Re: Adding a smaller drive

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>>>>> "Martin" == Martin K Petersen <martin.petersen@xxxxxxxxxx> writes:

Martin> The IDEMA LBA standard applies to 3.5" form factor drives over
Martin> 160GB as well as 2.5" FF drives over 80 GB.

I should add that the above is for ATA drives.  For SCSI-class drives
the standard applies to 2.5" drives over 73GB and 3.5" drives over
450GB.

I did the maths for some common capacities:

Capacity (GB)	LBA count (512-byte blocks)
 250  		 488397168
 500  		 976773168
 750		1465149168
1000		1953525168
1500		2930277168
2000		3907029168

-- 
Martin K. Petersen	Oracle Linux Engineering
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