On Wed, May 03, 2006 at 09:51:54AM -0400, Apps Lists wrote:
Hi folks!
It looks like Timo nailed down the NFS issues we've been seeing here in last night's CVS build.
I can confirm that the UID complains in logs have vanished.
I'm still seeing, very occasionally (on a very busy server) the following inexplicable sequence:
May 4 15:02:19 mailstore dovecot: pop3-login: Login: user=user2@example.net, method=PLAIN, rip=192.0.0.1, lip=192.0.0.2 May 4 15:02:23 mailstore dovecot: POP3(user2@example.net): Disconnected: Logged out top=0/0, retr=0/0, del=0/7, size=295127 May 4 15:02:44 mailstore dovecot: pop3-login: Login: user=user2@example.net, method=PLAIN, rip=192.0.0.1, lip=192.0.0.2 May 4 15:02:44 mailstore dovecot: POP3(user2@example.net): Disconnected: Logged out top=0/0, retr=0/0, del=0/7, size=295127 May 4 15:12:19 mailstore dovecot: pop3-login: Login: user=user2@example.net, method=PLAIN, rip=192.0.0.1, lip=192.0.0.2 May 4 15:12:19 mailstore dovecot: POP3(user2@example.net): Corrupted index cache file /var/mailstore/mail/user2@example.net/dovecot.index.cache: invalid field header size May 4 15:12:19 mailstore dovecot: POP3(user2@example.net): Disconnected: Logged out top=0/0, retr=0/0, del=0/7, size=295127 May 4 15:22:20 mailstore dovecot: pop3-login: Login: user=user2@example.net, method=PLAIN, rip=192.0.0.1, lip=192.0.0.2 May 4 15:22:20 mailstore dovecot: POP3(user2@example.net): Disconnected: Logged out top=0/0, retr=0/0, del=0/7, size=295127 May 4 15:22:44 mailstore dovecot: pop3-login: Login: user=user2@example.net, method=PLAIN, rip=192.0.0.1, lip=192.0.0.2 May 4 15:22:45 mailstore dovecot: POP3(user2@example.net): Disconnected: Logged out top=0/0, retr=0/0, del=0/7, size=295127 May 4 15:32:20 mailstore dovecot: pop3-login: Login: user=user2@example.net, method=PLAIN, rip=192.0.0.1, lip=192.0.0.2 May 4 15:32:20 mailstore dovecot: POP3(user2@example.net): Corrupted index cache file /var/mailstore/mail/user2@example.net/dovecot.index.cache: invalid field header size May 4 15:32:20 mailstore dovecot: POP3(user2@example.net): Disconnected: Logged out top=0/0, retr=0/0, del=0/7, size=295127
no deliveries, no IMAP accesses.
(identities genericised)
Haven't tracked this down yet. So far baffled and looking for patterns. Seeing it about 10 times in every 100,000 logins (about an hour's worth).
Steve, are you using dotlocks or fcntl locks? (I see this with both, talking to a netapp filer)
/JG