i've a trobule with a Lacie Ethernet Disk Raid (a Lacie branded Intel SS4000-E) with a RAID 5 w/o spare disk.
The disk n. 2 failed and I was unable to continue to work with NAS (partition was mounted with NFS on a linux server).
So I bought a new disk (the disk n. 2 ...) and i'm still rebuilding RAID.
In the 1st page i see:
Whill shared folder came ready when RAID finished rebuild ?
Tnx in advance for help.
raid5 was rebuilt. The strange is that NAS can't mount /public.
I can access to NAS in ssh.# mdadm --detail --scanARRAY /dev/md1 level=raid5 num-devices=4 UUID=07c2125e:d6e1b735:8c50bf4f:ef9fce2c devices=/dev/sda3,/dev/sdb3,/dev/sdc3,/dev/sdd3ARRAY /dev/md0 level=raid1 num-devices=4 UUID=4806857a:89707292:e7c4e35a:c47018fd devices=/dev/sda1,/dev/sdb1,/dev/sdc1,/dev/sdd1
# mdadm --detail --scan /dev/md1
Version : 00.90.01
Creation Time : Thu May 15 13:51:30 2008
Raid Level : raid5
Array Size : 2196539520 (2094.78 GiB 2249.26 GB)
Device Size : 732179840 (698.26 GiB 749.75 GB)
Raid Devices : 4
Total Devices : 4
Preferred Minor : 1
Persistence : Superblock is persistent
Update Time : Sat Apr 7 07:40:51 2012
State : clean
Active Devices : 4
Working Devices : 4
Failed Devices : 0
Spare Devices : 0
Layout : left-symmetric
Chunk Size : 64K
UUID : 07c2125e:d6e1b735:8c50bf4f:ef9fce2c
Events : 0.104795538
Number Major Minor RaidDevice State
0 8 3 0 active sync /dev/sda3
1 8 19 1 active sync /dev/sdb3
2 8 35 2 active sync /dev/sdc3
3 8 51 3 active sync /dev/sdd3
md: md1 stopped.
raid5: device sda3 operational as raid disk 0
raid5: device sdd3 operational as raid disk 3
raid5: device sdc3 operational as raid disk 2
raid5: device sdb3 operational as raid disk 1
raid5: allocated 4201kB for md1
raid5: raid level 5 set md1 active with 4 out of 4 devices, algorithm 2
RAID5 conf printout:
--- rd:4 wd:4 fd:0
disk 0, o:1, dev:sda3
disk 1, o:1, dev:sdb3
disk 2, o:1, dev:sdc3
disk 3, o:1, dev:sdd3... The RAID5 exists and is allocated as MD1 # fdisk -l /dev/md1You must set cylinders.You can do this from the extra functions menu. Disk /dev/md1: 2 heads, 4 sectors, 0 cylindersUnits = cylinders of 8 * 512 bytes Device Boot Start End Blocks Id System/dev/md1p1 1 2009 8032 77 UnknownPartition 1 has different physical/logical endings: phys=(0, 254, 63) logical=(2008, 0, 1)Partition 1 does not end on cylinder boundary: phys=(0, 254, 63) should be (0, 1, 4)/dev/md1p2 2009 536870910 2147475607+ 88 UnknownPartition 2 has different physical/logical beginnings (non-Linux?): phys=(1, 0, 1) logical=(2008, 0, 2)Partition 2 has different physical/logical endings: phys=(1023, 254, 63) logical=(536870909, 1, 4)Partition 2 does not end on cylinder boundary: phys=(1023, 254, 63) should be (1023, 1, 4) But i can't mount # mount -t xfs /dev/md1 /nas/NASDisk-00003/public/mount: Mounting /dev/md1 on /nas/NASDisk-00003/public failed: Invalid argument Any ideas ???
No, i have hand made make with mkdir.
The strange is:XFS mounting filesystem vbdi2Ending clean XFS mount for filesystem: vbdi2XFS mounting filesystem vbdi3XFS: Log inconsistent (didn't find previous header)XFS: failed to find log headXFS: log mount/recovery failed: error 5XFS: log mount failedXFS mounting filesystem vbdi2Ending clean XFS mount for filesystem: vbdi2XFS mounting filesystem vbdi3XFS: Log inconsistent (didn't find previous header)XFS: failed to find log headXFS: log mount/recovery failed: error 5XFS: log mount failedXFS mounting filesystem vbdi3XFS: Log inconsistent (didn't find previous header)XFS: failed to find log headXFS: log mount/recovery failed: error 5XFS: log mount failed
Then /dev/md1 (vbdi2) has xfs filesystem troubles ...