On 2019-09-26 03:44, Asai via dovecot wrote:
Greetings,
We're in the process of upgrading our Dovecot server to new hardware and new expanded storage. We planned on using an NFS share for the mail storage, as we're running Postfix / Dovecot on a VM and wanted to separate out the mail storage from the VM for backup reasons.
I read as much as I could find on line regarding configuring Dovecot to use NFS, and set it up as best I could, but I'm still running into lock errors e.g.:
Sep 25 10:30:35 triata4 dovecot: imap(user@triata.globalchange.media)<75580>
: Error: fcntl(/vmail/triata.globalchange.media/user/dovecot.index.log, write-lock, F_SETLKW) locking failed: No locks available Sep 25 10:30:35 triata4 dovecot: imap(user@triata.globalchange.media)<75580> : Error: mail_index_wait_lock_fd() failed with file /vmail/triata.globalchange.media/user/dovecot.index.log: No locks available
How is your NFS export mounted on the client? Can you post the output of "egrep nfs /proc/mounts"?
-- Adi Pircalabu