[ovirt-users] Add FC domain failed - but reported as used

[Roberto Nunin]

​Attached logs, from engine and SPM.​ Some fields was anonimyzed.
In the meantime, I've put in place a workaround:
update the engine DB, removed the storage I've tried to add from both
storage_domain_dynamic and storage_domain_static.

After couple of minutes (more than 15) the LUN was again available, tried
to add, success.
Would be interesting why it was failing at first attempt.

Thanks


2017-10-11 16:07 GMT+02:00 Adam Litke <alitke at redhat.com>:

> Please provide engine and vdsm logs during the failure window.
>
> On Wed, Oct 11, 2017 at 8:23 AM, Roberto Nunin <robnunin at gmail.com> wrote:
>
>> I've tried to add a second FC data domain to our oVirt remote infra,
>> built with 6 hosts in remote and 4 local, where hosted-engine is running.
>>
>> Currently, we are using  4.0.1.1-1.el7.centos.
>>
>> After FC storage setup (zoning/masking), tried to add the new volume to
>> the remote DC.
>>
>> Process was failing with:
>>
>> 2017-10-11 12:57:31,174 ERROR [org.ovirt.engine.core.dal.dbb
>> roker.auditloghandling.AuditLogDirector] (default task-5) [bfcbca2]
>> Correlation ID: bfcbca2, Job ID: 0850b9ba-a898-472c-9dbd-3ae4f27b2992,
>> Call Stack: null, Custom Event ID: -1, Message: Failed to attach Storage
>> Domain oVirt_datastore_2_NO to Data Center CompanyDCoVirt4. (User:
>> me at srv-ldap-new.company.com-authz).
>>
>> on SPM, vdsm log report:
>>
>> jsonrpc.Executor/0::ERROR::2017-10-11 12:57:26,503::sdc::140::Storag
>> e.StorageDomainCache::(_findDomain) looking for unfetched domain
>> 17d3d910-3f79-468e-9ffb-a7bd2bd174aa
>> jsonrpc.Executor/0::ERROR::2017-10-11 12:57:26,503::sdc::157::Storag
>> e.StorageDomainCache::(_findUnfetchedDomain) looking for domain
>> 17d3d910-3f79-468e-9ffb-a7bd2bd174aa
>> jsonrpc.Executor/0::ERROR::2017-10-11 12:57:26,505::sdc::146::Storag
>> e.StorageDomainCache::(_findDomain) domain 17d3d910-3f79-468e-9ffb-a7bd2bd174aa
>> not found
>>
>>
>> After this attempt, I've double checket that all 6 hosts have identified
>> the new volume. All are ok.
>>
>> Another attempt to add the volume to the remote DC, was failing blocking
>> me to chosse the volume ID into the GUI interface, because "the LUN is
>> already part of a Storage DOmain".
>>
>> I think that something is still marking as used the new volume into the
>> host-engine DB, even if it isn't available into the GUI interface.
>> If this could be the reason, how to correctly manage this issue ? (apart
>> update the entire installation, planned :) )
>>
>> Thanks in advance
>>
>> --
>> Roberto
>>
>>
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>
>
> --
> Adam Litke
>



-- 
Roberto Nunin
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