On 2016-10-31 22:04, Timo Sirainen wrote:
Oct 31 10:52:37 imap(xxx@xxxx.xx): Warning: Locking transaction log file /mnt/nfs/xxx.xx/xxx/indexes/dovecot.list.index.log took 31 seconds (syncing) Oct 31 10:52:37 imap(xxx@xxx.xx): Warning: Locking transaction log file /mnt/nfs/xxx.xx/xxx/indexes/dovecot.list.index.log took 31 seconds (syncing)
This just means something is being slow. Not necessarily a problem. Although it could also indicate a deadlock. Is this Maildir? Did you say you were using lock_method=dotlock?
I removed dotlock some time ago (using director) and switched to:
lock_method = fcntl mail_fsync = always
With "count" as quota backend I get a lot of these errors on the director:
imap-login: Error: proxy(xxx@xxxx.xxx): Login for xxx.xxx.xxx.xxx:143
timed out in state=2 (after 30 secs, local=xxxxx:58478):
user=xxxx@xxxx.dk, method=CRAM-MD5, rip=xxxx, lip=xxxxx, TLS,
session=
on the server:
imap(xxxx@xxxx.xxx): Warning: Locking transaction log file /mnt/nfs/xxxx.dk/xxxxx/indexes/.INBOX/dovecot.index.log took 32 seconds (appending)