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Failure during self-hosted deployment: exception configuring management bridge
by Bob Doolittle 14 May '14

14 May '14

Hi, I'm trying to set up a fresh system on F19, using oVirt 3.4. When running hosted-engine --deploy, it fails during "Configuring the management bridge". The ovirt-hosted-engine-setup log shows: 2014-05-12 13:59:35 INFO otopi.plugins.ovirt_hosted_engine_setup.network.bridge bridge._misc:196 Configuring the management bridge 2014-05-12 13:59:35 DEBUG otopi.context context._executeMethod:152 method exception Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/otopi/context.py", line 142, in _executeMethod method['method']() File "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/ovirt-hosted-engine-setup/network/bridge.py", line 201, in _misc ].s.getVdsCapabilities()['info']['nics'][nics] KeyError: 'info' 2014-05-12 13:59:35 ERROR otopi.context context._executeMethod:161 Failed to execute stage 'Misc configuration': 'info' The vdsm.log shows: Thread-14::DEBUG::2014-05-12 13:59:35,840::BindingXMLRPC::1067::vds::(wrapper) client [127.0.0.1]::call getCapabilities with () {} Thread-14::DEBUG::2014-05-12 13:59:35,875::utils::642::root::(execCmd) '/sbin/ip route show to 0.0.0.0/0 table all' (cwd None) Thread-14::DEBUG::2014-05-12 13:59:35,879::utils::662::root::(execCmd) SUCCESS: <err> = ''; <rc> = 0 Thread-14::ERROR::2014-05-12 13:59:35,882::BindingXMLRPC::1086::vds::(wrapper) unexpected error Traceback (most recent call last): File "/usr/share/vdsm/BindingXMLRPC.py", line 1070, in wrapper res = f(*args, **kwargs) File "/usr/share/vdsm/BindingXMLRPC.py", line 393, in getCapabilities ret = api.getCapabilities() File "/usr/share/vdsm/API.py", line 1185, in getCapabilities c = caps.get() File "/usr/share/vdsm/caps.py", line 369, in get caps.update(netinfo.get()) File "/usr/lib64/python2.7/site-packages/vdsm/netinfo.py", line 566, in get d['nics'][dev.name] = _nicinfo(dev.name, paddr) File "/usr/lib64/python2.7/site-packages/vdsm/netinfo.py", line 516, in _nicinfo info = _devinfo(nic) File "/usr/lib64/python2.7/site-packages/vdsm/netinfo.py", line 536, in _devinfo ipv4addr, ipv4netmask, ipv6addrs = getIpInfo(dev) File "/usr/lib64/python2.7/site-packages/vdsm/netinfo.py", line 317, in getIpInfo ipv6addrs = devInfo.get_ipv6_addresses() SystemError: error return without exception set I have two NICs - a wireless NIC which is disabled, and an ethernet NIC "p3p1" which is statically configured via network-scripts. I've also attached the output of "ip addr". I also notice some disturbing looking messages in the vdsm log during setupMultipath, including "Panic: Error initializing IRS" and then subsequent lvm-related errors during StorageRefresh. Those did not abort the deployment, however. What do those failures indicate? Thanks, Bob

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Upgrade instructions 3.3.3 to 3.4.<latest>
by Jim Rippon 14 May '14

14 May '14

--=_cf606adf744477e1b1994ba334f31f60 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=UTF-8 Hi all, I'm running a production stack on 3.3.3 with Three datacentres (one in my DMZ with two hosts with NFS, one in my DMZ on the engine host with local storage and one internal with NFS storage). Could you point me in the direction of the upgrade instructions I should follow in order to go from where I am to where I need to be in terms of upgrading, and what downtime I might need to incur so I can plan it? Thanks in advance, Jim --=_cf606adf744477e1b1994ba334f31f60 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=UTF-8 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"> <html><body style=3D'font-family: Verdana,Geneva,sans-serif'> <p>Hi all,</p> <p>I'm running a production stack on 3.3.3 with Three datacentres (one in m= y DMZ with two hosts with NFS, one in my DMZ on the engine host with local = storage and one internal with NFS storage).</p> <p>Could you point me in the direction of the upgrade instructions I should= follow in order to go from where I am to where I need to be in terms of up= grading, and what downtime I might need to incur so I can plan it?</p> <p>Thanks in advance,</p> <p>Jim</p> <div> </div> </body></html> --=_cf606adf744477e1b1994ba334f31f60--

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Re: [ovirt-users] gluster performance oVirt 3.4
by Vadims Korsaks 14 May '14

14 May '14

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Re: [ovirt-users] gluster performance oVirt 3.4
by Vadims Korsaks 14 May '14

14 May '14

Citējot Sahina Bose <sabose(a)redhat.com> : > > On 05/13/2014 07:27 PM, Vadims Korsaks wrote: > > Citējot Humble Devassy Chirammal > > <humble.devassy(a)gmail.com> : > >> > >> | > >> | Citējot Vijay Bellur <vbellur(a)redhat.com> : > >> | > On 05/11/2014 02:04 AM, Vadims Korsaks wrote: > >> | > > HI! > >> | > > > >> | > > Created 2 node setup with oVirt 3.4 and > >> | CentOS 6.5, for storage created > >> | > > 2 node replicated gluster (3.5) fs on same > >> | hosts with oVirt. > >> | > > mount looks like this: > >> | > > 127.0.0.1:/gluster01 on > >> | > > > >> | > > /rhev/data-center/mnt/glusterSD/127.0.0.1:_gluster01 > >> | type fuse.glusterfs > >> | > > > >> | > > (rw,default_permissions,allow_other,max_read=131072) > >> | > > > >> | > > when i making gluster test with dd, > > something > >> | like > >> | > > dd if=/dev/zero bs=1M count=20000 > >> | > > > >> | > > of=/rhev/data-center/mnt/glusterSD/127.0.0.1\:_gluster01/kaka > >> | > > i'm gettting speed ~ 110 MB/s, so this is > >> | 1Gbps speed of ethernet adapter > >> | > > > >> | > > but with in VM created in oVirt speed is > >> | lower than 20 MB/s > >> | > > > >> | > > why there is so huge difference? > >> | > > how can improve VMs disks speed? > >> | > > > >> | > > >> | > What are your gluster volume settings? > > Have you > >> | applied the following > >> | > performance tunables in gluster's virt > > profile: > >> | > > >> | > eager-lock=enable > >> | > remote-dio=enable > >> | > > >> | > Regards, > >> | > Vijay > >> | > > >> | setting were: > >> | [root@centos155 ~]# gluster volume info gluster01 > >> | > >> | Volume Name: gluster01 > >> | Type: Replicate > >> | Volume ID: 436edaa3-ac8b-421f-aa35-68b5bd7064b6 > >> | Status: Started > >> | Number of Bricks: 1 x 2 = 2 > >> | Transport-type: tcp > >> | Bricks: > >> | Brick1: 10.2.75.152:/mnt/gluster01/brick > >> | Brick2: 10.2.75.155:/mnt/gluster01/brick > >> | Options Reconfigured: > >> | storage.owner-gid: 36 > >> | storage.owner-uid: 36 > >> | > >> | > >> | add your settings settings now it looks > >> | > >> | [root@centos155 ~]# gluster volume info gluster01 > >> | > >> | Volume Name: gluster01 > >> | Type: Replicate > >> | Volume ID: 436edaa3-ac8b-421f-aa35-68b5bd7064b6 > >> | Status: Started > >> | Number of Bricks: 1 x 2 = 2 > >> | Transport-type: tcp > >> | Bricks: > >> | Brick1: 10.2.75.152:/mnt/gluster01/brick > >> | Brick2: 10.2.75.155:/mnt/gluster01/brick > >> | Options Reconfigured: > >> | network.remote-dio: enable > >> | cluster.eager-lock: enable > >> | storage.owner-gid: 36 > >> | storage.owner-uid: 36 > >> | > >> | > >> | but this didn't affected performace in any > > big way > >> | should hosts to be restarted? > >> | > >> > >> glusterfs storage domain configuration GUI got > > ""Optimize for virt. store" option which have to > > be enabled when configuring for virt store. > >> > >> > > Ref#http://www.ovirt.org/Features/GlusterFS_Storage_Domain > >> > >> If the configuration is manual, you need to > > set the group to 'virt' as shown below > >> > >> #gluster volume set VOLNAME group virt > >> > >> This will enable below options on gluster volume : > >> > >> quick-read=off > >> read-ahead=off > >> io-cache=off > >> stat-prefetch=off > >> eager-lock=enable > >> remote-dio=on > >> > >> > >> Can you please make sure group has set properly ? > >> > >> Also, invoke "dd" with oflag=direct option and > > check whether it helps .. > >> > >> > >> --Humble > > tnx a lot!! now it's much better - from VM i can > > get dd with ~ 60 MB/s > > this is still ~ x2 lower than from host, but x3 > > better than it was before :) > > > > BTW could not found "GUI got ""Optimize for virt. > > store" option" in oVirt 3.5 > > > The option "Optimize for Virt store" is available when you select a > volume in Ovirt - both as a right click menu option as well as a button > in the top sub navigation bar. > > You also can check this option while creating a gluster volume using the > oVirt GUI > > i have glusterfs as my master storage, but there is nothing in volumes, empty. And i can't create gluster volume, there is no choise in Data Center and Volume Cluster.

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[QE] oVirt 3.5.0 Alpha status
by Sandro Bonazzola 14 May '14

14 May '14

Hi, We're going to start composing oVirt 3.5.0 Alpha on 2014-05-16 08:00 UTC from master branches. The bug tracker [1] shows the following proposed blockers to be reviewed: Bug ID Whiteboard Status Summary 1001100 integration NEW Add log gathering for a new ovirt module (External scheduler) 1073944 integration ASSIGNED Add log gathering for a new ovirt module (External scheduler) 1060198 integration NEW [RFE] add support for Fedora 20 Feature freeze has been postponed to 2014-05-30 and the following features should be testable in 3.5.0 Alpha according to Features Status Table [2] Group oVirt BZ Title gluster 1096713 Monitoring (UI plugin) Dashboard (Integrated with Nagios monitoring) infra 1090530 [RFE] Please add host count and guest count columns to "Clusters" tab in webadmin infra 1054778 [RFE] Allow to perform fence operations from a host in another DC infra 1090803 [RFE] Change the "Slot" field to "Service Profile" when cisco_ucs is selected as the fencing type infra 1090511 [RFE] Improve fencing robustness by retrying failed attempts infra 1090794 [RFE] Search VMs based on MAC address from web-admin portal infra 1090793 consider the event type while printing events to engine.log infra 1090796 [RFE] Re-work engine ovirt-node host-deploy sequence infra 1090798 [RFE] Admin GUI - Add host uptime information to the "General" tab infra 1090808 [RFE] Ability to dismiss alerts and events from web-admin portal infra-api 1090797 [RFE] RESTAPI: Add /tags sub-collection for Template resource infra-dwh 1091686 prevent OutOfMemoryError after starting the dwh service. network 1078836 Add a warning when adding display network network 1079719 Display of NIC Slave/Bond fault on Event Log network 1080987 Support ethtool_opts functionality within oVirt storage 1054241 Store OVF on any domains storage 1083312 Disk alias recycling in web-admin portal ux 1064543 oVirt new look and feel [PatternFly adoption] - phase #1 virt 1058832 Allow to clone a (down) VM without snapshot/template virt 1031040 can't set different keymap for vnc via runonce option virt 1043471 oVirt guest agent for SLES virt 1083049 add progress bar for vm migration virt 1083065 EL 7 guest compatibility virt 1083059 "Instance types (new template handling) - adding flavours" virt Allow guest serial number to be configurable virt 1047624 [RFE] support BIOS boot device menu virt 1083129 allows setting netbios name, locale, language and keyboard settings for windows vm's virt 1038632 spice-html5 button to show debug console/output window virt 1080002 [RFE] Enable user defined Windows Sysprep file done Some more features may be included since they were near to be completed on last sync meeting. The table will be updated on next sync meeting scheduled for 2014-05-14. There are still 383 bugs [3] targeted to 3.5.0. Excluding node and documentation bugs we still have 321 bugs [4] targeted to 3.5.0. Maintainers / Assignee: - Please remember to rebuild your packages before 2014-05-16 08:00 UTC if needed, otherwise nightly snapshot will be taken. - If you find a blocker bug please remember to add it to the tracker [1] - Please start filling release notes, the page has been created here [5] All users: - You're welcome to join us testing this alpha release and getting involved in oVirt Quality Assurance[6]! [1] http://bugzilla.redhat.com/1073943 [2] http://bit.ly/17qBn6F [3] http://red.ht/1pVEk7H [4] http://red.ht/1rLCJwF [5] http://www.ovirt.org/OVirt_3.5_Release_Notes [6] http://www.ovirt.org/OVirt_Quality_Assurance Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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Video Acceleration
by Maurice James 14 May '14

14 May '14

------=_Part_3347_1811571986.1400002800976 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Does anyone know if 3D acceleration is available or will be available in ovirt? https://www.vmware.com/support/ws5/doc/ws_vidsound_d3d_enabling_vm.html ------=_Part_3347_1811571986.1400002800976 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html><body><div style="font-family: times new roman, new york, times, serif; font-size: 12pt; color: #000000"><div><br></div><div>Does anyone know if 3D acceleration is available or will be available in ovirt?<br></div><div><a href="https://www.vmware.com/support/ws5/doc/ws_vidsound_d3d_enabling_vm.html">https://www.vmware.com/support/ws5/doc/ws_vidsound_d3d_enabling_vm.html</a> </div><div><span name="x"></span><br></div></div></body></html> ------=_Part_3347_1811571986.1400002800976--

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Hitachi hus110 and ovirt
by Dan Yasny 13 May '14

13 May '14

Hi all I wonder if anyone has a working setup with a HDS device. Right now I am seeing a weird performance issue. With default multipath settings dd of zeros into the /dev/mapper lun shows at 0.2kbps while writing directly into a single path at /dev/sdb provides 900Mbps. I am using 10g iscsi with 4 ports on the HDS and dual port cnas on the hosts Thanks Dan

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Snapshot removal
by Maurice "Moe" James 13 May '14

13 May '14

Is it it me or does it take a very long time to delete a snapshot? Upwards of 30 minutes to delete a snapshot of a 7 GB drive

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stateless is false, but state changes do not persist after a poweroff.
by Zhong Qiang 13 May '14

13 May '14

oVirt:3.4.1 Guest_OS: win7_x64 VMpool_Name:normal [oVirt shell (connected)]# list vms --query "name=normal-8" --show-all id : 92d11bbd-61dd-49a2-a18a-aeed44f06bb6 name : normal-8 cluster-id : ecd1f4cd-a3f4-46ea-a2ad-dc604218d47a cpu-architecture : X86_64 cpu-topology-cores : 1 cpu-topology-sockets : 2 cpu_shares : 0 creation_time : 2014-05-09 14:25:04+08:00 delete_protected : False display-address : ovirt.vdi.com display-allow_override : False display-monitors : 1 display-port : 5900 display-secure_port : 5901 display-single_qxl_pci : False display-smartcard_enabled : False display-type : spice high_availability-enabled : False high_availability-priority : 0 host-id : 867b2e10-45fe-4305-98af-b7aa6fddb2a6 memory : 1073741824 memory_policy-guaranteed : 536870912 migration_downtime : -1 origin : ovirt os-boot-dev : hd os-type : windows_7x64 placement_policy-affinity : migratable placement_policy-host-id : 867b2e10-45fe-4305-98af-b7aa6fddb2a6 sso-methods-method-id : GUEST_AGENT start_time : 2014-05-13 15:40:20.855000+08:00 stateless : False status-state : up stop_time : 2014-05-13 15:40:02.807000+08:00 template-id : 3f72cea1-9b2f-4025-862a-8acd3010fcb1 type : desktop usb-enabled : False vmpool-id : f12de2e0-1b68-4f77-a428-a9a83a5ac458 *I create a file called vmuser1 and put it in the desktop on vm(normal-8:win7),then shut down and power on*. *This file disappeared* Thanks, qiang

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How to install spice-xpi-2.8 on ubuntu12.04?
by Zhong Qiang 13 May '14

13 May '14

*when i complie spice-xpi-2.8 on ubuntu12.04 with firefox29,i receive this error:* ################################################################################################ root@user:~/src/spice-xpi-2.8# make make all-recursive make[1]: Entering directory `/root/src/spice-xpi-2.8' Making all in SpiceXPI make[2]: Entering directory `/root/src/spice-xpi-2.8/SpiceXPI' Making all in src make[3]: Entering directory `/root/src/spice-xpi-2.8/SpiceXPI/src' Making all in plugin make[4]: Entering directory `/root/src/spice-xpi-2.8/SpiceXPI/src/plugin' GEN nsISpicec.xpt make all-am make[5]: Entering directory `/root/src/spice-xpi-2.8/SpiceXPI/src/plugin' CXX libnsISpicec_la-controller.lo controller.cpp: In destructor 'SpiceController::~SpiceController()': controller.cpp:73:5: warning: format not a string literal and no format arguments [-Wformat-security] CXX libnsISpicec_la-np_entry.lo CXX libnsISpicec_la-npn_gate.lo CXX libnsISpicec_la-npp_gate.lo CXX libnsISpicec_la-nsScriptablePeer.lo In file included from nsScriptablePeer.cpp:54:0: /root/src/xulrunner-sdk/include/nsError.h:186:14: error: expected constructor, destructor, or type conversion before '(' token /root/src/xulrunner-sdk/include/nsError.h:188:14: error: expected constructor, destructor, or type conversion before '(' token make[5]: *** [libnsISpicec_la-nsScriptablePeer.lo] Error 1 make[5]: Leaving directory `/root/src/spice-xpi-2.8/SpiceXPI/src/plugin' make[4]: *** [all] Error 2 make[4]: Leaving directory `/root/src/spice-xpi-2.8/SpiceXPI/src/plugin' make[3]: *** [all-recursive] Error 1 make[3]: Leaving directory `/root/src/spice-xpi-2.8/SpiceXPI/src' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/root/src/spice-xpi-2.8/SpiceXPI' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/root/src/spice-xpi-2.8' make: *** [all] Error 2 ############################################################################################# *Any help is greatly appreciated. Thank you*

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