December 2013 - Users - oVirt List Archives

[Users] [test email - sent at 12:30 IST]
by Eyal Edri 26 Dec '13

26 Dec '13

sorry for the noise, testing mailman. Eyal.

1 0

[Users] testing list - please ignore
by eyal edri 26 Dec '13

26 Dec '13

1 0

[Users] External test, please ignore.
by Doron Fe 26 Dec '13

26 Dec '13

1 0

[Users] test, please ignore
by Doron Fediuck 26 Dec '13

26 Dec '13

1 1

[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] 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

1 10

[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

1 5

[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?

2 2

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

24 Dec '13

--_000_5008F56C483F4B1AAE333184237B7B19sluse_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 QmVzdCB3aXNoZXMgZnJvbToNCjYwLjAyOTcxNCwxNy41NTIzMzU6KQ0KDQpTa2lja2F0IGZyw6Vu IG1pbiBpUGhvbmUNCg== --_000_5008F56C483F4B1AAE333184237B7B19sluse_ Content-Type: text/html; charset="utf-8" Content-ID: <E192C9FA0048CA4F9C75382A06E4B4A4(a)ad.slu.se> Content-Transfer-Encoding: base64 PGh0bWw+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIgY29udGVudD0i dGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjwvaGVhZD4NCjxib2R5IGRpcj0iYXV0byI+DQo8 ZGl2IHN0eWxlPSItd2Via2l0LXRleHQtc2l6ZS1hZGp1c3Q6IGF1dG87ICI+QmVzdCB3aXNoZXMg ZnJvbTo8L2Rpdj4NCjxkaXY+DQo8ZGl2IHN0eWxlPSJ0ZXh0LWFsaWduOiAtd2Via2l0LWF1dG87 ICI+PHNwYW4gc3R5bGU9InRleHQtYWxpZ246IGxlZnQ7IC13ZWJraXQtdGV4dC1zaXplLWFkanVz dDogYXV0bzsgYmFja2dyb3VuZC1jb2xvcjogcmdiYSgyNTUsIDI1NSwgMjU1LCAwKTsiPjYwLjAy OTcxNCwxNy41NTIzMzU6KTwvc3Bhbj48L2Rpdj4NCjxicj4NCjxzcGFuIHN0eWxlPSItd2Via2l0 LXRleHQtc2l6ZS1hZGp1c3Q6IGF1dG87Ij5Ta2lja2F0IGZyw6VuIG1pbiBpUGhvbmU8L3NwYW4+ PC9kaXY+DQo8L2JvZHk+DQo8L2h0bWw+DQo= --_000_5008F56C483F4B1AAE333184237B7B19sluse_--

2 1

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

2 7

[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--

3 3

[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?

5 16

[Users] [CFP] OSCON CFP Open Through Jan. 30, 2014
by Brian Proffitt 23 Dec '13

23 Dec '13

This is a reminder that the Call for Papers for the Open Source Convention, better known as OSCON, is currently open until Jan. 30. http://www.oscon.com/oscon2014/public/cfp/308 oVirt community members are encouraged to participate in this major open source event in Portland, OR, USA on July 20-24, 2014. If you need help on phrasing the proposal abstract, or figuring out the scope of your topic, please do not hesitate to contact myself or Dave Neary for assistance. OSCON is a great opportunity to meet fellow engineers in the oVirt community, and beyond, as well as a chance to get oVirt front and center in the minds of potential users and contributors! Peace, BKP Brian Proffitt - oVirt Community Manager Open Source and Standards, Red Hat - http://community.redhat.com Phone: +1 312 477 4320 / Cell: +1 574 383 9BKP IRC: bkp

1 0

[Users] Cannot configure storage
by Nauman Abbas 23 Dec '13

23 Dec '13

Hello all I'm booting oVirt node from USB and want to use my hard drive for storing VMs and stuff. When I have booted the node from USB I try to mount the hard drive into a folder in the file-system but I am getting the following error. mount: /dev/sda1 is already mounted or /mnt busy Anyone who knows about this error? Regards Nauman Abbas Assistant System Administrator (LMS), Room No. A-207, SEECS, National University of Sciences & Technology, + 92 321 5359946

3 3

[Users] REST Error during VM creation
by Sven Kieske 23 Dec '13

23 Dec '13

Hi, when we try to create a vm via REST-API, we get the following error via REST: <h1>HTTP Status 500 - org.codehaus.jackson.map.JsonMappingException: (was java.lang.NullPointerException) (through reference chain: org.ovirt.engine.api.model.VM["console"])</h1><HR size="1" noshade="noshade"><p><b>type</b> Status report</p><p><b>message</b> <u>org.codehaus.jackson.map.JsonMappingException: (was java.lang.NullPointerException) (through reference chain: org.ovirt.engine.api.model.VM["console"])</u></p><p><b>description</b> <u>The server encountered an internal error (org.codehaus.jackson.map.JsonMappingException: (was java.lang.NullPointerException) (through reference chain: org.ovirt.engine.api.model.VM["console"])) that prevented it from fulfilling this request.</u></p><HR size="1" noshade="noshade"><h3>JBoss Web/7.0.13.Final</h3> However, the vm is correctly created (see attached engine.log). This is ovirt-engine 3.3.2-1.el6 Any suggestions? We need to be able to get the correct response via API. Should I open a BZ for this? -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH & Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen

3 2

[Users] iso domain in maintenance and VMs cannot start
by Ernest Beinrohr 22 Dec '13

22 Dec '13

This is a multi-part message in MIME format. --------------090405020804010702020405 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit It is obvious that when an VM has a iso attached and the iso domain is in maintenance the VM cannot start. When I try to start such an VM the engine only reports that it cannot be started (failed to run VM on hv1, hv2, hv3) with no further error. I looked at engine.log and vdsm.log and there is also no specific error, that the ISO isn't accessible. PS: - ovirt 3.3 - detaching the iso allows the vm to start of course. -- Ernest Beinrohr, AXON PRO DevOps, Ing <http://www.beinrohr.sk/ing.php>, RHCE <http://www.beinrohr.sk/rhce.php>, RHCVA <http://www.beinrohr.sk/rhce.php>, LPIC <http://www.beinrohr.sk/lpic.php>, VCA <http://www.beinrohr.sk/vca.php>, +421-2--6241-0360 <callto://+421-2--6241-0360>, +421-903--482-603 <callto://+421-903--482-603> icq:28153343, skype:oernii-work <callto://oernii-work>, jabber:oernii@jabber.org ------------------------------------------------------------------------ "For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled." Richard Feynman --------------090405020804010702020405 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"> It is obvious that when an VM has a iso attached <br> and the iso domain is in maintenance the VM <br> cannot start. <br> <br> When I try to start such an VM the engine only <br> reports that it cannot be started (failed to run VM <br> on hv1, hv2, hv3) with no further error. I looked<br> at engine.log and vdsm.log and there is also no<br> specific error, that the ISO isn't accessible.<br> <br> <br> PS: <br> - ovirt 3.3<br> - detaching the iso allows the vm to start of course.<br> <div class="moz-signature">-- <br> <div id="oernii_footer" style="color: gray;"> <span style="font-family: Lucida Console, Luxi Mono, Courier, monospace; font-size: 90%;"> Ernest Beinrohr, AXON PRO<br> DevOps, <a style="text-decoration: none; color: gray;" href="http://www.beinrohr.sk/ing.php">Ing</a>, <a style="text-decoration: none; color: gray;" href="http://www.beinrohr.sk/rhce.php">RHCE</a>, <a style="text-decoration: none; color: gray;" href="http://www.beinrohr.sk/rhce.php">RHCVA</a>, <a style="text-decoration: none; color: gray;" href="http://www.beinrohr.sk/lpic.php">LPIC</a>, <a style="text-decoration: none; color: gray;" href="http://www.beinrohr.sk/vca.php">VCA</a>, <a style="text-decoration: none; color: gray;" href="callto://+421-2--6241-0360">+421-2--6241-0360</a>, <a style="text-decoration: none; color: gray;" href="callto://+421-903--482-603">+421-903--482-603</a><br> icq:28153343, <a style="text-decoration: none; color: gray;" href="callto://oernii-work">skype:oernii-work</a>, <a class="moz-txt-link-abbreviated" href="mailto:jabber:oernii@jabber.org">jabber:oernii@jabber.org</a> <br> </span> <hr style="height: 1px; width: 95%"> <span style="font-size: 70%;"> “For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled.” Richard Feynman </span> </div> </div> <img src="http://nojsstats.appspot.com/UA-44497096-1/email.beinrohr.sk" moz-do-not-send="true" border="0" height="1" width="1"> </body> </html> --------------090405020804010702020405--

3 2

Re: [Users] GlusterFS Distributed Replicate
by Alexander Ludas 20 Dec '13

20 Dec '13

Quorum can be set via Engine GUI and Gluster CLI. Engine GUI: Select gluster volume - Volume Options - Add - cluster.quorum-count - cluster.quorum-type Gluster CLI: http://www.gluster.org/community/documentation/index.php/Features/Server-qu… Regards, Alex -----Original message----- From: Gianluca Cecchi<gianluca.cecchi(a)gmail.com> Sent: Friday 20th December 2013 19:10 To: gregoire.leroy(a)retenodus.net Cc: Andrew Lau <andrew(a)andrewklau.com>; users <users(a)ovirt.org>; Alexander Ludas <alexander(a)ludas.info> Subject: Re: [Users] GlusterFS Distributed Replicate But where is configured this thing of quorum? Ovirt engine GUI or gluster wide?

1 0

[Users] Adding new disk to Ovort node
by Gabi C 20 Dec '13

20 Dec '13

Hello! In order to increase disk space I want to add a new disk drive to ovirt node. After adding this should I proceed as "normal" - pvcreate, vgcreate, lvcreate and so on - or these configuration will not persist? Thx

2 14

[Users] GlusterFS Distributed Replicate
by gregoire.leroy＠retenodus.net 20 Dec '13

20 Dec '13

Hello, As I said in a previous email, I have this configuration with Ovirt 3.3 : 1 Ovirt Engine 2 Hosts Centos 6.5 I successfully setup GlusterFS. I created a distributed replicate volume with 2 bricks : host1:/gluster and host2:/gluster. Then, I created a storage storage_gluster POSIXFS with the option glusterfs and I gave the path "host1:/gluster". First, I'm rather surprised I have to specify an host for the storage as I wish to have a distribute replicated storage. I expected to specify both hosts. Then I create a VM on this storage. The expected behaviour if I shutdown host1 should be that my VM keeps running on the second brick. Yet, not only I lose my VM but host2 is in a non operationnal status because one of its data storage is not reachable. Did I miss something in the configuration ? How could I get the wanted behaviour ? Thanks a lot, Regards, Grégoire Leroy

2 3

[Users] Agents for Windows
by Blaster 20 Dec '13

20 Dec '13

I've been able to find prebuilt virt-io drivers and spice agents for Windows. Are there any repositories for prebuilt qemu-agent and ovirt agents for Windows?

12 44

[Users] Isolatet virtual network
by Saša Friedrich 20 Dec '13

20 Dec '13

Hi! I can't find a way to create an isolated virtual network interface in ovirt cluster? Any help would be appreciated. tnx

5 4

Re: [Users] AcquireHostId problem
by Pascal Jakobi 20 Dec '13

20 Dec '13

sanlock.log : 2013-12-18 21:23:32+0100 1900 [867]: s1 lockspace b2d69b22-a8b8-466c-bf1f-b6e565228238:250:/rhev/data-center/mnt/lab2.home:_home_vdsm_data/b2d69b22-a8b8-466c-bf1f-b6e565228238/dom_md/ids:0 2013-12-18 21:23:52+0100 1920 [4238]: s1 wdmd_connect failed -111 2013-12-18 21:23:52+0100 1920 [4238]: s1 create_watchdog failed -1 2013-12-18 21:23:53+0100 1921 [867]: s1 add_lockspace fail result -203 2013/12/18 Pascal Jakobi <pascal.jakobi(a)gmail.com> > Apologies for not replying more quickly - I was cross-checking. > The bad news is that it has not been resolved. > > I can mount NFS shares outside of ovirt. But I fail creating domains.... > > Thxs > > > 2013/12/17 Itamar Heim <iheim(a)redhat.com> > >> On 12/11/2013 03:57 AM, Pascal Jakobi wrote: >> >>> Context : >>> vdsm-4.13.0-11.fc19.x86_64 >>> sanlock-2.8-1.fc19.x86_64 >>> >>> Creating storage domain (NFS) fails with error in engine.log such as >>> Error code AcquireHostIdFailure and error message VDSGenericException: >>> VDSErrorException: Failed to CreateStorage >>> And >>> Cannot acquire host id: ('b4f05e3e-d714-45c4-adf9-8d269418338f', >>> SanlockException(-203, 'Sanlock lockspace add failure', 'Sanlock >>> exception')) >>> >>> Reading the mail archive, I can see that this is a know issue but I do >>> not see the workaround. Can someone enlight me ? >>> >>> Also, is there somewhere a coherent instruction set in order to make >>> NFSv3 work (including iptables settings). I had to stop iptables to >>> unblock myself... >>> >>> >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> >>> >> hi pascal, >> >> was this resolved? >> >> thanks, >> Itamar >> > > > > -- > *Pascal Jakobi* > 116 rue de Stalingrad > 93100 Montreuil, France > > *+33 6 87 47 58 19 <%2B33%206%2087%2047%2058%2019>*Pascal.Jakobi(a)gmail.com > -- *Pascal Jakobi* 116 rue de Stalingrad 93100 Montreuil, France *+33 6 87 47 58 19*Pascal.Jakobi(a)gmail.com

2 7

[Users] Clarification - Thin Disk
by Markus Stockhausen 19 Dec '13

19 Dec '13

------=_NextPartTM-000-a91c9107-4b77-48f8-9d90-42109529926d Content-Type: multipart/alternative; boundary="_000_12EF8D94C6F8734FB2FF37B9FBEDD173585B2712EXCHANGEcollogi_" --_000_12EF8D94C6F8734FB2FF37B9FBEDD173585B2712EXCHANGEcollogi_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello, could someone clarify the term "thin disk" in the context of Templates. Up to now for me a thin disk is space that is allocated on demand. But if I create VM from a template and use type "Thin" it must be a little bit different. The newly created VM will operate on the frozen template data plus some delta file that stores the changed block. Is that right? Shouldn't that be a "linked-disk"? Extra question: Why can't I move a (thin provisioned) template disk and instead have to copy it and delete it afterwards? Thanks in advance. Markus --_000_12EF8D94C6F8734FB2FF37B9FBEDD173585B2712EXCHANGEcollogi_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html dir=3D"ltr"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <style id=3D"owaParaStyle" type=3D"text/css">P {margin-top:0;margin-bottom:= 0;}</style> </head> <body ocsi=3D"0" fpstyle=3D"1"> <div style=3D"direction: ltr;font-family: Tahoma;color: #000000;font-size: = 10pt;">Hello,<br> <br> could someone clarify the term "thin disk" in the context of Temp= lates.<br> Up to now for me a thin disk is space that is allocated on demand.<br> <br> But if I create VM from a template and use type "Thin" it must be= a <br> little bit different. The newly created VM will operate on the frozen <br> template data plus some delta file that stores the changed block.<br> Is that right? Shouldn't that be a "linked-disk"?<br> <br> Extra question: Why can't I move a (thin provisioned) template disk <br> and instead have to copy it and delete it afterwards?<br> <br> Thanks in advance.<br> <br> Markus<br> </div> </body> </html> --_000_12EF8D94C6F8734FB2FF37B9FBEDD173585B2712EXCHANGEcollogi_-- ------=_NextPartTM-000-a91c9107-4b77-48f8-9d90-42109529926d 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-a91c9107-4b77-48f8-9d90-42109529926d--

2 1