Jason J. W. Williams wrote:
> Do the filesystems pass a ZFS scrub? If so, the corruption is
> somewhere inside MySQL or ibbackup flying the bits around. This is
> MySQL 5 right?
>
>   
We don't issue zfs scrub because, like resilvering (at least in u4/u5), 
there is no way to limit the impact of that scrub/resilver on normal IO.

MySQL 4.1 and 5.  I would bet on the corruption happening inside MySQL.  
I never blamed ZFS, but ibbackup is a nice safety net.

Ethan
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