Bug 2228004 - mds: do not send split_realms for CEPH_SNAP_OP_UPDATE msg
Summary: mds: do not send split_realms for CEPH_SNAP_OP_UPDATE msg
Keywords:
Status: VERIFIED
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: CephFS
Version: 5.3
Hardware: Unspecified
OS: Unspecified
unspecified
medium
Target Milestone: ---
: 6.1z2
Assignee: Xiubo Li
QA Contact: Hemanth Kumar
Akash Raj
URL:
Whiteboard:
Depends On:
Blocks: 2235257
TreeView+ depends on / blocked
 
Reported: 2023-08-01 06:22 UTC by Xiubo Li
Modified: 2023-09-15 08:20 UTC (History)
6 users (show)

Fixed In Version: ceph-17.2.6-123.el9cp
Doc Type: Bug Fix
Doc Text:
.Sending `split_realms` information is skipped from CephFS MDS Previously, the `split_realms` information would be incorrectly sent from the CephFS MDS which could not be correctly decoded by `kclient`. Due to this, the clients would not care about the `split_realms` and treat it as a corrupted snaptrace. With this fix, `split_realms` are not sent to `kclient` and no crashes take place.
Clone Of:
Environment:
Last Closed:
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Ceph Project Bug Tracker 61217 0 None None None 2023-08-01 06:22:28 UTC
Red Hat Issue Tracker RHCEPH-7127 0 None None None 2023-08-01 06:23:58 UTC

Description Xiubo Li 2023-08-01 06:22:29 UTC 
This bug was initially created as a copy of Bug #2228001

I am copying this bug because: 



The clients won't care about the split_realms and the kclient will treat this as a corrupted snaptrace.

Fixes commit 93e7267 ("mds: send snap
related messages centrally during mds recovery")
Fixes: https://tracker.ceph.com/issues/61217
Signed-off-by: Xiubo Li xiubli
Comment 1 RHEL Program Management 2023-08-01 06:22:38 UTC 
Please specify the severity of this bug. Severity is defined here:
https://bugzilla.redhat.com/page.cgi?id=fields.html#bug_severity.
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