No privsep support

Bug #1883720 reported by Gorka Eguileor on 2020-06-16
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
cinderlib
Medium
Gorka Eguileor

Bug Description

Cinderlib does not support Cinder drivers that make use of the privsep library.

Originally privsep had a limitation that would serialize all requests, so slow operations would create a bottleneck, thus cinderlib decided not to use privsep and call the commands directly.

Now that privsep no longer processes requests serially, cinderlib should support it so that Cinder drivers can take advantage of it.

The effort to improve the LVM LIO target (https://review.opendev.org/#/c/312498) is blocked by cinderlib missing this feature.

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to cinderlib (master)

Fix proposed to branch: master
Review: https://review.opendev.org/735935

Changed in cinderlib:
status: New → In Progress
Changed in cinderlib:
importance: Undecided → Medium
tags: added: privsep
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