More robust device status checking with fuser

Registered by Imre Farkas on 2014-06-13

Implement a more robust device status checking with fuser to avoid "device is busy" issues after partitioning to replace the current sleep(3) call.

Blueprint information

Status:
Complete
Approver:
devananda
Priority:
Medium
Drafter:
Imre Farkas
Direction:
Approved
Assignee:
Imre Farkas
Definition:
Approved
Series goal:
Accepted for juno
Implementation:
Implemented
Milestone target:
milestone icon 2014.2
Started by
devananda on 2014-07-10
Completed by
devananda on 2014-07-10

Related branches

Sprints

Whiteboard

There's also a bug registered for this issue: https://bugs.launchpad.net/ironic/+bug/1301975 During the reviews it was suggested to create a blueprint as the change is a bit bigger than just a simple bug fix.

Gerrit topic: https://review.openstack.org/#q,topic:bp/device-status-check-with-fuser,n,z

Addressed by: https://review.openstack.org/90126
    Fix workaround for the "device is busy" problem

(?)

Work Items

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