On 15 Jul 2019, at 10.58, Paul Hecker via dovecot <[email protected]> wrote: > > Hi, > > since upgrading to Dovecot 2.3.7 I get the following new errors:
What was the old version? Did you upgrade your kernel as well? > 2019-07-15 09:10:52 mail dovecot: > imap([email protected])<32484><goWh8rKNSNZfqJ9R>: Error: file_lock_free(): > Unexpectedly failed to retry locking > /var/spool/mail/iwascoding/paul/mdbox/mailboxes/INBOX/dbox-Mails/dovecot-vsize.lock: > > fcntl(/var/spool/mail/iwascoding/paul/mdbox/mailboxes/INBOX/dbox-Mails/dovecot-vsize.lock, > write-lock, F_SETLK) locking failed: No such file or directory What filesystem are you using for mdboxes? The lock fd is already open. Locking is not supposed to fail this way. Also I can't think of any recent changes that could be related to this. v2.2.36 already had the same locking code.
