#GVP A3001 & Quantum 210
31-Oct-90 00:42:01
Sb: #4950-#GVP A3001 & Quantum 210
Fm: Wayne Cole 76370,621
To: J. Scott Thayer 73177,3032
Scott,
You will always loose some space for each partition due to bad-sector maps
and other "system" infokept on the drive itself. SO the unformatted
capacity is larger than the formatted capacity (unformatted – bad sectors –
system storage = formatted cpacity). The other thin is how the "mega" is
counted. Some manufactures count 10**6, others count 1024 * 1024. There is
a difference ;^}
You ust have lots of RAM. With 5 partitions you must be using up about
about 50k-100k just for the HD. I ran the calculation once and forget what
it was but the "lost" memory per partition was the total of the SCSI
device, the number of buffers specified for the partition in the mountlist
* 512, and the HD .info file plus a couple k of system message list space
per partition.
wmc