Bacula-users

[Bacula-users] Unknown error with HP scsi tapedrive

2010-11-30 19:07:17
Subject: [Bacula-users] Unknown error with HP scsi tapedrive
From: Francisco Javier Funes Nieto <esencia AT gmail DOT com>
To: bacula-users <bacula-users AT lists.sourceforge DOT net>
Date: Wed, 1 Dec 2010 01:03:57 +0100
Hi all,

>>From one month ago I've (rare) errors in one of my Bacula installation
with the Full Backups onto HP StorageWorks 920 LTO3 tapedrive (SCSI)

The Full Backup takes three LTO3 tapes (+/- 750GB) but with the first
or second tape the tapedrive goes offline with the following error in
/var/log/messages:

Nov 30 22:58:50 goliat kernel: [121427.669048] SIMODE0[0xc]:(ENOVERRUN|ENIOERR)
Nov 30 22:58:50 goliat kernel: [121427.669053] CCSCBCTL[0x4]:(CCSCBDIR)
Nov 30 22:58:50 goliat kernel: [121427.669063] scsi1: REG0 == 0xaee0,
SINDEX = 0x113, DINDEX = 0x108
Nov 30 22:58:50 goliat kernel: [121427.669071] scsi1: SCBPTR == 0x2,
SCB_NEXT == 0xff80, SCB_NEXT2 == 0xff80
Nov 30 22:58:50 goliat kernel: [121427.669080] CDB 0 0 0 0 0 0
Nov 30 22:58:50 goliat kernel: [121427.669081] STACK: 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0
Nov 30 22:58:50 goliat kernel: [121427.669106] <<<<<<<<<<<<<<<<< Dump
Card State Ends >>>>>>>>>>>>>>>>>>
Nov 30 22:59:00 goliat kernel: [121438.298052] st 1:0:3:0: Device
offlined - not ready after error recovery
Nov 30 22:59:00 goliat kernel: [121438.298073] st0: Error 70000 (sugg.
bt 0x0, driver bt 0x0, host bt 0x7).

This is the Bacula output:

30-Nov 22:59 goliat-sd JobId 515: Error: Error writing final EOF to
tape. This Volume may not be readable.
dev.c:1745 ioctl MTWEOF error on "Ultrium" (/dev/nst0). ERR=Error de
entrada/salida.
30-Nov 22:59 goliat-sd JobId 515: Job write elapsed time = 21:38:17,
Transfer rate = 3.259 M Bytes/second
30-Nov 22:59 goliat-fd JobId 515: Fatal error: backup.c:1019 Network
send error to SD. ERR=Connection reset by peer
30-Nov 22:59 goliat-dir JobId 515: Error: Bacula goliat-dir 5.0.2
(28Apr10): 30-Nov-2010 22:59:10


I don't know if is a medium error, a tapedrive related error or scsi card error.

Someone found similar error or behaviour in their Bacula installations?

I use bacula 5.0.2 over Debian Lenny 64bits.

Thanks in advance..

Best Regards,

Javier


-- 
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Francisco Javier Funes Nieto [esencia AT gmail DOT com]
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Servicios Informáticos para PYMES.
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