<html><body><div style="color:#000; background-color:#fff; font-family:lucida console, sans-serif;font-size:10pt"><div>Hi All,</div><div><br></div><div>As part of some robustness test for my cluster, I tried killing the corosync process using kill -9 <pid>. After this I see that the pacemakerd service is stopped but the processes crmd, stonithd, lrmd, cib and attrd are still running and are hogging up the cpu.</div><div><br></div><div><br></div><div><span style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);">top - 06:26:51 up 2:01, 4 users, load average: 12.04, 12.01, 11.98</span><br style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"><span style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);">Tasks: 330 total, 13 running, 317 sleeping, 0
stopped, 0 zombie</span><br style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"><span style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);">Cpu(s): 7.1%us, 17.1%sy, 0.0%ni, 75.6%id, 0.1%wa, 0.0%hi, 0.0%si, 0.0%st</span><br style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"><span style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);">Mem: 8015444k total, 4804412k used, 3211032k free, 54800k buffers</span><br style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"><span style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0,
255);">Swap: 10256376k total, 0k used, 10256376k free, 1604464k cached</span><br style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"><br style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"><span style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND</span><br style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"><span style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"> 2053 hacluste RT 0 90492 3324 2476 R 100.0 0.0 113:40.61 crmd</span><br
style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"><span style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"> 2047 root RT 0 81480 2108 1712 R 99.8 0.0 113:40.43 stonithd</span><br style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"><span style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"> 2048 hacluste RT 0 83404 5260 2992 R 99.8 0.1 113:40.90 cib</span><br style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"><span style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"> 2050 hacluste RT 0 85896
2388 1952 R 99.8 0.0 113:40.43 attrd</span><br style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"><span style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"> 5018 root 20 0 8787m 345m 56m S 2.0 4.4 0:56.95 java</span><br style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"><span style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);">19017 root 20 0 15068 1252 796 R 2.0 0.0 0:00.01 top</span><br style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"><span style="font-family: verdana,helvetica,sans-serif;
background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"> 1 root 20 0 19232 1444 1156 S 0.0 0.0 0:01.71 init</span><br style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"><span style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"> 2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd</span><br style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"><span style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"> 3 root RT 0
0 0 0 S 0.0 0.0 0:00.00 migration/0</span><br style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"><span style="font-family: verdana,helvetica,sans-serif; background-color: rgb(255, 255, 255); color: rgb(0, 0, 255);"> 4 root 20 0 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/0</span><br></div><div><br></div><div><br></div><div>Is there a way to cleanup these processes ? OR Do I need to kill them one by one before respawning the corosync?<br></div></div></body></html>