MyBookLive dying, raid1 partition failing

Hello,

I think the hard drive is failing :

Orion:/usr/local/sbin# mdadm --detail /dev/md1
/dev/md1:
Version : 0.90
Creation Time : Mon Nov 12 22:40:58 2012
Raid Level : raid1
Array Size : 1999808 (1953.27 MiB 2047.80 MB)
Used Dev Size : 1999808 (1953.27 MiB 2047.80 MB)
Raid Devices : 2
Total Devices : 1
Preferred Minor : 1
Persistence : Superblock is persistent

Update Time : Mon Nov 19 20:27:15 2012
State : clean, degraded
Active Devices : 1
Working Devices : 1
Failed Devices : 0
Spare Devices : 0

UUID : 9c2360e7:55edeb43:6c3ceca6:f04f1138
Events : 0.31426

Number Major Minor RaidDevice State
0 8 1 0 active sync /dev/sda1
1 0 0 1 removed

the dmesg command issue a lot of messages like theses :

Nov 19 20:01:33 Orion kernel: ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
Nov 19 20:01:33 Orion kernel: ata2.00: failed command: READ DMA
Nov 19 20:01:33 Orion kernel: ata2.00: cmd c8/00:80:50:82:12/00:00:00:00:00/e0 tag 0 dma 65536 in
Nov 19 20:01:33 Orion kernel: res 40/00:00:01:4f:c2/84:00:a0:00:00/00 Emask 0x4 (timeout)
Nov 19 20:01:33 Orion kernel: ata2.00: status: { DRDY }
Nov 19 20:01:34 Orion kernel: sata-dwc 4bffd1800.sata: dma_dwc_xfer_setup: dma channel unavailable

Is there a possibility to reconstruct the md1 device ?

Any help would be appreciated…

Hello,

The NAS isn’ booting anymore, RED light shows up after 30-40 secs

Will attempt the debrick script… (finger crossed)