There is Strange....
Jan 19 13:15:54 brc dovecot: imap(alex@exemplo.com.br): Error: mremap_anon(3166208) failed: Cannot allocate memory Jan 19 13:15:54 brc dovecot: imap(alex@exemplo.com.br): Error: mremap_anon(3231744) failed: Cannot allocate memory Jan 19 13:15:54 brc dovecot: imap(alex@exemplo.com.br): Error: mremap_anon(3293184) failed: Cannot allocate memory Jan 19 13:15:55 brc dovecot: imap(alex@exemplo.com.br): Error: mremap_anon(3424256) failed: Cannot allocate memory Jan 19 13:15:55 brc dovecot: imap(alex@exemplo.com.br): Error: mremap_anon(3555328) failed: Cannot allocate memory Jan 19 13:15:55 brc dovecot: imap(alex@exemplo.com.br): Error: mremap_anon(3633152) failed: Cannot allocate memory Jan 19 13:15:55 brc dovecot: imap(alex@exemplo.com.br): Error: mremap_anon(3686400) failed: Cannot allocate memory Jan 19 13:15:56 brc dovecot: imap(alex@exemplo.com.br): Error: mremap_anon(3948544) failed: Cannot allocate memory Jan 19 13:15:56 brc dovecot: imap(alex@exemplo.com.br): Error: mremap_anon(4005888) failed: Cannot allocate memory Jan 19 13:15:57 brc dovecot: imap(alex@exemplo.com.br): Error: mremap_anon(3141632) failed: Cannot allocate memory Jan 19 13:15:57 brc dovecot: imap(alex@exemplo.com.br): Error: read() failed with file /storage/nfs/3/emexis/messages/ exemplo.com.br/alex/Maildir/dovecot.index.cache: Cannot allocate memory Jan 19 13:15:57 brc dovecot: imap(alex@exemplo.com.br): Error: opendir(/storage/nfs/3/emexis/messages/exemplo.com.br/alex/Maildir/new) failed: Cannot allocate memory
That can be a nfs client error ? Something like error in nfs client with memory allocation ?
2011/1/16 Timo Sirainen <tss@iki.fi>
On Wed, 2011-01-12 at 11:08 -0200, Alex Baule wrote:
Jan 12 10:57:50 brc dovecot: imap(alex@exemplo.com.br): Error: opendir(/storage/nfs/3/emexis/messages/ exemplo.com.br/alex/Maildir/.Drafts/new) failed: Cannot allocate memory
I've never seen opendir() fail with ENOMEM before.
Jan 12 10:57:51 brc last message repeated 4 times Jan 12 10:57:59 brc dovecot: imap(alex@exemplo.com.br): Fatal: block_alloc(262144): Out of memory
My guess: You're going into infinite loop somewhere that keeps allocating memory.
What is most used "Shared Disk" in Dovecot ?
People use NFS, GFS2, OCFS2, etc.