September 2015 - Users - oVirt List Archives

How to use ovirt-guest-agent without VDSM?
by Nick Xiao 09 Sep '15

09 Sep '15

In my environment i want to use ovirt-ga replace qemu-ga. Hypervisor is Ubuntu 14.04 (OpenStack Icehouse) and the virtual machine is Ubuntu 14.04 cloudimage. In Hypervisor launch a instance and attach a chardev, like: # ps -ef | grep guest_agent libvirt+ 2649 1 1 Sep08 ? 00:15:36 /usr/bin/qemu-system-x86_64 ... -chardev socket,id=charchannel0,path=/var/lib/libvirt/qemu/org.qemu.guest_agent.0.instance-00000210.sock,server,nowait -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 ... In virtual machine was installed ovirt-guest-agent 1.0.11-1.1 and service running OK. But i don't know how to get memory usage and other information in hypervisor(OpenStack compute node)? I have failed when i try to use linux command 'socat' and python socket. I need some sample or link. Thanks a lot! Nick Xiao

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Test ovirt 3.6 beta 4 : hypervisor very slow
by wodel youchi 09 Sep '15

09 Sep '15

Hi, after installing ovirt 3.6 beta 4 my hypervisor is very slo, my CPU is overloaded by ovirt-ha-broker especially [root@noveria wodel]# top top - 18:57:17 up 2:35, 0 users, load average: *745,33, 676,04, 522,26* Tasks: 278 total, 2 running, 275 sleeping, 0 stopped, 1 zombie %Cpu(s): 30,9 us, 68,2 sy, 0,0 ni, 0,8 id, 0,0 wa, 0,0 hi, 0,1 si, 0,0 st KiB Mem : 8123256 total, 2816544 free, 1712520 used, 3594192 buff/cache KiB Swap: 4095996 total, 4093872 free, 2124 used. 5551188 avail Mem PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND * 1444 vdsm 20 0 8707412 65296 5716 S 349,3 0,8 143:14.97 ovirt-ha-broker * 2528 wodel 20 0 2571748 989,7m 290820 S 10,3 12,5 27:15.53 firefox 987 polkitd 20 0 536664 19192 9676 S 8,3 0,2 2:06.87 polkitd 32743 vdsm 0 -20 2877220 66992 20984 S 3,3 0,8 1:11.27 vdsm 1188 vdsm 20 0 258272 22500 6016 S 2,6 0,3 0:28.55 ovirt-ha-agent I have a core i5 3550 3Ghz (4 cores)

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why replica 3
by Richard Neuboeck 09 Sep '15

09 Sep '15

This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --DtNOHPq0pvAdvxKNIida56NVOQMQS9co0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi oVirt group, I'm currently trying to set up an oVirt 3.6 self hosed engine on a replica 2 gluster volume. As you can imagine it fails since it expects a replica 3 volume. Since this part is hard coded during the installation this could be easily remedied but on the other hand I'm not familiar with the oVirt setup so I'm not sure if I would be disturbing something far a head that again is puzzled by the lack of a replica 3 volume. Is there a reason why it has to be exactly replica 3? Shouldn't the redundancy of the storage back end be the responsibility of the admin and therefore the option to choose (at least replicated and distributed replicated) open? I'm asking because the storage back and I'm using is kind of a 'big' thing and it's hardware is put together to facilitate the use of replica 2. Sure I could create multiple bricks on those two machines but other than a negative performance impact I would gain nothing. Since the price tag of one of those servers is quite high the likelihood of getting another one is exactly 0. So I'm sure it makes sens to you that I would rather choose my own replication level than having one predetermined. All the best Richard --DtNOHPq0pvAdvxKNIida56NVOQMQS9co0 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2 iEYEARECAAYFAlXpQIMACgkQnGohgOrO9GEOmwCglzYqsJ+N2jCwtp2dJY8wKdUg jS0AoK9Vy/ysvsHJCjzvwTmYuIXFd28V =obax -----END PGP SIGNATURE----- --DtNOHPq0pvAdvxKNIida56NVOQMQS9co0--

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Ovirt vs an external existing Ldap
by Ezio Paglia (Comune GR) 09 Sep '15

09 Sep '15

Hi all. What is the best way to follow in order to attach Ovirt AAA mechanisms to an external existing uncrypted Ldap Server ? Such ldap is currently used by Tomcat and Samba authentication and authorization, its schemas should be compatible with Ovirt attributes, at least I suppose so. I had thought of a port redirection through iptables, that is the local 389 could be transformed in the remote 389 of the existing ldap, yet I'd like to know and learn from your experience. Thank you in advance. Ezio -- Ezio Paglia Comune di Grosseto Grosseto (Italy)

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[QE][ACTION REQUIRED] oVirt 3.6.0 status
by Sandro Bonazzola 09 Sep '15

09 Sep '15

Hi, We planned to start composing oVirt 3.6.0 RC on *2015-09-16 08:00 UTC* from 3.6 branches. There are still 855 bugs [1] targeted to 3.6.0. Maintainers should scrub them and start pushing non critical bugs to ZStream releases. There are still 34 bugs marked as blocker: Bug ID Status Whiteboard Summary 1259247 POST infra [7.2-3.6] Failed to approve RHEV-H in RHEV-M 3.5 1247942 NEW integration [hosted-engine-setup] Additional host deployment fails with "Dirty Storage Domain: Cannot find master domain" over block storage 1236600 NEW integration ovirt-hosted-engine-ha is missing logrotate configuration 1220867 NEW integration all-in-one fails cause engine-setup tries to add the local storage when the host is still not up 1244720 POST integration pg_restore: [archiver (db)] could not execute query: ERROR: language "plpgsql" already exists after upgrade 1254671 POST integration Fail HE install when closing the install 1242235 ASSIGNED network [New HostSetupNetworksCommand] Marking ipConfiguration and overridden QoS as out-of-sync 1231507 ASSIGNED network [SR-IOV] REST API for SR-IOV 1184497 ASSIGNED network SetupNetworks> Can't change network state from dhcp to static ip 1246060 NEW network [New HostSetupNetworks] Remove custom_properties from vds_interface table and VdsNetworkInterface entity 1192778 NEW network Wrong BOOTPROTO displayed on setup networks GUI and there is no way to change it via setup networks 1257168 NEW network [Clusters] > 'Manage Networks' > 'required all' and 'assigned all' checkboxes completely stopped working (in both of the dialogs) 1250063 NEW network Host becomes non-operational when activating it from maintenance mode, if you have a required network that was never used 1214805 POST network DatacenterAdmin role on system can't add new DC (missing CONFIGURE_MAC_POOL action group) 1247037 POST network [new HostSetupNetworks] unmanaged networks handling 1259000 POST network Vdsm must keep defaultRoute=True heuristic for older clusterLevels 1260430 POST network REST | old SetupNetworks API | NPE when attaching network to host NIC 1254713 POST network VM stuck in down state on vdsm when powering off VM with port mirroring 1196640 POST network [Monitoring] Network utilisation is not shown for the VM 1095028 NEW node [3.5-7.0] Abort media check will cause system halt 1260470 NEW node Failed to setup Hosted Engine on RHEV-H 7.2 1259220 NEW node [TUI] There is error report when click "Set Console Path" 1242215 NEW sla [HE] HE-vm not shown with unconfigured default storage domain in ovirt 3.6 1251742 POST sla Affinity balancing stop work after first migration 1253975 NEW storage [vdsm] extendVolumeSize task is not cleared in case of a live merge failure for a volume that was extended 1253790 NEW storage [BLOCKED] consume fix for "iscsi_session recovery_tmo revert back to default when a path becomes active" 1258465 NEW storage Different behavior of connectStorageServer and prepareImage between iSCSI and NFS 1258901 NEW storage [UX] Toggling wad property while vm is up shouldn't be greyed out 1257240 NEW storage Template's disk format is wrong 1238239 NEW storage Deployment of hosted engine failed on ISCSI storage with 'Error block device action' 1253640 NEW storage Some dirty LUNs are not usable in RHEV 1205697 NEW ux Can not assign tag to an entity from UI 1252012 ASSIGNED virt balloon enabled at cluster level cause NPE in VMs monitoring 1260409 NEW virt Migration failed since libvirtError in 'virDomainMigrateToURI2' There are 18 bugs marked as test / automation blocker[2] There are 43 bugs marked as regressions[3] Given current bugs status, release criteria are not met [4] so I suggest to go with another beta on 2015-09-16 and review bug status next week. I'm postponing RC by one week in the mean time. Action items: - Developers: fix test / automation blockers, regressions and remaining blockers. - Please check Jenkins status for 3.6 jobs and sync with relevant maintainers if there are issues. - Please fill release notes, the page has been created here [5] - Please test oVirt 3.6 nightly snapshot and check for regressions from 3.5 [1] https://goo.gl/YHm02x [2] https://goo.gl/hYFZCs [3] https://goo.gl/yHkfdv [4] http://www.ovirt.org/OVirt_3.6_Release_Management#Candidate_Release_Criteria [5] http://www.ovirt.org/OVirt_3.6_Release_Notes -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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NFS mounts default to UDP?
by Markus Stockhausen 09 Sep '15

09 Sep '15

This is a multi-part message in MIME format. ------=_NextPartTM-000-a3b44b5f-b0fa-44df-b007-5214054db6d9 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi there,=0A= =0A= =0A= we noticed that a newly created NFS data domain is mounted with=0A= UDP protocol. Does anyone know if that is the desired behaviour=0A= of current OVirt versions?=0A= =0A= ovirtnode# mount -a=0A= ...=0A= 10.10.30.254:/var/nas4/OVirtIB on /rhev/data-center/mnt/10.10.30.254:_var_n= as4_OVirtIB =0A= type nfs (rw,relatime,vers=3D3,rsize=3D32768,wsize=3D32768,namlen=3D255,sof= t,=0A= nosharecache,proto=3Dudp,timeo=3D600,retrans=3D6,sec=3Dsys,mountaddr=3D10.1= 0.30.254,=0A= mountvers=3D3,mountport=3D48383,mountproto=3Dudp,local_lock=3Dnone,addr=3D1= 0.10.30.254)=0A= ...=0A= =0A= See also https://bugzilla.redhat.com/show_bug.cgi?id=3D1261178=0A= =0A= Best regards.=0A= =0A= Markus=0A= ------=_NextPartTM-000-a3b44b5f-b0fa-44df-b007-5214054db6d9 Content-Type: text/plain; name="InterScan_Disclaimer.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="InterScan_Disclaimer.txt" **************************************************************************** Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. Über das Internet versandte E-Mails können unter fremden Namen erstellt oder manipuliert werden. Deshalb ist diese als E-Mail verschickte Nachricht keine rechtsverbindliche Willenserklärung. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln Vorstand: Kadir Akin Dr. Michael Höhnerbach Vorsitzender des Aufsichtsrates: Hans Kristian Langva Registergericht: Amtsgericht Köln Registernummer: HRB 52 497 This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. e-mails sent over the internet may have been written under a wrong name or been manipulated. That is why this message sent as an e-mail is not a legally binding declaration of intention. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln executive board: Kadir Akin Dr. Michael Höhnerbach President of the supervisory board: Hans Kristian Langva Registry office: district court Cologne Register number: HRB 52 497 **************************************************************************** ------=_NextPartTM-000-a3b44b5f-b0fa-44df-b007-5214054db6d9--

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ISO not showing in UI
by Kyle Bassett 09 Sep '15

09 Sep '15

--Apple-Mail=_F48A9644-E510-4C55-9C73-31B595CBB165 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Following the instructions here: http://www.ovirt.org/Quick_Start_Guide = <http://www.ovirt.org/Quick_Start_Guide> I managed to upload an ISO, but it won=E2=80=99t show in the UI - do I = need to do something to make it show up? I hit refresh but nothing is showing under this ISO section of the UI I tried it again, and it says it exists from the overt command line=E2=80=A6= [root@ovirt-engine-01 fedora]# engine-iso-uploader upload -i = freenas-01-ISO ubuntu-14.04.3-desktop-amd64.iso Please provide the REST API password for the admin@internal oVirt Engine = user (CTRL+D to abort): Uploading, please wait... INFO: Start uploading ubuntu-14.04.3-desktop-amd64.iso ERROR: ubuntu-14.04.3-desktop-amd64.iso exists on 10.0.0.10. Either = remove it or supply the --force option to overwrite it. [root@ovirt-engine-01 fedora]# Thanks Kyle --Apple-Mail=_F48A9644-E510-4C55-9C73-31B595CBB165 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 <html><head><meta http-equiv=3D"Content-Type" content=3D"text/html = charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><div class=3D"">Following the instructions here:</div><div = class=3D""><a href=3D"http://www.ovirt.org/Quick_Start_Guide" = class=3D"">http://www.ovirt.org/Quick_Start_Guide</a></div><div = class=3D""><br class=3D""></div><div class=3D"">I managed to upload an = ISO, but it won=E2=80=99t show in the UI - do I need to do something to = make it show up?</div><div class=3D"">I hit refresh but nothing is = showing under this ISO section of the UI</div><div class=3D""><br = class=3D""></div><div class=3D"">I tried it again, and it says it exists = from the overt command line=E2=80=A6</div><div class=3D""><br = class=3D""></div><div class=3D""><br class=3D""></div><div = class=3D"">[root@ovirt-engine-01 fedora]# engine-iso-uploader upload -i = freenas-01-ISO ubuntu-14.04.3-desktop-amd64.iso</div><div = class=3D"">Please provide the REST API password for the admin@internal = oVirt Engine user (CTRL+D to abort):</div><div class=3D"">Uploading, = please wait...</div><div class=3D"">INFO: Start uploading = ubuntu-14.04.3-desktop-amd64.iso</div><div class=3D"">ERROR: = ubuntu-14.04.3-desktop-amd64.iso exists on 10.0.0.10.  Either = remove it or supply the --force option to overwrite it.</div><div = class=3D"">[root@ovirt-engine-01 fedora]#</div><div class=3D""><br = class=3D""></div><div class=3D"">Thanks</div><div = class=3D"">Kyle</div><div class=3D""><br class=3D""></div></body></html>= --Apple-Mail=_F48A9644-E510-4C55-9C73-31B595CBB165--

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Re: [ovirt-users] Updated Invitation: [3.6 deep dive] - errata's for hosts and engine @ Tue Sep 8, 2015 4pm - 5pm (masayag@redhat.com)
by Moti Asayag 08 Sep '15

08 Sep '15

Hi All, deep dive session is going to start in less than 1 hour, slides for the session are attached. Thanks, Moti

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Re: [ovirt-users] searching vm disks according to vm tags
by Eli Mesika 08 Sep '15

08 Sep '15

----- Original Message ----- > From: "Yaniv Dary" <ydary(a)redhat.com> > To: "Eli Mesika" <emesika(a)redhat.com>, "Liron Kuchlani" <lkuchlan(a)redhat.com> > Sent: Sunday, August 30, 2015 2:30:55 PM > Subject: Fwd: [ovirt-users] searching vm disks according to vm tags > > Yaniv Dary > Technical Product Manager > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > > Tel : +972 (9) 7692306 > 8272306 > Email: ydary(a)redhat.com > IRC : ydary > > > ---------- Forwarded message ---------- > From: Jiří Sléžka <jiri.slezka(a)slu.cz> > Date: Thu, Aug 27, 2015 at 11:41 AM > Subject: [ovirt-users] searching vm disks according to vm tags > To: "users(a)ovirt.org" <users(a)ovirt.org> > > > Hello, > > Is there a possibility to filter (in manager) all disks which belongs to > vms with certain tag? If not I think it would be useful. What do you think? Currently the Disks TAB in webadmin does not support searching by tag, you may open a RFE for that > > I am trying this: I have about 50 vms with disks on different storages. I > have tagged some from this vms by tag "migrate_to_new_storage" and then I > would like to move all appropriate disks to new storage. It seems it is not > possible from manager (in simple way - it looks like I have to filter vms > by tag, then click on every of them, choose disks tab, select them, click > move,...). > > It would also be nice to have possibility to filter by tags also with > boolean operator "AND" and not just "OR". There is already a RFE for that For doing so we should add a TAB in the webadmin for Tags that will enable that The challenge is that the result can be mixed entities (hosts, vms etc...), not trivial to display in one result list ... > > > Cheers, > > Jiri > > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users >

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[QE][ACTION REQUIRED] oVirt 3.5.5 Status
by Sandro Bonazzola 08 Sep '15

08 Sep '15

Hi, We're planning to start composing oVirt 3.5.5 RC on *2015-09-16 08:00 UTC* from 3.5 branches, pending feedback on networking issues resolution. There are still 58 bugs [1] targeted to 3.5.5. Developers should work to push patches in prior to the build date, patches that will not be in will be pushed to 3.5.6. Action items: - Please check Jenkins status for 3.5 jobs and sync with relevant maintainers if there are issues. - Please fill release notes, the page has been created here [2] - Please test oVirt 3.5 nightly snapshot and add yourself to the test page [3] [1] https://goo.gl/YLvnRP [2] http://www.ovirt.org/OVirt_3.5.5_Release_Notes [3] http://www.ovirt.org/Testing/oVirt_3.5.5_Testing -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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