Hi Wieslaw,

I saw my type of errors but it is different. APAR IC35508 you mentioned
relates to error "Physical end of media encountered" as wrote in APAR:

ANR8302E I/O error on drive LIB (/dev/mt2)  (OP=WRITE,
Error Number=5, CC=400, KEY=4D, ASC=00,  ASCQ=02,
SENSE=F0.00.4D.00.04.00.00.10.00.00.00.00.00.02.00.00.00.00.3A.1
F.52.05.35.F0., Description=Physical end of
media encountered).   Refer to Appendix D in  the
'Messages' manual for recommended  action.


My errors are other kind of type:

14-06-2003 23:35:22      ANR8302E I/O error on drive LTODRV0 (MT0.0.0.4)
(OP=WRITE,
                          Error Number=23, CC=0, KEY=03, ASC=0C, ASCQ=00,

SENSE=70.00.03.00.00.00.00.1C.00.00.00.00.0C.00.06.00.40-

.02.00.00.00.03.20.20.20.20.20.20.20.24.00.00.83.EF.00.0-

0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.-

00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00-

.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0-
                          0.00.00.00.00, Description=An undetermined error
has
                          occurred).  Refer to Appendix D in the 'Messages'
manual
                          for recommended action.
14-06-2003 23:35:22      ANR8359E Media fault detected on LTO volume
WSS007L1 in
                          drive LTODRV0 (MT0.0.0.4) of library LTOLIB1.

Nevertheless, thanks for advice.
Tom


> -----Original Message-----
> From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU]On
> Behalf Of Wieslaw Markowiak/Kra/ComputerLand/PL
> Sent: Tuesday, June 17, 2003 10:16 AM
> To: ADSM-L AT VM.MARIST DOT EDU
> Subject: Re: Interesting LTO fault's symptom
>
>
> Hi,
> I had similar problem, but found the apar dealing with it. If you're also
> getting errors like
>                ANR8302E I/O error on drive MT1.0.0.0 (MT1.0.0.0)
>                        (OP=WRITE, Error Number=1117, CC=400, KEY=4D,
> ASC=00,
>                        ASCQ=02,
> SENSE=70.00.4D.00.00.00.00.0E.00.00.00.00.00.0-
>                        2.00.00.50.8D.00.00.00.00., Description=Physical
> end of
>                        media encountered).  Refer to Appendix D in the
>                        'Messages' manual for recommended action.
>
> look into apar  IC35508
>
> My brgds
>
>                 Wieslaw