Re: [Moosefs-users] MooseFS - DoveCot/Thunderbird IMAP Message Loss error?

[Papp T. <to...@ma...>]

On 05/18/2011 09:51 PM, W Kern wrote:
> More info
>
> This appears to be mmap with DoveCot issue.
>
> May 18 12:47:49 ariel2 dovecot: IMAP(xxx): mmap() failed with index 
> file /home/xxx/Maildir/.Archives.2011/dovecot.index: No such device
> May 18 12:47:49 ariel2 dovecot: IMAP(xxx): file mail-index.c: line 
> 1900 (mail_index_move_to_memory): assertion failed: (index->fd == -1)
> May 18 12:47:49 ariel2 dovecot: IMAP(xxx): Raw backtrace: imap 
> [0x80acd51] -> imap [0x80acc6c] -> imap [0x808b317] -> 
> imap(mail_index_open+0x48e) [0x808cefe] -> 
> imap(index_storage_mailbox_init+0x152) [0x8083c82] -> imap [0x80654c3] 
> -> imap [0x80662b2] -> imap(cmd_copy+0x258) [0x8057098] -> 
> imap(cmd_uid+0x50) [0x805aa00] -> imap [0x805af88] -> imap [0x805b00c] 
> -> imap(_client_input+0x6c) [0x805b6dc] -> 
> imap(io_loop_handler_run+0x110) [0x80b29f0] -> imap(io_loop_run+0x1c) 
> [0x80b1f2c] -> imap(main+0x4c0) [0x8063630] -> 
> /lib/libc.so.6(__libc_start_main+0xdc) [0x8cbe9c] -> imap [0x8056181]
> May 18 12:47:49 ariel2 dovecot: child 5515 (imap) killed with signal 6

What about disabling it?

# Don't use mmap() at all. This is required if you store indexes to shared
# filesystems (NFS or clustered filesystem).
mmap_disable = no

tamas