Talk:Terastation Data Recovery

From NAS-Central Buffalo - The Linkstation Wiki
Revision as of 05:17, 22 January 2007 by Wastedlife (Talk)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

Some official info from Buffalo on the RAID Configuration

Couldn't think of a place for this stuff, but here is some information I received from Buffalo Support on the RAID information:

1. What is the starting sector of the raid array?

Device Boot Start End Blocks Id System
/dev/sda1 63 771119 385528+ 83 Linux
/dev/sda2 771120 1044224 136552+ 82 Linux swap
/dev/sda3 1044225 312223276 155589526 83 Linux
/dev/sda4 312223277 312576704 176714 83 Linux

These are DISK1 partition tables.
You can see it by using command 'mfdisk -c /dev/sda'
the /dev/sda1 is for system files (rootfs) which is RAID1.
the /dev/sda3 is data area which is: RAID1,5.
others are not RAID.

2. What is the block size?

4096bytes

3. Is there any parity rotation?

left-symmetric

Hope this helps someone! --Wastedlife 06:17, 22 January 2007 (CET)