[ovirt-users] importing iscsi storage domain
Maor Lipchuk
mlipchuk at redhat.com
Sun Feb 15 07:54:20 EST 2015
Hi Steven,
I suspect this is somehow related to sanlock based on the error ResourceAcqusitionFailed,
Can u please attach the VDSM logs as well.
Liron, Nir do you have any insights about this?
Thanks,
Maor
----- Original Message -----
> From: "Steven M. Bellistri" <SBellistri at ldirx.com>
> To: "Elad Ben Aharon" <ebenahar at redhat.com>, "Maor Lipchuk" <mlipchuk at redhat.com>, "Liron Aravot"
> <laravot at redhat.com>
> Cc: users at ovirt.org
> Sent: Wednesday, February 11, 2015 7:07:00 PM
> Subject: RE: [ovirt-users] importing iscsi storage domain
>
> yes, no problem. I am including the logs from yesterday and today.
>
> From: Elad Ben Aharon [mailto:ebenahar at redhat.com]
> Sent: Wednesday, February 11, 2015 3:58 AM
> To: Steven M. Bellistri; Maor Lipchuk; Liron Aravot
> Cc: users at ovirt.org
> Subject: Re: [ovirt-users] importing iscsi storage domain
>
> Steven - can you please attach engine.log also?
> (/var/log/ovirt-engine/engine.log)
>
> Adding Maor and Liron from DEV.
>
> Maor, Liron, can you take a look?
>
> In vdsm.log I see the following:
>
> Thread-77065::WARNING::2015-02-10
> 09:43:49,917::resourceManager::591::Storage.ResourceManager::(registerResource)
> Resource factory failed to create resource
> '2e94bbac-1648-49db-8605-ce574d2bc240_imageNS.952af113-8219-43a4-92a9-bfe913ec8b69'.
> Canceling request.
> Traceback (most recent call last):
> File "/usr/share/vdsm/storage/resourceManager.py", line 587, in
> registerResource
> obj = namespaceObj.factory.createResource(name, lockType)
> File "/usr/share/vdsm/storage/resourceFactories.py", line 193, in
> createResource
> lockType)
> File "/usr/share/vdsm/storage/resourceFactories.py", line 119, in
> __getResourceCandidatesList
> repoPath = os.path.join(self.storage_repository, dom.getPools()[0])
> IndexError: list index out of range
> Thread-77065::DEBUG::2015-02-10
> 09:43:49,918::resourceManager::210::Storage.ResourceManager.Request::(cancel)
> ResName=`2e94bbac-1648-49db-8605-ce574d2bc240_imageNS.952af113-8219-43a4-92a9-bfe913ec8b69`ReqID=`10e68fbb-ac50-461f-92ac-d8c43060ed43`::Canceled
> request
> Thread-77065::WARNING::2015-02-10
> 09:43:49,918::resourceManager::203::Storage.ResourceManager.Request::(cancel)
> ResName=`2e94bbac-1648-49db-8605-ce574d2bc240_imageNS.952af113-8219-43a4-92a9-bfe913ec8b69`ReqID=`10e68fbb-ac50-461f-92ac-d8c43060ed43`::Tried
> to cancel a processed request
> Thread-77065::ERROR::2015-02-10
> 09:43:49,918::task::866::Storage.TaskManager.Task::(_setError)
> Task=`6e023655-23ad-42cd-9b7e-6c5e5e3b08b9`::Unexpected error
> Traceback (most recent call last):
> File "/usr/share/vdsm/storage/task.py", line 873, in _run
> return fn(*args, **kargs)
> File "/usr/share/vdsm/logUtils.py", line 45, in wrapper
> res = f(*args, **kwargs)
> File "/usr/share/vdsm/storage/hsm.py", line 1285, in setVolumeDescription
> pool.setVolumeDescription(sdUUID, imgUUID, volUUID, description)
> File "/usr/share/vdsm/storage/securable.py", line 77, in wrapper
> return method(self, *args, **kwargs)
> File "/usr/share/vdsm/storage/sp.py", line 1884, in setVolumeDescription
> rm.LockType.exclusive):
> File "/usr/share/vdsm/storage/resourceManager.py", line 523, in
> acquireResource
> raise se.ResourceAcqusitionFailed()
> ResourceAcqusitionFailed: Could not acquire resource. Probably resource
> factory threw an exception.: ()
>
>
> ________________________________
> From: "Steven M. Bellistri"
> <SBellistri at ldirx.com<mailto:SBellistri at ldirx.com>>
> To: "Elad Ben Aharon" <ebenahar at redhat.com<mailto:ebenahar at redhat.com>>
> Sent: Tuesday, 10 February, 2015 6:35:32 PM
> Subject: RE: [ovirt-users] importing iscsi storage domain
>
> Another issue, when I failback the 2 storage domains, the 2nd SD is not
> working. The vm that has the DB drives will not boot after I failover (I
> checked the virtio-scsi setting and it was checked), but I was getting an
> error in the manager saying that: Failed to update OVF disks
> 952af113-8219-43a4-92a9-bfe913ec8b69, OVF data isn't updated on those OVF
> stores (Data Center Default, Storage Domain iSCSI_2). So then I tried
> putting the SD2 into maintenance mode and then reactivating it, but it would
> not active or would it detach. I had to destroy the SD. The weird thing is
> that I had no problems with the 1st SD. I am sending the vdsm.log file from
> the host in the PR site.
>
> From: Elad Ben Aharon [mailto:ebenahar at redhat.com]
> Sent: Monday, February 9, 2015 1:26 AM
> To: Steven M. Bellistri
> Cc: Aharon Canan; users at ovirt.org<mailto:users at ovirt.org>
> Subject: Re: [ovirt-users] importing iscsi storage domain
>
> The import domain operation consists of several stages which their execution
> time can vary.
> It would be almost impossible to estimate how long it will take. But, since
> the whole import operation, along with the VMs registration in the new
> environment, doesn't involve any long time operations, like disks creation,
> it shouldn't take more than a few minutes.
>
>
> ________________________________
> From: "Steven M. Bellistri"
> <SBellistri at ldirx.com<mailto:SBellistri at ldirx.com>>
> To: "Elad Ben Aharon" <ebenahar at redhat.com<mailto:ebenahar at redhat.com>>
> Cc: "Aharon Canan" <acanan at redhat.com<mailto:acanan at redhat.com>>,
> users at ovirt.org<mailto:users at ovirt.org>
> Sent: Thursday, 5 February, 2015 5:41:11 PM
> Subject: RE: [ovirt-users] importing iscsi storage domain
>
> I put the storage domain in maintenance mode, then changed the time from
> 60minutes to 5min, then after I failed the storage over I was able to import
> the domain. Thanks so much for the help. I just have one more question, is
> there anyway to calculate how long it will take to import a domain, because
> our production environment is about 5.5TB with about 40vm’s?
>
> thanks
>
> From: Elad Ben Aharon [mailto:ebenahar at redhat.com]
> Sent: Thursday, February 5, 2015 1:49 AM
> To: Steven M. Bellistri
> Cc: Aharon Canan; users at ovirt.org<mailto:users at ovirt.org>
> Subject: Re: [ovirt-users] importing iscsi storage domain
>
> If you can't see the VMs under 'VM Import' subtab under the imported storage
> domain, it means that you won't be able to recover those VMs (because their
> configuration files weren't uploaded to the domain).
> For the next time, you can decrease the time interval of the OVFs upload as
> explained below in the thread.
>
> Regarding the upgrade, it is possible to upgrade from 3.4 to 3.5 and once
> you'll upgrade the setup and the DC compatibility version to 3.5, the OVFs
> of the VMs will be uploaded to the storage domains where the VMs's disks are
> located on. (again, every 60 minutes by default).
>
>
>
>
>
>
> Elad Ben Aharon
> RHEV-QE storage
> [cid:image001.jpg at 01D045EA.B12E26C0]
>
>
>
> ________________________________
> From: "Steven M. Bellistri"
> <SBellistri at ldirx.com<mailto:SBellistri at ldirx.com>>
> To: "Elad Ben Aharon" <ebenahar at redhat.com<mailto:ebenahar at redhat.com>>
> Cc: "Aharon Canan" <acanan at redhat.com<mailto:acanan at redhat.com>>,
> users at ovirt.org<mailto:users at ovirt.org>
> Sent: Wednesday, 4 February, 2015 5:44:37 PM
> Subject: RE: [ovirt-users] importing iscsi storage domain
>
> No, I did not wait 60 minutes before I tried to failover. Do, I need to
> start over, or can I just failback and wait the hour for the ovfs to upload?
> I do have a question, is this feature possible for an environment that was
> upgraded from 3.4 to 3.5? My production environment is 3.4, the 3.5
> environment is a clean test environment, but if I cant upgrade to 3.5 from
> 3.4 then this will not be a good DR option for me.
>
> thanks
>
> From: Elad Ben Aharon [mailto:ebenahar at redhat.com]
> Sent: Wednesday, February 4, 2015 8:56 AM
> To: Steven M. Bellistri
> Cc: Aharon Canan; users at ovirt.org<mailto:users at ovirt.org>
> Subject: Re: [ovirt-users] importing iscsi storage domain
>
> Hi Steven,
>
> In order to import the VMs from the imported storage domain, the VMs
> configuration files (which are called OVFs) have to be uploaded first before
> the domain is detached from the setup. This is being done by engine in a
> time interval of 60 minutes (it's configurable using rhevm-config --set
> OvfUpdateInMinutes=<value> and restart ovirt-engine service). From 3.5.1,
> the OVFs are uploaded once you move the storage domain to maintenance. did
> you do so in the original RHEV environment? What was the version of this
> environment?
> If you didn't deactivate the domain in the first environment and then tried
> to attach it to the DR environment, the existence of the VMs in the domain
> depends on the OVFs upload that was supposed to be done by the first engine,
> which is being done every 60 minutes as explained, so if you've created
> those VMs and immediately destroyed the setup, those VMs probably won't be
> available for you in the DR environment.
>
>
>
>
>
>
> Elad Ben Aharon
> RHEV-QE storage
> [cid:image001.jpg at 01D045EA.B12E26C0]
>
>
>
> ________________________________
> From: "Steven M. Bellistri"
> <SBellistri at LDIRx.com<mailto:SBellistri at LDIRx.com>>
> To: "Aharon Canan" <acanan at redhat.com<mailto:acanan at redhat.com>>
> Cc: users at ovirt.org<mailto:users at ovirt.org>
> Sent: Tuesday, 3 February, 2015 6:16:01 PM
> Subject: Re: [ovirt-users] importing iscsi storage domain
>
> version 3.5.1
>
> From: Aharon Canan [mailto:acanan at redhat.com]
> Sent: Tuesday, February 3, 2015 6:22 AM
> To: Steven M. Bellistri
> Cc: users at ovirt.org<mailto:users at ovirt.org>
> Subject: Re: [ovirt-users] importing iscsi storage domain
>
> What version are you using?
>
>
>
> Regards,
> __________________________________________________
> Aharon Canan
> int phone - 8272036
> ext phone - +97297692036
> email - acanan at redhat.com<mailto:acanan at redhat.com>
>
> ________________________________
> From: "Steven M. Bellistri"
> <SBellistri at ldirx.com<mailto:SBellistri at ldirx.com>>
> To: "Aharon Canan" <acanan at redhat.com<mailto:acanan at redhat.com>>
> Cc: users at ovirt.org<mailto:users at ovirt.org>
> Sent: Monday, February 2, 2015 8:12:00 PM
> Subject: RE: [ovirt-users] importing iscsi storage domain
>
> Thank you for the response.
>
> I went thru the steps 1-9, and when I get to step 10 there is no import vms
> or import templates sub-tabs. I am including the vdsm.log from the host.
> Also, when I do a lvs on the host, I can see the disks that reside in the
> imported SD, one is 30gb and the other is 40gb. The storage domain I am
> importing is called iSCSI.
>
>
> From: Aharon Canan [mailto:acanan at redhat.com]
> Sent: Sunday, February 1, 2015 9:55 AM
> To: Steven M. Bellistri
> Cc: users at ovirt.org<mailto:users at ovirt.org>
> Subject: Re: [ovirt-users] importing iscsi storage domain
>
> Hi
>
> Please check below link for info, ovirt version should be 3.5
> http://www.ovirt.org/Features/ImportStorageDomain
>
> please be aware to step 10 under "Work flow for Import block Storage Domain -
> UI flow"
>
> In case it is not working, please add exact steps and engine/vdsm logs so we
> will be able to check
>
>
>
> Regards,
> __________________________________________________
> Aharon Canan
> int phone - 8272036
> ext phone - +97297692036
> email - acanan at redhat.com<mailto:acanan at redhat.com>
>
> ________________________________
> From: "Steven M. Bellistri"
> <SBellistri at LDIRx.com<mailto:SBellistri at LDIRx.com>>
> To: "users at ovirt.org<mailto:users at ovirt.org>"
> <users at ovirt.org<mailto:users at ovirt.org>>
> Sent: Friday, January 30, 2015 12:18:54 AM
> Subject: [ovirt-users] importing iscsi storage domain
>
> I am trying to test failing over to a DR site using the storage domain
> import. The DR site shows that it imported the iscsi storage domain, and
> activates it in the datacenter, but none of the vm’s or anything shows up.
> What am I missing.
>
> thanks
>
> Steven Bellistri
>
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> the use of LDI Integrated Pharmacy Services and the recipient(s) named
> above. If you are not the recipient, or the employee or agent responsible
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