Oh, one more thing. The cylinders/heads/sectors legacy stuff is irrelevant today. Even the old (4-entry) partition table also had a pair of fields for starting position (displacement from sector 0) and size of partition, and on later PC's, these two parameters alone were used during boot and then for the booted OS to know where the partitions are. By the time we got LBA (large/logical block addressing), this practise was already the case.
Hartmut Sager
On 19 January 2013 17:54, Kevin McGregor kevin.a.mcgregor@gmail.com wrote:
So... I picked up my lovely new WD Red 3 TB drives today and installed them in my home server.
Now what? :-) Specifically, I'm running Ubuntu Server 10.04 LTS (2.6.32-45-server #102-Ubuntu SMP Wed Jan 2 22:53:00 UTC 2013 x86_64 GNU/Linux), and I'm wondering if I should upgrade to Precise before I do anything with the drives, or use them as-is. I know I should align the partitions at (at least) 4 KB boundaries, and 10.04 by default uses 1 MB alignment, so I should be okay there.
Should I worry that the drive reports fdisk -l /dev/sdc
Disk /dev/sdc: 2199.0 GB, 2199023254528 bytes 255 heads, 63 sectors/track, 267349 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes
...instead of 3 TB, and thinks the sector and I/O size is 512 bytes?
Advice, please!
Kevin
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