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Fix #49901

SimpleRADOSStriper: limit parallelism of deletes

Added by Patrick Donnelly about 1 month ago.

Status:
New
Priority:
Normal
Assignee:
-
Target version:
% Done:

0%

Source:
Development
Tags:
Backport:
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

Suggested by Josh in: https://github.com/ceph/ceph/pull/39191#discussion_r593526497

may want a way to limit parallelism in the future, like rbd does with rbd_concurrent_management_ops. not sure if this comes up in a sqlite workload, but if there are a large amount of i/o kicked off at once (like deleting a large db) it could take up a lot of cluster resources for an operation that may not be latency sensitive.

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