Allow me to restate and demonstrate: Even if systemd or any explicit kill signals destroy any/all running mmcr* and mmsdr* processes, simply running mmlsconfig will fire up new mmcr* and mmsdr* processes. For example: ## I used kill -9 to kill all mmccr, mmsdr, lxtrace, ... processes
[root@n2 gpfs-git]# ps auwx | grep mm root 9891 0.0 0.0 112640 980 pts/1 S+ 12:57 0:00 grep --color=auto mm [root@n2 gpfs-git]# mmlsconfig Configuration data for cluster madagascar.frozen: ------------------------------------------------- clusterName madagascar.frozen ... worker1Threads 1022 adminMode central File systems in cluster madagascar.frozen: ------------------------------------------ /dev/mak /dev/x1 /dev/yy /dev/zz ## mmlsconfig "needs" ccr and sdrserv, so if it doesn't see them, it restarts them! [root@n2 gpfs-git]# ps auwx | grep mm root 9929 0.0 0.0 114376 1696 pts/1 S 12:58 0:00 /usr/lpp/mmfs/bin/mmksh /usr/lpp/mmfs/bin/mmccrmonitor 15 root 10110 0.0 0.0 20536 128 ? Ss 12:58 0:00 /usr/lpp/mmfs/bin/lxtrace-3.10.0-123.el7.x86_64 on /tmp/mmfs/lxtrac root 10125 0.0 0.0 493264 11064 ? Ssl 12:58 0:00 /usr/lpp/mmfs/bin/mmsdrserv 1191 10 10 /var/adm/ras/mmsdrserv.log 1 root 10358 0.0 0.0 1700488 17636 ? Sl 12:58 0:00 python /usr/lpp/mmfs/bin/mmsysmon.py root 10440 0.0 0.0 114376 804 pts/1 S 12:59 0:00 /usr/lpp/mmfs/bin/mmksh /usr/lpp/mmfs/bin/mmccrmonitor 15 root 10442 0.0 0.0 112640 976 pts/1 S+ 12:59 0:00 grep --color=auto mm
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