[BackupPC-users] Tuning for disk contention
2009-09-04 17:42:30
The discussion over the various BackupPC scenarios got me to
thinking. My server IS disk bound. All the servers it backs up on on
at least a 100M network link in the same room and some on 1G. With
the default settings (4 simultaneous backups), the system is sitting
right now at load average 9.25 and IO/wait from 33-99%. How does one
best determine the fastest way to configure for the given scenario.
Based on one respondent's comments, it makes me think I might be
better off having only 1 backup running at a time?
What's a good IO/WAIT average to shoot for? Load average? Other
things I might not be thinking of?
Thanks in advance,
James
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