nfs backup driver fails if the backup path has no group rights

Bug #1914397 reported by Balazs Gibizer on 2021-02-03
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Cinder
Undecided
Balazs Gibizer

Bug Description

There are backends that export nfs paths with zero group rights(e.g. nexenta). The current nfs driver only ensure write access for the group[1] but for the backup to work there is a need for read and write access for the group as well as execution rights for the directories to be able to traverse paths.

https://github.com/openstack/cinder/blob/677ee75d5dd5cc4374c0dd10f7c25ba128b91003/cinder/backup/drivers/nfs.py#L112-L113

Revision history for this message
Balazs Gibizer (balazs-gibizer) wrote :
Changed in cinder:
assignee: nobody → Balazs Gibizer (balazs-gibizer)
tags: added: backup
tags: added: backup-service
removed: backup
Changed in cinder:
status: New → In Progress
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