Re: Boot ISA from a SAN

  • From: "Bret Hanson" <Bhanson@xxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Wed, 7 Jan 2004 13:18:35 -0600

The SAN uses a fiber channel HBA.  It is set up and working perfectly - I
can restore from a snap shot taken yesterday.  The OS and all ISA related
services run fine from snap shot restores.  Also on the same SAN
(different LUNS) are our SQL servers and databases, web/intranet, all user
data, and other application servers.  I guess I should have stated this in
the first place.

Because I am relatively new to major SAN devices, I am curious if I am
missing something by way of security with this hardware configuration.

Thank you,
bret
   

-----Original Message-----
From: Jim Harrison [mailto:jim@xxxxxxxxxxxx] 
Sent: Wednesday, January 07, 2004 12:28 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: Boot ISA from a SAN

http://www.ISAserver.org

Booting over any remote device, be it SCSI- or network-based is not a good
design for your firewall.
Booting from any SAN is (IMHO) not worth the setup and troubleshooting
hassles it causes...

 Jim Harrison
 MCP(NT4, W2K), A+, Network+, PCG
 http://www.microsoft.com/isaserver
 http://isaserver.org/Jim_Harrison
 http://isatools.org

 Read the help, books and articles!
----- Original Message -----
From: "Bret Hanson" <Bhanson@xxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Wednesday, January 07, 2004 09:53
Subject: [isalist] Re: Boot ISA from a SAN


http://www.ISAserver.org

Its about recoverability at a point in time - the cost of a drive is not
an issue. 

-----Original Message-----
From: Jim Harrison [mailto:jim@xxxxxxxxxxxx] 
Sent: Wednesday, January 07, 2004 11:41 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: Boot ISA from a SAN

http://www.ISAserver.org

What's the point?
If you can afford one of those devices, you can certainly afford a local
drive for the ISA server.

 Jim Harrison
 MCP(NT4, W2K), A+, Network+, PCG
 http://www.microsoft.com/isaserver
 http://isaserver.org/Jim_Harrison
 http://isatools.org

 Read the help, books and articles!
----- Original Message -----
From: "Bret Hanson" <Bhanson@xxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Wednesday, January 07, 2004 08:56
Subject: [isalist] Boot ISA from a SAN


http://www.ISAserver.org

Please forgive my ignorance, but would it be bad practice to boot an ISA
server that acts as our gateway, firewall, and web proxy from a SAN
device.  More specifically an EMC Clariion.

Thanks,
bret

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