On Mon, 2008-10-13 at 18:08 +0200, Cor Bosman wrote:> I just noticed that about 25% of our servers have imap processes hanging:
>
> 97996 xxxxxx 1 101 0 4096K 2052K CPU3 2 180:54 98.93% imap
>
> All with 98-100% cpu load, taking up 1 or more CPUs.
>
> dovecot 1.1.2, FreeBSD 6.2. is this caused by the deadlock issue thats
fixed
> in 1.1.4?
Get gdb backtrace:
gdb -p <imap process pid>
bt full
If it shows that it's somewhere in index-sort.c then it's fixed already.
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