Hi,
The root cause of my problem was that there was a stale NFS mount on my
hosts. They still had an nfs mount active.
Killing the ioprocess processes that were keeping the mount busy and
then unmounting the nfs mounts allowed me to activate the iso and export
domain again.
Regards,
Rik
On 04/28/2015 01:48 PM, Rik Theys wrote:
Hi,
I migrated my engine from CentOS 6 to CentOS 7 by taking an
engine-backup on the CentOS 6 install and running the restore on a
CentOS 7.1 install.
This worked rather well. I can log into the admin webinterface and see
my still running VM's.
The only issue I'm facing is that the hosts can no longer access the
export and ISO domain (which are nfs exports on my engine).
When I try to activate the storage domain on a host I get the following
message in the engine log (see below).
It seems the engine thinks the storage domain does not exist. I copied
the files from the old installation into the same directories on the new
installation and I can nfs mount them manually from the hosts. I can
also nfs mount it on the engine itself.
Any idea on how to debug this?
My engine is running 3.5.1 (actually 3.5.2 now as it just got upgraded,
but the upgrade did not change anything regarding this bug).
Is there a way to remove the export/iso domain? I can not detach it from
my data centers using the web interface.
Regards,
Rik
2015-04-28 12:59:19,271 INFO
[org.ovirt.engine.core.bll.storage.ActivateStorageDomainCommand]
(ajp--127.0.0.1-8702-8) [450f2bb2] Lock Acquired to object EngineLock
[exclusiveLocks= key: 31ba6486-d4ef-45ae-a184-8296185ef79b value: STORAGE
, sharedLocks= ]
2015-04-28 12:59:19,330 INFO
[org.ovirt.engine.core.bll.storage.ActivateStorageDomainCommand]
(org.ovirt.thread.pool-8-thread-25) [450f2bb2] Running command:
ActivateStorageDomainCommand internal: false. Entities affected : ID:
31ba6486-d4ef-45ae-a184-8296185ef79b Type: StorageAction group
MANIPULATE_STORAGE_DOMAIN with role type ADMIN
2015-04-28 12:59:19,360 INFO
[org.ovirt.engine.core.bll.storage.ActivateStorageDomainCommand]
(org.ovirt.thread.pool-8-thread-25) [450f2bb2] Lock freed to object
EngineLock [exclusiveLocks= key: 31ba6486-d4ef-45ae-a184-8296185ef79b
value: STORAGE
, sharedLocks= ]
2015-04-28 12:59:19,362 INFO
[org.ovirt.engine.core.bll.storage.ActivateStorageDomainCommand]
(org.ovirt.thread.pool-8-thread-25) [450f2bb2] ActivateStorage Domain.
Before Connect all hosts to pool. Time:4/28/15 12:59 PM
2015-04-28 12:59:19,383 INFO
[org.ovirt.engine.core.bll.storage.ConnectStorageToVdsCommand]
(org.ovirt.thread.pool-8-thread-28) [3e09aa16] Running command:
ConnectStorageToVdsCommand internal: true. Entities affected : ID:
aaa00000-0000-0000-0000-123456789aaa Type: SystemAction group
CREATE_STORAGE_DOMAIN with role type ADMIN
2015-04-28 12:59:19,388 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand]
(org.ovirt.thread.pool-8-thread-28) [3e09aa16] START,
ConnectStorageServerVDSCommand(HostName = stadius-virt2, HostId =
7212971a-d38a-42e7-8e6a-24d3396dfa6a, storagePoolId =
00000000-0000-0000-0000-000000000000, storageType = NFS, connectionList
= [{ id: 5f18ed21-8c71-4e71-874a-a6a8594c3138, connection:
iron:/var/lib/exports/export-domain, iqn: null, vfsType: null,
mountOptions: null, nfsVersion: null, nfsRetrans: null, nfsTimeo: null
};]), log id: 13d9ec07
2015-04-28 12:59:19,409 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand]
(org.ovirt.thread.pool-8-thread-28) [3e09aa16] FINISH,
ConnectStorageServerVDSCommand, return:
{5f18ed21-8c71-4e71-874a-a6a8594c3138=0}, log id: 13d9ec07
2015-04-28 12:59:19,417 INFO
[org.ovirt.engine.core.vdsbroker.irsbroker.ActivateStorageDomainVDSCommand]
(org.ovirt.thread.pool-8-thread-25) [450f2bb2] START,
ActivateStorageDomainVDSCommand( storagePoolId =
e7bdba88-e718-41a9-8d2b-0ca79c517630, ignoreFailoverLimit = false,
storageDomainId = 31ba6486-d4ef-45ae-a184-8296185ef79b), log id: 1da2c4c4
2015-04-28 12:59:19,774 ERROR
[org.ovirt.engine.core.vdsbroker.irsbroker.ActivateStorageDomainVDSCommand]
(org.ovirt.thread.pool-8-thread-25) [450f2bb2] Failed in
ActivateStorageDomainVDS method
2015-04-28 12:59:19,781 ERROR
[org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand]
(org.ovirt.thread.pool-8-thread-25) [450f2bb2]
IrsBroker::Failed::ActivateStorageDomainVDS due to: IRSErrorException:
IRSGenericException: IRSErrorException: Failed to
ActivateStorageDomainVDS, error = Storage domain does not exist:
('31ba6486-d4ef-45ae-a184-8296185ef79b',), code = 358
2015-04-28 12:59:19,793 INFO
[org.ovirt.engine.core.vdsbroker.irsbroker.ActivateStorageDomainVDSCommand]
(org.ovirt.thread.pool-8-thread-25) [450f2bb2] FINISH,
ActivateStorageDomainVDSCommand, log id: 1da2c4c4
2015-04-28 12:59:19,794 ERROR
[org.ovirt.engine.core.bll.storage.ActivateStorageDomainCommand]
(org.ovirt.thread.pool-8-thread-25) [450f2bb2] Command
org.ovirt.engine.core.bll.storage.ActivateStorageDomainCommand throw Vdc
Bll exception. With error message VdcBLLException:
org.ovirt.engine.core.vdsbroker.irsbroker.IRSErrorException:
IRSGenericException: IRSErrorException: Failed to
ActivateStorageDomainVDS, error = Storage domain does not exist:
('31ba6486-d4ef-45ae-a184-8296185ef79b',), code = 358 (Failed with error
StorageDomainDoesNotExist and code 358)
2015-04-28 12:59:19,819 INFO
[org.ovirt.engine.core.bll.storage.ActivateStorageDomainCommand]
(org.ovirt.thread.pool-8-thread-25) [450f2bb2] Command
[id=4e3a7128-ad1f-48fd-b871-ebf89d6cfb87]: Compensating
CHANGED_STATUS_ONLY of
org.ovirt.engine.core.common.businessentities.StoragePoolIsoMap;
snapshot: EntityStatusSnapshot [id=storagePoolId =
e7bdba88-e718-41a9-8d2b-0ca79c517630, storageId =
31ba6486-d4ef-45ae-a184-8296185ef79b, status=Inactive].
2015-04-28 12:59:19,832 ERROR
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(org.ovirt.thread.pool-8-thread-25) [450f2bb2] Correlation ID: 450f2bb2,
Job ID: 982d9fcc-7b9c-4159-b8c5-ef9414c76dee, Call Stack: null, Custom
Event ID: -1, Message: Failed to activate Storage Domain iron-export
(Data Center SENSORED) by XXXXX@XXXX
--
Rik Theys
System Engineer
KU Leuven - Dept. Elektrotechniek (ESAT)
Kasteelpark Arenberg 10 bus 2440 - B-3001 Leuven-Heverlee
+32(0)16/32.11.07
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