You need to engage your hardware vender. I just closed a similar case with
legato opened jan 2003.
"10/06/03 20:22:49 nsrd: media emergency: could not position BQK234 to file 47,
record 15518
"10/06/03 20:23:54 nsrd: Jukebox 'esl' failed: expected volume 'BQK212' got
'NULL'.
"10/06/03 20:28:04 nsrd: media warning: /dev/ntape/tape6_d1 reading: No such
file or directory
"10/06/03 20:28:14 nsrd: media warning: verification of volume "BQK234", volid
1908833281 failed, can not read
"record 15518 of file 47 on sdlt tape BQK234
"10/06/03 20:28:14 nsrd: media notice: verification of volume "BQK234", volid
1908833281 failed, volume is bein
"g marked as full.
"10/06/03 20:28:14 nsrd: media notice: Save set (2180412675)
anaconda.mitidata.com:/perf volume BQK234 on /dev/
"ntape/tape6_d1 is being terminated
legato support will have you jump through hoops utilizing cleaning cartridges
etc. SDLT are designed to not need cleaning, but do very occasionaly. There
are several version of the quantum 110/220 SDLT drives around as there has been
a problem for a while. My hardware vendor with quantum has replaced all my
drives with ones with the latest engineering change implemented. Error free 5
weeks now. But there are several issue you may be facing. I upgraded drive
firmware several times to the version V075 which I am currently running. The
issue could happen several days in a row and take a few weeks off, and then
reappear. I though it was a media issue and changed media vendors several
times to no avail. Also noted that brand new tapes could not be labled 10% of
the time and out of the 80% which did label of the brand new media 15 %failed
to be written to period and the remaining tapes would write kb to GB and some
tapes would fill fine. I am still watching very closely, but I am feeling
really well in comparison to several months ago.
-----Original Message-----
From: robert.maiello AT thomson DOT com [mailto:robert.maiello AT THOMSON DOT
COM]
Sent: Wednesday, January 14, 2004 11:14 AM
To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
Subject: [Networker] SDLT write errors with Networker 7.1
We've ugraded our Solaris Networker server from 6.1.2 to 7.1. All seems
fine except we seem to be getting many more SCSI media write errors now
on our SDLT 220 tapes. The errors show up in Networker as "bad file number"
errors" :
01/13/04 18:50:34 nsrd: media warning: /dev/rmt/6cbn writing: Bad file number, a
t file 2 record 2569
01/13/04 18:50:34 nsrd: media notice: sdlt tape CE0170 on /dev/rmt/6cbn is full
01/13/04 18:50:34 nsrd: media notice: sdlt tape CE0170 used 328 MB of 110 GB cap
acity
01/13/04 18:56:47 nsrd: media warning: /dev/rmt/6cbn moving: fsr 2564: drive sta
tus is UNRECOVERED READ ERROR
01/13/04 18:56:47 nsrd: media emergency: could not position CE0170 to file 2, re
cord 2565
and as hard write errrors in /var/adm/messages:
Jan 13 18:48:10 matrix1 root: [ID 702911 daemon.notice] NetWorker media: (info)
loading volume CE0170 into /dev/rmt/6cbn
Jan 13 18:50:34 matrix1 scsi: [ID 107833 kern.warning] WARNING: /sbus@a,0/QLGC,i
sp@1,10000/st@1,0 (st71):
Jan 13 18:50:34 matrix1 Error for Command: write Error
Level: Fatal
Jan 13 18:50:34 matrix1 scsi: [ID 107833 kern.notice] Requested Block: 2568
Error Block: 2568
Jan 13 18:50:34 matrix1 scsi: [ID 107833 kern.notice] Vendor: QUANTUM
Serial Number: . G
Jan 13 18:50:34 matrix1 scsi: [ID 107833 kern.notice] Sense Key: Media Error
Jan 13 18:50:34 matrix1 scsi: [ID 107833 kern.notice] ASC: 0xc (write error),
ASCQ: 0x0, FRU: 0x0
Jan 13 18:50:34 matrix1 root: [ID 702911 daemon.notice] NetWorker media: (warnin
g) /dev/rmt/6cbn writing: Bad file number, at file 2 record 2569
With no drive in common for the errors it would appear this version of
Networker is having problems with our media. Is anyone using SDLT drives
with Networker 7.x successfully without errors like this? Could this be
related to the new CDI system of networker 7.x or is it suddenly bad media?
Also, this tape was being written during cloning. This version of Networker
now leaves the nsrclone process hung along with the tape being read. Sigh.
Robert Maiello
Thomson Healthcare
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