On 2019-10-08 13:18, Aki Tuomi via dovecot wrote:
https://dovecot.org/releases/2.3/dovecot-2.3.8.tar.gz https://dovecot.org/releases/2.3/dovecot-2.3.8.tar.gz.sig Binary packages in https://repo.dovecot.org/
- imap: SETMETADATA with literal value would delete the metadata value instead of updating it. - imap: When client issues FETCH PREVIEW (LAZY=FUZZY) command, the caching decisions should be updated so that newly saved mails will have the preview cached. - With mail_nfs_index=yes and/or mail_nfs_storage=yes setuid/setgid permission bits in some files may have become dropped with some NFS servers. Changed NFS flushing to now use chmod() instead of chown().
I am seeing a lot of errors since the upgrade, on multiple client accounts:
Info: Connection closed: read(size=7902) failed: Connection reset by peer (UID FETCH running for 0.242 + waiting input/output for 108.816 secs, 60 B in + 24780576+8192 B out, state=wait-output)
Using NFS storage (not running with the mail_nfs_index or mail_nfs_storage)
Was something changed in terms of IO/Idle timeouts? Tried doing reindex/resync, but did not help. -- Tom
