10 Sep
2008
10 Sep
'08
10:32 p.m.
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.