[Dovecot] dsync on large mailbox "fails"

[Timo Sirainen]

On 24.4.2012, at 6.38, Jeff Kletsky wrote:

> 25934 jeff          1 103    0   135M   102M CPU2    2 128:47 100.00% doveadm

Looks like it could be in an infinite loop. To find out where:

1) strace for a few seconds:

strace -tt -p 25934 2>log

2) get gdb backtrace a couple of times (2-5 should be enough, preferably slightly different ones):

gdb /usr/local/bin/doveadm 25934
bt full
<copy&paste the output to mail>
cont
<ctrl-c>
bt full
<copy&paste the output to mail>
cont
<ctrl-c>
..etc..