> I'm not seeing the full 640MB, I don't think anyone is.

Hmmm, that interests me. Even if they're using 1000k bs-megabytes we
should be seeing about 620mb. The survey reveals everyone only seeing
around 600mb.

>> > /dev/scsi/host0/bus0/target4/lun0/disc
>> >                         620680    131428    489252  22% /mnt/mo
>>   /dev/sdd1               610700        18    579656   1% /mnt/mo
>
>    /dev/sdb                610876    602762         0 100% /mnt

Hmmm. Do MO disks eat up spare sectors like zip disks tend to? Maybe if
I calculate it out with 1000byte bs-kb... 610mb. Getting closer...