Bug 1969301 - [RBD][Thick] Ceph is not returning ENOSPC even after using rados_set_pool_full_try() API
Summary: [RBD][Thick] Ceph is not returning ENOSPC even after using rados_set_pool_ful...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: RBD
Version: 4.2
Hardware: Unspecified
OS: Unspecified
unspecified
high
Target Milestone: ---
: 5.0z1
Assignee: Ilya Dryomov
QA Contact: Gopi
Mary Frances Hull
URL:
Whiteboard:
Depends On:
Blocks: 1959686 1965016
TreeView+ depends on / blocked
 
Reported: 2021-06-08 07:27 UTC by Mudit Agarwal
Modified: 2021-11-02 16:39 UTC (History)
21 users (show)

Fixed In Version: ceph-16.2.0-135.el8cp
Doc Type: Bug Fix
Doc Text:
.The `librbd` code honors the `CEPH_OSD_FLAG_FULL_TRY` flag Previously, you could set the `CEPH_OSD_FLAG_FULL_TRY` with the `rados_set_pool_full_try()` API function. In Red Hat Ceph Storage 5, `librbd` stopped honoring this flag. This resulted in write operations stalling on waiting for space when a pool became full or reached a quota limit, even if the `CEPH_OSD_FLAG_FULL_TRY` was set. With this release, `librbd` now honors the `CEPH_OSD_FLAG_FULL_TRY` flag, and when set, and a pool becomes full or reaches quota, the write operations either succeed or fail with `ENOSPC` or `EDQUOT` message. The ability to remove RADOS Block Device (RBD) images from a full or at-quota pool is restored.
Clone Of: 1965016
Environment:
Last Closed: 2021-11-02 16:38:26 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Ceph Project Bug Tracker 52648 0 None None None 2021-09-17 15:19:40 UTC
Red Hat Product Errata RHBA-2021:4105 0 None None None 2021-11-02 16:39:08 UTC

Comment 1 Mudit Agarwal 2021-06-08 07:29:33 UTC 
Raising blocker? flag as the dependent OCS bug is marked as a blocker.
Comment 19 errata-xmlrpc 2021-11-02 16:38:26 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Red Hat Ceph Storage 5.0 Bug Fix update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2021:4105
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