Re: [Bacula-users] Unknown error with HP scsi tapedrive

On 11/30/2010 7:03 PM, Francisco Javier Funes Nieto wrote:
> 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.

Have you run the btape test with this tape drive and done a two tape 
test? NOTE: this will destroy any data on the tapes and requires a tape 
in the drive (and in slot 1 if you are using an autochanger during the 
test).

-- 
Dan Langille - http://langille.org/

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