| Re: Fair amount of IO usage? [message #48948 is a reply to message #48941] |
Thu, 24 January 2013 17:16   |
mustardman
Messages: 91
Registered: October 2009
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amissus wrote on Tue, 22 January 2013 14:10What about ioprio?
openvz.org/I/O_priorities_for_containers
Which I think is already set to evenly split priorities by default.
This seems to work on CentOS 6 based OpenVZ but does not work very well if at all on CentOS 5. On CentOS 5 I had one customer hogging lots of I/O and when I reduced their I/O priority from the default of 4 to 3 it seemed to negatively affect the entire server load and would kill their I/O.
After I upgraded the server to CE6 their I/O was much more controlled at the default of 4 and didn't seem to affect other customers as much.
[Updated on: Thu, 24 January 2013 17:17] Report message to a moderator |
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