This is what I thought, though I am unclear on the raid 0, + raid 1. For
instance how many hard drives total would you recommend? If I have two
controllers how would I partition the applications such as the OS, IMAIL
(spool), Imail (users)? I figure that I would use 6 total two drives
running raid 0,1 on one controller for the spool, two drives running raid
0,1 on the second controller for the users, and finally I would use a raid
0
for the OS?? Am I seeing this correctly or not?
Thanks for all your help.
Kris McElroy
> ----- Original Message -----
> From: "Len Conrad" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Thursday, May 24, 2001 3:05 PM
> Subject: Re: [IMail Forum] Configuration
>
>
> >
> > >We are going to implement new email servers. For performance and fault
> > >tolerance what would be the best way to configure you hard disks?
> >
> > I�d go with RAID 0 striping + RAID 1 mirroring rather than RAID5, for
mail
> i/o.
> >
> > > I also remember something that Len had wrote in the list a long time
> > > ago about how to install IMAIL for performance (put spool directory on
> > > separate drive and users on the other)??
> >
> > yep, you got it, and separate disks on separate controllers for spool
and
> > for mailbox storage.
> >
> > And plenty of memory to avoid swapping. swap file on a dedicatd
> > partition. but better to minimize swapping with huge memory.
> >
> > And keep you spool directory "clean" of old files since file searching
in
> > the spool directory when the directory had 100�s or 1000�s of files
really
> > slows down searching.
> >
> > Len
> >
> >
> > http://MenAndMice.com/DNS-training
> > http://BIND8NT.MEIway.com : ISC BIND 8.2.4 for NT4 & W2K
> > http://IMGate.MEIway.com : Build free, hi-perf, anti-abuse mail
gateways
> >
> >
> > Please visit http://www.ipswitch.com/support/mailing-lists.html
> > to be removed from this list.
> >
> > An Archive of this list is available at:
> > http://www.mail-archive.com/imail_forum%40list.ipswitch.com/
> >
>
>
> Please visit http://www.ipswitch.com/support/mailing-lists.html
> to be removed from this list.
>
> An Archive of this list is available at:
> http://www.mail-archive.com/imail_forum%40list.ipswitch.com/
>
Please visit http://www.ipswitch.com/support/mailing-lists.html
to be removed from this list.
An Archive of this list is available at:
http://www.mail-archive.com/imail_forum%40list.ipswitch.com/
