Exchange on Shark SAN solution

2002-05-17 Thread Jonathan Beeler

My company has recently purchased a shark SAN that they are putting the
company's various UNIX and windows applications on.  They are pushing to
put Exchange on it, however, I am somewhat skeptical due to some testing
with another SAN (Xiotech) that was unimpressive from a performance
standpoint.
My questions are 2 fold:

For those of you running on SANs that are shared with other applications,
was there a specific way to dedicate a certain number of drives to
Exchange so that it doesn't have to share them with other applications to
ensure best performance?  All opinions would be much appreciated since the
SAN world is new to me and it seems like there are many different ways to
configure them.

The second part of my question is if anyone here is running Exchange 2000
on a SHARK and what they're experience has been.

Thanks for all your help.

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RE: Exchange on Shark SAN solution

2002-05-17 Thread Woodruff, Michael

We are running our 2k server on a XIOTECH box.  Runs great.

-Original Message-
From: Jonathan Beeler [mailto:[EMAIL PROTECTED]] 
Sent: Friday, May 17, 2002 10:28 AM
To: Exchange Discussions
Subject: Exchange on Shark SAN solution


My company has recently purchased a shark SAN that they are putting the
company's various UNIX and windows applications on.  They are pushing to put
Exchange on it, however, I am somewhat skeptical due to some testing with
another SAN (Xiotech) that was unimpressive from a performance standpoint.
My questions are 2 fold:

For those of you running on SANs that are shared with other applications,
was there a specific way to dedicate a certain number of drives to Exchange
so that it doesn't have to share them with other applications to ensure best
performance?  All opinions would be much appreciated since the SAN world is
new to me and it seems like there are many different ways to configure them.

The second part of my question is if anyone here is running Exchange 2000 on
a SHARK and what they're experience has been.

Thanks for all your help.

_
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RE: Exchange on Shark SAN solution

2002-05-17 Thread Haber, David J.

In two weeks we will be migrating our Exchange storage to a Compaq SAN. With
Compaq you can specify a preferred path to disks so that a specific server
or cluster has access to those disks--no other system has access unless you
configure the SAN to allow it. The default for Windows systems is to allow
access to all disks. You have to disallow this before bringing the system
online. In our testing the Compaq SAN worked fine.

-Original Message-
From: Woodruff, Michael [mailto:[EMAIL PROTECTED]] 
Sent: Friday, May 17, 2002 11:12 AM
To: Exchange Discussions
Subject: RE: Exchange on Shark SAN solution


We are running our 2k server on a XIOTECH box.  Runs great.

-Original Message-
From: Jonathan Beeler [mailto:[EMAIL PROTECTED]] 
Sent: Friday, May 17, 2002 10:28 AM
To: Exchange Discussions
Subject: Exchange on Shark SAN solution


My company has recently purchased a shark SAN that they are putting the
company's various UNIX and windows applications on.  They are pushing to put
Exchange on it, however, I am somewhat skeptical due to some testing with
another SAN (Xiotech) that was unimpressive from a performance standpoint.
My questions are 2 fold:

For those of you running on SANs that are shared with other applications,
was there a specific way to dedicate a certain number of drives to Exchange
so that it doesn't have to share them with other applications to ensure best
performance?  All opinions would be much appreciated since the SAN world is
new to me and it seems like there are many different ways to configure them.

The second part of my question is if anyone here is running Exchange 2000 on
a SHARK and what they're experience has been.

Thanks for all your help.

_
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RE: Exchange on Shark SAN solution

2002-05-17 Thread Thompson, Elizabeth

We run UNIX, Novell and NT with Exchange on the Shark SANS without any
issues. Yes you tell the SANS that this space is designated for the Exchange
box.

you see all the sans does is emulate hdds. You know the ide connection that
connects the hdds in your pc? Well a scsi or fibre channel is the
replacement for ide connection. All the sans does is put a virtual the hdd
on that connection but the server thinks it is a real hdd. If you tell the
sans a 10 gig on that cionnector then it is a 10 gigs. The servers do not
share the designated space.

It works very nicely. We had a motherboard go up on one of the novell
servers (diskless server) and literally just moved the fibre card to
another server class machine (which we fortuanely had just got in) and it
thought it was back up in working in the same machine. Its Great!!

Enjoy!!!

Elizabeth Thompson
Service and Support Technician
CCBC - Catonsville




-Original Message-
From: Woodruff, Michael [mailto:[EMAIL PROTECTED]]
Sent: Friday, May 17, 2002 11:12 AM
To: Exchange Discussions
Subject: RE: Exchange on Shark SAN solution


We are running our 2k server on a XIOTECH box.  Runs great.

-Original Message-
From: Jonathan Beeler [mailto:[EMAIL PROTECTED]] 
Sent: Friday, May 17, 2002 10:28 AM
To: Exchange Discussions
Subject: Exchange on Shark SAN solution


My company has recently purchased a shark SAN that they are putting the
company's various UNIX and windows applications on.  They are pushing to put
Exchange on it, however, I am somewhat skeptical due to some testing with
another SAN (Xiotech) that was unimpressive from a performance standpoint.
My questions are 2 fold:

For those of you running on SANs that are shared with other applications,
was there a specific way to dedicate a certain number of drives to Exchange
so that it doesn't have to share them with other applications to ensure best
performance?  All opinions would be much appreciated since the SAN world is
new to me and it seems like there are many different ways to configure them.

The second part of my question is if anyone here is running Exchange 2000 on
a SHARK and what they're experience has been.

Thanks for all your help.

_
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