director implementation

[Gonzalo Palacios Goicolea]

Hi All,

We're going to put into production dovecot-director. As I wrote in a 
previous message, we have a lot of errors like these:

Feb 28 08:50:42 server5 dovecot: imap(user at domain): Error: Index 
path/Maildir/dovecot.index: Lost log for seq=5 offset=228: Missing 
middle file seq=5 (between 5..4294967295, we have seqs 4): Log is locked 
- newer log can't exist (initial_mapped=1, reason=Index mapped)
Feb 28 08:50:42 server5 dovecot: imap(user at domain): Warning: fscking 
index file path/Maildir/dovecot.index
Feb 28 08:50:42 server5 dovecot: imap(user at domain): Error: Failed to map 
transaction log path/Maildir/dovecot.index.log at sync_offset=10328 
after locking: pread() failed: Stale file handle
Feb 28 08:50:42 server5 dovecot: imap(user at domain): Error: Index 
path/Maildir/dovecot.index: Lost log for seq=5 offset=228: Missing 
middle file seq=5 (between 5..4294967295, we have seqs 4): Requested 
newer log than exists - still after NFS flush: Log inode is unchanged 
(initial_mapped=1, reason=Index mapped)
Feb 28 08:50:45 server5 dovecot: imap(user at domain): Error: Failed to map 
transaction log path/Maildir/dovecot.index.log at sync_offset=10328 
after locking: pread() failed: Stale file handle
Feb 28 08:50:45 server5 dovecot: imap(user at domain): Error: Failed to map 
view for path/Maildir/dovecot.index: Missing middle file seq=5 (between 
5..5, we have seqs 4): Requested newer log than exists - still after NFS 
flush: Log inode is unchanged

My doubt is if it's recommended to delete all dovecot.index* files 
before passing the traffic through de director servers or it's not 
required. Any information on this way will be appreciated.

We've dovecot-2.2.36-8.el7.x86_64 over RHEL7

Thanks and best regards

-- 

*Gonzalo Palacios Goicolea*
U.T de Infraestructura de Equipos Centrales
/Tecnologías de la Información/
Universidad Autónoma de Madrid • Campus de Cantoblanco
<3D"http://www.uam.es/">

Antes de imprimir este correo piense si es necesario.Cuidemos el 
medioambiente.
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