On Wed, 2008-09-10 at 12:20 -0700, Jack Stewart wrote: > The performance hit was bad. When I tried "mail_nfs_index = yes" the > load went from 0.5 to 120+ (on each of three servers).
It shouldn't have been anything that bad. I could send you some patches that reduce what mail_nfs_index=yes does. It would be interesting to know if the problem is just one or few specific calls or all of them cumulatively. > dotlock_use_excl: no "yes" should be safe (and faster) here.
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