Bug 1951098

Summary:	crm_mon not able to detect resource-status when used in stop-operation of a Resource Agent during node shutdown [rhel-8.4.0.z]
Product:	Red Hat Enterprise Linux 8	Reporter:	RHEL Program Management Team <pgm-rhel-tools>
Component:	pacemaker	Assignee:	Klaus Wenninger <kwenning>
Status:	CLOSED ERRATA	QA Contact:	cluster-qe <cluster-qe>
Severity:	high	Docs Contact:
Priority:	urgent
Version:	8.4	CC:	cfeist, cluster-maint, kgaillot, lmiksik, mjuricek, msmazova, nwahl, phagara, slevine, tnagata
Target Milestone:	rc	Keywords:	Regression, Triaged, ZStream
Target Release:	---
Hardware:	All
OS:	All
Whiteboard:
Fixed In Version:	pacemaker-2.0.5-9.el8_4.1	Doc Type:	Bug Fix
Doc Text:	.The `ocf:heartbeat:pgsql` resource agent may fail to stop during a shutdown process in RHEL 8.4 In the RHEL 8.4 GA release, Pacemaker's `crm_mon` command-line tool was modified to display a "shutting down" message rather than the usual cluster information when Pacemaker starts to shut down. As a result, shutdown progress, such as the stopping of resources, can not be monitored, and resource agents that parse crm_mon output in their stop operation (such as the `ocf:heartbeat:pgsql` agent distributed with the resource-agents package, or some custom or third-party agents) could fail to stop, leading to cluster problems. It is recommended that clusters that use the `ocf:heartbeat:pgsql` resource agent not be upgraded to RHEL 8.4 until the z-stream is available.	Story Points:	---
Clone Of:	1948620	Environment:
Last Closed:	2021-05-18 18:59:43 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:	1948620
Bug Blocks:

Comment 1 Ken Gaillot 2021-04-19 16:49:04 UTC

QA: reproducer is same as for parent bz, the minimum is:

1. Start a cluster with some resources that take long enough to stop to check pcs status while they're stopping.
2. Run "pcs cluster stop --all", and run "pcs status" on some node while the resources are stopping.
3. Before the fix, the status will just be "Pacemaker daemons shutting down ...". After the fix, it should show the resources stopping.

Comment 15 errata-xmlrpc 2021-05-18 18:59:43 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 (pacemaker bug fix and enhancement 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-2021:1996