[CentOS] Filesystem for Maildir
Christopher Chan
christopher at ias.com.hk
Tue Dec 4 12:01:43 UTC 2007
> ext3 again takes the slowest performing title overall as expected...in
> fact it appears not much as changed fs vs fs wise since Bruce Guenter's
> tests. But I am surprised at the overall performance regressions in
> comparison to 2.6.5/6 kernels with regards to deliveries vs amount of
> writers. Heitor, you are using a 3ware 95xx or 96xx with BBU write cache
> and write caching on right? How much RAM do you have for your cache? How
> is your raid10 configured? I cannot believe a four disk raid0 array can
> beat a software raid mirror of scsi disks as used by Bruce Guenter.
that last sentence should have been 'cannot beat'
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