Re: TSM, Solaris and Fibre connected drives ?
2004-03-29 11:45:23
We're doing exactly the same thing now only we're on TSM 5.2.2.1. Just
finished some preliminary testing. TSM still uses the /dev/rmt/*st entries for
the drives. There are two "st" entries for each drive being they have two
fiber ports. We had some issues with our fiber cards not supporting the drives
- we went from Qlogic to Emulex and don't have any issues now. Other than that
it was pretty straightforward. Once you have defined a drive and a path, you
can see the wwn and trace that back to the drive to come up with a matrix so
you know which "st" entry belongs to each drive.
Luke
Farren Minns wrote:
> Hi TSMers
>
> Running TSM 5.1.6.2 on a Sun E250 presently connected to 3494 lib with 2
> SCSI 3590 drives (H1A).
>
> I have a question for you.
>
> We will soon be changing the SCSI attached drives for fibre attached models
> (still going to be 3590 H1A in the 3494 lib) which will be connected to a
> Brocade switch. Now, I have very little experience with fibre drives and
> was wondering what the steps were both with Solaris (if anybody can help)
> and TSM. I am used to adding SCSI devices to Solaris and then using the
> /dev/rmt/??? format to define the drives to TSM, but I'm assuming this is
> total different with fibre drives. I am assuming that the World Wide Name
> convention will be used somewhere.
>
> Can anyone give me any advice or good documentation pointers etc.
>
> Many thanks in advance
>
> Farren Minns - John Wiley & Sons Ltd
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