3:23 p.m.
I have set up a new iSCSI storage pool in ovirt and attempted to move a
disk from another iSCSI pool however the operation fails with the
following error.
* User admin@internal have failed to move disk centos7_template_Disk1 to
domain TempPool.
* VDSM mdct-ovirt-node-production1 command failed: Cannot create Logical
Volume
I checked the vdsm.log file and it also shows errors like below.
a3704f7-db72-4170-b1ee-0719b1336765::ERROR::2017-02-07
14:34:14,748::volume::485::Storage.Volume::(create) Failed to create
volume
/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/10ec3aa0-561b-4ed3-95ce-03d1d3f46b19/images/e557d62d-fdc3-4688-9d34-bb7793a02824/6ab6752e-67c6-43bc-bbcf-f825146d11c6:
Cannot create Logical Volume: ('10ec3aa0-561b-4ed3-95ce-03d1d3f46b19',
'6ab6752e-67c6-43bc-bbcf-f825146d11c6')
8a3704f7-db72-4170-b1ee-0719b1336765::ERROR::2017-02-07
14:34:14,748::volume::521::Storage.Volume::(create) Unexpected error
8a3704f7-db72-4170-b1ee-0719b1336765::ERROR::2017-02-07
14:34:14,748::image::405::Storage.Image::(_createTargetImage) Unexpected
error
8a3704f7-db72-4170-b1ee-0719b1336765::ERROR::2017-02-07
14:34:14,752::task::866::Storage.TaskManager.Task::(_setError)
Task=`8a3704f7-db72-4170-b1ee-0719b1336765`::Unexpected error
jsonrpc.Executor/1::ERROR::2017-02-07
14:37:15,003::task::866::Storage.TaskManager.Task::(_setError)
Task=`e239ee91-dd4f-49e7-857e-dd262b0972f0`::Unexpected error
jsonrpc.Executor/1::ERROR::2017-02-07
14:37:15,005::dispatcher::76::Storage.Dispatcher::(wrapper) {'status':
{'message': "Volume does not exist:
(u'a7e1e59d-cdd8-40b6-80d7-905b8da5be1f',)", 'code': 201}}
Is there a way to fix this?
5:09 p.m.
Looks like the issue was caused by having my iscsi targeted hosted on an
LVM volume. I changed the target to use a raw disk (/dev/sdb) and disk
moves between pools are working now.
On 02/07/2017 03:23 PM, Michael Watters wrote:
I have set up a new iSCSI storage pool in ovirt and attempted to move
a
disk from another iSCSI pool however the operation fails with the
following error.
* User admin@internal have failed to move disk centos7_template_Disk1 to
domain TempPool.
* VDSM mdct-ovirt-node-production1 command failed: Cannot create Logical
Volume
I checked the vdsm.log file and it also shows errors like below.
a3704f7-db72-4170-b1ee-0719b1336765::ERROR::2017-02-07
14:34:14,748::volume::485::Storage.Volume::(create) Failed to create
volume
/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/10ec3aa0-561b-4ed3-95ce-03d1d3f46b19/images/e557d62d-fdc3-4688-9d34-bb7793a02824/6ab6752e-67c6-43bc-bbcf-f825146d11c6:
Cannot create Logical Volume: ('10ec3aa0-561b-4ed3-95ce-03d1d3f46b19',
'6ab6752e-67c6-43bc-bbcf-f825146d11c6')
8a3704f7-db72-4170-b1ee-0719b1336765::ERROR::2017-02-07
14:34:14,748::volume::521::Storage.Volume::(create) Unexpected error
8a3704f7-db72-4170-b1ee-0719b1336765::ERROR::2017-02-07
14:34:14,748::image::405::Storage.Image::(_createTargetImage) Unexpected
error
8a3704f7-db72-4170-b1ee-0719b1336765::ERROR::2017-02-07
14:34:14,752::task::866::Storage.TaskManager.Task::(_setError)
Task=`8a3704f7-db72-4170-b1ee-0719b1336765`::Unexpected error
jsonrpc.Executor/1::ERROR::2017-02-07
14:37:15,003::task::866::Storage.TaskManager.Task::(_setError)
Task=`e239ee91-dd4f-49e7-857e-dd262b0972f0`::Unexpected error
jsonrpc.Executor/1::ERROR::2017-02-07
14:37:15,005::dispatcher::76::Storage.Dispatcher::(wrapper) {'status':
{'message': "Volume does not exist:
(u'a7e1e59d-cdd8-40b6-80d7-905b8da5be1f',)", 'code': 201}}
Is there a way to fix this?
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Michael Watters