Raphael Bittencourt S. Costa wrote:
And backup is a problem here, so an security filesystem is very
important for not losing mail.
I have been using rsync (rsnapback) for many of my backups, but it
struggles when you point it at hundreds of thousands of files in a
directory. I have seen a n
On Tue, 2008-06-24 at 15:20 +0100, Ed W wrote:
> Hi
>
> Sounds like you know what you are doing!
>
No, sounds like I'm thinking what I'm doing. :-D I really need more
information to get more from the structure.
> >> - can I assume you have given some thought to
> >> tuning your file system w
Hi
Sounds like you know what you are doing!
- can I assume you have given some thought to
tuning your file system which handles the spool files?
The server uses xfs for maildir partition and so on, it uses
noatime,nodiratime,nobarrier,logbufs=8.
I guess you have read around a little
On Tue, 2008-06-24 at 11:44 +0100, Ed W wrote:
> Raphael Bittencourt S. Costa wrote:
> > Ehlo all,
> >
> > I've been working on a migration of about 240K users from one server
> > with qmail, courier imap, maildrop and ldap to postfix, dovecot, lda
> > +sieve. Before the migration the server and t
Raphael Bittencourt S. Costa wrote:
Ehlo all,
I've been working on a migration of about 240K users from one server
with qmail, courier imap, maildrop and ldap to postfix, dovecot, lda
+sieve. Before the migration the server and the storage were always on
high load.
It almost doesn't seem
4G, 2x146SAS and the storage
is Hitachi AMS 500, with 41x146G Fiber 15K.
> - Joe
>
> - Original Message -
> From: "Raphael Bittencourt S. Costa" <[EMAIL PROTECTED]>
> To: "dovecot"
> Sent: Monday, June 23, 2008 10:36 PM
> Subject: [Dovecot]
t; <[EMAIL PROTECTED]>
To: "dovecot"
Sent: Monday, June 23, 2008 10:36 PM
Subject: [Dovecot] 1 week after full migration to 1.1v
Ehlo all,
I've been working on a migration of about 240K users from one server
with qmail, courier imap, maildrop and ldap to postfix, dovecot, l
Ehlo all,
I've been working on a migration of about 240K users from one server
with qmail, courier imap, maildrop and ldap to postfix, dovecot, lda
+sieve. Before the migration the server and the storage were always on
high load.
Before migration:
Storage IOPs = 4600
Read average = 2800
Wri
