The multipath device descriptors remove failed when the volume has partition
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenStack Compute (nova) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
tested environment:
iscsi_use_
An instance boots form a volume which has a image with partition.
After terminating the instance,I found the multipath device "/dev/mapper/
And the sd* devices have been deleted success.
[root@opencos170 /(keystone_admin)]# multipath -l /dev/mapper/mpathq
mpathq (3600000e00d280
size=201G features='0' hwhandler='0' wp=rw
[root@opencos170 /(keystone_admin)]#
Can't delete the multipath device to use command "multipath -f /dev/mapper/
[root@opencos170 /(keystone_admin)]# multipath -f /dev/mapper/mpathq
Jan 26 10:40:37 | mpathqp3: map in use
Jan 26 10:40:37 | failed to remove multipath map /dev/mapper/mpathq
[root@opencos170 /(keystone_admin)]#
is there a generic reproduce on this for something like the lvm driver? Basically is this an issue with OpenStack code or with something below us? In this bug's current state it's not very actionable.