[LU-9730] cleanup OST objects that have been leaked during interrupted/failed runs of obdfilter-survey

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Severity: 3
• Assignee: Bruno Faccini (Inactive)
• Reporter: Bruno Faccini (Inactive)

Description

If interrupted or upon failure, obdfilter-survey can leave OST objects allocated, unconnected and consuming space.

A first and simple fix will be to add an exit trap to the script in order to ensure that the previously created objects during the current run will be deleted.

Alternatively, a post-failure cleanup way/tool is also required to allow later/async deletion of these same kind of orphan objects.