[Dovecot] Dovecot tuning for GFS2
Alessio Cecchi
alessio at skye.it
Thu Aug 22 10:27:36 EEST 2013
Il 21/08/2013 13:57, Andrea gabellini - SC ha scritto:
> Hello,
>
> I'm deploing a new email cluster using Dovecot over GFS2. Actually I'm
> using courier over GFS.
>
> Actually I'm testing Dovecot with these parameters:
>
> mmap_disable = yes
> mail_fsync = always
> mail_nfs_storage = yes
> mail_nfs_index = yes
> lock_method = fcntl
>
> Are they correct?
>
> RedHat GFS support mmap, so is it better to enable it or leave it disabled?
> The documentation suggest the use of flock. What about it?
>
> Thanks,
> Andrea
>
>
>
Hi Andrea,
I'm running a cluster with Maildir over NFS (and in past over OCFS2),
with GFS2 you need to use the same options needed for NFS:
http://wiki2.dovecot.org/NFS
I suggest mmap_disable set on yes
Ciao
--
Alessio Cecchi is:
@ ILS -> http://www.linux.it/~alessice/
on LinkedIn -> http://www.linkedin.com/in/alessice
Assistenza Sistemi GNU/Linux -> http://www.cecchi.biz/
@ PLUG -> ex-Presidente, adesso senatore a vita, http://www.prato.linux.it
More information about the dovecot
mailing list