> Hello Heitor,

Hello Eric,
 
> You can also check the job type=verify level=volumetocatalog that can
> read a tape and compare all attributes with the catalog data. It works
> at the volume level, and it might be better for tapes.

This is nice, but I think it would not verify backup stored data portion (only 
metadata):

"VolumeToCatalog: This level causes Bacula to read the file attribute data 
written to the Volume from the last Job. The file attribute data are compared 
to the values saved in the Catalog database and any differences are reported. 
This is similar to the Catalog level except that instead of comparing the disk 
file attributes to the catalog database, the attribute data written to the 
Volume is read and compared to the catalog database. Although the attribute 
data including the signatures (MD5 or SHA1) are compared, the actual file data 
is not compared (it is not in the catalog)."

I suppose a bad block on the data portion would be undetected? 

Regards,
-- 
MSc Heitor Faria 
CEO Bacula LATAM 
mobile1: + 1 909 655-8971 
mobile2: + 55 61 98268-4220 
[ https://www.linkedin.com/in/msc-heitor-faria-5ba51b3 ] 
        [ http://www.bacula.com.br/ ] 

América Latina 
[ http://bacula.lat/ | bacula.lat ] | [ http://www.bacula.com.br/ | 
bacula.com.br ]


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