Hi, 

have you the same trouble on /dev/nst0 ?
I have the same problem. Please verify your configuration of jukebox and 
run jbconfig again. 
Please, verify that you select good name device " /dev/nst0 or /dev/nst1 " 
as first tape and good name device as second tape. 

ofcourse, whether device /dev/nst0 works correctly, verify the device 
/dev/nst1 with other tools, mt, ltotool, ibmtool, or tar. 

Petr Hanzlík
COMA ZÁLOHOVACÍ SYSTÉMY a.s.
Vítkovická 1
Ostrava 1       702 00
Czech Republic
Tel.:  ++420-59-6656377
Fax.: ++420-59-6656668
mailto:phanzlik AT coma DOT cz
mailto:726816 AT sms.eurotel DOT cz
http://www.coma.cz/
http://www.e-commercegroup.cz





Antonio Ettorre <vot4anto AT GMAIL DOT COM>
Odeslal: Legato NetWorker discussion <NETWORKER AT LISTSERV.TEMPLE DOT EDU>
23.02.2005 18:03
Odpovězte prosím uživateli Legato NetWorker discussion; Odpovězte prosím 
uživateli Antonio Ettorre
 
        Komu:   NETWORKER AT LISTSERV.TEMPLE DOT EDU
        Kopie: 
        Předmět:        scsi timeout on RH AS 2.1


Hi to all,

I have a problem with scsi on Linux server, from the begin,The environment
is so configured:



-library ADIC Scalar 24 with 2 drive IBM LTO Ultrium - TD1



-Networker Server IBM X345 with Linux Red Hat Advanced Server 2.1 (kernel
2.4.9-e.27smp)



-Networker Client IBM X345 with Linux Red Hat Advanced Server 2.1 - Oracle 
9
- module Legato for oracle 4.1



He is able to perform regularly the backup of all the client except the
server.

When he start manual or scheduled backup of data on the backup server,

after some minutes the machine goes in an hang state.

The available RAM pass from 1,5 GB to few MB.

The saveset fails with error message "scsi : aborting command due to 
timeout
: pid 0, scsi0, channel

0, id 1, lun 0 Write (6) 01 00 ".



What I did see is in the daemon.log is the following:



12/07/04 13:47:02 nsrd: media warning: /dev/nst1 reading: Input/output 
error

12/07/04 13:47:13 nsrd: media warning: /dev/nst1 reading: Tape label read
for volume ? in pool ?, is not recognised by Networker: Input/output error

12/07/04 13:49:50 nsrd: media warning: /dev/nst1 reading: Input/output 
error

12/07/04 13:50:01 nsrd: media warning: /dev/nst1 reading: Tape label read
for volume ? in pool ?, is not recognised by Networker: Input/output error

12/07/04 14:35:56 nsrd: media warning: /dev/nst0 reading: Input/output 
error

12/08/04 21:31:52 nsrd: media notice: Volume "009" on device "/dev/nst1":
Cannot decode block. Verify the device configuration. Tape positioning by
record is disabled.

12/08/04 21:32:49 nsrd: media warning: /dev/nst1 reading: fsr 11677 read:
Input/output error

12/10/04 22:03:30 nsrd: media warning: /dev/nst1 reading: fsr 1113 read:
Input/output error

12/13/04 00:29:08 nsrd: media warning: /dev/nst1 writing: Input/output
error, at file 281 record 14705





Any suggest?

Many thanks

Antonio


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