Sounds like the SCSI ID order may have been changed on the 2108 (easy to
do).
rmt0 sounds OK as that is where the library changer path is.
The changer may be loading it the correct drive but the SCSI for the
other drives may be set in a different order.
Have you done a visual confirmation of this?
Cheers, Suad
--
On Wed, 2002-09-18 at 14:36, Jason Liang wrote:
> Hi TSMers,
>
> My environment is
> Fiber SCSI
> RS/6000(TSM Server) ----> 2108 SAN Gateway -----> 3584 LTO library.
>
>
> The TSM server worked perfectly until yesterday. The tape drives all went
> offline and the problem turned out to be the hardware failure of 2108.
>
> IBM technician came and replaced the 2108. After that, I updated the latest
> firmware for 2108 re-configured the 2108.
>
>
> I have followed the startup subsquence:
> 1. Turn on 3584 library;
> 2. Turn on 2108, initializeBox, targets, etc, reboot 2108
> 3. Restart RS/6000
>
> Everything seemed fine, I can see all the devices on AIX, and inquery ok.
>
> #lsdev -Cc tape
> rmt0 Available 11-08-01-2,0 IBM 3580 Ultrium Tape Drive (FCP)
> rmt1 Available 11-08-01-3,0 IBM 3580 Ultrium Tape Drive (FCP)
> rmt2 Available 11-08-01-4,0 IBM 3580 Ultrium Tape Drive (FCP)
> rmt3 Available 11-08-01-5,0 IBM 3580 Ultrium Tape Drive (FCP)
> rmt4 Available 11-08-01-6,0 IBM 3580 Ultrium Tape Drive (FCP)
> rmt5 Available 11-08-01-8,0 IBM 3580 Ultrium Tape Drive (FCP)
> rmt6 Available 11-08-01-0,0 IBM 3580 Ultrium Tape Drive (FCP)
> smc0 Available 11-08-01-0,1 IBM 3584 Library Medium Changer (FCP)
> rmt7 Available 11-08-01-1,0 IBM 3580 Ultrium Tape Drive (FCP)
>
> # tapeutil -f /dev/rmt0 inquiry
> Issuing inquiry...
>
> Inquiry Data, Length 38
>
> 0 1 2 3 4 5 6 7 8 9 A B C D E F 0123456789ABCDEF
> 0000 - 0180 0332 2100 0100 4942 4D20 2020 2020 [. .2!...IBM ]
> 0010 - 554C 5433 3538 302D 5444 3120 2020 2020 [ULT3580-TD1 ]
> 0020 - 3232 5530 0000 [22U0.. ]
>
> However, after I started up the dsmserv,
>
> I got such errors:
>
> 09/17/02 17:04:28 ANR8356E Incorrect volume 320AAB was mounted instead
> of
> volume 892AAB in library IBMLTO3584.
> 09/17/02 17:04:32 ANR8356E Incorrect volume 169AAB was mounted instead
> of
> volume 313AAB in library IBMLTO3584.
> 09/17/02 17:04:39 ANR8356E Incorrect volume 321AAB was mounted instead
> of
> volume 320AAB in library IBMLTO3584.
> 09/17/02 17:05:12 ANR8300E I/O error on library IBMLTO3584 (OP=00006C03,
> CC=207, KEY=05, ASC=2C, ASCQ=00,
> SENSE=70.00.05.00.00.0-
> 0.00.0A.00.00.00.00.2C.00.00.00.00.00.,
> Description=Dev-
> ice is not in a state capable of performing request).
> Refer to Appendix D in the 'Messages' manual for
> recommended action.
> 09/17/02 17:05:12 ANR9999D mmsscsi.c(9161): ThreadId<58> Could not move
> volume 313AAB from slot 260 to slot 1127.
>
> But there is no error from errpt.
>
>
> Any advice will be appreciated!
>
> Jason Liang
>
>
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