Hi ml, See my comments inline
Regards, Maor ----- Original Message ----- > From: [email protected] > To: [email protected] > Sent: Monday, May 18, 2015 2:16:23 PM > Subject: [ovirt-users] vdsm storage problem - maybe cache problem? > > 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? Yes, the vdsm use a cache for Storage Domains, you can try to restart the vdsmd service instead of rebooting the host. > > I can NOT reboot my node because i have active running vms on it. > > Thanks, > Mario > _______________________________________________ > Users mailing list > [email protected] > http://lists.ovirt.org/mailman/listinfo/users > _______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users
