Bug 2219173

Summary:	MGR process hung - pybind/cephfs: holds GIL during rmdir
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Vikhyat Umrao <vumrao>
Component:	Ceph-Mgr Plugins	Assignee:	Patrick Donnelly <pdonnell>
Ceph-Mgr Plugins sub component:	volumes	QA Contact:	Hemanth Kumar <hyelloji>
Status:	CLOSED ERRATA	Docs Contact:	ceph-docs <ceph-docs>
Severity:	urgent
Priority:	urgent	CC:	assingh, bhubbard, bkunal, bmcmurra, ceph-docs, gfarnum, hyelloji, kdreyer, kjosy, mcaldeir, mgowri, mkasturi, ngangadh, nojha, pdonnell, rrajaram, rzarzyns, saraut, tserlin, vdas, vumrao
Version:	5.1	Flags:	hyelloji: needinfo-
Target Milestone:	---
Target Release:	5.3z4
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	ceph-16.2.10-186	Doc Type:	Bug Fix
Doc Text:	Cause: The ceph-mgr daemon holds the Python global interpreter lock (GIL) during some RPCs with the Ceph MDS. Consequence: Other Python tasks are starved waiting for the GIL. Fix: Release the GIL during all libcephfs/librbd calls. Result: Other Python tasks may acquire the GIL normally.	Story Points:	---
Clone Of:	2219093	Environment:
Last Closed:	2023-07-19 16:19:11 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2219093, 2219440
Bug Blocks:	2224321, 2210690

Comment 15 errata-xmlrpc 2023-07-19 16:19:11 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 5.3 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-2023:4213

Comment 16 Prashant Dhange 2023-08-15 07:33:59 UTC

*** Bug 2219093 has been marked as a duplicate of this bug. ***