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Forum Discussion
RAID parameters
What are the raid parameters for the readynas pro business? I am going to try and define them manually to reconstruct the array as several different recovery programs have had trouble detecting the settings or crashing after 2 days of running recovery.
Thanks in advance.
Thanks in advance.
2 Replies
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- Which ReadyNAS model do you use? and Which RAID level do you use?
- Model: Readynas Pro bus 6000
RAID: x-raid (raid-5)
I was able to pull this from the last raid_config log:
***** RAID configuration log from 2012/07/29 *****
***** mdadm -D --scan -v *****
ARRAY /dev/md/0 level=raid1 num-devices=3 metadata=1.2 name=001F33EA2C57:0 UUID=0f0a778f:dc43be88:41a301fc:626b8cee
devices=/dev/sda1,/dev/sdb1,/dev/sdc1
ARRAY /dev/md/1 level=raid1 num-devices=3 metadata=1.2 name=001F33EA2C57:1 UUID=9fabc069:af4b968f:3d59e47c:b08945b4
devices=/dev/sda2,/dev/sdb2,/dev/sdc2
ARRAY /dev/md/2 level=raid5 num-devices=3 metadata=1.2 name=001F33EA2C57:2 UUID=59ecf7cb:b0351eca:49693321:e86751da
devices=/dev/sda5,/dev/sdb5,/dev/sdc5
***** mdadm -D --scan -vv *****
/dev/md/0:
Version : 1.2
Creation Time : Tue Apr 28 18:54:40 2009
Raid Level : raid1
Array Size : 4194292 (4.00 GiB 4.29 GB)
Used Dev Size : 4194292 (4.00 GiB 4.29 GB)
Raid Devices : 3
Total Devices : 3
Persistence : Superblock is persistent
Update Time : Sun Jul 29 06:47:01 2012
State : clean
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Name : 001F33EA2C57:0
UUID : 0f0a778f:dc43be88:41a301fc:626b8cee
Events : 150358
Number Major Minor RaidDevice State
0 8 1 0 active sync /dev/sda1
4 8 17 1 active sync /dev/sdb1
3 8 33 2 active sync /dev/sdc1
/dev/md/1:
Version : 1.2
Creation Time : Mon Apr 18 10:23:37 2011
Raid Level : raid1
Array Size : 524276 (512.07 MiB 536.86 MB)
Used Dev Size : 524276 (512.07 MiB 536.86 MB)
Raid Devices : 3
Total Devices : 3
Persistence : Superblock is persistent
Update Time : Sun Jul 29 06:47:01 2012
State : clean
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Name : 001F33EA2C57:1
UUID : 9fabc069:af4b968f:3d59e47c:b08945b4
Events : 40
Number Major Minor RaidDevice State
0 8 2 0 active sync /dev/sda2
3 8 18 1 active sync /dev/sdb2
2 8 34 2 active sync /dev/sdc2
/dev/md/2:
Version : 1.2
Creation Time : Tue Apr 28 18:54:41 2009
Raid Level : raid5
Array Size : 967330592 (922.52 GiB 990.55 GB)
Used Dev Size : 483665296 (461.26 GiB 495.27 GB)
Raid Devices : 3
Total Devices : 3
Persistence : Superblock is persistent
Update Time : Sun Jul 29 06:47:01 2012
State : clean
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Layout : left-symmetric
Chunk Size : 16K
Name : 001F33EA2C57:2
UUID : 59ecf7cb:b0351eca:49693321:e86751da
Events : 7055
Number Major Minor RaidDevice State
0 8 5 0 active sync /dev/sda5
4 8 21 1 active sync /dev/sdb5
3 8 37 2 active sync /dev/sdc5
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