Re: [ovirt-users] Locked NFS SD
This happened when I tried to switch the SD "mi-ci-3" to maintenance mode while copying template's disk image from "mi-ci-1" to "mi-ci-5" (and "mi-ci-3" also had this image already copied). I have already fixed this by some changes in DB and destroy SD. My installation is not self-hosted deploy. I'll try to dig logs from that situation today and post it here (I produce really a loot of logs)... 2015-04-13 17:45 GMT+02:00 Bob Doolittle : > Are you using a self-hosted deployment? If so, this may be the issue > that's been reported for almost a year now that results in an inability to > shutdown cleanly due to sanlock leases being held which result in watchdog > timeouts that cause a system to reboot instead of shutdown. See for > example: http://lists.ovirt.org/pipermail/users/2014-May/024652.html > > I still experience this with 3.5.1. When I poweroff my machine I have to > physically be there to hit the power switch when it tries to reboot after > the wdmd watchdog timeout. I notice during shutdown that the storage > domains fail to unmount. > > -Bob > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] ap7920 fencing device does not work
- Original Message - > From: "Mario Giammarco" > To: "Eli Mesika" > Cc: users@ovirt.org > Sent: Monday, April 13, 2015 10:23:29 PM > Subject: Re: [ovirt-users] ap7920 fencing device does not work > > So, > I just added the first host and I cannot check if fencing works until I add > the second host? Yes, this is how it works now We have a RFE for letting oVirt engine itself serve as a proxy and then you are supposed to do that with one host as well ... > Nice to know > > Thanks again, > Mario > > 2015-04-13 21:18 GMT+02:00 Eli Mesika : > > > > > > > - Original Message - > > > From: "Mario Giammarco" > > > To: users@ovirt.org > > > Sent: Monday, April 13, 2015 10:01:07 PM > > > Subject: [ovirt-users] ap7920 fencing device does not work > > > > > > Hello, > > > I am trying to use ap7920 as fencing device for ovirt 3.5.1 > > > > > > I have configured all parameters correctly but I get only: > > > > > > 2015-04-13 20:58:21,704 ERROR [org.ovirt.engine.core.bll.FenceExecutor] > > > (ajp--127.0.0.1-8702-10) Failed to run Power Management command on Host > > , no > > > running proxy Host was found. > > > > > > In my ovirt node I do fence_apc -a 10.1.0.208 -l apc -p apc -o status -n > > 7 -x > > > > > > and I get a correct reply "Status: ON" > > > > > > So command line is working. > > > > > > What can I do? > > > > Hi > > > > oVirt power management handling requires another host in the fenced host > > Cluster/DC except the fenced host that is served as a proxy for the > > operation > > It means that when a fencing operation is required, oVirt will search for > > a proxy host and the relevant scripts in the proxy host will invoke the > > fencing operation on the target. > > Please make sure that you have another Host in the Cluster/DC which is in > > UP status or any other status that does not mark connectivity issues > > > > > > > > Please help me! > > > > > > Thanks, > > > Mario > > > > > > ___ > > > Users mailing list > > > Users@ovirt.org > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] ap7920 fencing device does not work
So, I just added the first host and I cannot check if fencing works until I add the second host? Nice to know Thanks again, Mario 2015-04-13 21:18 GMT+02:00 Eli Mesika : > > > - Original Message - > > From: "Mario Giammarco" > > To: users@ovirt.org > > Sent: Monday, April 13, 2015 10:01:07 PM > > Subject: [ovirt-users] ap7920 fencing device does not work > > > > Hello, > > I am trying to use ap7920 as fencing device for ovirt 3.5.1 > > > > I have configured all parameters correctly but I get only: > > > > 2015-04-13 20:58:21,704 ERROR [org.ovirt.engine.core.bll.FenceExecutor] > > (ajp--127.0.0.1-8702-10) Failed to run Power Management command on Host > , no > > running proxy Host was found. > > > > In my ovirt node I do fence_apc -a 10.1.0.208 -l apc -p apc -o status -n > 7 -x > > > > and I get a correct reply "Status: ON" > > > > So command line is working. > > > > What can I do? > > Hi > > oVirt power management handling requires another host in the fenced host > Cluster/DC except the fenced host that is served as a proxy for the > operation > It means that when a fencing operation is required, oVirt will search for > a proxy host and the relevant scripts in the proxy host will invoke the > fencing operation on the target. > Please make sure that you have another Host in the Cluster/DC which is in > UP status or any other status that does not mark connectivity issues > > > > > Please help me! > > > > Thanks, > > Mario > > > > ___ > > Users mailing list > > Users@ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] ap7920 fencing device does not work
- Original Message - > From: "Mario Giammarco" > To: users@ovirt.org > Sent: Monday, April 13, 2015 10:01:07 PM > Subject: [ovirt-users] ap7920 fencing device does not work > > Hello, > I am trying to use ap7920 as fencing device for ovirt 3.5.1 > > I have configured all parameters correctly but I get only: > > 2015-04-13 20:58:21,704 ERROR [org.ovirt.engine.core.bll.FenceExecutor] > (ajp--127.0.0.1-8702-10) Failed to run Power Management command on Host , no > running proxy Host was found. > > In my ovirt node I do fence_apc -a 10.1.0.208 -l apc -p apc -o status -n 7 -x > > and I get a correct reply "Status: ON" > > So command line is working. > > What can I do? Hi oVirt power management handling requires another host in the fenced host Cluster/DC except the fenced host that is served as a proxy for the operation It means that when a fencing operation is required, oVirt will search for a proxy host and the relevant scripts in the proxy host will invoke the fencing operation on the target. Please make sure that you have another Host in the Cluster/DC which is in UP status or any other status that does not mark connectivity issues > > Please help me! > > Thanks, > Mario > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] ap7920 fencing device does not work
Hello, I am trying to use ap7920 as fencing device for ovirt 3.5.1 I have configured all parameters correctly but I get only: 2015-04-13 20:58:21,704 ERROR [org.ovirt.engine.core.bll.FenceExecutor] (ajp--127.0.0.1-8702-10) Failed to run Power Management command on Host , no running proxy Host was found. In my ovirt node I do fence_apc -a 10.1.0.208 -l apc -p apc -o status -n 7 -x and I get a correct reply "Status: ON" So command line is working. What can I do? Please help me! Thanks, Mario ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Can't export template with 3.5.1
On 04/06/2015 02:57 AM, Omer Frenkel wrote:
- Original Message -
From: "Bob Doolittle"
To: "users-ovirt"
Sent: Monday, April 6, 2015 2:05:10 AM
Subject: Re: [ovirt-users] Can't export template with 3.5.1
No suggestions? This seems pretty basic. Any input would be appreciated.
Thanks,
Bob
the cause is that for some reason vdsm thinks the image doesn't exist,
i think it looks for it on the dest storage before the copy started..?
maybe someone from the storage could help here...
call for getVolumeInfo with the same image id, on src storage just before the
copy request
Thread-24222::DEBUG::2015-03-26
13:06:51,189::__init__::500::jsonrpc.JsonRpcServer::(_serveRequest) Return
'Volume.getInfo' in bridge with {'status': 'OK', 'domain':
'81d75e8f-dcac-439b-9107-110eb4392425', 'volt
ype': 'SHARED', 'description': 'Active VM', 'parent':
'----', 'format': 'RAW', 'image':
'8dabd35a-1bf0-4445-9182-19b9e90dcd84', 'ctime': '1427389373', 'disktype': '2',
'legality':
'LEGAL', 'allocType': 'SPARSE', 'mtime': '0', 'apparentsize': '21474836480',
'children': [], 'pool': '', 'capacity': '21474836480', 'uuid':
u'036800fe-220b-46b8-a30e-ef3302fcf257', 'truesize': '7800082432', 'ty
pe': 'SPARSE'}
call for copy with the right src/dst storage
Thread-24225::DEBUG::2015-03-26
13:06:51,580::__init__::469::jsonrpc.JsonRpcServer::(_serveRequest) Calling
'Volume.copy' in bridge with {u'preallocate': 2, u'volFormat': 5, u'volType':
6, u'dstImgUUID': u'8dabd35a-1bf0-4445-9182-19b9e90dcd84', u'dstVolUUID':
u'036800fe-220b-46b8-a30e-ef3302fcf257', u'dstSdUUID':
u'b20fd7d9-0e75-43b0-9203-df3dd7630738', u'volumeID':
u'036800fe-220b-46b8-a30e-ef3302fcf257', u'imageID':
u'8dabd35a-1bf0-4445-9182-19b9e90dcd84', u'postZero': u'false',
u'storagepoolID': u'0002-0002-0002-0002-0270', u'storagedomainID':
u'81d75e8f-dcac-439b-9107-110eb4392425', u'force': u'false', u'desc': u''}
then the image is not found on the dst sd:
c50cc0bb-5ec7-445f-99e6-e413e3e2ee34::ERROR::2015-03-26
13:06:51,933::image::748::Storage.Image::(copyCollapsed) Unexpected error
Traceback (most recent call last):
File "/usr/share/vdsm/storage/image.py", line 730, in copyCollapsed
srcVolUUID=volume.BLANK_UUID)
File "/usr/share/vdsm/storage/sd.py", line 430, in createVolume
preallocate, diskType, volUUID, desc, srcImgUUID, srcVolUUID)
File "/usr/share/vdsm/storage/volume.py", line 375, in create
imgPath = image.Image(repoPath).create(sdUUID, imgUUID)
File "/usr/share/vdsm/storage/image.py", line 126, in create
os.mkdir(imageDir)
OSError: [Errno 2] No such file or directory:
'/rhev/data-center/0002-0002-0002-0002-0270/b20fd7d9-0e75-43b0-9203-df3dd7630738/images/8dabd35a-1bf0-4445-9182-19b9e90dcd84'
Hi Bob,
Sorry for the delay--are you still experiencing this problem?
I tried to reproduce this in my environment, but didn't see the above
errors. Errno 2 is ENOENT, meaning part of the pathname in the mkdir()
call doesn't exist. I suspect something went wrong before this, and this
is just a symptom. Do you recall any errors creating the export domain?
Does it look properly mounted on the host and contain the images directory
from the above log snippet?
I'd suggest re-creating the export domain, if that's feasible, and
re-trying. If that doesn't work, please send logs with the re-creation
and export failure and we'll dig a bit deeper.
On 03/26/2015 01:19 PM, Bob Doolittle wrote:
I created template from a VM, which completed successfully.
Now I am trying to export that template, and I get an error: "Failed to
complete copy of Template Centos6 to Domain xion2-tmpexport".
Any suggestions? There is plenty of free space on disk.
I have attached my VDSM log and my engine and server logs.
I am using Fedora 20 for the (single) host and the self-hosted engine, oVirt
3.5.1.1-1
Thanks,
Bob
I've linked 2 files to this email:
vdsm.log (20.6 MB) Dropbox https://db.tt/MEbYnz2Z
engine.log (2.4 MB) Dropbox https://db.tt/13hMN54l
Mozilla Thunderbird makes it easy to share large files over email.
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Re: [ovirt-users] Community Help for Austrian Conference?
No one from Brno has stepped up, unfortunately. Any takers to do the car pool with Rene? Peace, Brian - Original Message - > From: "Rene Koch" > To: "users" , "Brian Proffitt" > Sent: Monday, April 13, 2015 10:43:16 AM > Subject: RE: [ovirt-users] Community Help for Austrian Conference? > > No one willing to help? :( > I'm going to Graz an Friday about midday by car - if someone from Brno can > make it to Vienna until this time I can provide a ride from Vienna an Friday > and back on Saturday... > > > Regards, > René > > > -Original message- > From: Brian Proffitt > Sent: Mon 06-04-2015 20:12 > Subject: [ovirt-users] Community Help for Austrian Conference? > To: users ; > > Rene Koch is hosting a booth at Grazer Linuxtage on April 25[1], and would > > like > > to know if anyone from the EU would like to swing in and help man the booth > > on > > that day. > > > > It's about a 3.5 hour from Brno. Any takers? > > > > BKP > > > > > > [1] https://www.linuxtage.at/ > > > > -- > > Brian Proffitt > > > > Community Liaison > > oVirt > > Open Source and Standards, Red Hat - http://community.redhat.com > > Phone: +1 574 383 9BKP > > IRC: bkp @ OFTC > > ___ > > Users mailing list > > Users@ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > > > -- Brian Proffitt Community Liaison oVirt Open Source and Standards, Red Hat - http://community.redhat.com Phone: +1 574 383 9BKP IRC: bkp @ OFTC ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Community Help for Austrian Conference?
No one willing to help? :( I'm going to Graz an Friday about midday by car - if someone from Brno can make it to Vienna until this time I can provide a ride from Vienna an Friday and back on Saturday... Regards, René -Original message- From: Brian Proffitt Sent: Mon 06-04-2015 20:12 Subject:[ovirt-users] Community Help for Austrian Conference? To: users ; > Rene Koch is hosting a booth at Grazer Linuxtage on April 25[1], and would > like > to know if anyone from the EU would like to swing in and help man the booth > on > that day. > > It's about a 3.5 hour from Brno. Any takers? > > BKP > > > [1] https://www.linuxtage.at/ > > -- > Brian Proffitt > > Community Liaison > oVirt > Open Source and Standards, Red Hat - http://community.redhat.com > Phone: +1 574 383 9BKP > IRC: bkp @ OFTC > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Locked NFS SD
On 04/13/2015 05:11 AM, shimano wrote: Hi guys, One of my storage domains stay locked for a few days after trying to move it to maintenance mode. How can I cancel this task or kick it to finish? Hi, Do you know the reason it was locked? Can you provide engine logs? (The domain status can be updated manually in the DB, but it would be best to understand the issue first and do something less invasive if possible.) Thanks, Greg ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] oVirt 3.5 on Ubuntu? [oVirt Dockerized]
Hi Mario, Glad to hear you're interested in the project. please see inline reply. - Original Message - > From: "Mario Giammarco" > To: users@ovirt.org > Sent: Saturday, 11 April, 2015 8:57:52 PM > Subject: Re: [ovirt-users] oVirt 3.5 on Ubuntu? [oVirt Dockerized] > > Moran Goldboim writes: > > > > > Deploying oVirt engine has never been so easy. > Hi, > I have seen the project and it is interesting a lot. > Please note that next version of synology NAS OS will have docker support, > so I can buy a nas and use it also as ovirt-engine. can you explain a bit more on the architecture you would like to present? > But I am learning docker and I see that it is not so "easy" to setup. > Infact a custom version of ovirt-engine must be developer for it. The project isn't build in such a way you need to be a developer to run it (though few manual steps needs to be taken ATM) on a linux machine: 1. git clone https://github.com/mgoldboi/oVirt-Dockerized.githttps://github.com/mgoldboi/oVirt-Dockerized.git 2. cd oVirt-Dockerized/Build 3. sudo make ovirt this procedure will build latest oVirt version container and a database container initialize with oVirt scheme. > So I see that you have made a 3.5.0 engine for docker but: > > - will you provide 3.5.1? It seems to me I cannot upgrade it easily Since i haven't seen so much interest from the community around this area, I haven't generated new images for 3.5.1 (only for the clean rpm image). regarding upgrades, since this basically a POC for ovirt in a container, upgrade isn't supported yet. which means you have 2 options ATM: -upgrade from within the container[1] -swap the oVirt container (3.5.0 -> 3.5.1) and stay with the same DB (you may need to upgrade the scheme manually, save/restore certificates) [2][3] > - if I install a standard ovirt-engine or a dockerized engine now, can I > migrate configuration to another one? same procedure as above. let me know if you have more questions. Moran. > > Thanks in advance for help, > Mario > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > [1]http://www.ovirt.org/OVirt_3.5_Release_Notes#Install_.2F_Upgrade_from_Previous_Versions [2]http://www.ovirt.org/OVirt-database-upgrade-procedure [3]http://www.ovirt.org/Backup_And_Restore_Engine ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Annoying/wrong message in "Tasks tab"
Thank you! *** Dr. Arman Khalatyan eScience -SuperComputing Leibniz-Institut für Astrophysik Potsdam (AIP) An der Sternwarte 16, 14482 Potsdam, Germany *** On Mon, Apr 13, 2015 at 1:10 PM, Michael Burman wrote: > Hi Arman, > > I opened a bug on this - https://bugzilla.redhat.com/show_bug.cgi?id=1203143 > > Thank you, > > Michael B > > - Original Message - > From: "Arman Khalatyan" > To: "users" > Sent: Monday, April 13, 2015 1:19:02 PM > Subject: [ovirt-users] Annoying/wrong message in "Tasks tab" > > Hi, > after some reboots one of the nodes is still in the Tasks tab in > ovirt-gui with message: > "Handling non responsive Host babserv.cls" > But this is not true my host is running and green in the gui, even > more there several VMs running on it. > Are there way to fix it?Some how remove this misleading message from > the Tasks Tab? > > My Setup: ovirt 3.5.x, centos 6.6 > > > id="08ae06c6-0bee-4ab3-8f47-76bd116fb3f6"> > > rel="clear"/> > rel="end"/> > > Handling non responsive Host babserv.cls > > STARTED > > id="----"/> > 2015-04-02T14:55:41.659+02:00 > 2015-04-02T14:55:41.783+02:00 > false > true > > * Closing connection #0 > > > > > *** > > Dr. Arman Khalatyan eScience -SuperComputing > Leibniz-Institut für Astrophysik Potsdam (AIP) > An der Sternwarte 16, 14482 Potsdam, Germany > > *** > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > -- > Michael Burman > RedHat Israel, RHEV-M QE Network Team > > Mobile: 054-5355725 > IRC: mburman ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Annoying/wrong message in "Tasks tab"
Hi Arman, I opened a bug on this - https://bugzilla.redhat.com/show_bug.cgi?id=1203143 Thank you, Michael B - Original Message - From: "Arman Khalatyan" To: "users" Sent: Monday, April 13, 2015 1:19:02 PM Subject: [ovirt-users] Annoying/wrong message in "Tasks tab" Hi, after some reboots one of the nodes is still in the Tasks tab in ovirt-gui with message: "Handling non responsive Host babserv.cls" But this is not true my host is running and green in the gui, even more there several VMs running on it. Are there way to fix it?Some how remove this misleading message from the Tasks Tab? My Setup: ovirt 3.5.x, centos 6.6 Handling non responsive Host babserv.cls STARTED 2015-04-02T14:55:41.659+02:00 2015-04-02T14:55:41.783+02:00 false true * Closing connection #0 *** Dr. Arman Khalatyan eScience -SuperComputing Leibniz-Institut für Astrophysik Potsdam (AIP) An der Sternwarte 16, 14482 Potsdam, Germany *** ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Michael Burman RedHat Israel, RHEV-M QE Network Team Mobile: 054-5355725 IRC: mburman ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] about testing scenario
On 12/04/15 08:09, Yedidyah Bar David wrote: > I think most people just treat VMs just as physical ones You should not do this, as there are many differences between real hardware and a virtual machine, which makes time synching in VMs a little more complicated than on real hardware. you might want to google "tinker panic vm" and you eventually land here: http://kb.vmware.com/kb/1006427 HTH -- 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 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Annoying/wrong message in "Tasks tab"
Hi, after some reboots one of the nodes is still in the Tasks tab in ovirt-gui with message: "Handling non responsive Host babserv.cls" But this is not true my host is running and green in the gui, even more there several VMs running on it. Are there way to fix it?Some how remove this misleading message from the Tasks Tab? My Setup: ovirt 3.5.x, centos 6.6 Handling non responsive Host babserv.cls STARTED 2015-04-02T14:55:41.659+02:00 2015-04-02T14:55:41.783+02:00 false true * Closing connection #0 *** Dr. Arman Khalatyan eScience -SuperComputing Leibniz-Institut für Astrophysik Potsdam (AIP) An der Sternwarte 16, 14482 Potsdam, Germany *** ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] NFS Storage: domain locked by NFS-provider?
(...) 2015-04-13 03:22:23+0200 3243478 [1795]: s163 lockspace 62e29230-c475-4b16-a1e4-25e66ab8e382:13:/rhev/data-center/mnt/mi-ci-3:_ovirt_mi-ci-3/62e29230-c475-4b16-a1e4-25e66ab8e382/dom_md/ids:0 (...) 2015-04-13 09:54:15+0200 3266990 [11437]: s176 delta_renew read rv -116 offset 0 /rhev/data-center/mnt/mi-ci-3:_ovirt_mi-ci-3/62e29230-c475-4b16-a1e4-25e66ab8e382/dom_md/ids 2015-04-13 09:54:15+0200 3266990 [11437]: s176 renewal error -116 delta_length 0 last_success 3266965 2015-04-13 09:54:16+0200 3266990 [11437]: 62e29230 aio collect 0 0x7f86c40008c0:0x7f86c40008d0:0x7f87005f6000 result -116:0 match res (...) Is that say something? 2015-04-13 11:28 GMT+02:00 Allon Mureinik : > We use sanlock for locking. > > Can you add the log files with the error? > > -- > > *From: *"shimano" > *To: *users@ovirt.org > *Sent: *Friday, April 10, 2015 2:56:58 PM > *Subject: *[ovirt-users] NFS Storage: domain locked by NFS-provider? > > > Hi all, > > I tried to configure NFS Storage Domain with load balance by configuring > different IPs on Hosts for the same NFS-hostname and running few NFS > servers on those machines (NFS exports from MooseFS cluster). > > Unfortunatelly after correct add and attach Storage Domain, all Hosts are > switching to Non-operational because of problems with access to that > Storage Domain. > > Is oVirt making any locks on NFS SD's metafile? > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] NFS Storage: domain locked by NFS-provider?
We use sanlock for locking. Can you add the log files with the error? - Original Message - > From: "shimano" > To: users@ovirt.org > Sent: Friday, April 10, 2015 2:56:58 PM > Subject: [ovirt-users] NFS Storage: domain locked by NFS-provider? > Hi all, > I tried to configure NFS Storage Domain with load balance by configuring > different IPs on Hosts for the same NFS-hostname and running few NFS servers > on those machines (NFS exports from MooseFS cluster). > Unfortunatelly after correct add and attach Storage Domain, all Hosts are > switching to Non-operational because of problems with access to that Storage > Domain. > Is oVirt making any locks on NFS SD's metafile? > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Locked NFS SD
Hi guys, One of my storage domains stay locked for a few days after trying to move it to maintenance mode. How can I cancel this task or kick it to finish? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] self hosted storage engine disaster recovery procedure
Il 07/04/2015 17:53, Ron V. ha scritto: > On 2015-04-04 17:13, Ron V. wrote: >> Hello, >> > >> I am trying to document a disaster recovery mecanism using a full OS >> backup as well as a engine backup as described at >> http://www.ovirt.org/Ovirt-engine-backup >> >> I am unclear however how to prepare the existing iSCSI LUN to receive >> the data restore. I am able to destroy the engine and the VMs continue >> to run, however I am unclear how I can free the host lock on that LUN, >> format it and re-install on it. Is there a howto/document I can refer >> to in order to do this? >> > > Anyone? > > I have set aside ambitions to use the hosted engine, I was able to restore a > working engine on a seperate host, however now the engine has the former > iteration of itself listed in the VMs, and I can't delete it as it is "not > managed by the engine". > > How can I delete the former hosted-engine from the list of VMs? Oved, Eli, do you have a SQL line for dropping it from the table? > > Thanks in advance, > > Ron > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
