Not all STK Libraries require acsls, but the powderhorn does.  We have 2
powderhorns in a SAN using STK 16 port switches (brocade), 10 9840FC Drives
and a Dell 6450 Win2k Cluster running TSM 4.1.2.  We use STK Libattach
software to make up the communications between TSM and ACSLS.

-----Original Message-----
From: Shekhar Dhotre [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, February 27, 2001 7:20 AM
To: [EMAIL PROTECTED]
Subject: Re: TSM, SAN and ACSLS



What will  be affected if i don`t use ACSLS software ,  we are having
STK9710 .




"Collins, Brenda" <[EMAIL PROTECTED]>@VM.MARIST.EDU> on
02/27/2001
07:11:12 AM

Please respond to "ADSM: Dist Stor Manager" <[EMAIL PROTECTED]>

Sent by:  "ADSM: Dist Stor Manager" <[EMAIL PROTECTED]>


To:   [EMAIL PROTECTED]
cc:

Subject:  Re: TSM, SAN and ACSLS


We are using the STK Powderhorn with 9840 drives in a TSM 3.7 (AIX)
environment and TSM4.1 (OS/390) environment. We will soon be implementing
some fiber drives also to a new TSM (AIX) server.  Whenever you use the STK
libraries, you are forced to use the ACSLS software also. We do have a tape
SAN implemented.
Brenda

-----Original Message-----
From: Walker, Lesley R [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 26, 2001 9:52 PM
To: [EMAIL PROTECTED]
Subject: TSM, SAN and ACSLS


Sorry if this is an FAQ, I've spent a bit of time looking but haven't found
a definitive answer.

Is this possible:

TSM 3.7.x on Solaris
   connected to
SAN switch (don't know what model, but assume it's a supported one)
   connected to
StorageTek PowderHorn (9840 drives, ACSLS controlled)

>From a quick look at the Redbook (Using Tivoli Storage Manager in a SAN
environment), SCSI libraries are supported from TSM 3.7 onwards, but I can't
find any mention of ACSLS.

Has anyone done it?  Tried it and failed?

This is the configuration I am expected to implement, and I don't have much
experience of SANs, so any hand-holding would be appreciated.

--
Lesley Walker
Unix Engineering, EDS New Zealand
[EMAIL PROTECTED]
"I feel that there is a world market for as many as five computers"
    Thomas Watson, IBM corp. - 1943

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