- Users - oVirt List Archives

[Users] test
by Kiril Nesenko 26 Dec '13

26 Dec '13

- Kiril

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[Users] test
by Kiril Nesenko 26 Dec '13

26 Dec '13

- Kiril

1 0

[Users] test
by Kiril Nesenko 26 Dec '13

26 Dec '13

- Kiril

1 0

[Users] ovirt-engine-sdk-java 1.0.0.6-1 released
by Michael Pasternak 25 Dec '13

25 Dec '13

- added new collection ClusterGlusterVolumeGlusterBrickStatistics - added new properties to the GlusterBrick - to vm added cpu.mode - to host install action added "image" parameter - ignore case in factory method lookup More details can be found at [1]. [1] http://www.ovirt.org/Java-sdk-changelog -- Michael Pasternak RedHat, ENG-Virtualization R&D

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[Users] ovirt-sdk-python 3.3.0.1 released
by Michael Pasternak 25 Dec '13

25 Dec '13

- added new collection ClusterGlusterVolumeBrickStatistics - added NetUp 'cloned disk' importing capabilities - to ClusterGlusterVolumeBricks.list() added new argument "all_content" - to ClusterGlusterVolumeBricks.get() added new argument "all_content" - to host install method added new parameter "image" - to host add method added new parameter "display.address" - to vm add method added new parameter "vm.cpu.mode" - to vm add method added new overload for creating vm from snapshot - to cluster added tunnel_migration - to display added keyboard_layout - to display added smartcard_enabled - to DataCenter added Clusters sub-collection - to StorageDomain added Disks sub-collection - to Disks.list() added 'unregistered' argument - to Host added display.address - to Snapshot added commit/preview/undo actions - to vms.add() added overload for creating vm from snapshot - to hosts.add() added [@param host.display.address: string] - to vm.ticket() added [@param action.ticket.value: string] - return error if amount of fetched objects in X.get() is > 1 #890327 - session based authentication for /localhost is broken #916285 - explicitly ask for reply in xml - Add constructor parameter validate_cert_chain=True #915225 - defend against malformed server reply For more details see [1]. [1] http://wiki.ovirt.org/Python-sdk-changelog -- Michael Pasternak RedHat, ENG-Virtualization R&D

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[Users] [ATTN] oVirt sync meetings in the next 2 weeks
by Doron Fediuck 24 Dec '13

24 Dec '13

Hi all, The next 2 oVirt sync meetings are planned for Christmas day and New year's day. Both public holiday in many countries. I'd like to cancel these instances so the next oVirt sync meeting will be on January 8, before oVirt 3.4 Beta. In the mean while we'll sync important issues over the relevant lists. Any objections?

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[Users] A very merry christmas to all!
by Karli Sjöberg 24 Dec '13

24 Dec '13

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Re: [Users] AcquireHostId problem
by Pascal Jakobi 23 Dec '13

23 Dec '13

Dec 20 23:43:59 lab2 kernel: [183033.639261] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) Dec 20 23:44:11 lab2 systemd[1]: Starting Watchdog Multiplexing Daemon... Dec 20 23:44:11 lab2 wdmd[25072]: wdmd started S0 H1 G179 Dec 20 23:44:11 lab2 systemd-wdmd[25066]: Starting wdmd: [ OK ] Dec 20 23:44:11 lab2 wdmd[25072]: /dev/watchdog0 failed to set timeout Dec 20 23:44:11 lab2 wdmd[25072]: /dev/watchdog0 disarmed Dec 20 23:44:11 lab2 wdmd[25072]: /dev/watchdog1 armed with fire_timeout 60 Dec 20 23:44:11 lab2 systemd[1]: Started Watchdog Multiplexing Daemon. Dec 20 23:45:33 lab2 rpc.mountd[2819]: authenticated mount request from 192.168.1.41:994 for /home/vdsm/data (/home/vdsm/data) Dec 20 23:45:39 lab2 rpc.mountd[2819]: authenticated mount request from 192.168.1.41:954 for /home/vdsm/data (/home/vdsm/data) Seems to work a bit. However I still get "unable to attach storage" when creating a domain.... 2013/12/20 Federico Simoncelli <fsimonce(a)redhat.com> > ----- Original Message ----- > > From: "Pascal Jakobi" <pascal.jakobi(a)gmail.com> > > To: "Federico Simoncelli" <fsimonce(a)redhat.com> > > Sent: Friday, December 20, 2013 4:44:56 PM > > Subject: Re: [Users] AcquireHostId problem > > > > *Bug 1045512 created* < > https://bugzilla.redhat.com/show_bug.cgi?id=1045512> > > It looks perfect. Thanks. > > -- > Federico > -- *Pascal Jakobi* 116 rue de Stalingrad 93100 Montreuil, France *+33 6 87 47 58 19*Pascal.Jakobi(a)gmail.com

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[Users] ISO datastore, permission denied
by Blaster 23 Dec '13

23 Dec '13

This is a multi-part message in MIME format. --------------080401040704080402020309 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit I have an ISO datastore. In that datastore I'm using symlinks to point to my ISOs on an NFS share. All was working great. Along comes Black Friday and a shiny new 3TB hard drive. Out goes the 5 yo old 500gb drive with EXT 4 and in comes new 3TB drive with BTRFS. I installed new drive, shutdown VMs and use tar c | tar x to move data over. unmount old, remount new. Fire up VMs, all us well. Create new VM, attach boot ISO and I get: VM Gremlin is down. Exit message: internal error process exited while connecting to monitor: qemu-system-x86_64: -drive file=/rhev/data-center/mnt/_disk01_iso/4c70693a-d228-453e-b40d-93a214ec524b/images/11111111-1111-1111-1111-111111111111/Fedora-Live-Desktop-x86_64-20-1.iso,if=none,id=drive-ide0-1-0,readonly=on,format=raw,serial=: could not open disk image /rhev/data-center/mnt/_disk01_iso/4c70693a-d228-453e-b40d-93a214ec524b/images/11111111-1111-1111-1111-111111111111/Fedora-Live-Desktop-x86_64-20-1.iso: Permission denied . huh? I search archives and see others have had this error in the past...Follow the suggestions...Run the nfstest python script, passes, check getsebool shows virt_use_nfs --> on. Also went through: http://www.ovirt.org/Troubleshooting_NFS_Storage_Issues My NFS server is Solaris 11.1, ZFS storage. If I copy the ISO directly to the directory it works fine. What am I missing? --------------080401040704080402020309 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body bgcolor="#FFFFFF" text="#000000"> I have an ISO datastore.  In that datastore I'm using symlinks to point to my ISOs on an NFS share.  All was working great.<br> <br> Along comes Black Friday and a shiny new 3TB hard drive.  Out goes the 5 yo old 500gb drive with EXT 4 and in comes new 3TB drive with BTRFS.<br> <br> I installed new drive, shutdown VMs and use tar c | tar x to move data over.   unmount old, remount new.  Fire up VMs, all us well.  Create new VM, attach boot ISO and I get:<br> <div tabindex="0" title="VM Gremlin is down. Exit message: internal error process exited while connecting to monitor: qemu-system-x86_64: -drive file=/rhev/data-center/mnt/_disk01_iso/4c70693a-d228-453e-b40d-93a214ec524b/images/11111111-1111-1111-1111-111111111111/Fedora-Live-Desktop-x86_64-20-1.iso,if=none,id=drive-ide0-1-0,readonly=on,format=raw,serial=: could not open disk image /rhev/data-center/mnt/_disk01_iso/4c70693a-d228-453e-b40d-93a214ec524b/images/11111111-1111-1111-1111-111111111111/Fedora-Live-Desktop-x86_64-20-1.iso: Permission denied ." style="outline-style: none;" __gwt_cell="cell-gwt-uid-3763"> <div id="gwt-uid-3368_col2_row2">VM Gremlin is down. Exit message: internal error process exited while connecting to monitor: qemu-system-x86_64: -drive file=/rhev/data-center/mnt/_disk01_iso/4c70693a-d228-453e-b40d-93a214ec524b/images/11111111-1111-1111-1111-111111111111/Fedora-Live-Desktop-x86_64-20-1.iso,if=none,id=drive-ide0-1-0,readonly=on,format=raw,serial=: could not open disk image /rhev/data-center/mnt/_disk01_iso/4c70693a-d228-453e-b40d-93a214ec524b/images/11111111-1111-1111-1111-111111111111/Fedora-Live-Desktop-x86_64-20-1.iso: Permission denied .<br> <br> </div> </div> huh?  I search archives and see others have had this error in the past...Follow the suggestions...Run the nfstest python script, passes, check getsebool shows virt_use_nfs --> on.<br> <br> Also went through: <a href="http://www.ovirt.org/Troubleshooting_NFS_Storage_Issues">http://www.ovirt.org/Troubleshooting_NFS_Storage_Issues</a><br> <br> My NFS server is Solaris 11.1, ZFS storage.<br> <br> If I copy the ISO directly to the directory it works fine.   What am I missing?<br> </body> </html> --------------080401040704080402020309--

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[Users] Excessive syslog logging from vdsm/sampling.py
by Sander Grendelman 23 Dec '13

23 Dec '13

The syslog on my ovirt nodes is constantly logging errors from sampling.py: Dec 16 11:22:47 gnkvm01 vdsm vm.Vm ERROR vmId=`66aa5555-2299-4d93-931d-b7a2e421b7e9`::Stats function failed: <AdvancedStatsFunction _highWrite at 0x1733dc0>#012Traceback (most recent call last):#012 File "/usr/share/vdsm/sampling.py", line 351, in collect#012 statsFunction()#012 File "/usr/share/vdsm/sampling.py", line 226, in __call__#012 retValue = self._function(*args, **kwargs)#012 File "/usr/share/vdsm/vm.py", line 509, in _highWrite#012 if not vmDrive.blockDev or vmDrive.format != 'cow':#012AttributeError: 'Drive' object has no attribute 'format' Dec 16 11:22:47 gnkvm01 vdsm vm.Vm ERROR vmId=`22654002-cbef-454d-b001-7823da5f592f`::Stats function failed: <AdvancedStatsFunction _highWrite at 0x1733dc0>#012Traceback (most recent call last):#012 File "/usr/share/vdsm/sampling.py", line 351, in collect#012 statsFunction()#012 File "/usr/share/vdsm/sampling.py", line 226, in __call__#012 retValue = self._function(*args, **kwargs)#012 File "/usr/share/vdsm/vm.py", line 509, in _highWrite#012 if not vmDrive.blockDev or vmDrive.format != 'cow':#012AttributeError: 'Drive' object has no attribute 'format' Dec 16 11:22:48 gnkvm01 vdsm vm.Vm ERROR vmId=`d3dae626-279b-4bcf-afc4-7a3c198a3035`::Stats function failed: <AdvancedStatsFunction _highWrite at 0x1733dc0>#012Traceback (most recent call last):#012 File "/usr/share/vdsm/sampling.py", line 351, in collect#012 statsFunction()#012 File "/usr/share/vdsm/sampling.py", line 226, in __call__#012 retValue = self._function(*args, **kwargs)#012 File "/usr/share/vdsm/vm.py", line 513, in _highWrite#012 self._vm._dom.blockInfo(vmDrive.path, 0)#012 File "/usr/share/vdsm/vm.py", line 835, in f#012 ret = attr(*args, **kwargs)#012 File "/usr/lib64/python2.6/site-packages/vdsm/libvirtconnection.py", line 76, in wrapper#012 ret = f(*args, **kwargs)#012 File "/usr/lib64/python2.6/site-packages/libvirt.py", line 1797, in blockInfo#012 if ret is None: raise libvirtError ('virDomainGetBlockInfo() failed', dom=self)#012libvirtError: invalid argument: invalid path /rhev/data-center/mnt/blockSD/b526b148-b810-47c6-9bdd-4fd8d8226855/images/347f2238-c018-4370-94df-bd1e81f8b854/9e5dad95-73ea-4e5c-aa13-522efd9bad11 not assigned to domain Dec 16 11:22:48 gnkvm01 vdsm vm.Vm ERROR vmId=`c6f56584-1ccd-4c02-be94-897a4e747d34`::Stats function failed: <AdvancedStatsFunction _highWrite at 0x1733dc0>#012Traceback (most recent call last):#012 File "/usr/share/vdsm/sampling.py", line 351, in collect#012 statsFunction()#012 File "/usr/share/vdsm/sampling.py", line 226, in __call__#012 retValue = self._function(*args, **kwargs)#012 File "/usr/share/vdsm/vm.py", line 509, in _highWrite#012 if not vmDrive.blockDev or vmDrive.format != 'cow':#012AttributeError: 'Drive' object has no attribute 'format' Dec 16 11:22:48 gnkvm01 vdsm vm.Vm ERROR vmId=`0ae3a3d7-ead9-4c0d-9df0-3901b6e6859c`::Stats function failed: <AdvancedStatsFunction _highWrite at 0x1733dc0>#012Traceback (most recent call last):#012 File "/usr/share/vdsm/sampling.py", line 351, in collect#012 statsFunction()#012 File "/usr/share/vdsm/sampling.py", line 226, in __call__#012 retValue = self._function(*args, **kwargs)#012 File "/usr/share/vdsm/vm.py", line 509, in _highWrite#012 if not vmDrive.blockDev or vmDrive.format != 'cow':#012AttributeError: 'Drive' object has no attribute 'format' These messages might have something to do with reading information/statistics through the API. But I've stopped all my (monitoring) processes using the API. Restarting ovirt-engine and vdsm did not resolve the issue. Both nodes and engine server are running oVirt 3.3.1 on CentOS 6.4 This may be a red herring but the values of disk statistics read through the API are "static"/unchanging. Any clues on whether these messages are serious and any ideas on how to stop them spamming my system logs?

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