[Stein] Multipathd delivers wrong path to Cinder
Bug #1940859 reported by
Carlos Augusto da Silva Martins
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Cinder |
Incomplete
|
Wishlist
|
Unassigned | ||
Bug Description
Hi.
I found a bug over the service multipathd used by Cinder-Volume.
When I attached a volume in a instance, it has wrong size. Then I went to see logs from compute node owner of that volume path and I could see the wrong path, from another volume, was delivered to the instance.
The mapper had 4 right paths, from 4 iSCSI ifaces from our Storage, but too 2 fault paths, that belongs to another volume from same Storage.
Cinder volume version = 19.1.8
Openstack version = Openstack Ansible Stein
| affects: | nova → cinder |
Revision history for this message
| Sofia Enriquez (lsofia-enriquez) wrote | #1 |
| Changed in cinder: | |
| status: | New → Won't Fix |
| importance: | Undecided → Wishlist |
| tags: | added: multipath stein |
| Changed in cinder: | |
| status: | Won't Fix → Incomplete |
| summary: |
- Multipathd delivers wrong path to Cinder + [Stein] Multipathd delivers wrong path to Cinder |
Revision history for this message
| Sofia Enriquez (lsofia-enriquez) wrote | #2 |
Revision history for this message
| Carlos Augusto da Silva Martins (carlos.martins) wrote | #3 |
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Greetings Carlos Augusto da Silva Martins,
As far as I know cinder upstream uses names for versions so in this case it should be Stein instead of 19.1.8.
Stein is in extended maintenance, so we don't release from it any more, fixes get backported. Have you tried to reproduce this with the last version of cinder? There was a lot going on with multipath in the last releases.
Regards,
Sofia