create replica failed if share_backend_name is specified in share type
Bug #1634734 reported by
Yingzhe Zeng
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenStack Shared File Systems Service (Manila) |
Fix Released
|
Medium
|
Goutham Pacha Ravi |
Bug Description
If a share is created based on a share type, in which the share_backend_name
is specified as an extra spec, then try to create a replica for this share,
it'll fail due to scheduler cannot get a available backend for replica
creation, because scheduler only can use the backend that share_backend_name
specified, but the backend already has the active replica, according to the
replication design, no more than 1 replicas can exist in the same backend,
so scheduler cannot find a available backend, this operation will fail.
Changed in manila: | |
assignee: | Yingzhe Zeng (zengyingzhe) → Goutham Pacha Ravi (gouthamr) |
status: | Won't Fix → In Progress |
Changed in manila: | |
milestone: | none → train-3 |
importance: | Undecided → Medium |
tags: | added: stein-backport-potential |
tags: | added: queens-backport-potential rocky-backport-potential |
tags: | added: replication share |
Changed in manila: | |
milestone: | train-3 → train-rc1 |
tags: | added: train-rc1-potential |
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Fix proposed to branch: master /review. openstack. org/391353
Review: https:/