On 28/01/2016 20:52, Eric Valette wrote:
On 28/01/2016 19:25, Shaohua Li wrote:
If really needed can rebuild a 4.4 kernel and boot it. What do you mean
by special config? I can send you my kernel .config once rebuild
(oldconfig from 4.1.16)
Linux nas2 4.4.1 #1 SMP Sun Jan 31 23:46:26 CET 2016 x86_64 GNU/Linux
mdadm -D /dev/md0
/dev/md0:
Version : 1.2
Creation Time : Wed Jun 20 23:56:59 2012
Raid Level : raid10
Array Size : 5860268032 (5588.79 GiB 6000.91 GB)
Used Dev Size : 2930134016 (2794.39 GiB 3000.46 GB)
Raid Devices : 4
Total Devices : 5
Persistence : Superblock is persistent
Update Time : Sun Jan 31 23:51:44 2016
State : active, resyncing
Active Devices : 4
Working Devices : 5
Failed Devices : 0
Spare Devices : 1
Layout : near=2
Chunk Size : 512K
Resync Status : 0% complete
Name : nas2:0 (local to host nas2)
UUID : 6abe1f20:90c629de:fadd8dc0:ca14c928
Events : 488
Number Major Minor RaidDevice State
0 8 17 0 active sync set-A /dev/sdb1
1 8 33 1 active sync set-B /dev/sdc1
2 8 49 2 active sync set-A /dev/sdd1
3 8 65 3 active sync set-B /dev/sde1
4 8 81 - spare /dev/sdf1
So it starts again rechecking the array
mdadm -E /dev/sd[b-f]1
/dev/sdb1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x0
Array UUID : 6abe1f20:90c629de:fadd8dc0:ca14c928
Name : nas2:0 (local to host nas2)
Creation Time : Wed Jun 20 23:56:59 2012
Raid Level : raid10
Raid Devices : 4
Avail Dev Size : 5860268943 (2794.39 GiB 3000.46 GB)
Array Size : 5860268032 (5588.79 GiB 6000.91 GB)
Used Dev Size : 5860268032 (2794.39 GiB 3000.46 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262064 sectors, after=911 sectors
State : active
Device UUID : ce9d878a:37a4f3a3:936bd905:c4ed9970
Update Time : Sun Jan 31 23:56:38 2016
Checksum : c92206ec - correct
Events : 489
Layout : near=2
Chunk Size : 512K
Device Role : Active device 0
Array State : AAAA ('A' == active, '.' == missing, 'R' == replacing)
/dev/sdc1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x0
Array UUID : 6abe1f20:90c629de:fadd8dc0:ca14c928
Name : nas2:0 (local to host nas2)
Creation Time : Wed Jun 20 23:56:59 2012
Raid Level : raid10
Raid Devices : 4
Avail Dev Size : 5860268943 (2794.39 GiB 3000.46 GB)
Array Size : 5860268032 (5588.79 GiB 6000.91 GB)
Used Dev Size : 5860268032 (2794.39 GiB 3000.46 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262064 sectors, after=911 sectors
State : active
Device UUID : 8c89bdf8:4f3f8ace:c15b5634:7a874071
Update Time : Sun Jan 31 23:56:38 2016
Checksum : 911217a8 - correct
Events : 489
Layout : near=2
Chunk Size : 512K
Device Role : Active device 1
Array State : AAAA ('A' == active, '.' == missing, 'R' == replacing)
/dev/sdd1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x0
Array UUID : 6abe1f20:90c629de:fadd8dc0:ca14c928
Name : nas2:0 (local to host nas2)
Creation Time : Wed Jun 20 23:56:59 2012
Raid Level : raid10
Raid Devices : 4
Avail Dev Size : 5860268943 (2794.39 GiB 3000.46 GB)
Array Size : 5860268032 (5588.79 GiB 6000.91 GB)
Used Dev Size : 5860268032 (2794.39 GiB 3000.46 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262064 sectors, after=911 sectors
State : active
Device UUID : 9c0655c3:dca7722e:8ecc1a17:fb4d9089
Update Time : Sun Jan 31 23:56:38 2016
Checksum : b6a6bcd3 - correct
Events : 489
Layout : near=2
Chunk Size : 512K
Device Role : Active device 2
Array State : AAAA ('A' == active, '.' == missing, 'R' == replacing)
/dev/sde1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x0
Array UUID : 6abe1f20:90c629de:fadd8dc0:ca14c928
Name : nas2:0 (local to host nas2)
Creation Time : Wed Jun 20 23:56:59 2012
Raid Level : raid10
Raid Devices : 4
Avail Dev Size : 5860268943 (2794.39 GiB 3000.46 GB)
Array Size : 5860268032 (5588.79 GiB 6000.91 GB)
Used Dev Size : 5860268032 (2794.39 GiB 3000.46 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262064 sectors, after=911 sectors
State : active
Device UUID : c97b767a:84d2e7e2:52557d30:51c39784
Update Time : Sun Jan 31 23:56:38 2016
Checksum : 36a6d284 - correct
Events : 489
Layout : near=2
Chunk Size : 512K
Device Role : Active device 3
Array State : AAAA ('A' == active, '.' == missing, 'R' == replacing)
/dev/sdf1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x0
Array UUID : 6abe1f20:90c629de:fadd8dc0:ca14c928
Name : nas2:0 (local to host nas2)
Creation Time : Wed Jun 20 23:56:59 2012
Raid Level : raid10
Raid Devices : 4
Avail Dev Size : 5860268943 (2794.39 GiB 3000.46 GB)
Array Size : 5860268032 (5588.79 GiB 6000.91 GB)
Used Dev Size : 5860268032 (2794.39 GiB 3000.46 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262064 sectors, after=911 sectors
State : active
Device UUID : 82667e81:a6158319:85e0282e:845eec1c
Update Time : Sun Jan 31 23:51:44 2016
Checksum : a4a259e - correct
Events : 488
Layout : near=2
Chunk Size : 512K
Device Role : spare
Array State : AAAA ('A' == active, '.' == missing, 'R' == replacing)
root@nas2:~#
-- eric
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