instance hard reboot error when multipath has failed path
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
os-brick |
In Progress
|
Medium
|
xuanyandong |
Bug Description
When multipath has failed path like this:
360050767088076
size=20G features='1 queue_if_no_path' hwhandler='0' wp=rw
|-+- policy='round-robin 0' prio=0 status=active
| |- 6:0:4:27 sdho 133:224 failed faulty running
| `- 15:0:5:28 sdhk 133:160 active ready running
`-+- policy='round-robin 0' prio=0 status=ennabled
|- 6:0:0:27 sdhn 133:208 failed faulty running
|- 15:0:0:28 sdhp 133:144 active ready running
then we reboot the instance, the instance will be error
because when hard reboot the instance, the disconnect_volume flow will get the paths wwn, when loop the failed path,
get wwn command will be failed and raise exception, this will cause the instance failed.
Changed in os-brick: | |
assignee: | nobody → xuanyandong (xuanyandong) |
Changed in os-brick: | |
status: | New → Confirmed |
Changed in os-brick: | |
status: | Confirmed → New |
status: | New → In Progress |
Fixed proposed https:/ /review. opendev. org/c/openstack /os-brick/ +/780511