recover data from linear raid
Dimitris Zilaskos
dzila at tassadar.physics.auth.gr
Mon Jun 26 15:40:14 UTC 2006
This is what I get now, after creating with fdisk /dev/hdb1 and
/dev/hdc1 as linux raid autodetect partitions
mdadm -E /dev/hdb1
/dev/hdb1:
Magic : a92b4efc
Version : 00.90.00
UUID : a7e90d4b:f347bd0e:07ebf941:e718f695
Creation Time : Wed Mar 16 18:14:25 2005
Raid Level : raid0
Device Size : 244195904 (232.88 GiB 250.06 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 0
Update Time : Wed Jun 21 21:57:37 2006
State : clean, no-errors
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : c8c21ed8 - correct
Events : 0.82
Chunk Size : 64K
Number Major Minor RaidDevice State
this 0 3 65 0 active sync /dev/hdb1
0 0 3 65 0 active sync /dev/hdb1
1 1 22 1 1 active sync /dev/hdc1
[root at node004 root]# mdadm -E /dev/hdc1
/dev/hdc1:
Magic : a92b4efc
Version : 00.90.00
UUID : a7e90d4b:f347bd0e:07ebf941:e718f695
Creation Time : Wed Mar 16 18:14:25 2005
Raid Level : raid0
Device Size : 244195904 (232.88 GiB 250.06 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 0
Update Time : Wed Jun 21 21:57:37 2006
State : clean, no-errors
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : c8c21ead - correct
Events : 0.82
Chunk Size : 64K
Number Major Minor RaidDevice State
this 1 22 1 1 active sync /dev/hdc1
0 0 3 65 0 active sync /dev/hdb1
1 1 22 1 1 active sync /dev/hdc1
--
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Dimitris Zilaskos
Department of Physics @ Aristotle University of Thessaloniki , Greece
PGP key : http://tassadar.physics.auth.gr/~dzila/pgp_public_key.asc
http://egnatia.ee.auth.gr/~dzila/pgp_public_key.asc
MD5sum : de2bd8f73d545f0e4caf3096894ad83f pgp_public_key.asc
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