HP3000-L Archives

September 2005, Week 2

HP3000-L@RAVEN.UTC.EDU

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Wed, 14 Sep 2005 15:07:46 -0400
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Guess I should say something here :)
I'm out-of-town, away from desk, and having a few layers
of difficulty surviving (technical and other).
Fortunatly, I (finally) have email access again (during
the day -- motel security issues not solved yet).

As Lars pointed out, there is an issue with reading the
DDS tape to the End-Of-Tape mark. FREAD returns with
length 0 and CCE, not a CCL and FSERR 23 EOT.
When this happens, you can note in glance, a cpu increase
on diagmon because its reporting to the logs the correct
problem of EOT, but returning CCE, FSERR=0, and length=0.

And most likely, with no reported error, will loop and
FREAD again. I don't know if its a SCSI issue, DDS, TAPE,
or what.

SLTCOPY maybe be lost in that cycle.

TapeCopy (lastest is version 2.3) reports the Readlen=0
when it gets one. Your text appears correct. It processed
several records. You should check this tape with CHECKSLT
and it should be good.
The copy back to tape mentions unknown/corrupt archive.
Guess that message could be less offensive.

Keven

>TapeCopy 2.3 (X.01.02) by Lars Appel, Aug 1996, Keven
Miller, Jun
>1998
> !! Control-Y Enabled !!
> Tape: IN                             recsize 32760   Dev
7
> Data: NM SLT  THU, JUL 25, 2002, 12:59 PM
> File: FSLT750.MPEIX750.BACKUPS       recsize   256 Fcode
5201
>Read len=0
>END OF TAPE  (FSERR 23)
> 14004 records, 403 tape marks, 16384 maxreclen 14
minreclen

>:file out;dev=tape
>:file in=fslt750.mpeix750
>:tapecopy.csl.sys dt
>TapeCopy 2.3 (X.01.02) by Lars Appel, Aug 1996, Keven
Miller, Jun
>1998
> !! Control-Y Enabled !!
> File: FSLT750.MPEIX750.BACKUPS       recsize   256 Fcode
5201
> Tape: OUT                            recsize 32760   Dev
7
> Arch: A.01.00 TAPECOPY
>Label: €
>Unknown/corrupt ARCHIVE file format (reclen 0)
> 14004 records, 404 tape marks, 16384 maxreclen 14
minreclen
>:
>

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