Le 20/11/2012 15:30, John Drescher a écrit :
> On Tue, Nov 20, 2012 at 10:15 AM, Jacky Carimalo
> <jacky.carimalo AT univ-nantes DOT fr> wrote:
>> I put Volume Use Duration = 36 months,
>> but always having sometimes :
>>
>> Error: block.c:590 Write error at 88:2499 on device "OVL_LTO-3_Drive-2"
>> (/dev/st0). ERR=Erreur d'entrée/sortie.
>> Error: Error writing final EOF to tape. This Volume may not be readable.
>> dev.c:1566 ioctl MTWEOF error on "OVL_LTO-3_Drive-2" (/dev/st0). ERR=Erreur
>> d'entrée/sortie.
>>
> Look at your kernel logs / dmesg for scsi or tape errors.
>
> John

Definitely, there is a correspondance between kern.log an errors in the 
job ; but how to resolve these errors ?

kern.log on the host machine :
Nov 20 04:49:51 singleton.u06.univ-nantes.prive kernel: [1168599.570017] 
lpfc 0000:08:00.0: 0:(0):0713 SCSI layer issued Device Reset (1, 0) 
return x2002
Nov 20 04:49:51 singleton.u06.univ-nantes.prive kernel: [1168599.574881] 
st0: Sense Key : Unit Attention [current]
Nov 20 04:49:51 singleton.u06.univ-nantes.prive kernel: [1168599.574886] 
st0: Add. Sense: Bus device reset function occurred
Nov 20 07:35:13 singleton.u06.univ-nantes.prive kernel: [1178507.202668] 
lpfc 0000:08:00.0: 0:(0):0713 SCSI layer issued Device Reset (1, 0) 
return x2002
Nov 20 07:35:13 singleton.u06.univ-nantes.prive kernel: [1178507.207654] 
st0: Sense Key : Unit Attention [current]
Nov 20 07:35:13 singleton.u06.univ-nantes.prive kernel: [1178507.207659] 
st0: Add. Sense: Bus device reset function occurred
---------------------------------------------------
Logs on its virtual machine for the bacula job :

2012-11-20 04:49:51 bacula.u11.univ-nantes.prive-
Error: block.c:590 Write error at 141:9585 on device "OVL_LTO-3_Drive-2" 
(/dev/st0). ERR=Erreur d'entrée/sortie.
Error: Error writing final EOF to tape. This Volume may not be readable.
dev.c:1566 ioctl MTWEOF error on "OVL_LTO-3_Drive-2" (/dev/st0). 
ERR=Erreur d'entrée/sortie.

2012-11-20 07:35:13 bacula.u11.univ-nantes.prive-
Error: block.c:590 Write error at 67:3714 on device "OVL_LTO-3_Drive-2" 
(/dev/st0). ERR=Erreur d'entrée/sortie.
Error: Error writing final EOF to tape. This Volume may not be readable.
dev.c:1566 ioctl MTWEOF error on "OVL_LTO-3_Drive-2" (/dev/st0). 
ERR=Erreur d'entrée/sortie.

Jacky




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