Strange errors with Dovecot replication

[Claudio Corvino]

Hi,

I have two IMAP/LMTP Dovecot server in replica (version 2.3.4.1) for 
testing purposes, both connected through an IPsec tunnel, I use LDAP/AD 
for /userdb, /all seems to work fine except for these errors present in 
logs every day:

NODE A:

/doveadm: Error: sieve: file storage: utime(/var/www/html/ooo/its-test) 
failed: Operation not permitted: 28 Time(s)
     dsync-local(its-test)<TxExKuQgeWHlTAAA045Smw>: Error: read(xxx) 
failed: Connection reset by peer (last sent=mailbox_delete, last 
recv=handshake): 1 Time(s)
     dsync-local(its-test)<fXcyHCd3eWGHXwAA045Smw>: Error: sieve: file 
storage: utime(/var/www/html/ooo/its-test) failed: Operation not 
permitted: 2 Time(s)
     dsync-local(its-test)<fZ2LISh3eWGOXwAA045Smw>: Error: read(xxx) 
failed: Connection reset by peer (last sent=mailbox_delete, last 
recv=handshake): 1 Time(s)
     dsync-local(its-test2)<PqNdGCd3eWGGXwAA045Smw>: Error: read(xxx) 
failed: Connection reset by peer (last sent=mailbox_delete, last 
recv=handshake): 1 Time(s)/

NODE B:

/doveadm: Error: Couldn't lock 
/mnt/mail-storage-dev/its-test/.dovecot-sync.lock: 
fcntl(/mnt/mail-storage-dev/its-test/.dovecot-sync.lock, write-lock, 
F_SETLKW) locking failed: Timed out after 30 seconds: 2 Time(s)
     doveadm: Error: Couldn't lock 
/mnt/mail-storage-dev/its-test2/.dovecot-sync.lock: 
fcntl(/mnt/mail-storage-dev/its-test2/.dovecot-sync.lock, write-lock, 
F_SETLKW) locking failed: Timed out after 30 seconds: 1 Time(s)
     doveadm: Error: sieve: file storage: 
utime(/var/www/html/ooo/its-test) failed: Operation not permitted: 28 
Time(s)
     dsync-local(its-test)<QtV8HSh3eWHFDgAA/HgeEQ>: Error: sieve: file 
storage: utime(/var/www/html/ooo/its-test) failed: Operation not 
permitted: 2 Time(s)/

What I have to do? Do I have to worry about this or I can ignore it?

Thanks

Regards


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