If you were referring to me, I'll show you my willy...

Regards
_MR._ Andrea Coppini

-----Original Message-----
From: Jeremy I. Shannon [mailto:[EMAIL PROTECTED]] 
Sent: 03 October 2002 7:39 PM
To: Exchange Discussions
Subject: RE: New Exchange Server


Maybe you should look into getting a better RAID controller.  Her theory
is right.

-----Original Message-----
From: Andrey Fyodorov [mailto:[EMAIL PROTECTED]]
Sent: Thursday, October 03, 2002 12:04 PM
To: Exchange Discussions
Subject: RE: New Exchange Server


Andrea,

Please let me disagree.

All I have to do is boot without the crashed page drive. Windows will
create a temp page file on the C: drive and start (just confirmed this
with my hardware guys). Then when time allows, the replacement drive can
be added and the page file moved to it, with all the necessary reboots.

I also disagree about the 0% downtime according to your scenario #2.
Based on my experience, as soon as RAID failed on the page file volume,
the server did a blue screen of death. So much for 0% downtime. *In
theory* the server *should* have kept running. But it did not. So screw
it. If it is going to crash anyway I am not going to spend extra money
on it.

-----Original Message-----
From: Andrea Coppini [mailto:[EMAIL PROTECTED]]
Sent: Thursday, October 03, 2002 10:50 AM
To: Exchange Discussions
Subject: RE: New Exchange Server


Picture this:

Your single (let's say IDE) pagefile drive fails, so your system
crashes. You run down to your store or computer shop to buy a new drive
(system still down) You install the disk in another machine (since
Exchange might not start up without page drive) (system still down) You
partition/format the drive (system still down) You install the new IDE
disk in your exchange server (system still down) You start up Exchange.

If you can afford all that downtime, go ahead and use a single drive.
But now let's look at RAID1 swap:

One of your swap disks fail.. Raid1 is broken so machine keeps running
on one disk You take the bad disk Offline and pull it out 
You stroll and whistle your way down to your store or computer shop to
get a new disk, maybe even have a couple of doughnuts on the way... You
insert the new disk in your exchange server. run the RAID tools, rebuild
the RAID. Pat yourself on the back for 0% downtime.


-----Original Message-----
From: Andrey Fyodorov [mailto:[EMAIL PROTECTED]] 
Sent: 03 October 2002 4:23 PM
To: Exchange Discussions
Subject: RE: New Exchange Server


If it happened once it will probably happen again. I see no big benefit
of putting page file on RAID. If I had a limited number of drive bays, I
would rather have a separate RAID1 for transaction logs and a separate
RAID5 for informations store database files; and if no more drive array
bays are available for the page file volume - I would stick an IDE or
SCSI drive in the CD-ROM bay or some other available space and connect
it to the onboard controller and achieve better performance instead of
perceived reliability.

-----Original Message-----
From: Robert Moir [mailto:[EMAIL PROTECTED]]
Sent: Thursday, October 03, 2002 9:38 AM
To: Exchange Discussions
Subject: RE: New Exchange Server


So because you once had a problem with RAID that caused it to stop
working must mean that it's always unreliable for everyone else every
time?

Robert Moir
IT Systems Engineer
Luton Sixth Form College
>SELECT * FROM users WHERE clue > 0
0 rows returned 

> -----Original Message-----
> From: Andrey Fyodorov [mailto:[EMAIL PROTECTED]]
> Sent: 03 October 2002 13:53
> To: Exchange Discussions
> Subject: RE: New Exchange Server
> 
> 
> Do you need me to explain it all in small details?
> 
> I had an Exchange server. Page file was on a separate RAID1 volume. 
> RAID1 broke. Server crashed with a blue screen. Having the page file 
> on RAID1 did not necessarily make it more reliable. Might as well have

> had the page file on a single drive. Why did I write this? Because I 
> was answering someone else's remark "Placing the pagefile on a 
> separate drive sacrifices reliability for performance."
> 
> Ok now? Can I go?
> 
> -----Original Message-----
> From: Ed Crowley [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, October 02, 2002 11:52 PM
> To: Exchange Discussions
> Subject: RE: New Exchange Server
> 
> 
> What does that have to do with Exchange?
> 
> Ed Crowley MCSE+I MVP
> Technical Consultant
> hp Services
> "There are seldom good technological solutions to behavioral 
> problems."
> 
> 
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]] On Behalf Of Andrey 
> Fyodorov
> Sent: Tuesday, October 01, 2002 9:04 AM
> To: Exchange Discussions
> Subject: RE: New Exchange Server
> 
> 
> Well once I had a broken RAID1 on the page file volume. RAID did not 
> save me. The server blue-screened. The RAID1 was physical. How about 
> that for reliability?
> 
> -----Original Message-----
> From: Dennis Depp [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, October 01, 2002 7:46 AM
> To: Exchange Discussions
> Subject: RE: New Exchange Server
> 
> 
> Why?  Placing the pagefile on a separate drive sacrifices reliability 
> for performance.  This is not normally a choice I would make on a 
> production server.
> 
> Dennis Depp
> 
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]] On Behalf Of Andrey 
> Fyodorov
> Sent: Monday, September 30, 2002 12:58 PM
> To: Exchange Discussions
> Subject: RE: New Exchange Server
> 
> 
> I would still try to find a way to put page file on a separate drive. 
> Check if you can get a single IDE or SCSI drive and stick it somewhere

> inside the server.
> 
> -----Original Message-----
> From: Ed Crowley [mailto:[EMAIL PROTECTED]]
> Sent: Monday, September 30, 2002 12:33 PM
> To: Exchange Discussions
> Subject: RE: New Exchange Server
> 
> 
> What's vitally important is to keep the logs on a separate physical 
> volume from the databases.  For 150 users, I agree that combining the 
> OS and logs onto the same physical volume (I recommend separate 
> partitions,
> though) shouldn't present significant performance problems.
> 
> Ed Crowley MCSE+Internet MVP kcCC+I
> Tech Consultant
> hp Services
> Protecting the world from PSTs and Bricked Backups!
> 
> 
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]] On Behalf Of Martin 
> Blackstone
> Sent: Monday, September 30, 2002 5:31 AM
> To: Exchange Discussions
> Subject: RE: New Exchange Server
> 
> 
> The ideal config is as follows
> 2 Drives, RAID1, OS
> 2 Drives, RAID1, Logs
> 3 or more drives, RAID5 (or 1+0 if you have enough drives), Stores
> 
> Not everyone has the luxury of so many drives. I have 2 drives in 
> RAID1 for OS and Logs, and 4 in a RAID5 for the Store.
> 
> -----Original Message-----
> From: Vincent Avallone [mailto:[EMAIL PROTECTED]]
> Sent: Monday, September 30, 2002 5:18 AM
> To: Exchange Discussions
> Subject: New Exchange Server
> 
> 
> I am in the process of building a new Exchange server and I have been 
> trying to keep up with the post about configuration, but I will ask 
> again. What is the proper hard drive configuration for setting up a 
> new Exchange 2000 box for about 150 users? On which partition should I

> put the OS, the database etc.
> 
> 
> Thanks.
> 
> --
> Vincent Avallone
> iBiquity Digital
> (410) 872-1535
> 
> 
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Andrea Coppini
+356 79 ANDREA (263732)
[EMAIL PROTECTED]

EMPOWER PEOPLE - THE WORLD IN YOUR HAND

iWG (iWORLD GROUP) is a global e-mobile company creating, building and
growing new businesses.  iWG founders are pioneers in creating
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the US.

The Global Partners include the shareholders Bank of America, Deutsche
Bank, Hikari Tsushin, McCaw, PaineWebber/UBS, The Dolphins' Trust,
Perikles Trust and the iAA Advisory Network.

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[EMAIL PROTECTED]

EMPOWER PEOPLE - THE WORLD IN YOUR HAND

iWG (iWORLD GROUP) is a global e-mobile company creating, building and growing new 
businesses.  iWG founders are pioneers in creating multi-billion dollar mobile and 
Internet businesses in Europe, Asia and the US.

The Global Partners include the shareholders Bank of America, Deutsche Bank, Hikari 
Tsushin, McCaw, PaineWebber/UBS, The Dolphins' Trust, Perikles Trust and the iAA 
Advisory Network.

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www.countryprofiler.com/iWG

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