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Bug
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Resolution: Done-Errata
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Major
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rhel-9.3.0
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pcs-0.11.7-3.el9
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None
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Important
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ZStream
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sst_high_availability
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ssg_filesystems_storage_and_HA
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13
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26
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8
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False
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Yes
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Red Hat Enterprise Linux
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None
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Approved Blocker
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Pass
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None
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Bug Fix
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Done
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None
What were you trying to do that didn't work?
systemctl stop pcsd takes 90 seconds, and the following messages are shown:
Feb 27 11:58:24 node1 systemd[1]: pcsd.service: State 'stop-sigterm' timed out. Killing.
Feb 27 11:58:24 node1 systemd[1]: pcsd.service: Killing process 4423 (pcsd) with signal SIGKILL.
Feb 27 11:58:24 node1 systemd[1]: pcsd.service: Killing process 4426 (pcsd) with signal SIGKILL.
Feb 27 11:58:24 node1 systemd[1]: pcsd.service: Killing process 4440 (pcsd) with signal SIGKILL.
Feb 27 11:58:24 node1 systemd[1]: pcsd.service: Killing process 4427 (pcsd) with signal SIGKILL.
Feb 27 11:58:24 node1 systemd[1]: pcsd.service: Killing process 4435 (pcsd) with signal SIGKILL.
Feb 27 11:58:24 node1 systemd[1]: pcsd.service: Killing process 4468 (pcsd) with signal SIGKILL.
Feb 27 11:58:24 node1 systemd[1]: pcsd.service: Killing process 4484 (pcsd) with signal SIGKILL.
Feb 27 11:58:24 node1 systemd[1]: pcsd.service: Killing process 4486 (pcsd) with signal SIGKILL.
Feb 27 11:58:24 node1 systemd[1]: pcsd.service: Main process exited, code=killed, status=9/KILL
Feb 27 11:58:24 node1 systemd[1]: pcsd.service: Failed with result 'timeout'.
When stopping pcsd.service, some pcsd processes are not terminated as follows.
- ps -ef
UID PID PPID C STIME TTY TIME CMD
[...]
root 1848 1 0 14:43 ? 00:00:50 /usr/bin/python3 -Es /usr/sbin/pcsd
root 2565 1848 0 14:43 ? 00:00:15 /usr/bin/python3 -Es /usr/sbin/pcsd
root 2578 1848 0 14:43 ? 00:00:00 /usr/bin/python3 -Es /usr/sbin/pcsd
root 2580 1848 0 14:43 ? 00:00:00 [pcsd] <defunct>
root 2581 1848 0 14:43 ? 00:00:00 [pcsd] <defunct>
root 2583 1848 0 14:43 ? 00:00:00 [pcsd] <defunct>
root 2584 1848 0 14:43 ? 00:00:00 [pcsd] <defunct>
root 2585 1848 0 14:43 ? 00:00:00 [pcsd] <defunct>
root 2588 1848 0 14:43 ? 00:00:00 [pcsd] <defunct>
root 2590 1848 0 14:43 ? 00:00:00 [pcsd] <defunct>
[...]
root 9652 4487 0 17:24 pts/0 00:00:00 systemctl stop pcsd
Please provide the package NVR for which bug is seen:
pcs-0.11.4-6.el9 or later
How reproducible:
randomly - the phenomenon doesn't emerge each time when stopping pcsd
Steps to reproduce
According to user the issue can be reproducible with the following command (however RH support team didn't manage to reproduce this way with same pcs version):
- while true; do date; time systemctl stop pcsd; systemctl start pcsd; echo; sleep 10; done
Expected results
pcsd stops successfully including it internal processes
Actual results
- links to
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RHBA-2024:133004 pcs bug fix and enhancement update