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[QE][ACTION REQUIRED] oVirt 3.5.1 GA status
by Sandro Bonazzola 21 Jan '15

21 Jan '15

Hi, We have no blockers for oVirt 3.5.1 GA [1] so we're good to go with the release. We're now gathering final release rpms and performing last sanity tests. Maintainers: Please review packages list and provide required rpms There are still 50 bugs [2] targeted to 3.5.1. Excluding node and documentation bugs we still have 30 bugs [3] targeted to 3.5.1. All of them will be automatically re-targeted to 3.5.2 if severity is set to high or urgent, otherwise they'll be re-targeted to 3.6 Maintainers / Assignee: - ACTION: Please fill release notes, the page has been created here [4] [1] http://bugzilla.redhat.com/1155170 [2] http://goo.gl/7G0PDV [3] http://goo.gl/6gUbVr [4] http://www.ovirt.org/OVirt_3.5.1_Release_Notes -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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Ovirt 3.5 / CentOS 7 / GlusterFS - Host loses network config on reboot
by Tim Macy 20 Jan '15

20 Jan '15

I have a three node cluster that worked fine upon setup, but randomly (Its happened three times now) when a host is rebooted it loses its network config. I backed up the ifcfg*, route, and rule* files to quickly put things back in place, but even then vdsm fails to start and host reinstall from the engine errors on vdsm startup. The only way that I have found to recover the node is yum remove vdsm* libvirt*, and rm -Rf /etc/vdsm & /var/lib/vdsm. Then I can run host reinstall from the engine. Where the error occurs in host-deploy log: 2015-01-20 01:21:58 DEBUG otopi.plugins.otopi.services.systemd plugin.execute:866 execute-output: ('/bin/systemctl', 'start', 'vdsmd.service') stderr: Job for vdsmd.service failed. See 'systemctl status vdsmd.service' and 'journalctl -xn' for details. 2015-01-20 01:21:58 DEBUG otopi.context context._executeMethod:152 method exception Traceback (most recent call last): File "/tmp/ovirt-6z1CuMPhsV/pythonlib/otopi/context.py", line 142, in _executeMethod method['method']() File "/tmp/ovirt-6z1CuMPhsV/otopi-plugins/ovirt-host-deploy/vdsm/packages.py", line 219, in _start self.services.state('vdsmd', True) File "/tmp/ovirt-6z1CuMPhsV/otopi-plugins/otopi/services/systemd.py", line 138, in state 'start' if state else 'stop' File "/tmp/ovirt-6z1CuMPhsV/otopi-plugins/otopi/services/systemd.py", line 77, in _executeServiceCommand raiseOnError=raiseOnError File "/tmp/ovirt-6z1CuMPhsV/pythonlib/otopi/plugin.py", line 871, in execute command=args[0], RuntimeError: Command '/bin/systemctl' failed to execute 2015-01-20 01:21:58 ERROR otopi.context context._executeMethod:161 Failed to execute stage 'Closing up': Command '/bin/systemctl' failed to execute 2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:490 ENVIRONMENT DUMP - BEGIN 2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV BASE/error=bool:'True' 2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV BASE/exceptionInfo=list:'[(<type 'exceptions.RuntimeError'>, RuntimeError("Command '/bin/systemctl' failed to execute",), <traceback object at 0x259cbd8>)]' 2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:504 ENVIRONMENT DUMP - END 2015-01-20 01:21:58 INFO otopi.context context.runSequence:417 Stage: Pre-termination 2015-01-20 01:21:58 DEBUG otopi.context context.runSequence:421 STAGE pre-terminate 2015-01-20 01:21:58 DEBUG otopi.context context._executeMethod:138 Stage pre-terminate METHOD otopi.plugins.otopi.core.misc.Plugin._preTerminate 2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:490 ENVIRONMENT DUMP - BEGIN 2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV BASE/aborted=bool:'False' 2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV BASE/debug=int:'0' 2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV BASE/error=bool:'True' 2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV BASE/exceptionInfo=list:'[(<type 'exceptions.RuntimeError'>, RuntimeError("Command '/bin/systemctl' failed to execute",), <traceback object at 0x259cbd8>)]' 2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV BASE/executionDirectory=str:'/root' 2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV BASE/log=bool:'True' 2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV BASE/pluginGroups=str:'otopi:ovirt-host-deploy' 2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV BASE/pluginPath=str:'/tmp/ovirt-6z1CuMPhsV/otopi-plugins' 2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV BASE/suppressEnvironmentKeys=list:'[]' 2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV COMMAND/chkconfig=str:'/sbin/chkconfig'

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答复: 答复: RESOLVED USB Modem in a VM
by Xie, Chao 20 Jan '15

20 Jan '15

Hi, all I later found a msi about "USBFilterEditor.msi" As the guide http://www.uaustral.cl/ovirt-engine/docs/manual/en_US/html/Administration_G… I use my own usbfilter.txt to replace the /etc/ovirt-engine/usbfilter.txt in the rhevm host. Then the vm can detect my usb device in the host ~ -----邮件原件----- 发件人: Itamar Heim [mailto:iheim@redhat.com] 发送时间: 2015年1月20日 14:37 收件人: Xie, Chao/谢超抄送: VONDRA Alain 主题: Re: 答复: [ovirt-users] RESOLVED USB Modem in a VM Please cc the mailing list and share if hook is installed on the host and custom properties defined properly, also, lsusb from before you start the VM. Thanks. On Jan 20, 2015 7:55 AM, "Xie, Chao" <xiec.fnst(a)cn.fujitsu.com> wrote: > > > Hello > I read all your letter about USB Modem. But I'm confused t Hello I read all your letter about USB Modem. But I'm confused that "USB Modem" means "USB Storage" or something else? I try to redirect the usb device in the host to vm (win7), but in vm there isn't any usb device. -----邮件原件----- 发件人: users-bounces(a)ovirt.org [mailto:users-bounces@ovirt.org] 代表 VONDRA Alain 发送时间: 2015年1月19日 19:32 收件人: VONDRA Alain; Itamar Heim; users(a)ovirt.org 主题: Re: [ovirt-users] RESOLVED USB Modem in a VM It's working, in fact after the update from oVirt 3.4 to 3.5 my Cluster compatibility version was still in 3.4, I've changed it to 3.5 and the hostusb appeared... Now the modem is well detected in my Windows 2008 VM. Thank you very much everybody for your help Alain Alain VONDRA Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière +33 1 44 39 77 76 UNICEF France 3 rue Duguay Trouin 75006 PARIS www.unicef.fr -----Message d'origine----- De : users-bounces(a)ovirt.org [mailto:users-bounces@ovirt.org] De la part de VONDRA Alain Envoyé : lundi 19 janvier 2015 12:03 À : Itamar Heim; users(a)ovirt.org Objet : Re: [ovirt-users] USB Modem in a VM Yes I made this : engine-config -s "UserDefinedVMProperties=hostusb=0x0572:0x1321" and nothing appear on the Edit VM, only : - sndbuf - vhost - sap_agent - viodiskattach Is there any possibility to verify ? The first command I put engine-config -s "UserDefinedVMProperties=hostusb=true;another_property=regexp" following the doc, maybe this option is blocking the hook ? Alain Alain VONDRA Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière +33 1 44 39 77 76 UNICEF France 3 rue Duguay Trouin 75006 PARIS www.unicef.fr -----Message d'origine----- De : Itamar Heim [mailto:iheim@redhat.com] Envoyé : lundi 19 janvier 2015 11:29 À : VONDRA Alain; users(a)ovirt.org Objet : Re: [ovirt-users] USB Modem in a VM On 01/19/2015 12:23 PM, VONDRA Alain wrote: > Hi, > I've tried to use hook hostusb, I've installed vdsm-hook-hostusb.noarch 0:4.16.10-0.el6, and followed the documentation on http://www.ovirt.org/Vdsm_Hooks, but the new hook doesn't appear on the UI using "Edit VM" and "custom properties". > Is there any other way to install hooks, the documentation is not so clear, and I'm not very fine with python. > Thanks you don't need to know python. did you run the engine side commands (engine-config -s UserDefinedVMProperties... and restarted the engine)? check http://blog.conoracallahan.com/blog/2014/07/19/ovirt-usb-passthrough/ > Alain > > > > > Alain VONDRA > Chargé d'exploitation des Systèmes d'Information Direction > Administrative et Financière > +33 1 44 39 77 76 > UNICEF France > 3 rue Duguay Trouin 75006 PARIS > www.unicef.fr > > > > > -----Message d'origine----- > De : Itamar Heim [mailto:iheim@redhat.com] Envoyé : dimanche 18 > janvier 2015 11:42 À : VONDRA Alain Objet : Re: [ovirt-users] USB > Modem in a VM > > On 01/18/2015 12:36 PM, VONDRA Alain wrote: >> Hi, >> I didn't try yet this option http://www.ovirt.org/VDSM-Hooks/hostusb >> to inject it Do you think it will be a better solution ? > > that's the "right solution". > I'll reply again on list so folks can help you with it as needed. > >> Thanks >> Alain >> >> >> >> Alain VONDRA >> Chargé d'exploitation des Systèmes d'Information Direction >> Administrative et Financière >> +33 1 44 39 77 76 >> UNICEF France >> 3 rue Duguay Trouin 75006 PARIS >> www.unicef.fr >> >> >> >> >> ________________________________________ >> De : Itamar Heim [iheim(a)redhat.com] >> Envoyé : vendredi 16 janvier 2015 19:21 À : VONDRA Alain Objet : Re: >> [ovirt-users] USB Modem in a VM >> >> On 01/15/2015 05:56 PM, VONDRA Alain wrote: >>> Hi, >>> Thank you for your answer, I've tried to insert my USB modem, but it doesn't up in the Windows VM. >>> I've tried to insert via virt-manager without success, I can't apply the modification, however I see the modem using lsusb : >>> >>> lsusb >>> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 003: ID 0624:0248 Avocent Corp. Virtual Hub Bus 001 Device 004: ID 0624:0249 Avocent Corp. Virtual Keyboard/Mouse Bus 002 Device 010: ID 0572:1321 Conexant Systems (Rockwell), Inc. >>> >>> I've unload the "cdc_acm" kernel module via rmmod without success. >>> I've also tried to edit the xml appending the ID and VENDDOR tags : >>> >>> <hostdev mode='subsystem' type='usb'> >>> <source> >>> <vendor id='0x0572'/> >>> <product id='0x1321'/> >>> </source> >>> </hostdev> >>> >>> Ut at the first load the config disappears... >>> Do I need to restart the host or restart libvirtd services ? >>> >>> Thanks for your help >>> Alain >>> >>> >>> >>> Alain VONDRA >>> Chargé d'exploitation des Systèmes d'Information Direction >>> Administrative et Financière >>> +33 1 44 39 77 76 >>> UNICEF France >>> 3 rue Duguay Trouin 75006 PARIS >>> www.unicef.fr >>> >>> >>> >>> >>> -----Message d'origine----- >>> De : Alon Bar-Lev [mailto:alonbl@redhat.com] Envoyé : mardi 13 >>> janvier 2015 17:47 À : VONDRA Alain Cc : users(a)ovirt.org Objet : Re: >>> [ovirt-users] USB Modem in a VM >>> >>> >>> >>> ----- Original Message ----- >>>> From: "VONDRA Alain" <AVONDRA(a)unicef.fr> >>>> To: users(a)ovirt.org >>>> Sent: Tuesday, January 13, 2015 5:55:01 PM >>>> Subject: [ovirt-users] USB Modem in a VM >>>> >>>> >>>> >>>> Hi, >>>> >>>> Can you tell me if I can use an USB modem through one of the >>>> hypervisor hosts to a Windows VM ? >>>> >>>> I’d like to install a Windows Fax Server. >>>> >>>> Thank you for your answers. >>> >>> >>> should be possible using qemu args: -usbdevice >>> host:vendor_id:product_id >>> >>> in libvirt replace @VENDOR@ and @DEVICE@ to device specific properties: >>> >>> <domain type='kvm'> >>> <name>...</name> >>> … >>> <devices> >>> … >>> <hostdev mode='subsystem' type='usb'> >>> <source> >>> <vendor id='0x@VENDOR@'/> >>> <product id='0x@DEVICE@'/> >>> </source> >>> </hostdev> >>> </devices> >>> </domain> >>> >>> if this option is not exposed in ui you can use vdsm-hooks[1] to modify the libvirt configuration and inject such device. >>> >>> Regards, >>> Alon >>> >>> [1] http://www.ovirt.org/VDSM-Hooks >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> >> >> have you used http://www.ovirt.org/VDSM-Hooks/hostusb to inject it? >> > _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users

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Re: [ovirt-users] Migration from Xenserver 6.2 to KVM.
by mots 20 Jan '15

20 Jan '15

------=_Part_16_44294926.1421755079214 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable -----Urspr=C3=BCngliche Nachricht----- > Von:Yaniv Dary <ydary(a)redhat.com> > Gesendet: Die 20 Januar 2015 08:47 > An: Kalil de A. Carvalho <kalilac(a)gmail.com> > CC: users(a)ovirt.org > Betreff: Re: [ovirt-users] Migration from Xenserver 6.2 to KVM. >=20 >=20 >=20 > ----------- > From: "Kalil de A. Carvalho" <kalilac(a)gmail.com> > To: users(a)ovirt.org > Sent: Monday, January 19, 2015 7:43:31 PM > Subject: [ovirt-users] Migration from Xenserver 6.2 to KVM. >=20 > Hello all. >=20 > I work in a company that want test KVM/oVirt. >=20 > The problem is the current environment running Xenserver 6.2 and is mandatory that we can migrate from the Xenserver to KVM. >=20 > Research about it =C2=A0I saw that is not supported. >=20 > I this true=3F >=20 > You can use a v2v tool to migrate VMs from Xen to KVM, I believe. >=20 > Should not be a problem. That only works if it's a GNU/Linux installation running Xen, not with Xenserver. From what I've seen, the reason for this is that Xenserver doesn't include libvirt, so v2v can't connect to it. >=20 > Best regards. >=20 > -- >=20 > Atenciosamente, >=20 > Kalil de A. Carvalho >=20 > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users >=20 > _______________________________________________ >=20 > Users mailing list >=20 > Users(a)ovirt.org >=20 > http://lists.ovirt.org/mailman/listinfo/users >=20 >=20 ------=_Part_16_44294926.1421755079214 Content-Type: application/pgp-signature; name=signature.asc Content-Transfer-Encoding: 7bit Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: CIPHERMAIL (2.8.6-4) iQEcBAEBCAAGBQJUvkLHAAoJELfzdzVzTtoKyNEH/0RcO0cEEf2k0ZRf+xkWsAVm CACZNHdwGUsIaWNAZitVn6vCrNZce8u4ihfuvSor3q9ZI+35Rl4IDJqR+FyfCqnB GiahJnRUydiwG6Gj/y9pVX8/JpwVODGhpwknMuhvqF75ECgmdnJQg6d/JLb8WoZf hvKD7d8+nbPLWWuE90d9pjcBKnXMSSKvjJwLxsS/baRJKwcZi+v94FO8bIpFi0i/ 76rOIMmiubZswlxupuak57pgVOhaJ18qGDz6pGM5TTe9HjadjZB7m/K6m73anZ+a OVLZfooNy6VLHiCe/VsJ8eGhsp503BYHFO3eRMko5W7UKam7DNaInX0BmxfpkHA= =1IG6 -----END PGP SIGNATURE----- ------=_Part_16_44294926.1421755079214--

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oVirt Windows Guest Tools
by Nick Kesick 20 Jan '15

20 Jan '15

Hey guys, I see that the feature page for the oVirt Windows Guest Tools [1] has been updated to show that the tools have been released, but I don't see *any* download links anywhere. Can anyone shed some light on the download path so I can update the wiki? -- Cybertimber2005(a)gmail.com [1] http://www.ovirt.org/Features/oVirt_Windows_Guest_Tools

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Problem Upgrading 3.4.4 -> 3.5
by InterNetX - Juergen Gotteswinter 20 Jan '15

20 Jan '15

Hi, i am currently trying to upgrade an existing 3.4.4 Setup (which got upgraded several times before, starting at 3.3), but this time i run into a Error while Upgrading the DB -- snip -- ********* QUERY ********** ALTER TABLE event_subscriber DROP CONSTRAINT fk_event_subscriber_event_notification_methods; ************************** 2014-12-20 00:16:27 DEBUG otopi.plugins.ovirt_engine_setup.ovirt_engine.db.schema plugin.executeRaw:803 execute-result: ['/usr/share/ovirt-engine/dbscripts/schema.sh', '-s', 'localhost', '-p', '5432', '-u', 'engine', '-d', 'engine', '-l', '/var/log/ovirt-engine/setup/ovirt-engine-setup-20141220001232-3xjymi.log', '-c', 'apply'], rc=1 2014-12-20 00:16:27 DEBUG otopi.plugins.ovirt_engine_setup.ovirt_engine.db.schema plugin.execute:861 execute-output: ['/usr/share/ovirt-engine/dbscripts/schema.sh', '-s', 'localhost', '-p', '5432', '-u', 'engine', '-d', 'engine', '-l', '/var/log/ovirt-engine/setup/ovirt-engine-setup-20141220001232-3xjymi.log', '-c', 'apply'] stdout: Creating schema engine@localhost:5432/engine Saving custom users permissions on database objects... upgrade script detected a change in Config, View or Stored Procedure... Running upgrade sql script '/usr/share/ovirt-engine/dbscripts/upgrade/pre_upgrade/0000_config.sql'... Running upgrade sql script '/usr/share/ovirt-engine/dbscripts/upgrade/pre_upgrade/0010_custom.sql'... Running upgrade sql script '/usr/share/ovirt-engine/dbscripts/upgrade/pre_upgrade/0020_add_materialized_views_table.sql'... Running upgrade sql script '/usr/share/ovirt-engine/dbscripts/upgrade/pre_upgrade/0030_materialized_views_extensions.sql'... Running upgrade sql script '/usr/share/ovirt-engine/dbscripts/upgrade/pre_upgrade/0040_extend_installed_by_column.sql'... Dropping materialized views... Running upgrade sql script '/usr/share/ovirt-engine/dbscripts/upgrade/03_05_0010_add_tables_for_gluster_volume_and_brick_details.sql'... Running upgrade sql script '/usr/share/ovirt-engine/dbscripts/upgrade/03_05_0020_gluster_refresh_gluster_volume_details-event_map.sql'... Skipping upgrade script /usr/share/ovirt-engine/dbscripts/upgrade/03_05_0030_add_ha_columns_to_vds_statistics.sql, already installed by 03040610 Skipping upgrade script /usr/share/ovirt-engine/dbscripts/upgrade/03_05_0040_add_ha_maintenance_events.sql, already installed by 03040620 Running upgrade sql script '/usr/share/ovirt-engine/dbscripts/upgrade/03_05_0050_event_notification_methods.sql'... 2014-12-20 00:16:27 DEBUG otopi.plugins.ovirt_engine_setup.ovirt_engine.db.schema plugin.execute:866 execute-output: ['/usr/share/ovirt-engine/dbscripts/schema.sh', '-s', 'localhost', '-p', '5432', '-u', 'engine', '-d', 'engine', '-l', '/var/log/ovirt-engine/setup/ovirt-engine-setup-20141220001232-3xjymi.log', '-c', 'apply'] stderr: psql:/usr/share/ovirt-engine/dbscripts/upgrade/03_05_0050_event_notification_methods.sql:2: ERROR: constraint "fk_event_subscriber_event_notification_methods" of relation "event_subscriber" does not exist FATAL: Cannot execute sql command: --file=/usr/share/ovirt-engine/dbscripts/upgrade/03_05_0050_event_notification_methods.sql 2014-12-20 00:16:27 DEBUG otopi.context context._executeMethod:152 method exception Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/otopi/context.py", line 142, in _executeMethod method['method']() File "/usr/share/ovirt-engine/setup/bin/../plugins/ovirt-engine-setup/ovirt-engine/db/schema.py", line 291, in _misc oenginecons.EngineDBEnv.PGPASS_FILE File "/usr/lib/python2.6/site-packages/otopi/plugin.py", line 871, in execute command=args[0], RuntimeError: Command '/usr/share/ovirt-engine/dbscripts/schema.sh' failed to execute 2014-12-20 00:16:27 ERROR otopi.context context._executeMethod:161 Failed to execute stage 'Misc configuration': Command '/usr/share/ovirt-engine/dbscripts/schema.sh' failed to execute 2014-12-20 00:16:27 DEBUG otopi.transaction transaction.abort:131 aborting 'Yum Transaction' -- snip -- after that, engine-setup starts doing a rollback to 3.4.4 which worksflawless. Anyone got an Idea what is causing this? Thanks, Juergen

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Migration from Xenserver 6.2 to KVM.
by Kalil de A. Carvalho 20 Jan '15

20 Jan '15

Hello all. I work in a company that want test KVM/oVirt. The problem is the current environment running Xenserver 6.2 and is mandatory that we can migrate from the Xenserver to KVM. Research about it I saw that is not supported. I this true? Best regards. -- Atenciosamente, Kalil de A. Carvalho

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oVirt Resources Site
by Nick Kesick 19 Jan '15

19 Jan '15

I keep getting 404 errors when trying to access anything under http://resources.ovirt.org/releases/ . Is anyone else seeing the same thing? "Is it down right now" is seeing the same thing. http://www.isitdownrightnow.com/resources.ovirt.org.html -- Cybertimber2005(a)gmail.com

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When will ovirt add GPU/vGPU support in the admin portal ?
by lof yer 19 Jan '15

19 Jan '15

Since I recently saw cloudstack have add this( https://cwiki.apache.org/confluence/display/CLOUDSTACK/GPU+and+vGPU+support… ). And iGVT( https://01.org/zh/xen/blogs/wangbo85/2014/intel-gvt-gxengt-pubic-release?la…) is released. If ovirt add this, it'll be very competitive for ovirt in VDI platforms.

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ovirt 3.5 and power outages
by Kostyrev Aleksandr 19 Jan '15

19 Jan '15

good day, everybody! I've got three node cluster with power management enabled. As far as I understood to restart vms on the other host in the cluster in case when host suffered from power outage the engine has to be able to connect to host (specifically to vdsm) to be sure that host has been rebooted and it's not running any vms. But what if I'm running a lot of vms on the host and it's 3 o'clock in the morning and 1) engine has rebooted the host but the host cannot boot because of some hardware problem or new kernel gives a kernel panic? 2) the host's motherboard burned out and it cannot get booted so the engine will never connect to host and therefore all the vms that were running on that host won't migrate to other node in the cluster. So my cluster in that case is useless 'cause I'm not there to press "confirm host has been rebooted'. -- С уважением, Костырев Александр, системный администратор

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Re: [ovirt-users] USB Modem in a VM
by Itamar Heim 19 Jan '15

19 Jan '15

On 01/19/2015 12:23 PM, VONDRA Alain wrote: > Hi, > I've tried to use hook hostusb, I've installed vdsm-hook-hostusb.noarch 0:4.16.10-0.el6, and followed the documentation on http://www.ovirt.org/Vdsm_Hooks, but the new hook doesn't appear on the UI using "Edit VM" and "custom properties". > Is there any other way to install hooks, the documentation is not so clear, and I'm not very fine with python. > Thanks you don't need to know python. did you run the engine side commands (engine-config -s UserDefinedVMProperties... and restarted the engine)? check http://blog.conoracallahan.com/blog/2014/07/19/ovirt-usb-passthrough/ > Alain > > > > > Alain VONDRA > Chargé d'exploitation des Systèmes d'Information > Direction Administrative et Financière > +33 1 44 39 77 76 > UNICEF France > 3 rue Duguay Trouin 75006 PARIS > www.unicef.fr > > > > > -----Message d'origine----- > De : Itamar Heim [mailto:iheim@redhat.com] > Envoyé : dimanche 18 janvier 2015 11:42 > À : VONDRA Alain > Objet : Re: [ovirt-users] USB Modem in a VM > > On 01/18/2015 12:36 PM, VONDRA Alain wrote: >> Hi, >> I didn't try yet this option http://www.ovirt.org/VDSM-Hooks/hostusb >> to inject it Do you think it will be a better solution ? > > that's the "right solution". > I'll reply again on list so folks can help you with it as needed. > >> Thanks >> Alain >> >> >> >> Alain VONDRA >> Chargé d'exploitation des Systèmes d'Information Direction >> Administrative et Financière >> +33 1 44 39 77 76 >> UNICEF France >> 3 rue Duguay Trouin 75006 PARIS >> www.unicef.fr >> >> >> >> >> ________________________________________ >> De : Itamar Heim [iheim(a)redhat.com] >> Envoyé : vendredi 16 janvier 2015 19:21 À : VONDRA Alain Objet : Re: >> [ovirt-users] USB Modem in a VM >> >> On 01/15/2015 05:56 PM, VONDRA Alain wrote: >>> Hi, >>> Thank you for your answer, I've tried to insert my USB modem, but it doesn't up in the Windows VM. >>> I've tried to insert via virt-manager without success, I can't apply the modification, however I see the modem using lsusb : >>> >>> lsusb >>> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 003: ID 0624:0248 Avocent Corp. Virtual Hub Bus 001 Device 004: ID 0624:0249 Avocent Corp. Virtual Keyboard/Mouse Bus 002 Device 010: ID 0572:1321 Conexant Systems (Rockwell), Inc. >>> >>> I've unload the "cdc_acm" kernel module via rmmod without success. >>> I've also tried to edit the xml appending the ID and VENDDOR tags : >>> >>> <hostdev mode='subsystem' type='usb'> >>> <source> >>> <vendor id='0x0572'/> >>> <product id='0x1321'/> >>> </source> >>> </hostdev> >>> >>> Ut at the first load the config disappears... >>> Do I need to restart the host or restart libvirtd services ? >>> >>> Thanks for your help >>> Alain >>> >>> >>> >>> Alain VONDRA >>> Chargé d'exploitation des Systèmes d'Information Direction >>> Administrative et Financière >>> +33 1 44 39 77 76 >>> UNICEF France >>> 3 rue Duguay Trouin 75006 PARIS >>> www.unicef.fr >>> >>> >>> >>> >>> -----Message d'origine----- >>> De : Alon Bar-Lev [mailto:alonbl@redhat.com] Envoyé : mardi 13 >>> janvier 2015 17:47 À : VONDRA Alain Cc : users(a)ovirt.org Objet : Re: >>> [ovirt-users] USB Modem in a VM >>> >>> >>> >>> ----- Original Message ----- >>>> From: "VONDRA Alain" <AVONDRA(a)unicef.fr> >>>> To: users(a)ovirt.org >>>> Sent: Tuesday, January 13, 2015 5:55:01 PM >>>> Subject: [ovirt-users] USB Modem in a VM >>>> >>>> >>>> >>>> Hi, >>>> >>>> Can you tell me if I can use an USB modem through one of the >>>> hypervisor hosts to a Windows VM ? >>>> >>>> I’d like to install a Windows Fax Server. >>>> >>>> Thank you for your answers. >>> >>> >>> should be possible using qemu args: -usbdevice >>> host:vendor_id:product_id >>> >>> in libvirt replace @VENDOR@ and @DEVICE@ to device specific properties: >>> >>> <domain type='kvm'> >>> <name>...</name> >>> … >>> <devices> >>> … >>> <hostdev mode='subsystem' type='usb'> >>> <source> >>> <vendor id='0x@VENDOR@'/> >>> <product id='0x@DEVICE@'/> >>> </source> >>> </hostdev> >>> </devices> >>> </domain> >>> >>> if this option is not exposed in ui you can use vdsm-hooks[1] to modify the libvirt configuration and inject such device. >>> >>> Regards, >>> Alon >>> >>> [1] http://www.ovirt.org/VDSM-Hooks >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> >> >> have you used http://www.ovirt.org/VDSM-Hooks/hostusb to inject it? >> >

2 2

Ovirt and power saving
by Mario Giammarco 18 Jan '15

18 Jan '15

Hello, I would like to ask if it is possible to do this use case with ovirt: 1) two servers powered on 2) operator suspend some virtual machines 3) load falls down 4) ovirt shutdown one server Then operator unpauses virtual machines and ovirt starts again the 2nd server. Thanks, Mario

8 25

Put the engine inside hosts after installation
by Mario Giammarco 18 Jan '15

18 Jan '15

Hello, I would like to try ovirt with hosted engine installation. I had so many problems (I have written them in another thread) so I will not try anymore hosted installation (up and running with ovirt 3.5 tutorial) But now I would try this approach: I install the engine on a dedicated server or as a virtual machine in another kvm based virtualizator. Now I create an ovirt cluster and use it. Can I after that install change my mind and so move the engine as a vm in the cluster? Or can I install a new engine in the cluster and powerdown the first engine? Thanks in advance for help, Mario

5 7

Re: [ovirt-users] FOSDEM 15.... here we come!
by Rene Koch 16 Jan '15

16 Jan '15

This is a multi-part message in MIME format. Your mail reader does not understand MIME message format. --=_sqnK4Lv6t30UIQamReiQk0Qvd4-hXN12ZYsxbTaWKFuW2Lt7 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Done - added myself to to one of the few empty slots... See you guys a= t FOSDEM! -----Original message----- From: Doron Fediuck=C2=A0= <dfediuck(a)redhat.com> Sent: Thursday 15th January 2015 16:55 To: Brian = Proffitt <bproffit(a)redhat.com>; users(a)ovirt.org; announce(a)ovirt.org Subj= ect: [ovirt-users] FOSDEM 15.... here we come! Hi all, Happy to see= oVirt's tradition continuing! I summarized all relevant information h= ere: http://etherpad.ovirt.org/p/ovirt-fosdem-15 Also, we need a few = volunteers to help man the booth, so please go ahead and list yourself i= n the right place. Once we have more updates we'll send them to the li= st. See you @FOSDEM, Doron _________________________________________= ______ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailm= an/listinfo/users --=_sqnK4Lv6t30UIQamReiQk0Qvd4-hXN12ZYsxbTaWKFuW2Lt7 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://ww= w.w3.org/TR/html4/loose.dtd"><html> <head> <meta name=3D"Generator" con= tent=3D"Zarafa WebApp v7.1.11-46050"> <meta http-equiv=3D"Content-Type"= content=3D"text/html; charset=3Dutf-8"> <title>RE: [ovirt-users] FOSDE= M 15.... here we come!</title> </head> <body> Done - add= ed myself to to one of the few empty slots... See you guys at FOSDEM! </s= pan> <div> <blockquote style=3D"bo= rder-left: 2px solid #325FBA; padding-left: 5px; margin: 0px 5px;">-----Original message----- From: Doron Fedi= uck <dfediuck(a)redhat.com> Sent:</str= ong> Thursday 15th January 2015 16:55 To:</stro= ng> Brian Proffitt <bproffit(a)redhat.com>; users(a)ovirt.org; announce= @ovirt.org Subject: [ovirt-users] FOSD= EM 15.... here we come! <div> <pre style=3D"whi= te-space: pre-wrap; word-wrap: break-word;">Hi all, Happy to see oVi= rt's tradition continuing! I summarized all relevant informati= on here: http://etherpad.ovirt.org/p/ovirt-fosdem-15 Also= , we need a few volunteers to help man the booth, so please go ahead and list yourself in the right place. Once we have more updat= es we'll send them to the list. See you @FOSDEM, Doron<br= />_______________________________________________ Users mailing lis= t Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users= </pre> </div> </blockquote> </div> </body> </html> --=_sqnK4Lv6t30UIQamReiQk0Qvd4-hXN12ZYsxbTaWKFuW2Lt7--

2 1

Low cost fencing/stonith devices
by Mario Giammarco 16 Jan '15

16 Jan '15

Hello, I ask this question again to see if there are some improvements. I am searching for a low cost stonith/fencing device for servers or hardware that has no ipmi/ilo on board. I see that there are some interesting products on the market like ubnt/mfi mpower that are controllable power outlets but there is no driver for them. In my use case WOL support will be enough (using it with ssh or shared storage fencing) but as far as I know WOL is not yet supported in ovirt. So is there some fencing device supported in 100/200$ price range? Thanks, Mario

2 2

[POLL] FOSDEM Social Event Date
by Brian Proffitt 16 Jan '15

16 Jan '15

For those attending FOSDEM: As is our tradition, we would like to host a social evening out during FOSDEM for members and friends of the oVirt community. We will be gathering at the Au Bon Vieux Temps tavern in Brussels, but before we set the date for the event, we would like your input on which evening would be better: Fri., Jan. 30 or Sat., Jan. 31? Please visit the post about this on Facebook [1] and input your preference in the comments, and early next week we will set it up and announce the details of the event! Thanks! BKP [1] https://www.facebook.com/events/340404086145780/permalink/340730009446521/ -- Brian Proffitt Community Liaison oVirt Open Source and Standards, Red Hat - http://community.redhat.com Phone: +1 574 383 9BKP IRC: bkp @ OFTC

1 0

[ANN] oVirt 3.5.1 First Release Candidate is now available for testing
by Sandro Bonazzola 16 Jan '15

16 Jan '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 The oVirt team is pleased to announce that the 3.5.1 First Release Candidate is now available for testing as of Jan 16th 2015. The release candidate is available now for Fedora 20, Red Hat Enterprise Linux 6.6 (or similar) and Red Hat Enterprise Linux 7 (or similar). This release of oVirt includes numerous bug fixes. See the release notes [1] for a list of the new features and bugs fixed. Please refer to release notes [1] for Installation / Upgrade instructions. New oVirt Live and oVirt Node ISO will be available soon as well[2]. Please note that mirrors may need usually one day before being synchronized. Please refer to the release notes for known issues in this release. [1] http://www.ovirt.org/OVirt_3.5.1_Release_Notes [2] http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/ - -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUuPJtAAoJEHw3u57E4QAOVccP/0qAx81oBpN2U4gVwxbcFJuD tFEXGYgbdBDOrh4Z8hX/PA8U+xuRE0Ctjy3SOP9FzHnPJ6qoekPzZuSfDaKVIqvi qKOrOfQu4lE9wkTiuXuIm/4R/Oc3+34aSKCAO8KQKYx32sEVM4S3yShQVBM9p/Ga +vYearlfHjNOUoqghh/3hNhdgr82XNkS8Lk6RsGaGqbkLhEO5jo5hQ3pv2g2QGXB 7upM8kB9fM4rEDzeflcQ3gHAsak+DeGjnNzY4fKDL9iLgjm08Kf4IemQJSNqXMu6 t9lIQJHTOYGBI9eLyPZ9Q3eC9uAvmk15Ckb7tIQRMulJqI3zxzgXJrQzawDw2Srk enRfnPg18j0OZzeDZSREePDBldQv420hcKhQsQbheObRW67+A1jHQC+Nnn4iAikI y+ZGJwXHsLjmnjvuVkO4ygE2YBp8KSj8OAFLXHlrx2OZJOE4KtIhVHXIY7ES+W6z WFJIwHLGBklEmFLRWRgzcWiGxNZAIAATehvO6ZZmTC3/DWH2CfuhS1f0ZZdussxR qcEcrbd5EEy7AqV5jRDyuQP5q8S53kWawU2N7Iqxdq0QcufSo9XgMnOjqF2nJGKz 7UsPhgBbFSuF3xJbXGGMnKPCesizIm9SotjEievRe1SJxmvcxhA5fybQ7CtB7DI0 ZRmWY8kERzKAYFeH2TeQ =EKEO -----END PGP SIGNATURE-----

1 0

[Feature review] Select network to be used for glusterfs
by Sahina Bose 16 Jan '15

16 Jan '15

Hi all, Please review the feature page for this proposed solution and provide your inputs - http://www.ovirt.org/Features/Select_Network_For_Gluster thanks sahina

5 14

Use dedicated I/O service domain in KVM
by Yidao Liu 16 Jan '15

16 Jan '15

Hi, I want to use a dedicated guest VM to handle I/O request just as I/O service domain used in xen. Specifically, using network I/O as an example, I should directly assign the NIC to one guest VM (using pci-assign option), after that all other guest VMs should perform network I/O through that VM rather than the host OS. Is there currently any viable approach to do this? If not, I want to implement one. Currently I'm thinking of combining nahanni shared memory and vhost architecture to implement it, is there any other suggestions? Thanks for any help.

1 0

Re: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs
by Yue, Cong 15 Jan '15

15 Jan '15

--_000_ED08B56256B38842A463A2A0804C5AC0326B0A45DFsvrcaexch1atg_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable I am using iometer (http://www.iometer.org/) to test the IOPS from one of t= he vm. As for IOPS is more trying to test the performance of block, rather than re= al file transfer. In my environment, I am using 10Gbe to make two gluster nodes be replicated= . And I mount it to vm as a volume. I tested the performance both for SAS a= nd SSD. This is my current result with iometer. Test ID Application Block Size (Bytes) Read/Write % Random/Sequential % I/O Performance Metrics iscsi-hdd iscsi-ssd Guster,HDD Gluster,SSD 1 Web File Server 4K 95%/5% 75%/25% IOPS 195.28 2400.63 208.50 646.75 2 Web File Server 8K 95%/5% 75%/25% IOPS 193.97 2225.73 179.89 649.93 3 Web File Server 64K 95%/5% 75%/25% IOPS 180.50 1055.05 158.28 402.15 4 Database Online Transaction Processing 8K 70%/30% 100%/0% IOPS 163.60 2415.90 132.13 308.46 5 Exchange Email 4K 67%/33% 100%/0% IOPS 167.03 2685.33 145.92 294.56 6 OS Drive 8K 70%/30% 100%/0% IOPS 163.60 2407.02 146.11 310.82 7 Decision Support System 1M 100%/0% 100%/0% IOPS 74.24 207.42 81.14 112.20 8 File Server 8K 90%/10% 75%/25% IOPS 191.20 2102.32 359.54 526.86 9 Video on Demand 512K 100%/0% 100%/0% IOPS 100.32 327.19 136.66 162.48 10 Traffic Simulation 8K 50%/50% 75%/25% IOPS 238.28 1923.91 301.05 297.70 11 Web Server Logging 8K 0%/100% 0%/100% IOPS 3488.47 3644.33 290.33 282.04 12 SQL Server Logging 64K 0%/100% 0%/100% IOPS 1423.29 1375.33 182.67 168.64 13 OS Paging 64K 90%/10% 0%/100% IOPS 1215.74 1211.01 381.17 355.99 14 Media Streaming 64K 98%/2% 0%/100% IOPS 1350.96 1365.22 457.28 455.49 The issue for GlusterFS I found is - It can not retain the nature of SSD and SAS, such as SAS is stro= ng for sequential access. SSD is strong for random access. - In some case, especially for SSD, the performance is pretty bad. Thanks, Cong From: Donny Davis [mailto:donny@cloudspin.me] Sent: Thursday, January 15, 2015 10:27 AM To: Yue, Cong; users(a)ovirt.org Subject: RE: [ovirt-users] Performance issue for GlusterFS as the block sto= rage for VMs Do you have any metrics to give an idea of the difference. I am using NFS r= ight now, and I am migrating to Gluster. I have the gluster system up, and = I see that it seems to provision disks faster than my NFS. I haven't used a= ny real measurement tools to get actual metrics, this is all perceived. Do you have an operational gluster? Do what are you using right now? Donny D cloudspin.me From: users-bounces(a)ovirt.org<mailto:users-bounces@ovirt.org> [mailto:users= -bounces(a)ovirt.org] On Behalf Of Yue, Cong Sent: Thursday, January 15, 2015 10:57 AM To: users(a)ovirt.org<mailto:users@ovirt.org> Subject: [ovirt-users] Performance issue for GlusterFS as the block storage= for VMs Hi I have one question about whether GlusterFS is the suitable solution to be = used as the block storage for VMs. The failure tolerant and scalability is good for GlusterFS, but in my test,= it seems the iops is pretty bad. In some blog, it said, it is even with wo= rse performance than normal NFS. Should I use iscsi+drbd for the block storage for VMs. Can somebody give some advice for this? Thanks, Cong ________________________________ This e-mail message is for the sole use of the intended recipient(s) and ma= y contain confidential and privileged information. Any unauthorized review,= use, disclosure or distribution is prohibited. If you are not the intended= recipient, please contact the sender by reply e-mail and destroy all copie= s of the original message. If you are the intended recipient, please be adv= ised that the content of this message is subject to access, review and disc= losure by the sender's e-mail System Administrator. ________________________________ This e-mail message is for the sole use of the intended recipient(s) and ma= y contain confidential and privileged information. Any unauthorized review,= use, disclosure or distribution is prohibited. If you are not the intended= recipient, please contact the sender by reply e-mail and destroy all copie= s of the original message. If you are the intended recipient, please be adv= ised that the content of this message is subject to access, review and disc= losure by the sender's e-mail System Administrator. --_000_ED08B56256B38842A463A2A0804C5AC0326B0A45DFsvrcaexch1atg_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:x=3D"urn:schemas-microsoft-com:office:excel" xmlns:m=3D"http://schema= s.microsoft.com/office/2004/12/omml" xmlns=3D"http://www.w3.org/TR/REC-html= 40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 14 (filtered medium)"> <style></style> </head> <body lang=3D"EN-US" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> I am using iometer (<a= href=3D"http://www.iometer.org/">http://www.iometer.org/</a>) to test the = IOPS from one of the vm.<o:p></o:p> As for IOPS is more tr= ying to test the performance of block, rather than real file transfer.<o:p>= </o:p> <o:p> </o:p></spa= n> In my environment, I a= m using 10Gbe to make two gluster nodes be replicated. And I mount it to vm= as a volume. I tested the performance both for SAS and SSD.<o:p></o:p></sp= an> This is my current res= ult with iometer. <o:p></o:p> <o:p> </o:p></spa= n> <table class=3D"MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding= =3D"0" width=3D"1111" style=3D"width:833.55pt;margin-left:-1.15pt;border-co= llapse:collapse"> <tbody> <tr style=3D"height:29.25pt"> <td width=3D"49" nowrap=3D"" style=3D"width:37.0pt;border:solid windowtext = 1.0pt;background:#00B0F0;padding:0in 5.4pt 0in 5.4pt;height:29.25pt"> Test ID<o:p></o:p> </td> <td width=3D"198" style=3D"width:148.25pt;border-top:solid windowtext 1.0pt= ;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:none;ba= ckground:#00B0F0;padding:0in 5.4pt 0in 5.4pt;height:29.25pt"> Application<o:p></o:p> </td> <td width=3D"90" style=3D"width:67.5pt;border:solid windowtext 1.0pt;backgr= ound:#00B0F0;padding:0in 5.4pt 0in 5.4pt;height:29.25pt"> Block Size (Bytes)<o:p></o:p> </td> <td width=3D"114" style=3D"width:85.5pt;border:solid windowtext 1.0pt;borde= r-left:none;background:#00B0F0;padding:0in 5.4pt 0in 5.4pt;height:29.25pt"> Read/Write %<o:p></o:p> </td> <td width=3D"150" style=3D"width:112.8pt;border:solid windowtext 1.0pt;bord= er-left:none;background:#00B0F0;padding:0in 5.4pt 0in 5.4pt;height:29.25pt"= > Random/Sequential %<o:p></o:p> </td> <td width=3D"144" style=3D"width:107.7pt;border:solid windowtext 1.0pt;bord= er-left:none;background:#00B0F0;padding:0in 5.4pt 0in 5.4pt;height:29.25pt"= > I/O Performance Metrics<o:p></o:p> </td> <td width=3D"84" style=3D"width:63.0pt;border:solid windowtext 1.0pt;border= -left:none;background:#00B0F0;padding:0in 5.4pt 0in 5.4pt;height:29.25pt"> iscsi-hdd<o:p></o:p> </td> <td width=3D"78" style=3D"width:58.5pt;border:solid windowtext 1.0pt;border= -left:none;background:#00B0F0;padding:0in 5.4pt 0in 5.4pt;height:29.25pt"> iscsi-ssd<o:p></o:p> </td> <td width=3D"102" style=3D"width:76.5pt;border-top:solid windowtext 1.0pt;b= order-left:none;border-bottom:none;border-right:solid windowtext 1.0pt;back= ground:#00B0F0;padding:0in 5.4pt 0in 5.4pt;height:29.25pt"> Guster,HDD<o:p></o:p> </td> <td width=3D"102" style=3D"width:76.8pt;border-top:solid windowtext 1.0pt;b= order-left:none;border-bottom:none;border-right:solid windowtext 1.0pt;back= ground:#00B0F0;padding:0in 5.4pt 0in 5.4pt;height:29.25pt"> Gluster,SSD<o:p></o:p> </td> </tr> <tr style=3D"height:15.75pt"> <td width=3D"49" nowrap=3D"" valign=3D"bottom" style=3D"width:37.0pt;border= :solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:= 15.75pt"> 1<o:p></o:p> </td> <td width=3D"198" style=3D"width:148.25pt;border:none;border-bottom:solid w= indowtext 1.0pt;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75= pt"> Web File Server<o:p></o:p> </td> <td width=3D"90" style=3D"width:67.5pt;border:solid windowtext 1.0pt;border= -top:none;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 4K<o:p></o:p></s= pan> </td> <td width=3D"114" style=3D"width:85.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;back= ground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 95%/5%<o:p></o:p= > </td> <td width=3D"150" style=3D"width:112.8pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 75%/25%<o:p></o:= p> </td> <td width=3D"144" style=3D"width:107.7pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> IOPS<o:p></o:p><= /span> </td> <td width=3D"84" nowrap=3D"" valign=3D"bottom" style=3D"width:63.0pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 195.28<o:p></o:p> </td> <td width=3D"78" nowrap=3D"" valign=3D"bottom" style=3D"width:58.5pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 2400.63<o:p></o:p> </td> <td width=3D"102" style=3D"width:76.5pt;border:solid windowtext 1.0pt;borde= r-left:none;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 208.50<o:p></o:p= > </td> <td width=3D"102" style=3D"width:76.8pt;border:solid windowtext 1.0pt;borde= r-left:none;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 646.75<o:p></o:p= > </td> </tr> <tr style=3D"height:15.75pt"> <td width=3D"49" nowrap=3D"" valign=3D"bottom" style=3D"width:37.0pt;border= :solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:= 15.75pt"> 2<o:p></o:p> </td> <td width=3D"198" style=3D"width:148.25pt;border:none;border-bottom:solid w= indowtext 1.0pt;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75= pt"> Web File Server<o:p></o:p> </td> <td width=3D"90" style=3D"width:67.5pt;border:solid windowtext 1.0pt;border= -top:none;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 8K<o:p></o:p></s= pan> </td> <td width=3D"114" style=3D"width:85.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;back= ground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 95%/5%<o:p></o:p= > </td> <td width=3D"150" style=3D"width:112.8pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 75%/25%<o:p></o:= p> </td> <td width=3D"144" style=3D"width:107.7pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> IOPS<o:p></o:p><= /span> </td> <td width=3D"84" nowrap=3D"" valign=3D"bottom" style=3D"width:63.0pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 193.97<o:p></o:p> </td> <td width=3D"78" nowrap=3D"" valign=3D"bottom" style=3D"width:58.5pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 2225.73<o:p></o:p> </td> <td width=3D"102" style=3D"width:76.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 179.89<o:p></o:p= > </td> <td width=3D"102" style=3D"width:76.8pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 649.93<o:p></o:p= > </td> </tr> <tr style=3D"height:15.75pt"> <td width=3D"49" nowrap=3D"" valign=3D"bottom" style=3D"width:37.0pt;border= :solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:= 15.75pt"> 3<o:p></o:p> </td> <td width=3D"198" style=3D"width:148.25pt;border:none;border-bottom:solid w= indowtext 1.0pt;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75= pt"> Web File Server<o:p></o:p> </td> <td width=3D"90" style=3D"width:67.5pt;border:solid windowtext 1.0pt;border= -top:none;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 64K<o:p></o:p></= span> </td> <td width=3D"114" style=3D"width:85.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;back= ground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 95%/5%<o:p></o:p= > </td> <td width=3D"150" style=3D"width:112.8pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 75%/25%<o:p></o:= p> </td> <td width=3D"144" style=3D"width:107.7pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> IOPS<o:p></o:p><= /span> </td> <td width=3D"84" nowrap=3D"" valign=3D"bottom" style=3D"width:63.0pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 180.50<o:p></o:p> </td> <td width=3D"78" nowrap=3D"" valign=3D"bottom" style=3D"width:58.5pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 1055.05<o:p></o:p> </td> <td width=3D"102" style=3D"width:76.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 158.28<o:p></o:p= > </td> <td width=3D"102" style=3D"width:76.8pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 402.15<o:p></o:p= > </td> </tr> <tr style=3D"height:29.25pt"> <td width=3D"49" nowrap=3D"" valign=3D"bottom" style=3D"width:37.0pt;border= :solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:= 29.25pt"> 4<o:p></o:p> </td> <td width=3D"198" style=3D"width:148.25pt;border:none;border-bottom:solid w= indowtext 1.0pt;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:29.25= pt"> Database Online Transaction Processing<o:p></o:p> </td> <td width=3D"90" style=3D"width:67.5pt;border:solid windowtext 1.0pt;border= -top:none;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:29.25pt"> 8K<o:p></o:p></s= pan> </td> <td width=3D"114" style=3D"width:85.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;back= ground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:29.25pt"> 70%/30%<o:p></o:= p> </td> <td width=3D"150" style=3D"width:112.8pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:29.25pt"> 100%/0%<o:p></o:= p> </td> <td width=3D"144" style=3D"width:107.7pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:29.25pt"> IOPS<o:p></o:p><= /span> </td> <td width=3D"84" nowrap=3D"" valign=3D"bottom" style=3D"width:63.0pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:29.25pt"> 163.60<o:p></o:p> </td> <td width=3D"78" nowrap=3D"" valign=3D"bottom" style=3D"width:58.5pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:29.25pt"> 2415.90<o:p></o:p> </td> <td width=3D"102" style=3D"width:76.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:29.25pt"> 132.13<o:p></o:p= > </td> <td width=3D"102" style=3D"width:76.8pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:29.25pt"> 308.46<o:p></o:p= > </td> </tr> <tr style=3D"height:15.75pt"> <td width=3D"49" nowrap=3D"" valign=3D"bottom" style=3D"width:37.0pt;border= :solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:= 15.75pt"> 5<o:p></o:p> </td> <td width=3D"198" style=3D"width:148.25pt;border:none;border-bottom:solid w= indowtext 1.0pt;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75= pt"> Exchange Email<o:p></o:p> </td> <td width=3D"90" style=3D"width:67.5pt;border:solid windowtext 1.0pt;border= -top:none;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 4K<o:p></o:p></s= pan> </td> <td width=3D"114" style=3D"width:85.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;back= ground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 67%/33%<o:p></o:= p> </td> <td width=3D"150" style=3D"width:112.8pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 100%/0%<o:p></o:= p> </td> <td width=3D"144" style=3D"width:107.7pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> IOPS<o:p></o:p><= /span> </td> <td width=3D"84" nowrap=3D"" valign=3D"bottom" style=3D"width:63.0pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 167.03<o:p></o:p> </td> <td width=3D"78" nowrap=3D"" valign=3D"bottom" style=3D"width:58.5pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 2685.33<o:p></o:p> </td> <td width=3D"102" style=3D"width:76.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 145.92<o:p></o:p= > </td> <td width=3D"102" style=3D"width:76.8pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 294.56<o:p></o:p= > </td> </tr> <tr style=3D"height:15.75pt"> <td width=3D"49" nowrap=3D"" valign=3D"bottom" style=3D"width:37.0pt;border= :solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:= 15.75pt"> 6<o:p></o:p> </td> <td width=3D"198" style=3D"width:148.25pt;border:none;border-bottom:solid w= indowtext 1.0pt;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75= pt"> OS Drive<o:p></o:p> </td> <td width=3D"90" style=3D"width:67.5pt;border:solid windowtext 1.0pt;border= -top:none;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 8K<o:p></o:p></s= pan> </td> <td width=3D"114" style=3D"width:85.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;back= ground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 70%/30%<o:p></o:= p> </td> <td width=3D"150" style=3D"width:112.8pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 100%/0%<o:p></o:= p> </td> <td width=3D"144" style=3D"width:107.7pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> IOPS<o:p></o:p><= /span> </td> <td width=3D"84" nowrap=3D"" valign=3D"bottom" style=3D"width:63.0pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 163.60<o:p></o:p> </td> <td width=3D"78" nowrap=3D"" valign=3D"bottom" style=3D"width:58.5pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 2407.02<o:p></o:p> </td> <td width=3D"102" style=3D"width:76.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 146.11<o:p></o:p= > </td> <td width=3D"102" style=3D"width:76.8pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 310.82<o:p></o:p= > </td> </tr> <tr style=3D"height:15.75pt"> <td width=3D"49" nowrap=3D"" valign=3D"bottom" style=3D"width:37.0pt;border= :solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:= 15.75pt"> 7<o:p></o:p> </td> <td width=3D"198" style=3D"width:148.25pt;border:none;border-bottom:solid w= indowtext 1.0pt;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75= pt"> Decision Support System<o:p></o:p> </td> <td width=3D"90" style=3D"width:67.5pt;border:solid windowtext 1.0pt;border= -top:none;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 1M<o:p></o:p></s= pan> </td> <td width=3D"114" style=3D"width:85.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;back= ground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 100%/0%<o:p></o:= p> </td> <td width=3D"150" style=3D"width:112.8pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 100%/0%<o:p></o:= p> </td> <td width=3D"144" style=3D"width:107.7pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> IOPS<o:p></o:p><= /span> </td> <td width=3D"84" nowrap=3D"" valign=3D"bottom" style=3D"width:63.0pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 74.24<o:p></o:p> </td> <td width=3D"78" nowrap=3D"" valign=3D"bottom" style=3D"width:58.5pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 207.42<o:p></o:p> </td> <td width=3D"102" style=3D"width:76.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 81.14<o:p></o:p>= </td> <td width=3D"102" style=3D"width:76.8pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 112.20<o:p></o:p= > </td> </tr> <tr style=3D"height:15.75pt"> <td width=3D"49" nowrap=3D"" valign=3D"bottom" style=3D"width:37.0pt;border= :solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:= 15.75pt"> 8<o:p></o:p> </td> <td width=3D"198" style=3D"width:148.25pt;border:none;border-bottom:solid w= indowtext 1.0pt;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75= pt"> File Server<o:p></o:p> </td> <td width=3D"90" style=3D"width:67.5pt;border:solid windowtext 1.0pt;border= -top:none;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 8K<o:p></o:p></s= pan> </td> <td width=3D"114" style=3D"width:85.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;back= ground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 90%/10%<o:p></o:= p> </td> <td width=3D"150" style=3D"width:112.8pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 75%/25%<o:p></o:= p> </td> <td width=3D"144" style=3D"width:107.7pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> IOPS<o:p></o:p><= /span> </td> <td width=3D"84" nowrap=3D"" valign=3D"bottom" style=3D"width:63.0pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 191.20<o:p></o:p> </td> <td width=3D"78" nowrap=3D"" valign=3D"bottom" style=3D"width:58.5pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 2102.32<o:p></o:p> </td> <td width=3D"102" style=3D"width:76.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 359.54<o:p></o:p= > </td> <td width=3D"102" style=3D"width:76.8pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 526.86<o:p></o:p= > </td> </tr> <tr style=3D"height:15.75pt"> <td width=3D"49" nowrap=3D"" valign=3D"bottom" style=3D"width:37.0pt;border= :solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:= 15.75pt"> 9<o:p></o:p> </td> <td width=3D"198" style=3D"width:148.25pt;border:none;border-bottom:solid w= indowtext 1.0pt;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75= pt"> Video on Demand<o:p></o:p> </td> <td width=3D"90" style=3D"width:67.5pt;border:solid windowtext 1.0pt;border= -top:none;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 512K<o:p></o:p><= /span> </td> <td width=3D"114" style=3D"width:85.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;back= ground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 100%/0%<o:p></o:= p> </td> <td width=3D"150" style=3D"width:112.8pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 100%/0%<o:p></o:= p> </td> <td width=3D"144" style=3D"width:107.7pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> IOPS<o:p></o:p><= /span> </td> <td width=3D"84" nowrap=3D"" valign=3D"bottom" style=3D"width:63.0pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 100.32<o:p></o:p> </td> <td width=3D"78" nowrap=3D"" valign=3D"bottom" style=3D"width:58.5pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 327.19<o:p></o:p> </td> <td width=3D"102" style=3D"width:76.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 136.66<o:p></o:p= > </td> <td width=3D"102" style=3D"width:76.8pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 162.48<o:p></o:p= > </td> </tr> <tr style=3D"height:15.75pt"> <td width=3D"49" nowrap=3D"" valign=3D"bottom" style=3D"width:37.0pt;border= :solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:= 15.75pt"> 10<o:p></o:p> </td> <td width=3D"198" style=3D"width:148.25pt;border:none;border-bottom:solid w= indowtext 1.0pt;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75= pt"> Traffic Simulation<o:p></o:p> </td> <td width=3D"90" style=3D"width:67.5pt;border:solid windowtext 1.0pt;border= -top:none;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 8K<o:p></o:p></s= pan> </td> <td width=3D"114" style=3D"width:85.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;back= ground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 50%/50%<o:p></o:= p> </td> <td width=3D"150" style=3D"width:112.8pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 75%/25%<o:p></o:= p> </td> <td width=3D"144" style=3D"width:107.7pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> IOPS<o:p></o:p><= /span> </td> <td width=3D"84" nowrap=3D"" valign=3D"bottom" style=3D"width:63.0pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 238.28<o:p></o:p> </td> <td width=3D"78" nowrap=3D"" valign=3D"bottom" style=3D"width:58.5pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 1923.91<o:p></o:p> </td> <td width=3D"102" style=3D"width:76.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 301.05<o:p></o:p= > </td> <td width=3D"102" style=3D"width:76.8pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 297.70<o:p></o:p= > </td> </tr> <tr style=3D"height:15.75pt"> <td width=3D"49" nowrap=3D"" valign=3D"bottom" style=3D"width:37.0pt;border= :solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:= 15.75pt"> 11<o:p></o:p> </td> <td width=3D"198" style=3D"width:148.25pt;border:none;border-bottom:solid w= indowtext 1.0pt;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75= pt"> Web Server Logging<o:p></o:p> </td> <td width=3D"90" style=3D"width:67.5pt;border:solid windowtext 1.0pt;border= -top:none;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 8K<o:p></o:p></s= pan> </td> <td width=3D"114" style=3D"width:85.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;back= ground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 0%/100%<o:p></o:= p> </td> <td width=3D"150" style=3D"width:112.8pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 0%/100%<o:p></o:= p> </td> <td width=3D"144" style=3D"width:107.7pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> IOPS<o:p></o:p> </td> <td width=3D"84" nowrap=3D"" valign=3D"bottom" style=3D"width:63.0pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 3488.47<o:p></o:p> </td> <td width=3D"78" nowrap=3D"" valign=3D"bottom" style=3D"width:58.5pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 3644.33<o:p></o:p> </td> <td width=3D"102" style=3D"width:76.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 290.33<o:p></o:p= > </td> <td width=3D"102" style=3D"width:76.8pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 282.04<o:p></o:p= > </td> </tr> <tr style=3D"height:15.75pt"> <td width=3D"49" nowrap=3D"" valign=3D"bottom" style=3D"width:37.0pt;border= :solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:= 15.75pt"> 12<o:p></o:p> </td> <td width=3D"198" style=3D"width:148.25pt;border:none;border-bottom:solid w= indowtext 1.0pt;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75= pt"> SQL Server Logging<o:p></o:p> </td> <td width=3D"90" style=3D"width:67.5pt;border:solid windowtext 1.0pt;border= -top:none;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 64K<o:p></o:p></= span> </td> <td width=3D"114" style=3D"width:85.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;back= ground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 0%/100%<o:p></o:= p> </td> <td width=3D"150" style=3D"width:112.8pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 0%/100%<o:p></o:= p> </td> <td width=3D"144" style=3D"width:107.7pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> IOPS<o:p></o:p> </td> <td width=3D"84" nowrap=3D"" valign=3D"bottom" style=3D"width:63.0pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 1423.29<o:p></o:p> </td> <td width=3D"78" nowrap=3D"" valign=3D"bottom" style=3D"width:58.5pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 1375.33<o:p></o:p> </td> <td width=3D"102" style=3D"width:76.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 182.67<o:p></o:p= > </td> <td width=3D"102" style=3D"width:76.8pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 168.64<o:p></o:p= > </td> </tr> <tr style=3D"height:15.75pt"> <td width=3D"49" nowrap=3D"" valign=3D"bottom" style=3D"width:37.0pt;border= :solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:= 15.75pt"> 13<o:p></o:p> </td> <td width=3D"198" style=3D"width:148.25pt;border:none;border-bottom:solid w= indowtext 1.0pt;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75= pt"> OS Paging<o:p></o:p> </td> <td width=3D"90" style=3D"width:67.5pt;border:solid windowtext 1.0pt;border= -top:none;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 64K<o:p></o:p></= span> </td> <td width=3D"114" style=3D"width:85.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;back= ground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 90%/10%<o:p></o:= p> </td> <td width=3D"150" style=3D"width:112.8pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 0%/100%<o:p></o:= p> </td> <td width=3D"144" style=3D"width:107.7pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> IOPS<o:p></o:p> </td> <td width=3D"84" nowrap=3D"" valign=3D"bottom" style=3D"width:63.0pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 1215.74<o:p></o:p> </td> <td width=3D"78" nowrap=3D"" valign=3D"bottom" style=3D"width:58.5pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 1211.01<o:p></o:p> </td> <td width=3D"102" style=3D"width:76.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 381.17<o:p></o:p= > </td> <td width=3D"102" style=3D"width:76.8pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 355.99<o:p></o:p= > </td> </tr> <tr style=3D"height:15.75pt"> <td width=3D"49" nowrap=3D"" valign=3D"bottom" style=3D"width:37.0pt;border= :solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:= 15.75pt"> 14<o:p></o:p> </td> <td width=3D"198" style=3D"width:148.25pt;border:none;border-bottom:solid w= indowtext 1.0pt;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75= pt"> Media Streaming<o:p></o:p> </td> <td width=3D"90" style=3D"width:67.5pt;border:solid windowtext 1.0pt;border= -top:none;background:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 64K<o:p></o:p></= span> </td> <td width=3D"114" style=3D"width:85.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;back= ground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 98%/2%<o:p></o:p= > </td> <td width=3D"150" style=3D"width:112.8pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 0%/100%<o:p></o:= p> </td> <td width=3D"144" style=3D"width:107.7pt;border-top:none;border-left:none;b= order-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;bac= kground:#D9D9D9;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> IOPS<o:p></o:p> </td> <td width=3D"84" nowrap=3D"" valign=3D"bottom" style=3D"width:63.0pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 1350.96<o:p></o:p> </td> <td width=3D"78" nowrap=3D"" valign=3D"bottom" style=3D"width:58.5pt;border= -top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-righ= t:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt"> 1365.22<o:p></o:p> </td> <td width=3D"102" style=3D"width:76.5pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 457.28<o:p></o:p= > </td> <td width=3D"102" style=3D"width:76.8pt;border-top:none;border-left:none;bo= rder-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padd= ing:0in 5.4pt 0in 5.4pt;height:15.75pt"> 455.49<o:p></o:p= > </td> </tr> </tbody> </table> <o:p> </o:p></spa= n> The issue for GlusterF= S I found is <o:p></o:p> <![if !supportLists]>-&nb= sp;         <![endif]>It can not ret= ain the nature of SSD and SAS, such as SAS is strong  for sequential a= ccess. SSD is strong for random access.<o:p></o:p> <![if !supportLists]>-&nb= sp;         <![endif]>In some case, = especially for SSD, the performance is pretty bad.<o:p></o:p> <o:p> </o:p></spa= n> Thanks,<o:p></o:p></sp= an> Cong<o:p></o:p>= <o:p> </o:p></spa= n> <o:p> </o:p></spa= n> <div> <div style=3D"border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in = 0in 0in"> From: Donny Da= vis [mailto:donny@cloudspin.me] Sent: Thursday, January 15, 2015 10:27 AM To: Yue, Cong; users(a)ovirt.org Subject: RE: [ovirt-users] Performance issue for GlusterFS as the bl= ock storage for VMs<o:p></o:p> </div> </div> <o:p> </o:p> Do you have any metric= s to give an idea of the difference. I am using NFS right now, and I am mig= rating to Gluster. I have the gluster system up, and I see that it seems to= provision disks faster than my NFS. I haven’t used any real measurement tools to get actual metrics, thi= s is all perceived. <o:p></o:p> <o:p> </o:p></spa= n> Do you have an operati= onal gluster?<o:p></o:p> Do what are you using = right now?<o:p></o:p> <o:p> </o:p></spa= n> Donny D<o:p></o:p></sp= an> cloudspin.me<o:p></o:p= > <o:p> </o:p></spa= n> <div> <div style=3D"border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in = 0in 0in"> From: <a href=3D"mailto:users-bounces@ovirt.org">users-bounces(a)ovirt.org</a> [<a = href=3D"mailto:users-bounces@ovirt.org">mailto:users-bounces@ovirt.org</a>] On Behalf Of Yue, Cong Sent: Thursday, January 15, 2015 10:57 AM To: <a href=3D"mailto:users@ovirt.org">users(a)ovirt.org</a> Subject: [ovirt-users] Performance issue for GlusterFS as the block = storage for VMs<o:p></o:p> </div> </div> <o:p> </o:p> Hi <o:p></o:p> <o:p> </o:p> I have one question about whether GlusterFS is the s= uitable solution to be used as the block storage for VMs.<o:p></o:p> The failure tolerant and scalability is good for Glu= sterFS, but in my test, it seems the iops is pretty bad. In some blog, it s= aid, it is even with worse performance than normal NFS.<o:p></o:p> Should I use iscsi+drbd for the block storage fo= r VMs.<o:p></o:p> Can somebody give some advice for this? <o:p></o:p><= /p> <o:p> </o:p> Thanks, Cong<o:p></o:p> <o:p> </o:p> <div class=3D"MsoNormal" align=3D"center" style=3D"text-align:center"><span= style=3D"font-size:12.0pt;font-family:"Times New Roman","se= rif""> <hr size=3D"2" width=3D"100%" align=3D"center"> </div> This e-mail message is for the = sole use of the intended recipient(s) and may contain confidential and priv= ileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, plea= se contact the sender by reply e-mail and destroy all copies of the origina= l message. If you are the intended recipient, please be advised that the co= ntent of this message is subject to access, review and disclosure by the sender's e-mail System Administrat= or.<o:p></o:p> </div> <hr> This e-mail message is for t= he sole use of the intended recipient(s) and may contain confidential and p= rivileged information. Any unauthorized review, use, disclosure or distribu= tion is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy = all copies of the original message. If you are the intended recipient, plea= se be advised that the content of this message is subject to access, review= and disclosure by the sender's e-mail System Administrator. </body> </html> --_000_ED08B56256B38842A463A2A0804C5AC0326B0A45DFsvrcaexch1atg_--

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Performance issue for GlusterFS as the block storage for VMs
by Yue, Cong 15 Jan '15

15 Jan '15

--_000_ED08B56256B38842A463A2A0804C5AC0326B0A4595svrcaexch1atg_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi I have one question about whether GlusterFS is the suitable solution to be = used as the block storage for VMs. The failure tolerant and scalability is good for GlusterFS, but in my test,= it seems the iops is pretty bad. In some blog, it said, it is even with wo= rse performance than normal NFS. Should I use iscsi+drbd for the block storage for VMs. Can somebody give some advice for this? Thanks, Cong ________________________________ This e-mail message is for the sole use of the intended recipient(s) and ma= y contain confidential and privileged information. Any unauthorized review,= use, disclosure or distribution is prohibited. If you are not the intended= recipient, please contact the sender by reply e-mail and destroy all copie= s of the original message. If you are the intended recipient, please be adv= ised that the content of this message is subject to access, review and disc= losure by the sender's e-mail System Administrator. --_000_ED08B56256B38842A463A2A0804C5AC0326B0A4595svrcaexch1atg_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 14 (filtered medium)"> <style></style> </head> <body lang=3D"EN-US" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> Hi <o:p></o:p> <o:p> </o:p> I have one question about whether GlusterFS is the s= uitable solution to be used as the block storage for VMs.<o:p></o:p> The failure tolerant and scalability is good for Glu= sterFS, but in my test, it seems the iops is pretty bad. In some blog, it s= aid, it is even with worse performance than normal NFS.<o:p></o:p> Should I use iscsi+drbd for the block storage fo= r VMs.<o:p></o:p> Can somebody give some advice for this? <o:p></o:p><= /p> <o:p> </o:p> Thanks, Cong<o:p></o:p> </div> <hr> This e-mail message is for t= he sole use of the intended recipient(s) and may contain confidential and p= rivileged information. Any unauthorized review, use, disclosure or distribu= tion is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy = all copies of the original message. If you are the intended recipient, plea= se be advised that the content of this message is subject to access, review= and disclosure by the sender's e-mail System Administrator. </body> </html> --_000_ED08B56256B38842A463A2A0804C5AC0326B0A4595svrcaexch1atg_--

2 1

FOSDEM 15.... here we come!
by Doron Fediuck 15 Jan '15

15 Jan '15

Hi all, Happy to see oVirt's tradition continuing! I summarized all relevant information here: http://etherpad.ovirt.org/p/ovirt-fosdem-15 Also, we need a few volunteers to help man the booth, so please go ahead and list yourself in the right place. Once we have more updates we'll send them to the list. See you @FOSDEM, Doron

1 0

[RFC] oVirt mobile client
by Greg Sheremeta 15 Jan '15

15 Jan '15

Hi, The focus of our OPW internship program starting in December will be mobile and/or lightweight engine clients -- hopefully integrating the new ovirt.js project. I see that there are some already existing mobile clients for oVirt. I'm trying to grasp what we have and what the needs are. moVirt: https://github.com/matobet/moVirt (mbetak) This appears to be more of a lightweight webadmin. No console access, but I believe it's planned as part of OPW. (?) nomad: http://www.ovirt.org/Project_Proposal_-_Nomad and https://github.com/Vizuri/ovirt-nomad Looks dead -- last commit 3 years ago. Anyone know more about this one? That's all I see on the first few pages of google. When I think of a mobile client for oVirt, I think the most useful part would be the user portal -- simple operations for start, stop, and the ability to view the console of vms. moVirt mentions it wants to support some basic management operations, though. I think it would be difficult to do complex management in a mobile client. (I'm biased towards huge screens, though.) I'd like to see an official subproject started that coordinates our mobile efforts. Is this possible? What would it take to start it? What would people like to see in such an app? Greg Sheremeta Red Hat, Inc. Sr. Software Engineer, RHEV Cell: 919-807-1086 gshereme(a)redhat.com

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Error authenticating bind using the AAA OpenLDAP module
by Bruno Rodriguez 15 Jan '15

15 Jan '15

Good afternoon, We cannot access to Ovirt using LDAP authentication against our openldap server. We created the following files in /etc/ovirt-engine/extensions.d (the organization name is not example.org and the passwords are not XXXXXXXX, obviously) : ----------- /etc/ovirt-engine/extensions.d/ldap.example.org ----------- include = <openldap_example.properties> vars.server = ldap1.example.org vars.user = cn=authenticate,ou=System,dc=example,dc=org vars.password = "XXXXXXXX" pool.default.serverset.single.server = ${global:vars.server} pool.default.auth.simple.bindDN = ${global:vars.user} pool.default.auth.simple.password = ${global:vars.password} pool.default.ssl.startTLS = true pool.default.ssl.truststore.file = /etc/ovirt-engine/extensions.d/ldap.example.org_keystore.jks pool.default.ssl.truststore.password = XXXXXXXX ----------- /etc/ovirt-engine/extensions.d/authn-ldap.example.org.properties ----------- ovirt.engine.extension.name = authn-ldap.example.org ovirt.engine.extension.bindings.method = jbossmodule ovirt.engine.extension.binding.jbossmodule.module = org.ovirt.engine-extensions.aaa.ldap ovirt.engine.extension.binding.jbossmodule.class = org.ovirt.engineextensions.aaa.ldap.AuthnExtension ovirt.engine.extension.provides = org.ovirt.engine.api.extensions.aaa.Authn ovirt.engine.aaa.authn.profile.name = ldap.example.org ovirt.engine.aaa.authn.authz.plugin = authz-ldap.example.org config.profile.file.1 = /etc/ovirt-engine/extensions.d/ldap.example.org ----------- /etc/ovirt-engine/extensions.d/authz-ldap.example.org.properties ----------- ovirt.engine.extension.name = authz-ldap.example.org ovirt.engine.extension.bindings.method = jbossmodule ovirt.engine.extension.binding.jbossmodule.module = org.ovirt.engine-extensions.aaa.ldap ovirt.engine.extension.binding.jbossmodule.class = org.ovirt.engineextensions.aaa.ldap.AuthzExtension ovirt.engine.extension.provides = org.ovirt.engine.api.extensions.aaa.Authz config.profile.file.1 = /etc/ovirt-engine/extensions.d/ldap.example.org ------------------------------------------------ After all of this we restarted the service and tried to access via the administration portal. The JKS has the right permissions and contains the TLS CA, the password is correct and the user "esthera" exists. But when we try to log in, we obtain the following error in the engine.log (we already set the verbosity to ALL): ------------------------------------------------ 2015-01-14 16:35:25,750 ERROR [org.ovirt.engine.core.bll.aaa.LoginAdminUserCommand] (ajp--127.0.0.1-8702-6) Error during CanDoActionFailure.: Class: class org.ovirt.engine.core.extensions.mgr.ExtensionInvokeCommandFailedException Input: {Extkey[name=AAA_AUTHN_CREDENTIALS;type=class java.lang.String;uuid=AAA_ AUTHN_CREDENTIALS[03b96485-4bb5-4592-8167-810a5c909706];]=***, Extkey[name=EXTENSION_INVOKE_CONTEXT;type=class org.ovirt.engine.api. extensions.ExtMap;uuid=EXTENSION_INVOKE_CONTEXT[886d2ebb-312a-49ae-9cc3- e1f849834b7d];]={Extkey[name=EXTENSION_INTERFACE_VERSION_MAX;type=class java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_ MAX[f4cff49f-2717-4901-8ee9-df362446e3e7];]=0, Extkey[name=EXTENSION_LICENSE;type=class java.lang.String;uuid= EXTENSION_LICENSE[8a61ad65-054c-4e31-9c6d-1ca4d60a4c18];]=ASL 2.0, Extkey[name=EXTENSION_NOTES;type=class java.lang.String;uuid= EXTENSION_NOTES[2da5ad7e-185a-4584-aaff-97f66978e4ea];]=Display name: ovirt-engine-extension-aaa-ldap-1.0.0-1.el6, Extkey[name=EXTENSION_HOME_URL;type=class java.lang.String;uuid=EXTENSION_HOME_URL[4ad7a2f4- f969-42d4-b399-72d192e18304];]=http://www.ovirt.org, Extkey[name=EXTENSION_LOCALE;type=class java.lang.String;uuid= EXTENSION_LOCALE[0780b112-0ce0-404a-b85e-8765d778bb29];]=en_US, Extkey[name=EXTENSION_NAME;type=class java.lang.String;uuid= EXTENSION_NAME[651381d3-f54f-4547-bf28-b0b01a103184];]= ovirt-engine-extension-aaa-ldap.authn, Extkey[name=EXTENSION_ INTERFACE_VERSION_MIN;type=class java.lang.Integer;uuid= EXTENSION_INTERFACE_VERSION_MIN[2b84fc91-305b-497b-a1d7-d961b9d2ce0b];]=0, Extkey[name=EXTENSION_CONFIGURATION;type=class java.util.Properties;uuid= EXTENSION_CONFIGURATION[2d48ab72-f0a1-4312-b4ae-5068a226b0fc];]=***, Extkey[name=EXTENSION_AUTHOR;type=class java.lang.String;uuid= EXTENSION_AUTHOR[ef242f7a-2dad-4bc5-9aad-e07018b7fbcc];]=The oVirt Project, Extkey[name=EXTENSION_INSTANCE_NAME;type=class java.lang.String;uuid= EXTENSION_INSTANCE_NAME[65c67ff6-aeca-4bd5-a245-8674327f011b];]=authn-ldap. <http://authn-ldap.pic.es/>example.org, Extkey[name=EXTENSION_BUILD_INTERFACE_VERSION;type=class java.lang.Integer;uuid=EXTENSION_BUILD_INTERFACE_VERSION[cb479e5a-4b23-46f8-aed3-56a4747a8ab7];]=0, Extkey[name=EXTENSION_CONFIGURATION_SENSITIVE_KEYS;type=interface java.util.Collection;uuid=EXTENSION_CONFIGURATION_ SENSITIVE_KEYS[a456efa1-73ff-4204-9f9b-ebff01e35263];]=[], Extkey[name=AAA_AUTHN_CAPABILITIES;type=class java.lang.Long;uuid=AAA_AUTHN_ CAPABILITIES[9d16bee3-10fd-46f2-83f9-3d3c54cf258d];]=12, Extkey[name=EXTENSION_GLOBAL_CONTEXT;type=class org.ovirt.engine.api. extensions.ExtMap;uuid=EXTENSION_GLOBAL_CONTEXT[9799e72f-7af6-4cf1-bf08-297bc8903676];]=*skip*, Extkey[name=EXTENSION_VERSION;type=class java.lang.String;uuid= EXTENSION_VERSION[fe35f6a8-8239-4bdb-ab1a-af9f779ce68c];]=1.0.0, Extkey[name=EXTENSION_MANAGER_TRACE_LOG;type=interface org.slf4j.Logger;uuid=EXTENSION_MANAGER_TRACE_LOG[863db666-3ea7-4751-9695- 918a3197ad83];]=org.slf4j.impl.Slf4jLogger( org.ovirt.engine.core.extensions.mgr.ExtensionsManager.trace.ovirt-engine-extension-aaa-ldap.authn.authn-ldap. <http://org.ovirt.engine.core.extensions.mgr.extensionsmanager.trace.ovirt-e…> example.org) Extkey[name=EXTENSION_PROVIDES;type=interface java.util.Collection;uuid=EXTENSION_PROVIDES[8cf373a6- 65b5-4594-b828-0e275087de91];]=[org.ovirt.engine.api.extensions.aaa.Authn]}, Extkey[name=AAA_AUTHN_USER;type=class java.lang.String;uuid=AAA_ AUTHN_USER[1ceaba26-1bdc-4663-a3c6-5d926f9dd8f0];]=esthera, Extkey[name=EXTENSION_INVOKE_COMMAND;type=class org.ovirt.engine.api. extensions.ExtUUID;uuid=EXTENSION_INVOKE_COMMAND[485778ab-bede-4f1a-b823- 77b262a2f28d];]=AAA_AUTHN_AUTHENTICATE_CREDENTIALS[d9605c75-6b43-4b00-b32c- 06bdfa80244c]} Output: {Extkey[name=EXTENSION_INVOKE_RESULT;type=class java.lang.Integer;uuid= EXTENSION_INVOKE_RESULT[0909d91d-8bde-40fb-b6c0-099c772ddd4e];]=2, Extkey[name=EXTENSION_INVOKE_MESSAGE;type=class java.lang.String;uuid= EXTENSION_INVOKE_MESSAGE[b7b053de-dc73-4bf7-9d26-b8bdb72f5893];]=invalid credentials} ------------------------------------------------ Having a look at the LDAP log we check that there is a "invalid credentials" error while binding, but we are sure that the bind password is the right one. We already tried to set the bind password without quotes, but then the DN user then appear as an empty string ("") ------------------------------------------------ [root@ldap1 ~]# grep $(grep 192.168.XX.X /var/log/ldap.log | tail -n 1 | cut -d: -f4 | cut -d\ -f2) /var/log/ldap.log Jan 14 16:35:25 ldap1 slapd[6712]: conn=1591408 fd=63 ACCEPT from IP= 192.168.XX.X:39501 <http://192.168.95.2:39501/> (IP=0.0.0.0:389) Jan 14 16:35:25 ldap1 slapd[6712]: conn=1591408 op=0 EXT oid=1.3.6.1.4.1.1466.20037 Jan 14 16:35:25 ldap1 slapd[6712]: conn=1591408 op=0 STARTTLS Jan 14 16:35:25 ldap1 slapd[6712]: conn=1591408 op=0 RESULT oid= err=0 text= Jan 14 16:35:25 ldap1 slapd[6712]: conn=1591408 fd=63 TLS established tls_ssf=128 ssf=128 Jan 14 16:35:25 ldap1 slapd[6712]: conn=1591408 op=1 BIND dn="cn=authenticate,ou=System,dc=example,dc=org" method=128 Jan 14 16:35:25 ldap1 slapd[6712]: conn=1591408 op=1 RESULT tag=97 err=49 text= Jan 14 16:35:25 ldap1 slapd[6712]: conn=1591408 op=2 UNBIND Jan 14 16:35:25 ldap1 slapd[6712]: conn=1591408 fd=63 closed ------------------------------------------------ By the way, the Ovirt manager (ovmgr) machine can query correctly the openldap server and retrieves everything OK ------------------------------------------------ [root@ovmgr extensions.d]# ldapsearch -ZZ -D cn=authenticate,ou=System,dc=example,dc=org -W Enter LDAP Password: # extended LDIF # # LDAPv3 # base <dc=example,dc=org> (default) with scope subtree # filter: (objectclass=*) # requesting: ALL # # pic.es dn: dc=example,dc=org dc: pic objectClass: top objectClass: domain ------------------------------------------------ Did anybody had a similar problem ? Is there anything that we didn't check ? Thanks in advance ! -- Bruno Rodríguez Rodríguez

3 10

New environment ovirt
by nicola gentile 15 Jan '15

15 Jan '15

Hello, I have a question. I would like to set up a new environment with two nodes. I would like separate che storage traffic, vm traffic and network management traffic. Storage is in a separate subnet. Also the virtual machine is in a separate subnet, and I would like to separate the management of the network too. I think I need to add 3 network adapters on the nodes, one for each purpose. Now I ask you, does the oVirt engine server (manager) need three network cards too? Thank you Nicola

4 3