Problem z zamontowanie partycji RAID /dev/md1.
polecenie mount:
Kod: Zaznacz cały
mount -o ro,loop /dev/md0 /mirror/
mount: wrong fs type, bad option, bad superblock on /dev/loop0
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try dmesg | tail or so.
Kod: Zaznacz cały
parted -l /dev/sda
Model: ATA WDC WD20EARX-00P (scsi)
Disk /dev/sda: 2000GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
1 17,4kB 20,0GB 20,0GB ext4 msftdata
2 20,0GB 46,0GB 26,0GB ext4 msftdata
3 50,0GB 150GB 99,9GB raid
4 150GB 2000GB 1850GB raid
Model: ATA WDC WD20EARX-00P (scsi)
Disk /dev/sdb: 2000GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
1 1049kB 20,0GB 20,0GB ext4
2 20,0GB 50,0GB 30,0GB ext4
3 50,0GB 150GB 100GB ext4
4 150GB 2000GB 1850GBError: /dev/md1: unrecognised disk label
Model: Linux Software RAID Array (md)
Disk /dev/md1: 1850GB
Sector size (logical/physical): 512B/4096B
Partition Table: unknown
Disk Flags:
plik /proc/mdstat:
Kod: Zaznacz cały
cat /proc/mdstat
Personalities : [raid1]
md1 : active raid1 sdb4[0]
1807028224 blocks super 1.2 [2/1] [U_]
bitmap: 0/14 pages [0KB], 65536KB chunk
Kod: Zaznacz cały
testdisk -l /dev/sda
TestDisk 6.14, Data Recovery Utility, July 2013
Christophe GRENIER <[email protected]>
[URL]http://www.cgsecurity.org[/URL]
Please wait...
Disk /dev/sda - 2000 GB / 1863 GiB - CHS 243201 255 63
Sector size:512
Model: WDC WD20EARX-00PASB0, S/N:WD-WMAZA7661879, FW:51.0AB51
Disk /dev/sda - 2000 GB / 1863 GiB - CHS 243201 255 63
Partition Start End Size in sectors
1 P MS Data 34 39059489 39059456
ext4 blocksize=4096 Large file Sparse superblock
2 P MS Data 39064583 89804798 50740216
ext4 blocksize=4096 Large file Sparse superblock
3 P Linux Raid 97656286 292835301 195179016 [robot:0]
md 1.x L.Endian Raid 1 - Array Slot : 0 (0, failed, failed, failed, failed)
4 P Linux Raid 292968787 3906764634 3613795848 [robot:1]
md 1.x L.Endian Raid 1 - Array Slot : 0 (0, failed, failed, failed, failed)
polecenie mdamd -E:
Kod: Zaznacz cały
mdadm -E /dev/sda4
/dev/sda4:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x1
Array UUID : 6a57d8b3:ad2c289a:b95d0b20:e452d85e
Name : robot:1 (local to host robot)
Creation Time : Sat Jan 2 13:51:49 2016
Raid Level : raid1
Raid Devices : 2
Avail Dev Size : 3613795876 (1723.19 GiB 1850.26 GB)
Array Size : 1806897920 (1723.19 GiB 1850.26 GB)
Used Dev Size : 3613795840 (1723.19 GiB 1850.26 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262056 sectors, after=18446744073709289480 sectors
State : clean
Device UUID : fe1dda88:49bc489e:27594892:32e1494c
Internal Bitmap : 8 sectors from superblock
Update Time : Sat Jan 2 18:53:46 2016
Bad Block Log : 512 entries available at offset 72 sectors
Checksum : 4c0c6892 - correct
Events : 33
Device Role : Active device 0
Array State : A. ('A' == active, '.' == missing, 'R' == replacing)
Pozdrawiam,
Dawid
