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Re: [ovirt-users] missing disk after storage domain expansion [SOLVED]
by Andrea Ghelardi 20 May '15

20 May '15

Thanks for all your information. I created a linux script as per details below. Attached to this email (some info purged) Gentlemen, we have a disk now! I'm marking the post as solved ... even though we do not know where the disk gone in these weeks yet. Probably unexpected vacation @Cuba? This disk won't reclaim expenses though I will create a test VM and perform some tests in the future with the expansion feature Thank you for all your support More cats: https://www.youtube.com/watch?v=cWKmorjUzF0 AG -----Original Message----- From: Juan Hernández [mailto:jhernand@redhat.com] Sent: Wednesday, May 20, 2015 10:37 AM To: Maor Lipchuk; Andrea Ghelardi Cc: users(a)ovirt.org Subject: Re: [ovirt-users] missing disk after storage domain expansion On 05/19/2015 06:23 PM, Maor Lipchuk wrote: > Hi Andrea, > > I'm using "postman" chrome-extension to execute my REST requests. > > For firefox the rest-client add-on you can use is > https://addons.mozilla.org/de/firefox/addon/restclient/ > > Juan, do we have a wiki for step by step instructions of REST > > Regards, > Maor > I'd suggest to try a command line client, as it is easier to share the results and check what is going wrong. You can use the "curl" command, for example. Assuming that you already know the identifiers of the storage domain and of the disk to register it should be something like this: ---8<--- #!/bin/sh -ex url="https://yourengine/ovirt-engine/api" user="your user" password="your password" storage_domain_id="the storage domain id" disk_id="the disk id" curl \ --verbose \ --insecure \ --user "${user}:${password}" \ --request POST \ --header "Content-Type: application/xml" \ --header "Accept: application/xml" \ --data " <disk id=\"${disk_id}\"/> " \ "${url}/storagedomains/${storage_domain_id}/disks;unregistered" --->8--- > > ----- Original Message ----- >> From: "Andrea Ghelardi" <a.ghelardi(a)iontrading.com> >> To: "Maor Lipchuk" <mlipchuk(a)redhat.com> >> Cc: users(a)ovirt.org >> Sent: Tuesday, May 19, 2015 4:46:09 PM >> Subject: RE: [ovirt-users] missing disk after storage domain >> expansion >> >> I got an error but I'm not 100% sure I did everything correctly Error >> below: >> <html><head><title>JBoss Web/7.0.13.Final - Error >> report</title><style></style> </head><body><h1>HTTP Status 415 - Cannot >> consume content type</h1><HR size="1" >> noshade="noshade"><p><b>type</b> Status report</p><p><b>message</b> >> <u>Cannot consume content type</u></p><p><b>description</b> <u>The >> server refused this request because the request entity is in a format >> not supported by the requested resource for the requested method >> (Cannot consume content type).</u></p><HR size="1" >> noshade="noshade"><h3>JBoss Web/7.0.13.Final</h3></body></html> >> >> Actions: >> Used RESTclient 2.3.0 for Firefox to POST this body <disk >> id='16736ce0-a9df-410f-9f29-3a28364cdd41'></disk> >> >> I think I need a step by step guide about how to use the REST client >> to POST commands to ovirt service remotely >> >> Cheers >> AG >> >> -----Original Message----- >> From: Maor Lipchuk [mailto:mlipchuk@redhat.com] >> Sent: Monday, May 18, 2015 4:50 PM >> To: Andrea Ghelardi >> Subject: Re: [ovirt-users] missing disk after storage domain >> expansion >> >> I've went through the logs, though I didn't noticed any special >> information. >> Please let me know how the registration of the disk went. >> >> Regards, >> Maor >> >> >> >> ----- Original Message ----- >>> From: "Andrea Ghelardi" <a.ghelardi(a)iontrading.com> >>> To: "Maor Lipchuk" <mlipchuk(a)redhat.com> >>> Sent: Monday, May 18, 2015 4:35:30 PM >>> Subject: RE: [ovirt-users] missing disk after storage domain >>> expansion >>> >>> Here the full set of logs as promised. >>> >>> Unfortunately, I do not think I have vdsm logs pointing to that date >>> (logs rotated already). >>> I tried to search for >>> xzgrep 16736ce0-a9df-410f-9f29-3a28364cdd41 /var/log/vdsm/* but >>> nothing found >>> >>> cheers >>> AG >>> >>> -----Original Message----- >>> From: Andrea Ghelardi [mailto:a.ghelardi@iontrading.com] >>> Sent: Monday, May 18, 2015 3:30 PM >>> To: 'Maor Lipchuk' >>> Cc: 'users(a)ovirt.org' >>> Subject: RE: [ovirt-users] missing disk after storage domain >>> expansion >>> >>> Hi Maor, >>> >>> 1) disk creation: ok >>> 2) no free space at the moment of creation: this is very strange! >>> Are you sure? I assure you the disk was working, exported to VM >>> which formatted and wrote data on it >>> 3) no disk removal mention: this is the very issue I'm facing. In >>> fact disk disappeared with no notification, no logs, nothing. I'm >>> forwarding you full set of engine.log separately. If you need >>> vdsm.logs just tell me from which server you need it as I have >>> several cluster. >>> 4) I have not yet tried to register using the procedure you provided >>> me earlier. I'll try tomorrow. >>> >>> Thanks >>> AG >>> >>> >>> -----Original Message----- >>> From: Maor Lipchuk [mailto:mlipchuk@redhat.com] >>> Sent: Monday, May 18, 2015 1:15 PM >>> To: Andrea Ghelardi >>> Cc: users(a)ovirt.org >>> Subject: Re: [ovirt-users] missing disk after storage domain >>> expansion >>> >>> Hi Andrea, >>> >>> I guessed I missed those logs, I found it now, thanks. >>> >>> I do see the disk creation in the log from 20150501, I can also see >>> that the Storage Domain hertz-dstore2 has 0 GB of free space at the >>> moment of >>> creation: >>> 2015-05-01 03:30:05,801 ERROR >>> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirecto >>> r] >>> (DefaultQuartzScheduler_Worker-92) Correlation ID: null, Call Stack: >>> null, Custom Event ID: -1, Message: Critical, Low disk space. >>> hertz-dstore2 domain has 0 GB of free space >>> >>> though, I don't see any indication of the removed disks from the engine. >>> I have also noticed a gap from the first log which finished at >>> 2015-05-01 >>> 03:30:05 and the other log which starts at 2015-05-04 03:22:19,879. >>> >>> Did you try to register the disk as described in the wiki? >>> >>> Regards, >>> Maor >>> >>> >>> >>> >>> ----- Original Message ----- >>>> From: "Andrea Ghelardi" <a.ghelardi(a)iontrading.com> >>>> To: "Maor Lipchuk" <mlipchuk(a)redhat.com> >>>> Cc: users(a)ovirt.org >>>> Sent: Monday, May 18, 2015 12:10:55 PM >>>> Subject: RE: [ovirt-users] missing disk after storage domain >>>> expansion >>>> >>>> Hi Maor, >>>> I already added logs in my previous email, did you received them? >>>> I'm sending them again, but only privately to you not to burden the >>>> mailing list (or let me know if you prefer otherwise). >>>> >>>> Cheers >>>> AG >>>> >>>> >>>> -----Original Message----- >>>> From: Maor Lipchuk [mailto:mlipchuk@redhat.com] >>>> Sent: Saturday, May 16, 2015 10:03 AM >>>> To: Andrea Ghelardi >>>> Cc: users(a)ovirt.org >>>> Subject: Re: [ovirt-users] missing disk after storage domain >>>> expansion >>>> >>>> Hi Andrea, >>>> >>>> The OVF_STORE disks are disks which mainly being used internally in >>>> the engine to store VMs' and Templates' OVFs, you can disregard >>>> them for now. >>>> >>>> The behavior you mentioned, that suddenly the disk has disappeared >>>> from the setup, sounds very weird and I would like to investigate >>>> this a bit more. >>>> if you can please add the engine and vdsm logs, I can know what >>>> made the disk get removed from the setup, at the first place. >>>> Could it be that some one accessed the data base by any chance? >>>> >>>> Regarding the disk registration, basically it should not create any >>>> problems unless, if your disk was deleted manually form the DB, and >>>> there are still leftovers related to the disk in some of the tables. >>>> Once the disk is registered to the setup, you can try to attach it >>>> to the VM, and try to run it. >>>> >>>> >>>> Regards, >>>> Maor >>>> >>>> >>>> >>>> ----- Original Message ----- >>>>> From: "Andrea Ghelardi" <a.ghelardi(a)iontrading.com> >>>>> To: "Maor Lipchuk" <mlipchuk(a)redhat.com> >>>>> Cc: users(a)ovirt.org >>>>> Sent: Friday, May 15, 2015 4:54:25 PM >>>>> Subject: RE: [ovirt-users] missing disk after storage domain >>>>> expansion >>>>> >>>>> After querying the hosted engine with the suggested command >>>>> https://pisa-ion-ovirtm-01/ovirt-engine/api/storagedomains/7a48fe4 >>>>> 6- >>>>> 21 12-40a4-814f-24d74c760b2d/disks;unregistered >>>>> >>>>> Indeed shows a (unregistered?) disk >>>>> >>>>> <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <disks> >>>>> <disk >>>>> href="/ovirt-engine/api/storagedomains/7a48fe46-2112-40a4-814f-24d74c760b2d/disks/16736ce0-a9df-410f-9f29-3a28364cdd41" >>>>> id="16736ce0-a9df-410f-9f29-3a28364cdd41"> >>>>> <actions> >>>>> <link >>>>> href="/ovirt-engine/api/storagedomains/7a48fe46-2112-40a4-814f-24d74c760b2d/disks/16736ce0-a9df-410f-9f29-3a28364cdd41/export" >>>>> rel="export"/> >>>>> </actions> >>>>> <name>hertz_disk5</name> >>>>> <description>disk for SYBASE installation, on SAN shared >>>>> storage</description> <link >>>>> href="/ovirt-engine/api/storagedomains/7a48fe46-2112-40a4-814f-24d74c760b2d/disks/16736ce0-a9df-410f-9f29-3a28364cdd41/permissions" >>>>> rel="permissions"/> >>>>> <link >>>>> href="/ovirt-engine/api/storagedomains/7a48fe46-2112-40a4-814f-24d74c760b2d/disks/16736ce0-a9df-410f-9f29-3a28364cdd41/statistics" >>>>> rel="statistics"/> >>>>> <alias>hertz_disk5</alias> >>>>> <image_id>4ab070c0-fb16-452d-8521-4ff0b004aef3</image_id> >>>>> <storage_domain >>>>> href="/ovirt-engine/api/storagedomains/7a48fe46-2112-40a4-814f-24d74c760b2d" >>>>> id="7a48fe46-2112-40a4-814f-24d74c760b2d"/> >>>>> <storage_domains> >>>>> <storage_domain id="7a48fe46-2112-40a4-814f-24d74c760b2d"/> >>>>> </storage_domains> >>>>> <size>225485783040</size> >>>>> <provisioned_size>225485783040</provisioned_size> >>>>> <actual_size>225485783040</actual_size> >>>>> <status> >>>>> <state>ok</state> >>>>> </status> >>>>> <interface>ide</interface> >>>>> <format>raw</format> >>>>> <sparse>false</sparse> >>>>> <bootable>false</bootable> >>>>> <shareable>false</shareable> >>>>> <wipe_after_delete>false</wipe_after_delete> >>>>> <propagate_errors>false</propagate_errors> >>>>> </disk> >>>>> </disks> >>>>> >>>>> I'm waiting for any comments on the two OVF disk or any advice >>>>> before proceeding with the registering command (test in production >>>>> environment hmmmmm) >>>>> >>>>> Cheers >>>>> AG >>>>> >>>>> -----Original Message----- >>>>> From: Andrea Ghelardi [mailto:a.ghelardi@iontrading.com] >>>>> Sent: Friday, May 15, 2015 12:30 PM >>>>> To: Maor Lipchuk >>>>> Cc: users(a)ovirt.org >>>>> Subject: RE: [ovirt-users] missing disk after storage domain >>>>> expansion >>>>> >>>>> Thank you for your reply! >>>>> I'm unsure if the disk contained any snapshots. I do not think so. >>>>> Is the register action a safe one to do in production system? I >>>>> wouldn't mess any of my existing running servers. >>>>> >>>>> Here the relevant logs from the date >>>>> ./engine.log-20150501.gz:2015-04-29 16:10:40,868 : disk creation >>>>> ("hertz_disk5" newImageId = 4ab070c0-fb16-452d-8521-4ff0b004aef3) >>>>> ./engine.log-20150512.gz:2015-05-04 17:22:42,691 : last >>>>> occurrence of the imageid >>>>> >>>>> Please note from >>>>> ./engine.log-20150512.gz 2015-05-11 12:07:16,719 : creation of >>>>> two disk OVF store (??) on the same storage domain >>>>> 7a48fe46-2112-40a4-814f-24d74c760b2d >>>>> right after the volume expansion >>>>> >>>>> In the instructions.txt what I did to enlarge the volume (and >>>>> lose the >>>>> disk) (the guides is informational only, I followed the steps on a >>>>> different >>>>> server) >>>>> >>>>> Here some cats to thank you in advance >>>>> https://www.youtube.com/watch?v=nfTY41-zC7Y >>>> >>>> >>>> lol :) >>>> Nice cats >>>> >>>>> AG >>>>> >>>>> >>>>> -----Original Message----- >>>>> From: Maor Lipchuk [mailto:mlipchuk@redhat.com] >>>>> Sent: Wednesday, May 13, 2015 11:02 PM >>>>> To: Andrea Ghelardi >>>>> Cc: users(a)ovirt.org >>>>> Subject: Re: [ovirt-users] missing disk after storage domain >>>>> expansion >>>>> >>>>> Hi Andrea, >>>>> >>>>> First of all, the issue sounds quite severe, can u please attach >>>>> the engine logs so we can try to figure out how that happened. >>>>> second, does this disk contained any snapshots? >>>>> If not, can you try to register it back (see >>>>> http://www.ovirt.org/Features/ImportStorageDomain#Register_an_unre >>>>> gi >>>>> st >>>>> ered_disk) >>>>> >>>>> >>>>> Regards, >>>>> Maor >>>>> >>>>> >>>>> >>>>> ----- Original Message ----- >>>>>> From: "Andrea Ghelardi" <a.ghelardi(a)iontrading.com> >>>>>> To: users(a)ovirt.org >>>>>> Sent: Monday, May 11, 2015 12:01:17 AM >>>>>> Subject: Re: [ovirt-users] missing disk after storage domain >>>>>> expansion >>>>>> >>>>>> >>>>>> >>>>>> Ok, so, >>>>>> >>>>>> After _ a lot _ of unsuccessful approach, I finally connected to >>>>>> postegre DB directly. >>>>>> >>>>>> Browsing the tables I found “unregistered_ovf_of_entities” where >>>>>> there is a reference of the missing disk >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> @ovf:diskId:4ab070c0-fb16-452d-8521-4ff0b004aef3 >>>>>> >>>>>> @ovf:size:210 >>>>>> >>>>>> @ovf:actual_size:210 >>>>>> >>>>>> @ovf:vm_snapshot_id:2e24b255-bb84-4284-8785-e2a042045882 >>>>>> >>>>>> @ovf:fileRef:16736ce0-a9df-410f-9f29-3a28364cdd41/4ab070c0-fb16- >>>>>> 45 >>>>>> 2d >>>>>> -8 >>>>>> 521-4ff0b004aef3 >>>>>> >>>>>> @ovf:format: >>>>>> http://www.vmware.com/specifications/vmdk.html#sparse >>>>>> >>>>>> @ovf:volume-format:RAW >>>>>> >>>>>> @ovf:volume-type:Preallocated >>>>>> >>>>>> @ovf:disk-interface:VirtIO >>>>>> >>>>>> @ovf:boot:false >>>>>> >>>>>> @ovf:disk-alias:hertz_disk5 >>>>>> >>>>>> @ovf:disk-description:disk for SYBASE installation, on SAN shared >>>>>> storage >>>>>> >>>>>> @ovf:wipe-after-delete:false >>>>>> >>>>>> >>>>>> >>>>>> However, I’ve been unable to find any other helpful details. >>>>>> >>>>>> I guess the disk is not recoverable at this point? >>>>>> >>>>>> Any guru who has a good ovirt DB kwnoledge willing to give me >>>>>> some advice? >>>>>> >>>>>> >>>>>> >>>>>> Thanks as usual >>>>>> >>>>>> AG >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> From: Andrea Ghelardi [mailto: a.ghelardi(a)iontrading.com ] >>>>>> Sent: Thursday, May 07, 2015 6:08 PM >>>>>> To: ' users(a)ovirt.org ' >>>>>> Subject: missing disk after storage domain expansion >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> Hi gentlemen, >>>>>> >>>>>> >>>>>> >>>>>> I recently found an error on 1 of my storages: it was complaining >>>>>> about no free space but the VM was running and disk operational. >>>>>> >>>>>> Since I needed to perform some maintenance on the VM, I shut it >>>>>> down and at restart VM couldn’t boot up properly. >>>>>> >>>>>> Checked VM via console and a disk was missing. Edited fstab >>>>>> (luckily this disk was not root but heck! It had a Sybase DB on >>>>>> it!) and restarted VM this time ok. >>>>>> >>>>>> >>>>>> >>>>>> Since the disk resides on the dstore with no space, I expanded >>>>>> the iSCSI LUN, then refreshed multipath on hosts, then resized >>>>>> PVs and now ovirt is showing the correct size (logs do not >>>>>> complain anymore on no free space). >>>>>> >>>>>> >>>>>> >>>>>> BUUUT >>>>>> >>>>>> >>>>>> >>>>>> Now disk is missing. It is not shown anymore on Disks tab nor >>>>>> anywhere else. >>>>>> >>>>>> Problem is that storage shows 214GB occupancy (size of the >>>>>> missing >>>>>> disk) so data is there but cannot find it anymore. >>>>>> >>>>>> >>>>>> >>>>>> Logs show original disk creation, errors from the lack of space, >>>>>> refresh of the storage size and then.... no more references on >>>>>> the disk. >>>>>> >>>>>> >>>>>> >>>>>> What can I do to find those missing ~210GBs? >>>>>> >>>>>> >>>>>> >>>>>> Cheers >>>>>> >>>>>> Andrea Ghelardi >>>>>> -- Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta 3ºD, 28016 Madrid, Spain Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat S.L.

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Huge, unrotated /var/log/glusterfs/cli.log
by Ernest Beinrohr 20 May '15

20 May '15

This is a multi-part message in MIME format. --------------050503090908010601040603 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Does anyone else has these on their HVs? I just dropped a new logrotate config, but I think ovirt need to lower the loglevel for gluster. -- Ernest Beinrohr, AXON PRO 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>, +421-2-62410360 +421-903-482603 --------------050503090908010601040603 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> Does anyone else has these on their HVs?<br> <br> I just dropped a new logrotate config, but I think ovirt need to lower the loglevel for gluster.<br> <br> <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> <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>, <br> +421-2-62410360 +421-903-482603 <br> </span> </div> <img src="http://nojsstats.appspot.com/UA-44497096-1/email.beinrohr.sk" moz-do-not-send="true" border="0" width="1" height="1"> </div> </body> </html> --------------050503090908010601040603--

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Re: [ovirt-users] missing disk after storage domain expansion
by Andrea Ghelardi 20 May '15

20 May '15

I got an error but I'm not 100% sure I did everything correctly Error below: <html><head><title>JBoss Web/7.0.13.Final - Error report</title><style></style> </head><body><h1>HTTP Status 415 - Cannot consume content type</h1><HR size="1" noshade="noshade"><p><b>type</b> Status report</p><p><b>message</b> <u>Cannot consume content type</u></p><p><b>description</b> <u>The server refused this request because the request entity is in a format not supported by the requested resource for the requested method (Cannot consume content type).</u></p><HR size="1" noshade="noshade"><h3>JBoss Web/7.0.13.Final</h3></body></html> Actions: Used RESTclient 2.3.0 for Firefox to POST this body <disk id='16736ce0-a9df-410f-9f29-3a28364cdd41'></disk> I think I need a step by step guide about how to use the REST client to POST commands to ovirt service remotely Cheers AG -----Original Message----- From: Maor Lipchuk [mailto:mlipchuk@redhat.com] Sent: Monday, May 18, 2015 4:50 PM To: Andrea Ghelardi Subject: Re: [ovirt-users] missing disk after storage domain expansion I've went through the logs, though I didn't noticed any special information. Please let me know how the registration of the disk went. Regards, Maor ----- Original Message ----- > From: "Andrea Ghelardi" <a.ghelardi(a)iontrading.com> > To: "Maor Lipchuk" <mlipchuk(a)redhat.com> > Sent: Monday, May 18, 2015 4:35:30 PM > Subject: RE: [ovirt-users] missing disk after storage domain expansion > > Here the full set of logs as promised. > > Unfortunately, I do not think I have vdsm logs pointing to that date > (logs rotated already). > I tried to search for > xzgrep 16736ce0-a9df-410f-9f29-3a28364cdd41 /var/log/vdsm/* but > nothing found > > cheers > AG > > -----Original Message----- > From: Andrea Ghelardi [mailto:a.ghelardi@iontrading.com] > Sent: Monday, May 18, 2015 3:30 PM > To: 'Maor Lipchuk' > Cc: 'users(a)ovirt.org' > Subject: RE: [ovirt-users] missing disk after storage domain expansion > > Hi Maor, > > 1) disk creation: ok > 2) no free space at the moment of creation: this is very strange! Are > you sure? I assure you the disk was working, exported to VM which > formatted and wrote data on it > 3) no disk removal mention: this is the very issue I'm facing. In fact > disk disappeared with no notification, no logs, nothing. I'm > forwarding you full set of engine.log separately. If you need > vdsm.logs just tell me from which server you need it as I have several > cluster. > 4) I have not yet tried to register using the procedure you provided > me earlier. I'll try tomorrow. > > Thanks > AG > > > -----Original Message----- > From: Maor Lipchuk [mailto:mlipchuk@redhat.com] > Sent: Monday, May 18, 2015 1:15 PM > To: Andrea Ghelardi > Cc: users(a)ovirt.org > Subject: Re: [ovirt-users] missing disk after storage domain expansion > > Hi Andrea, > > I guessed I missed those logs, I found it now, thanks. > > I do see the disk creation in the log from 20150501, I can also see > that the Storage Domain hertz-dstore2 has 0 GB of free space at the > moment of > creation: > 2015-05-01 03:30:05,801 ERROR > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] > (DefaultQuartzScheduler_Worker-92) Correlation ID: null, Call Stack: > null, Custom Event ID: -1, Message: Critical, Low disk space. > hertz-dstore2 domain has 0 GB of free space > > though, I don't see any indication of the removed disks from the engine. > I have also noticed a gap from the first log which finished at > 2015-05-01 > 03:30:05 and the other log which starts at 2015-05-04 03:22:19,879. > > Did you try to register the disk as described in the wiki? > > Regards, > Maor > > > > > ----- Original Message ----- > > From: "Andrea Ghelardi" <a.ghelardi(a)iontrading.com> > > To: "Maor Lipchuk" <mlipchuk(a)redhat.com> > > Cc: users(a)ovirt.org > > Sent: Monday, May 18, 2015 12:10:55 PM > > Subject: RE: [ovirt-users] missing disk after storage domain > > expansion > > > > Hi Maor, > > I already added logs in my previous email, did you received them? > > I'm sending them again, but only privately to you not to burden the > > mailing list (or let me know if you prefer otherwise). > > > > Cheers > > AG > > > > > > -----Original Message----- > > From: Maor Lipchuk [mailto:mlipchuk@redhat.com] > > Sent: Saturday, May 16, 2015 10:03 AM > > To: Andrea Ghelardi > > Cc: users(a)ovirt.org > > Subject: Re: [ovirt-users] missing disk after storage domain > > expansion > > > > Hi Andrea, > > > > The OVF_STORE disks are disks which mainly being used internally in > > the engine to store VMs' and Templates' OVFs, you can disregard them > > for now. > > > > The behavior you mentioned, that suddenly the disk has disappeared > > from the setup, sounds very weird and I would like to investigate > > this a bit more. > > if you can please add the engine and vdsm logs, I can know what made > > the disk get removed from the setup, at the first place. > > Could it be that some one accessed the data base by any chance? > > > > Regarding the disk registration, basically it should not create any > > problems unless, if your disk was deleted manually form the DB, and > > there are still leftovers related to the disk in some of the tables. > > Once the disk is registered to the setup, you can try to attach it > > to the VM, and try to run it. > > > > > > Regards, > > Maor > > > > > > > > ----- Original Message ----- > > > From: "Andrea Ghelardi" <a.ghelardi(a)iontrading.com> > > > To: "Maor Lipchuk" <mlipchuk(a)redhat.com> > > > Cc: users(a)ovirt.org > > > Sent: Friday, May 15, 2015 4:54:25 PM > > > Subject: RE: [ovirt-users] missing disk after storage domain > > > expansion > > > > > > After querying the hosted engine with the suggested command > > > https://pisa-ion-ovirtm-01/ovirt-engine/api/storagedomains/7a48fe4 > > > 6- > > > 21 12-40a4-814f-24d74c760b2d/disks;unregistered > > > > > > Indeed shows a (unregistered?) disk > > > > > > <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <disks> > > > <disk > > > href="/ovirt-engine/api/storagedomains/7a48fe46-2112-40a4-814f-24d74c760b2d/disks/16736ce0-a9df-410f-9f29-3a28364cdd41" > > > id="16736ce0-a9df-410f-9f29-3a28364cdd41"> > > > <actions> > > > <link > > > href="/ovirt-engine/api/storagedomains/7a48fe46-2112-40a4-814f-24d74c760b2d/disks/16736ce0-a9df-410f-9f29-3a28364cdd41/export" > > > rel="export"/> > > > </actions> > > > <name>hertz_disk5</name> > > > <description>disk for SYBASE installation, on SAN shared > > > storage</description> <link > > > href="/ovirt-engine/api/storagedomains/7a48fe46-2112-40a4-814f-24d74c760b2d/disks/16736ce0-a9df-410f-9f29-3a28364cdd41/permissions" > > > rel="permissions"/> > > > <link > > > href="/ovirt-engine/api/storagedomains/7a48fe46-2112-40a4-814f-24d74c760b2d/disks/16736ce0-a9df-410f-9f29-3a28364cdd41/statistics" > > > rel="statistics"/> > > > <alias>hertz_disk5</alias> > > > <image_id>4ab070c0-fb16-452d-8521-4ff0b004aef3</image_id> > > > <storage_domain > > > href="/ovirt-engine/api/storagedomains/7a48fe46-2112-40a4-814f-24d74c760b2d" > > > id="7a48fe46-2112-40a4-814f-24d74c760b2d"/> > > > <storage_domains> > > > <storage_domain id="7a48fe46-2112-40a4-814f-24d74c760b2d"/> > > > </storage_domains> > > > <size>225485783040</size> > > > <provisioned_size>225485783040</provisioned_size> > > > <actual_size>225485783040</actual_size> > > > <status> > > > <state>ok</state> > > > </status> > > > <interface>ide</interface> > > > <format>raw</format> > > > <sparse>false</sparse> > > > <bootable>false</bootable> > > > <shareable>false</shareable> > > > <wipe_after_delete>false</wipe_after_delete> > > > <propagate_errors>false</propagate_errors> > > > </disk> > > > </disks> > > > > > > I'm waiting for any comments on the two OVF disk or any advice > > > before proceeding with the registering command (test in production > > > environment hmmmmm) > > > > > > Cheers > > > AG > > > > > > -----Original Message----- > > > From: Andrea Ghelardi [mailto:a.ghelardi@iontrading.com] > > > Sent: Friday, May 15, 2015 12:30 PM > > > To: Maor Lipchuk > > > Cc: users(a)ovirt.org > > > Subject: RE: [ovirt-users] missing disk after storage domain > > > expansion > > > > > > Thank you for your reply! > > > I'm unsure if the disk contained any snapshots. I do not think so. > > > Is the register action a safe one to do in production system? I > > > wouldn't mess any of my existing running servers. > > > > > > Here the relevant logs from the date > > > ./engine.log-20150501.gz:2015-04-29 16:10:40,868 : disk creation > > > ("hertz_disk5" newImageId = 4ab070c0-fb16-452d-8521-4ff0b004aef3) > > > ./engine.log-20150512.gz:2015-05-04 17:22:42,691 : last > > > occurrence of the imageid > > > > > > Please note from > > > ./engine.log-20150512.gz 2015-05-11 12:07:16,719 : creation of > > > two disk OVF store (??) on the same storage domain > > > 7a48fe46-2112-40a4-814f-24d74c760b2d > > > right after the volume expansion > > > > > > In the instructions.txt what I did to enlarge the volume (and > > > lose the > > > disk) (the guides is informational only, I followed the steps on a > > > different > > > server) > > > > > > Here some cats to thank you in advance > > > https://www.youtube.com/watch?v=nfTY41-zC7Y > > > > > > lol :) > > Nice cats > > > > > AG > > > > > > > > > -----Original Message----- > > > From: Maor Lipchuk [mailto:mlipchuk@redhat.com] > > > Sent: Wednesday, May 13, 2015 11:02 PM > > > To: Andrea Ghelardi > > > Cc: users(a)ovirt.org > > > Subject: Re: [ovirt-users] missing disk after storage domain > > > expansion > > > > > > Hi Andrea, > > > > > > First of all, the issue sounds quite severe, can u please attach > > > the engine logs so we can try to figure out how that happened. > > > second, does this disk contained any snapshots? > > > If not, can you try to register it back (see > > > http://www.ovirt.org/Features/ImportStorageDomain#Register_an_unre > > > gi > > > st > > > ered_disk) > > > > > > > > > Regards, > > > Maor > > > > > > > > > > > > ----- Original Message ----- > > > > From: "Andrea Ghelardi" <a.ghelardi(a)iontrading.com> > > > > To: users(a)ovirt.org > > > > Sent: Monday, May 11, 2015 12:01:17 AM > > > > Subject: Re: [ovirt-users] missing disk after storage domain > > > > expansion > > > > > > > > > > > > > > > > Ok, so, > > > > > > > > After _ a lot _ of unsuccessful approach, I finally connected to > > > > postegre DB directly. > > > > > > > > Browsing the tables I found “unregistered_ovf_of_entities” where > > > > there is a reference of the missing disk > > > > > > > > > > > > > > > > > > > > > > > > @ovf:diskId:4ab070c0-fb16-452d-8521-4ff0b004aef3 > > > > > > > > @ovf:size:210 > > > > > > > > @ovf:actual_size:210 > > > > > > > > @ovf:vm_snapshot_id:2e24b255-bb84-4284-8785-e2a042045882 > > > > > > > > @ovf:fileRef:16736ce0-a9df-410f-9f29-3a28364cdd41/4ab070c0-fb16- > > > > 45 > > > > 2d > > > > -8 > > > > 521-4ff0b004aef3 > > > > > > > > @ovf:format: > > > > http://www.vmware.com/specifications/vmdk.html#sparse > > > > > > > > @ovf:volume-format:RAW > > > > > > > > @ovf:volume-type:Preallocated > > > > > > > > @ovf:disk-interface:VirtIO > > > > > > > > @ovf:boot:false > > > > > > > > @ovf:disk-alias:hertz_disk5 > > > > > > > > @ovf:disk-description:disk for SYBASE installation, on SAN > > > > shared storage > > > > > > > > @ovf:wipe-after-delete:false > > > > > > > > > > > > > > > > However, I’ve been unable to find any other helpful details. > > > > > > > > I guess the disk is not recoverable at this point? > > > > > > > > Any guru who has a good ovirt DB kwnoledge willing to give me > > > > some advice? > > > > > > > > > > > > > > > > Thanks as usual > > > > > > > > AG > > > > > > > > > > > > > > > > > > > > From: Andrea Ghelardi [mailto: a.ghelardi(a)iontrading.com ] > > > > Sent: Thursday, May 07, 2015 6:08 PM > > > > To: ' users(a)ovirt.org ' > > > > Subject: missing disk after storage domain expansion > > > > > > > > > > > > > > > > > > > > Hi gentlemen, > > > > > > > > > > > > > > > > I recently found an error on 1 of my storages: it was > > > > complaining about no free space but the VM was running and disk > > > > operational. > > > > > > > > Since I needed to perform some maintenance on the VM, I shut it > > > > down and at restart VM couldn’t boot up properly. > > > > > > > > Checked VM via console and a disk was missing. Edited fstab > > > > (luckily this disk was not root but heck! It had a Sybase DB on > > > > it!) and restarted VM this time ok. > > > > > > > > > > > > > > > > Since the disk resides on the dstore with no space, I expanded > > > > the iSCSI LUN, then refreshed multipath on hosts, then resized > > > > PVs and now ovirt is showing the correct size (logs do not > > > > complain anymore on no free space). > > > > > > > > > > > > > > > > BUUUT > > > > > > > > > > > > > > > > Now disk is missing. It is not shown anymore on Disks tab nor > > > > anywhere else. > > > > > > > > Problem is that storage shows 214GB occupancy (size of the > > > > missing > > > > disk) so data is there but cannot find it anymore. > > > > > > > > > > > > > > > > Logs show original disk creation, errors from the lack of space, > > > > refresh of the storage size and then.... no more references on > > > > the disk. > > > > > > > > > > > > > > > > What can I do to find those missing ~210GBs? > > > > > > > > > > > > > > > > Cheers > > > > > > > > Andrea Ghelardi > > > > > > > > > > > > > > > > _______________________________________________ > > > > Users mailing list > > > > Users(a)ovirt.org > > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > > > > > >

3 2

Gluster and Export Storage
by ml＠ohnewald.net 20 May '15

20 May '15

Hello List, i have a GlusterFS Data (Master) Storage and a NFS Export Storage. Now my NFS Export Storage is broken. Does this also put my GlusterFS Data Storage into Unknown status? I think my GlusterFS Storage is totally fine, but it wont come up. :-( ° No Split Brain ° Peers are there ° everything is online Its related to this: http://lists.ovirt.org/pipermail/users/2015-May/032889.html It would be cool to get my GlusterFS Up and Running again in order to migrate the vms onto one host and then reboot my empty one. Here is some more gluster info: http://fpaste.org/223283/03230114/ Any ideas? Does the NFS Export Problem really block my GlusterData Domain?! Thanks, Mario

2 1

Half Upgraded ovirt packages - to 3.5.2.1
by Soeren Malchow 20 May '15

20 May '15

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3 3

Re: [ovirt-users] Backup through export and clone
by Soeren Malchow 20 May '15

20 May '15

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1 0

Backup through export and clone
by Soeren Malchow 20 May '15

20 May '15

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1 0

ReferenceError: WebUtil is not defined => novnc console broken after yum update (on centos 6.6?)
by ml＠ohnewald.net 19 May '15

19 May '15

Hello, i think i ran into this bug: https://bugzilla.redhat.com/show_bug.cgi?format=multiple&id=1202356 I can not use my novnc console anymore. Does anyone have a fix for this (on centos 6.6?) Thanks, Mario

3 2

Postponing oVirt 3.6.0 alpha to tomorrow
by Sandro Bonazzola 19 May '15

19 May '15

Hi, due to outage on the copr repository not providing patternfly rpms, we need to postpone the alpha to tomorrow in order to properly test it before releasing. Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

oVirt user permissions for fence_rhevm
by Rik Theys 19 May '15

19 May '15

Hi, I've created a user in AD that should only be able to power off/on a specific VM in oVirt. I've granted this user UserRole permission on this specific VM. If I log into the user portal with these credentials I can see the VM and power it off/on. When I use the fence_rhevm agent it fails to find the correct "plug". I fixed this by adding the "Filter: true" header to the fence_rhevm script. When running manually, fence_rhevm can show me the status of the plug and can power it on/off. When I try to integrate this into a pacemaker cluster (on Debian 7) using the fence_rhevm resource agent it reboots the VM on every monitor action. Has anyone succeeded in using fence_rhevm with oVirt on pacemaker 1.1? Are there any additional oVirt permissions the user needs to make this work? I don't want to make this fence user an admin for my entire ovirt datacenter. The stonith primitive is configured: primitive p_fence_vm1 stonith:fence_rhevm \ params port="vm1" login="fence-vm1(a)mydomain.ad" ipaddr="ovirt-engine.mydomain" ipport="443" ssl="1" passwd="secret" verbose="1" pcmk_host_list="vm1" pcmk_host_check="static-list" \ op monitor interval="15m" Regards, Rik -- Rik Theys System Engineer KU Leuven - Dept. Elektrotechniek (ESAT) Kasteelpark Arenberg 10 bus 2440 - B-3001 Leuven-Heverlee +32(0)16/32.11.07 ---------------------------------------------------------------- <<Any errors in spelling, tact or fact are transmission errors>>

2 1

VM-Affinity [keeping 2 servers from running om the same hosts]
by Stein van Broekhoven 19 May '15

19 May '15

------=_Part_53616_1768657351.1432037377799 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Dear List, We have a few virtual machines that we want to keep separated as much as possible. I've created negative hard enforcing affinity groups with multiple servers in it. Some of them are on the same Hyper-visor but the aren't migrating to other machines. Do I need to trigger a scheduler? Is this functionality possible? Kind Regards, Stein van Broekhoven cloud.nl ------=_Part_53616_1768657351.1432037377799 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>Dear List,</div><div><br data-mce-bogus="1"></div><div>We have a few virtual machines that we want to keep separated as much as possible.</div><div>I've created negative hard enforcing affinity groups with multiple servers in it.</div><div>Some of them are on the same Hyper-visor but the aren't migrating to other machines.</div><div>Do I need to trigger a scheduler?</div><div>Is this functionality possible?</div><div><br data-mce-bogus="1"></div><div>Kind Regards,</div><div><br data-mce-bogus="1"></div><div>Stein van Broekhoven</div><div>cloud.nl</div></div></body></html> ------=_Part_53616_1768657351.1432037377799--

2 1

Ovirt node or Linux standard
by Kevin C 19 May '15

19 May '15

Hi all, There is any reason to choose to install a CentOS 6/7 and add it to oVirt Manager instead of an oVirt Node ? It's just for managability or there is other technical reasons ? Thanks -- Kevin

4 4

3.5 all in one
by Grant Pasley 19 May '15

19 May '15

hi guys, is it possible with 3.5 to run everything on a single server the way earlier versions did? cannot seem to find much on it other than using a live cd which is not what i am wanting, trying to install on top of centos 6.6 minimal install. -- thanks and regards, grant pasley. --- This email has been checked for viruses by Avast antivirus software. http://www.avast.com

3 4

vdsm storage problem - maybe cache problem?
by ml＠ohnewald.net 19 May '15

19 May '15

Hello List, i did a simple update in my CentOS 6.6 Engine (3.5) and then i rebootet it. After that i ran into trouble. My NFS mounts from my clients to my engine got stuck. So i unmounted them manually with: umount -f -l <path to my mount point> Which worked. I hoped vdsm would remount it again. With no luck. So i deleted the nfs export and iso domain from the cluster. Now i am getting this error in my vdsm log: 2c6b4422-7faa-4847-ab30-fc713d7012af::ERROR::2015-05-18 13:13:25,682::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain 036b5575-51fa-4f14-8b05-890d7807894c 2c6b4422-7faa-4847-ab30-fc713d7012af::ERROR::2015-05-18 13:13:25,683::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain 036b5575-51fa-4f14-8b05-890d7807894c 2c6b4422-7faa-4847-ab30-fc713d7012af::ERROR::2015-05-18 13:13:25,717::sdc::143::Storage.StorageDomainCache::(_findDomain) domain 036b5575-51fa-4f14-8b05-890d7807894c not found 2c6b4422-7faa-4847-ab30-fc713d7012af::ERROR::2015-05-18 13:13:25,717::sp::329::Storage.StoragePool::(startSpm) Unexpected error 2c6b4422-7faa-4847-ab30-fc713d7012af::ERROR::2015-05-18 13:13:25,717::sp::330::Storage.StoragePool::(startSpm) failed: Storage domain does not exist: ('036b5575-51fa-4f14-8b05-890d7807894c',) 2c6b4422-7faa-4847-ab30-fc713d7012af::ERROR::2015-05-18 13:13:25,928::task::866::TaskManager.Task::(_setError) Task=`2c6b4422-7faa-4847-ab30-fc713d7012af`::Unexpected error Thread-37::ERROR::2015-05-18 13:13:35,683::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain 036b5575-51fa-4f14-8b05-890d7807894c Thread-37::ERROR::2015-05-18 13:13:35,683::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain 036b5575-51fa-4f14-8b05-890d7807894c Thread-37::ERROR::2015-05-18 13:13:35,720::sdc::143::Storage.StorageDomainCache::(_findDomain) domain 036b5575-51fa-4f14-8b05-890d7807894c not found Thread-37::ERROR::2015-05-18 13:13:35,720::domainMonitor::239::Storage.DomainMonitorThread::(_monitorDomain) Error while collecting domain 036b5575-51fa-4f14-8b05-890d7807894c monitoring information Thread-482::ERROR::2015-05-18 13:13:40,062::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain 036b5575-51fa-4f14-8b05-890d7807894c Thread-482::ERROR::2015-05-18 13:13:40,063::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain 036b5575-51fa-4f14-8b05-890d7807894c Thread-482::ERROR::2015-05-18 13:13:40,147::sdc::143::Storage.StorageDomainCache::(_findDomain) domain 036b5575-51fa-4f14-8b05-890d7807894c not found 3140b81f-a434-4877-9a34-3923505e4a1f::ERROR::2015-05-18 13:13:40,149::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain 036b5575-51fa-4f14-8b05-890d7807894c 3140b81f-a434-4877-9a34-3923505e4a1f::ERROR::2015-05-18 13:13:40,152::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain 036b5575-51fa-4f14-8b05-890d7807894c 3140b81f-a434-4877-9a34-3923505e4a1f::ERROR::2015-05-18 13:13:40,191::sdc::143::Storage.StorageDomainCache::(_findDomain) domain 036b5575-51fa-4f14-8b05-890d7807894c not found 3140b81f-a434-4877-9a34-3923505e4a1f::ERROR::2015-05-18 13:13:40,191::sp::288::Storage.StoragePool::(startSpm) Backup domain validation failed 3140b81f-a434-4877-9a34-3923505e4a1f::ERROR::2015-05-18 13:13:40,193::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain 036b5575-51fa-4f14-8b05-890d7807894c 3140b81f-a434-4877-9a34-3923505e4a1f::ERROR::2015-05-18 13:13:40,193::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain 036b5575-51fa-4f14-8b05-890d7807894c 3140b81f-a434-4877-9a34-3923505e4a1f::ERROR::2015-05-18 13:13:40,228::sdc::143::Storage.StorageDomainCache::(_findDomain) domain 036b5575-51fa-4f14-8b05-890d7807894c not found 3140b81f-a434-4877-9a34-3923505e4a1f::ERROR::2015-05-18 13:13:40,228::sp::329::Storage.StoragePool::(startSpm) Unexpected error 3140b81f-a434-4877-9a34-3923505e4a1f::ERROR::2015-05-18 13:13:40,228::sp::330::Storage.StoragePool::(startSpm) failed: Storage domain does not exist: ('036b5575-51fa-4f14-8b05-890d7807894c',) 3140b81f-a434-4877-9a34-3923505e4a1f::ERROR::2015-05-18 13:13:40,932::task::866::TaskManager.Task::(_setError) Task=`3140b81f-a434-4877-9a34-3923505e4a1f`::Unexpected error Thread-37::ERROR::2015-05-18 13:13:45,721::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain 036b5575-51fa-4f14-8b05-890d7807894c Thread-37::ERROR::2015-05-18 13:13:45,721::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain 036b5575-51fa-4f14-8b05-890d7807894c Thread-37::ERROR::2015-05-18 13:13:45,757::sdc::143::Storage.StorageDomainCache::(_findDomain) domain 036b5575-51fa-4f14-8b05-890d7807894c not found Thread-37::ERROR::2015-05-18 13:13:45,758::domainMonitor::239::Storage.DomainMonitorThread::(_monitorDomain) Error while collecting domain 036b5575-51fa-4f14-8b05-890d7807894c monitoring information Thread-501::ERROR::2015-05-18 13:13:54,714::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain 036b5575-51fa-4f14-8b05-890d7807894c Thread-501::ERROR::2015-05-18 13:13:54,715::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain 036b5575-51fa-4f14-8b05-890d7807894c Thread-501::ERROR::2015-05-18 13:13:54,751::sdc::143::Storage.StorageDomainCache::(_findDomain) domain 036b5575-51fa-4f14-8b05-890d7807894c not found 5893d839-b69b-4d25-816a-67f2c9f24e12::ERROR::2015-05-18 13:13:54,751::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain 036b5575-51fa-4f14-8b05-890d7807894c 5893d839-b69b-4d25-816a-67f2c9f24e12::ERROR::2015-05-18 13:13:54,752::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain 036b5575-51fa-4f14-8b05-890d7807894c 5893d839-b69b-4d25-816a-67f2c9f24e12::ERROR::2015-05-18 13:13:54,787::sdc::143::Storage.StorageDomainCache::(_findDomain) domain 036b5575-51fa-4f14-8b05-890d7807894c not found 5893d839-b69b-4d25-816a-67f2c9f24e12::ERROR::2015-05-18 13:13:54,788::sp::288::Storage.StoragePool::(startSpm) Backup domain validation failed 5893d839-b69b-4d25-816a-67f2c9f24e12::ERROR::2015-05-18 13:13:54,790::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain 036b5575-51fa-4f14-8b05-890d7807894c 5893d839-b69b-4d25-816a-67f2c9f24e12::ERROR::2015-05-18 13:13:54,790::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain 036b5575-51fa-4f14-8b05-890d7807894c 5893d839-b69b-4d25-816a-67f2c9f24e12::ERROR::2015-05-18 13:13:54,824::sdc::143::Storage.StorageDomainCache::(_findDomain) domain 036b5575-51fa-4f14-8b05-890d7807894c not found 5893d839-b69b-4d25-816a-67f2c9f24e12::ERROR::2015-05-18 13:13:54,824::sp::329::Storage.StoragePool::(startSpm) Unexpected error 5893d839-b69b-4d25-816a-67f2c9f24e12::ERROR::2015-05-18 13:13:54,824::sp::330::Storage.StoragePool::(startSpm) failed: Storage domain does not exist: ('036b5575-51fa-4f14-8b05-890d7807894c',) 5893d839-b69b-4d25-816a-67f2c9f24e12::ERROR::2015-05-18 13:13:54,937::task::866::TaskManager.Task::(_setError) Task=`5893d839-b69b-4d25-816a-67f2c9f24e12`::Unexpected error Thread-37::ERROR::2015-05-18 13:13:55,758::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain 036b5575-51fa-4f14-8b05-890d7807894c Thread-37::ERROR::2015-05-18 13:13:55,759::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain 036b5575-51fa-4f14-8b05-890d7807894c Thread-37::ERROR::2015-05-18 13:13:55,794::sdc::143::Storage.StorageDomainCache::(_findDomain) domain 036b5575-51fa-4f14-8b05-890d7807894c not found Thread-37::ERROR::2015-05-18 13:13:55,795::domainMonitor::239::Storage.DomainMonitorThread::(_monitorDomain) Error while collecting domain 036b5575-51fa-4f14-8b05-890d7807894c monitoring information In older engine logs i was able to find out what id 036b5575-51fa-4f14-8b05-890d7807894c is: ---------------------------- 2015-05-18 10:58:55,397 WARN [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxyData] (org.ovirt.thread.pool-8-thread-43) domain 036b5575-51fa-4f14-8b05-890d7807894c:EXPORT2 in problem. vds: ovirt-node01.stuttgart.imos.net Now my Question: Why does the vdsm node not know that i deleted the storage? Has the vdsm cached this mount informations? Why does it still try to access 036b5575-51fa-4f14-8b05-890d7807894c? I can NOT reboot my node because i have active running vms on it. Thanks, Mario

3 6

Re: [ovirt-users] Bad performance with Windows 2012 guests
by Doron Fediuck 19 May '15

19 May '15

On Apr 30, 2015 14:03, Martijn Grendelman <martijn.grendelman(a)isaac.nl> wrote: > > Hi, > > Ever since our first Windows Server 2012 deployment on oVirt (3.4 back > then, now 3.5.1), I have noticed that working on these VMs via RDP or on > the console via VNC is noticeably slower than on Windows 2008 guests on > the same oVirt environment. > > Basic things like starting an application (even the Server Manager that > get started automatically on login) take a very long time, sometimes > minutes. Everything is just... slow. > > We have recently deployed Microsoft Exchange on a Windows Server 2012 > guest on RHEV, and it doesn't perform well at all. > > I haven't been able to find the cause for this slowness; CPU usage is > not excessive and it doesn't seem I/O related. Moreover, other types of > guests (Linux and even Windows 2008) do not have this problem. > > We have 3 different environments: > - oVirt 3.5.1, on old Dell servers with Penryn Family CPUs with fairly > slow storage on replicated GlusterFS, running CentOS 6.6 > - oVirt 3.5.1, on modern 6-core SandyBridge servers with local storage > via NFS, running CentOS 7.0) > - RHEV 3.4.4 on modern 10-core SandyBridge servers with an iSCSI SAN > behind it, running on RHEV Hypervisor 6.5 > > All of these -very different- environments expose the same behaviour: > Linux, Windows 2008 fast (or as fast as can be expected given the > hardware), Windows 2012 painfully slow. > > All Windows 2012 servers use VirtIO disk and network. I think all > drivers are from the virtio-win-0.1-74 ISO. > > Does anyone share this experience? > Any idea why this could happen and how it can be fixed? > Any other information I should share to get a better idea? > > Btw, for the guests on the RHEV environment, we have a case with RedHat > support, but that doesn't seem to lead to a quick solution, hence I'm > writing here, too. > > Thanks for any help. > > Regards, > Martijn Grendelman Hi Martijn, Can you please provide the QEMU command line, together with kvm and qemu version? This information will be helpful for reproducing the problem. However, if the problem is not reproducible on a local setup, we will probably need to ask collecting some performance information with xperf tool. Doron

3 8

Team a NIC and add to ovirtmgmt vNIC
by Christophe TREFOIS 19 May '15

19 May '15

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Re: [ovirt-users] Unable to Delete a VM snapshot . (Juan Hern?ndez)
by Kumar R, Prashanth (Prashanth) 18 May '15

18 May '15

Hi Juan Hern?ndez , RE:Unable to Delete a VM snapshot . Do you mean that there is no unique identifier for a VM snapshot.? The only way out is from my java client ,I have to take care of creating a snapshot with unique description. SO that I can delete/restore a snapshot based on the unique description. Thanks, Prashanth R -----Original Message----- From: users-bounces(a)ovirt.org [mailto:users-bounces@ovirt.org] On Behalf Of users-request(a)ovirt.org Sent: Wednesday, May 13, 2015 2:06 PM To: users(a)ovirt.org Subject: Users Digest, Vol 44, Issue 61 Send Users mailing list submissions to users(a)ovirt.org To subscribe or unsubscribe via the World Wide Web, visit https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.ovirt.org_mailman… or, via email, send a message with subject or body 'help' to users-request(a)ovirt.org You can reach the person managing the list at users-owner(a)ovirt.org When replying, please edit your Subject line so it is more specific than "Re: Contents of Users digest..." Today's Topics: 1. Re: HE setup failing: Cannot set temporary password for console connection (Daniel Helgenberger) 2. Re: messages from journal in centos7 hosts (Nicolas Ecarnot) 3. Re: engine-reports portal and cpu cores (Shirly Radco) 4. Re: engine-reports portal and cpu cores (Alexandr Krivulya) 5. Re: messages from journal in centos7 hosts (Francesco Romani) 6. Re: Unable to Delete a VM snapshot . (Juan Hern?ndez) ---------------------------------------------------------------------- Message: 1 Date: Wed, 13 May 2015 07:29:24 +0000 From: Daniel Helgenberger <daniel.helgenberger(a)m-box.de> To: Yedidyah Bar David <didi(a)redhat.com> Cc: "users(a)ovirt.org" <users(a)ovirt.org> Subject: Re: [ovirt-users] HE setup failing: Cannot set temporary password for console connection Message-ID: <8569C17008504C42.643F5ABB-0F2D-445E-8665-0D736F998CDC(a)mail.outlook.com> Content-Type: text/plain; charset="iso-8859-1" Hello Didi, this is a clean install of the first host. (I am trying a disaster scenario and will later restore the backup) -- Daniel Helgenberger m box bewegtbild GmbH P: +49/30/2408781-22<tel:+49/30/2408781-22> F: +49/30/2408781-10<tel:+49/30/2408781-10> ACKERSTR. 19 D-10115 BERLIN www.m-box.de<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.m-2Dbox.de&d=AwICAg… > www.monkeymen.tv<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.monkeymen.tv&d=AwIC… > Gesch?ftsf?hrer: Martin Retschitzegger / Michaela G?llner Handeslregister: Amtsgericht Charlottenburg / HRB 112767 On Wed, May 13, 2015 at 12:22 AM -0700, "Yedidyah Bar David" <didi(a)redhat.com<mailto:didi@redhat.com>> wrote: ----- Original Message ----- > From: "Daniel Helgenberger" <daniel.helgenberger(a)m-box.de> > To: users(a)ovirt.org > Sent: Tuesday, May 12, 2015 8:48:42 PM > Subject: [ovirt-users] HE setup failing: Cannot set temporary password > for console connection > > Hello, > > a week ago I set up a HE (3.5.2) with no problems; now this fails. You mean you re-deploy the same host (clean setup), or adding another host? > I > suspect storage trouble but cannot pinpoint it. Did someth. change > there with the recent async release? > > The storage domain is NFS3 via a 1G link to a ZFS storage appliance. > The export is working quite fast; tested with iozone running for over > 24h without problems. > > It starts with the "Verifying sanlock lockspace initialization" phase; > which lasts about 7min (!). > > In the end it seems sanlock is locking the domain down. I can only get > it back by stopping sanlock and vdsm. > > Attached is the full vdsm lock. > > > Thanks! > > vdsm: > > Thread-27::ERROR::2015-05-12 > 19:17:51,470::domainMonitor::256::Storage.DomainMonitorThread::(_monit > orDomain) Error while collecting domain > 2f83ea82-e110-465d-a2a6-ac30534a9f6a > monitoring information > Traceback (most recent call last): > File "/usr/share/vdsm/storage/domainMonitor.py", line 232, in > _monitorDomain > self.domain.selftest() > File "/usr/share/vdsm/storage/sdc.py", line 49, in __getattr__ > return getattr(self.getRealDomain(), attrName) > File "/usr/share/vdsm/storage/sdc.py", line 52, in getRealDomain > return self._cache._realProduce(self._sdUUID) > File "/usr/share/vdsm/storage/sdc.py", line 122, in _realProduce > domain = self._findDomain(sdUUID) > File "/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain > dom = findMethod(sdUUID) > File "/usr/share/vdsm/storage/nfsSD.py", line 122, in findDomain > return NfsStorageDomain(NfsStorageDomain.findDomainPath(sdUUID)) > File "/usr/share/vdsm/storage/nfsSD.py", line 112, in findDomainPath > raise se.StorageDomainDoesNotExist(sdUUID) > StorageDomainDoesNotExist: Storage domain does not exist: > ('2f83ea82-e110-465d-a2a6-ac30534a9f6a',) > > > Detector thread::DEBUG::2015-05-12 > 19:24:33,163::BindingXMLRPC::1173::XmlDetector::(handleSocket) xml > over http detected from ('127.0.0.1', 47076) > Thread-93::DEBUG::2015-05-12 > 19:24:33,166::BindingXMLRPC::1133::vds::(wrapper) client > [127.0.0.1]::call vmSetTicket with > ('e3d350c5-6254-4908-99e9-d60ca2e046f7', '5435uOVP', '10800', > 'disconnect', {}) {} > Thread-93::ERROR::2015-05-12 > 19:24:33,166::BindingXMLRPC::1152::vds::(wrapper) unexpected error > Traceback (most recent call last): > File "/usr/share/vdsm/rpc/BindingXMLRPC.py", line 1136, in wrapper > res = f(*args, **kwargs) > File "/usr/share/vdsm/rpc/BindingXMLRPC.py", line 383, in vmSetTicket > return vm.setTicket(password, ttl, existingConnAction, params) > File "/usr/share/vdsm/API.py", line 642, in setTicket > return v.setTicket(password, ttl, existingConnAction, params) > File "/usr/share/vdsm/virt/vm.py", line 4834, in setTicket > graphics = _domParseStr(self._dom.XMLDesc(0)).childNodes[0]. \ > AttributeError: 'NoneType' object has no attribute 'XMLDesc' > > and: > > Thread-91::DEBUG::2015-05-12 > 19:25:15,152::libvirtconnection::143::root::(wrapper) Unknown libvirterror: > ecode: 38 edom: 42 level: 2 message: Failed to acquire lock: No space > left on device > Thread-91::DEBUG::2015-05-12 > 19:25:15,154::vm::2294::vm.Vm::(_startUnderlyingVm) > vmId=`e3d350c5-6254-4908-99e9-d60ca2e046f7`::_ongoingCreations > released > Thread-91::ERROR::2015-05-12 > 19:25:15,154::vm::2331::vm.Vm::(_startUnderlyingVm) > vmId=`e3d350c5-6254-4908-99e9-d60ca2e046f7`::The vm start process > failed Traceback (most recent call last): > File "/usr/share/vdsm/virt/vm.py", line 2271, in _startUnderlyingVm > self._run() > File "/usr/share/vdsm/virt/vm.py", line 3335, in _run > self._connection.createXML(domxml, flags), > File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line > 111, in wrapper > ret = f(*args, **kwargs) > File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3427, in > createXML > if ret is None:raise libvirtError('virDomainCreateXML() failed', > conn=self) > libvirtError: Failed to acquire lock: No space left on device > > sanlock: > 2015-05-12 19:11:27+0200 4338 [708]: s2 lockspace > 2f83ea82-e110-465d-a2a6-ac30534a9f6a:1:/rhev/data-center/mnt/10.11.0.3 > 0:_volumes_ovirt_engine/2f83ea82-e110-465d-a2a6-ac30534a9f6a/dom_md/id > s:0 > 2015-05-12 19:11:48+0200 4359 [702]: s2 host 1 1 4338 > 9f9fb274-9ae8-490e-bfba-72a743b0ebb2.hv01.sec.i > 2015-05-12 19:11:48+0200 4359 [702]: s2 host 250 1 0 > 9f9fb274-9ae8-490e-bfba-72a743b0ebb2.hv01.sec.i > 2015-05-12 19:11:48+0200 4359 [707]: s2:r2 resource > 2f83ea82-e110-465d-a2a6-ac30534a9f6a:SDM:/rhev/data-center/mnt/10.11.0 > .30:_volumes_ovirt_engine/2f83ea82-e110-465d-a2a6-ac30534a9f6a/dom_md/ > leases:1048576 > for 3,11,4167 > 2015-05-12 19:23:26+0200 5057 [708]: s3 lockspace > 2f83ea82-e110-465d-a2a6-ac30534a9f6a:1:/rhev/data-center/mnt/10.11.0.3 > 0:_volumes_ovirt_engine/2f83ea82-e110-465d-a2a6-ac30534a9f6a/dom_md/id > s:0 > 2015-05-12 19:23:48+0200 5079 [702]: s3 host 1 2 5058 > 9f9fb274-9ae8-490e-bfba-72a743b0ebb2.hv01.sec.i > 2015-05-12 19:23:48+0200 5079 [702]: s3 host 250 1 0 > 9f9fb274-9ae8-490e-bfba-72a743b0ebb2.hv01.sec.i > 2015-05-12 19:24:53+0200 5144 [702]: cmd 9 target pid 4893 not found > 2015-05-12 19:25:14+0200 5165 [708]: r3 cmd_acquire 2,9,4893 invalid > lockspace found -1 failed 0 name 2f83ea82-e110-465d-a2a6-ac30534a9f6a > > -- > Daniel Helgenberger > m box bewegtbild GmbH > > P: +49/30/2408781-22 > F: +49/30/2408781-10 > > ACKERSTR. 19 > D-10115 BERLIN > > > www.m-box.de<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.m > -2Dbox.de&d=AwICAg&c=BFpWQw8bsuKpl1SgiZH64Q&r=3rKe7gJAcRh5l-S9dbWM0T_M > bQbahl-YIetIBtIOxuo&m=vJx9-3POXYltD2YEW2fW50XHKsdm3Gvkd_piyvR7ubU&s=_1 > Z5ydGAROY0UwBcDL9Pc2PWpf2DLJxYwp5B6AV_M20&e= > > www.monkeymen.tv<https://urldefense.proofpoint.com/v2/url?u=http-3A__w > ww.monkeymen.tv&d=AwICAg&c=BFpWQw8bsuKpl1SgiZH64Q&r=3rKe7gJAcRh5l-S9db > WM0T_MbQbahl-YIetIBtIOxuo&m=vJx9-3POXYltD2YEW2fW50XHKsdm3Gvkd_piyvR7ub > U&s=HsaNw9tst2q6vdxtHWMmXSNzuKAi-tqf0Tst3JJb9ck&e= > > > Gesch?ftsf?hrer: Martin Retschitzegger / Michaela G?llner > Handeslregister: Amtsgericht Charlottenburg / HRB 112767 > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.ovirt.org_ma > ilman_listinfo_users&d=AwICAg&c=BFpWQw8bsuKpl1SgiZH64Q&r=3rKe7gJAcRh5l > -S9dbWM0T_MbQbahl-YIetIBtIOxuo&m=vJx9-3POXYltD2YEW2fW50XHKsdm3Gvkd_piy > vR7ubU&s=qy3j1dASDjNv3QfyFirDEiNgyTqTDHR6lsngzMWtBUQ&e= > -- Didi

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Why so long to add virtual HDD?
by Alan Murrell 18 May '15

18 May '15

Hello, I am wondering why it takes so long to provision a HDD for a VM? I typically do full provision (as opposed to "thin" provision) and while I have never sat there and timed it, it takes at least ten minutes to provision a 32GB HDD. I provisioned a 100GB HDD earlier today and even after 45 minutes it was not complete. I am from the VMware world where it takes less than a minute (usually more like 30 seconds or so) to provision a VM, regardless of HDD assigned. My host's physical HDD's are 2x2TB SATA drives in a hardware RAID1. oVirt storage is an NFS pool connecting to my host machine (for all intents and purposes, local storage) I wonder if I have things mis-configured? Is it normal for provisioning to take that long? Thanks! :-) -Alan

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Presentation
by NUNIN Roberto 18 May '15

18 May '15

--_000_8C2CD99696B62B409EBEBFDF87C83FBF59B5526D59DENU1XMAIL02p_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello I'm Roberto Nunin, responsible for Infrastructure in an Italian Company, pa= rt of multi-national group. I'm really interested in oVirt technology and it's future developments. Currently we are running a PoC of three clusters, 6 hosts, with an issue I'= ve already submitted to the community. Hope to find inside community answers, solutions, suggestions related to th= e product. Will try to enhance my knowledge about it. Have a nice day Roberto Nunin RHCE#110-006-970 ________________________________ Questo messaggio e' indirizzato esclusivamente al destinatario indicato e p= otrebbe contenere informazioni confidenziali, riservate o proprietarie. Qua= lora la presente venisse ricevuta per errore, si prega di segnalarlo immedi= atamente al mittente, cancellando l'originale e ogni sua copia e distruggen= do eventuali copie cartacee. Ogni altro uso e' strettamente proibito e potr= ebbe essere fonte di violazione di legge. This message is for the designated recipient only and may contain privilege= d, proprietary, or otherwise private information. If you have received it i= n error, please notify the sender immediately, deleting the original and al= l copies and destroying any hard copies. Any other use is strictly prohibit= ed and may be unlawful. --_000_8C2CD99696B62B409EBEBFDF87C83FBF59B5526D59DENU1XMAIL02p_ 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"IT" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">Hello <o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">I’m Roberto Nunin, respon= sible for Infrastructure in an Italian Company, part of multi-national grou= p.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">I’m really interested in = oVirt technology and it’s future developments.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Currently we are running a PoC = of three clusters, 6 hosts, with an issue I’ve already submitted to t= he community.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Hope to find inside community a= nswers, solutions, suggestions related to the product.<o:p></o:p></span></p= > <p class=3D"MsoNormal"><span lang=3D"EN-US">Will try to enhance my knowledg= e about it.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Have a nice day<o:p></o:p></spa= n></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal" style=3D"text-autospace:none"><span style=3D"font-si= ze:10.0pt;font-family:Consolas;mso-fareast-language:IT">Roberto Nunin<o:p><= /o:p></span></p> <p class=3D"MsoNormal" style=3D"text-autospace:none"><span style=3D"font-si= ze:10.0pt;font-family:Consolas;mso-fareast-language:IT">RHCE#110-006-970&nb= sp;   <o:p></o:p></span></p> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> <br> <hr> <font face=3D"Courier New" color=3D"Black" size=3D"2">Questo messaggio e' i= ndirizzato esclusivamente al destinatario indicato e potrebbe contenere inf= ormazioni confidenziali, riservate o proprietarie. Qualora la presente veni= sse ricevuta per errore, si prega di segnalarlo immediatamente al mittente, cancellando l'originale e ogni sua copia e dis= truggendo eventuali copie cartacee. Ogni altro uso e' strettamente proibito= e potrebbe essere fonte di violazione di legge.<br> <br> This message is for the designated recipient only and may contain privilege= d, proprietary, or otherwise private information. If you have received it i= n error, please notify the sender immediately, deleting the original and al= l copies and destroying any hard copies. Any other use is strictly prohibited and may be unlawful.<br> </font> </body> </html> --_000_8C2CD99696B62B409EBEBFDF87C83FBF59B5526D59DENU1XMAIL02p_--

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missing disk after storage domain expansion
by Andrea Ghelardi 18 May '15

18 May '15

Hi gentlemen, I recently found an error on 1 of my storages: it was complaining about no free space but the VM was running and disk operational. Since I needed to perform some maintenance on the VM, I shut it down and at restart VM couldn’t boot up properly. Checked VM via console and a disk was missing. Edited fstab (luckily this disk was not root but heck! It had a Sybase DB on it!) and restarted VM this time ok. Since the disk resides on the dstore with no space, I expanded the iSCSI LUN, then refreshed multipath on hosts, then resized PVs and now ovirt is showing the correct size (logs do not complain anymore on no free space). BUUUT Now disk is missing. It is not shown anymore on Disks tab nor anywhere else. Problem is that storage shows 214GB occupancy (size of the missing disk) so data is there but cannot find it anymore. Logs show original disk creation, errors from the lack of space, refresh of the storage size and then.... no more references on the disk. What can I do to find those missing ~210GBs? Cheers Andrea Ghelardi

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oVirt newbie
by Fábio Coelho 18 May '15

18 May '15

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Invito aggiornato: oVirt 3.6.0 Alpha Release Test Day - mer 2015-05-27 (oVirt schedule)
by sandro.bonazzola＠gmail.com 18 May '15

18 May '15

L'evento è stato modificato. Titolo: oVirt 3.6.0 Alpha Release Test Day Quando: mer 2015-05-27 (modificato) Calendario: oVirt schedule Chi: * Sandro Bonazzola- autore * infra(a)ovirt.org * devel(a)ovirt.org * users(a)ovirt.org Dettagli evento: https://www.google.com/calendar/event?action=VIEW&eid=YWkyYWEzMWUwMnFhajAyZ… Invito da Google Calendar: https://www.google.com/calendar/ Hai ricevuto questo messaggio email di cortesia all'account users(a)ovirt.org perché sei uno dei partecipanti a questo evento. Per disattivare la ricezione di aggiornamenti futuri per questo evento, rifiuta l'evento. In alternativa, puoi registrarti per un account Google in https://www.google.com/calendar/ e verificare le impostazioni di notifica per l'intero calendario.

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oVirt Test Day next week on May 27th
by Sandro Bonazzola 18 May '15

18 May '15

Hi, Just a reminder that next week we're going to have a Test Day on May 27 (postponed 1 day due to collision with 3.5.3 RC2 release). Maintainers: please update the test day page[1] Testers: be sure to get your systems ready! [1] http://www.ovirt.org/OVirt_3.6_Test_Day -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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Possible SELinux problems with ovirt syncronizing networks
by Jeremy Utley 18 May '15

18 May '15

Hello all! Running ovirt 3.5 on CentOS 7 currently, and running into a little problem. All my nodes are currently showing the ovirtmgmt network as unsyncronized. When I try to force them to sync, it fails. Looking at the /var/log/vdsm/supervdsm.log file on one of the nodes, it looks like it has to do with SELinux. See: http://pastebin.com/NX7yetVW Which contains a dump of the supervdsm.log file when I tried to force syncronization. Judging from what I'm seeing, after VDSM writes the new network configuration files to /etc/sysconfig/network-scripts/ifcfg-*, it attempts to run a selinux.restorecon function against those files. Since we disable SELinux by default on all our servers, this action is failing with Errno 61 (see lines 66-71 and 86-91 in the above-mentioned pastebin). Is this normal? Is ovirt expecting to run with SELinux enabled? Or am I mis-interpreting this log output? Thanks for any help or advice you can give me! Jeremy

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My feedback on network setting after installing OVirt
by John Joseph 18 May '15

18 May '15

Hi All, Like to give my feedback about how the network interface behaved after OVirt I have used CentOS 6.6 64 bit, updated Ovirt stable from the repo Now after the installation, and configuration you get "ovirtmgmt" interface and "ovirtmgmt" interface gets the IP address and everything is fine . Now reboot it result is that when you give ifconfig , eth0 is not displayed and "ovirtmgmt" do not have IP address This stage solved by giving ifconfig eth0 up and restarting the network, it will give "ovirtmgmt" an IP now I tested it using different installation, with DHCP or manual configuration for eth0 , in both the case the same experience Giving my feedback, thanks

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