This is the log of when it fails
2021-08-23 21:24:10,667+0200 WARN (tasks/0) [storage.LVM] Command with
specific filter failed or returned no data, retrying with a wider filter: LVM
command failed: 'cmd=[\'/sbin/lvm\', \'lvcreate\', \'--config\', \'devices {
preferred_names=["^/dev/mapper/"] ignore_suspended_devices=1
write_cache_state=0 disable_after_error_count=3
filter=["a|^/dev/mapper/36001405299f83b19569473f9c580660c$|", "r|.*|"]
hints="none" obtain_device_list_from_udev=0 } global { locking_type=1
prioritise_write_locks=1 wait_for_locks=1 use_lvmetad=0 use_lvmpolld=1 }
backup { retain_min=50 retain_days=0 }\', \'--autobackup\', \'n\',
\'--contiguous\', \'n\', \'--size\', \'40960m\', \'--wipesignatures\', \'n\',
\'--addtag\', \'OVIRT_VOL_INITIALIZING\', \'--name\',
\'432ceb20-efb7-4a40-8431-1b5c825a6168\',
\'c23a5bef-48e0-46c7-9d5b-93c97f0240c0\'] rc=5 out=[] err=[\' Logical Volume
"432ceb20-efb7-4a40-8431-1b5c825a6168" already exists in volume group
"c23a5bef-48e0-46c7-9d5b-93c97f0240c0"\']' (l
vm:534)
2021-08-23 21:24:10,859+0200 WARN (tasks/0) [storage.LVM] All 2 tries have
failed: LVM command failed: 'cmd=[\'/sbin/lvm\', \'lvcreate\', \'--config\',
\'devices { preferred_names=["^/dev/mapper/"] ignore_suspended_devices=1
write_cache_state=0 disable_after_error_count=3
filter=["a|^/dev/mapper/36001405299f83b19569473f9c580660c$|^/dev/mapper/36001405cdf35411dd040d4121d9326d1$|^/dev/mapper/36001405df393063de6f0d4451d8a61d3$|",
"r|.*|"] hints="none" obtain_device_list_from_udev=0 } global {
locking_type=1 prioritise_write_locks=1 wait_for_locks=1 use_lvmetad=0
use_lvmpolld=1 } backup { retain_min=50 retain_days=0 }\', \'--autobackup\',
\'n\', \'--contiguous\', \'n\', \'--size\', \'40960m\', \'--wipesignatures\',
\'n\', \'--addtag\', \'OVIRT_VOL_INITIALIZING\', \'--name\',
\'432ceb20-efb7-4a40-8431-1b5c825a6168\',
\'c23a5bef-48e0-46c7-9d5b-93c97f0240c0\'] rc=5 out=[] err=[\' Logical Volume
"432ceb20-efb7-4a40-8431-1b5c825a6168" already exists in volume group
"c23a5bef-4
8e0-46c7-9d5b-93c97f0240c0"\']' (lvm:561)
2021-08-23 21:24:10,859+0200 ERROR (tasks/0) [storage.Volume] Failed to create
volume
/rhev/data-center/mnt/blockSD/c23a5bef-48e0-46c7-9d5b-93c97f0240c0/images/2172a4ac-6992-4cc2-be1b-6b9290bc9798/432ceb20-efb7-4a40-8431-1b5c825a6168:
Cannot create Logical Volume: 'vgname=c23a5bef-48e0-46c7-9d5b-93c97f0240c0
lvname=432ceb20-efb7-4a40-8431-1b5c825a6168 err=[\' Logical Volume
"432ceb20-efb7-4a40-8431-1b5c825a6168" already exists in volume group
"c23a5bef-48e0-46c7-9d5b-93c97f0240c0"\']' (volume:1257)
2021-08-23 21:24:10,860+0200 ERROR (tasks/0) [storage.Volume] Unexpected error
(volume:1293)
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/storage/volume.py", line 1254, in
create
add_bitmaps=add_bitmaps)
File "/usr/lib/python3.6/site-packages/vdsm/storage/blockVolume.py", line
508, in _create
initialTags=(sc.TAG_VOL_UNINIT,))
File "/usr/lib/python3.6/site-packages/vdsm/storage/lvm.py", line 1633, in
createLV
raise se.CannotCreateLogicalVolume(vgName, lvName, err)
vdsm.storage.exception.CannotCreateLogicalVolume: Cannot create Logical Volume:
'vgname=c23a5bef-48e0-46c7-9d5b-93c97f0240c0
lvname=432ceb20-efb7-4a40-8431-1b5c825a6168 err=[\' Logical Volume
"432ceb20-efb7-4a40-8431-1b5c825a6168" already exists in volume group
"c23a5bef-48e0-46c7-9d5b-93c97f0240c0"\']'
2021-08-23 21:24:10,860+0200 ERROR (tasks/0) [storage.TaskManager.Task]
(Task='55a4e8dc-9408-4969-b0ba-b9a556bccba1') Unexpected error (task:877)
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/storage/task.py", line 884, in
_run
return fn(*args, **kargs)
File "/usr/lib/python3.6/site-packages/vdsm/storage/task.py", line 350, in run
return self.cmd(*self.argslist, **self.argsdict)
File "/usr/lib/python3.6/site-packages/vdsm/storage/securable.py", line 79,
in wrapper
return method(self, *args, **kwargs)
File "/usr/lib/python3.6/site-packages/vdsm/storage/sp.py", line 1945, in
createVolume
initial_size=initialSize, add_bitmaps=addBitmaps)
File "/usr/lib/python3.6/site-packages/vdsm/storage/sd.py", line 1216, in
createVolume
initial_size=initial_size, add_bitmaps=add_bitmaps)
File "/usr/lib/python3.6/site-packages/vdsm/storage/volume.py", line 1254, in
create
add_bitmaps=add_bitmaps)
File "/usr/lib/python3.6/site-packages/vdsm/storage/blockVolume.py", line
508, in _create
initialTags=(sc.TAG_VOL_UNINIT,))
File "/usr/lib/python3.6/site-packages/vdsm/storage/lvm.py", line 1633, in
createLV
raise se.CannotCreateLogicalVolume(vgName, lvName, err)
vdsm.storage.exception.CannotCreateLogicalVolume: Cannot create Logical Volume:
'vgname=c23a5bef-48e0-46c7-9d5b-93c97f0240c0
lvname=432ceb20-efb7-4a40-8431-1b5c825a6168 err=[\' Logical Volume
"432ceb20-efb7-4a40-8431-1b5c825a6168" already exists in volume group
"c23a5bef-48e0-46c7-9d5b-93c97f0240c0"\']'
The logical volume it is trying to create already exists in the volume group.
Can anyone help me get out of this situation?
Thanks, James
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