| Re: Server Crash, seemingly related to VZQUOTA [message #44944 is a reply to message #44941] |
Sun, 15 January 2012 19:17   |
mustardman
Messages: 91
Registered: October 2009
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Migrating clients over may have something to do with the vzctl problems they are having. Apparently there are still problems with the latest vzctl ( 3.0.30.2) but ymmv.
http://openvz.livejournal.com/39765.html
We had problems migrating over clients from a 32bit RHEL5 node to a 64bit RHEL6 node recently which may have had something to do with the vzctl problem. So we have abandoned that project and are back on RHEL5 for at least another year.
We have noticed those occasional spikes of 1000+% CPU usage etc. on another RHEL6 node we have in production. Seems to happen on 1 or 2 specific processes such as mysqld and yum I think. As far as we can tell it's harmless. Only happens for an instant and doesn't seem to be for real in any way. Maybe a display problem with top?
So far that node has been running smooth for a couple weeks now on the latest RHEL6 kernel. Had a high I/O problem with an earlier kernel but that seems to be fixed now. As the previous poster said, seems to work ok if you are adding new VPS's. Not migrating.
[Updated on: Sun, 15 January 2012 19:23] Report message to a moderator |
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