goletsa
не получается
[more]
a@Nikita:~$ sudo su -
root@Nikita:~# mdadm --assemble /dev/md1 --force /dev/loop0 /dev/loop1 /dev/loop2 /dev/loop3
mdadm: cannot open device /dev/loop0: Device or resource busy
mdadm: /dev/loop0 has no superblock - assembly aborted
root@Nikita:~#
[/more]
А вот история команд
[more]
a@Nikita:~$ sudo losetup /dev/loop0 /media/4d8641bd-7f17-46e2-9667-6cc56f690e3e/wd/1/disk1_part4_data.part
[sudo] password for a:
a@Nikita:~$ sudo losetup /dev/loop1 /media/4d8641bd-7f17-46e2-9667-6cc56f690e3e/wd/2/disk2_part4_data.part
a@Nikita:~$ sudo losetup /dev/loop2 /media/90fa1edf-291b-4ee1-8a4f-6d09e23b9ed2/wd/3/disk3_part4_data.part
a@Nikita:~$ sudo losetup /dev/loop3 /media/ef34dbab-b74d-4b6d-9b5b-53e5be4132db/wd/4/disk4_part4_data.part
a@Nikita:~$ mdadm --examine /dev/loop0
mdadm: cannot open /dev/loop0: Permission denied
a@Nikita:~$ sudo mdadm --examine /dev/loop0
/dev/loop0:
Magic : a92b4efc
Version : 00.90.00
UUID : 4a101905:f7fdb0d8:0d56ccfb:89ce6f17
Creation Time : Wed Jun 24 14:03:40 2009
Raid Level : raid5
Used Dev Size : 975097920 (929.93 GiB 998.50 GB)
Array Size : 2925293760 (2789.78 GiB 2995.50 GB)
Raid Devices : 4
Total Devices : 4
Preferred Minor : 2
Update Time : Thu Sep 23 04:42:35 2010
State : clean
Active Devices : 4
Working Devices : 4
Failed Devices : 0
Spare Devices : 0
Checksum : 53a30f01 - correct
Events : 2369014
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 3 8 52 3 active sync
0 0 8 4 0 active sync
1 1 8 20 1 active sync
2 2 8 36 2 active sync
3 3 8 52 3 active sync
a@Nikita:~$ sudo mdadm --examine /dev/loop1
/dev/loop1:
Magic : a92b4efc
Version : 00.90.00
UUID : 4a101905:f7fdb0d8:0d56ccfb:89ce6f17
Creation Time : Wed Jun 24 14:03:40 2009
Raid Level : raid5
Used Dev Size : 975097920 (929.93 GiB 998.50 GB)
Array Size : 2925293760 (2789.78 GiB 2995.50 GB)
Raid Devices : 4
Total Devices : 4
Preferred Minor : 2
Update Time : Thu Sep 23 04:42:35 2010
State : clean
Active Devices : 4
Working Devices : 4
Failed Devices : 0
Spare Devices : 0
Checksum : 53a30eef - correct
Events : 2369014
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 2 8 36 2 active sync
0 0 8 4 0 active sync
1 1 8 20 1 active sync
2 2 8 36 2 active sync
3 3 8 52 3 active sync
a@Nikita:~$ sudo mdadm --examine /dev/loop2
/dev/loop2:
Magic : a92b4efc
Version : 00.90.00
UUID : 4a101905:f7fdb0d8:0d56ccfb:89ce6f17
Creation Time : Wed Jun 24 14:03:40 2009
Raid Level : raid5
Used Dev Size : 975097920 (929.93 GiB 998.50 GB)
Array Size : 2925293760 (2789.78 GiB 2995.50 GB)
Raid Devices : 4
Total Devices : 4
Preferred Minor : 2
Update Time : Fri Nov 26 23:48:06 2010
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 2
Spare Devices : 0
Checksum : 53f88909 - correct
Events : 2369019
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 1 7 2 1 active sync /dev/loop2
0 0 7 3 0 active sync /dev/loop3
1 1 7 2 1 active sync /dev/loop2
2 2 0 0 2 faulty removed
3 3 0 0 3 faulty removed
a@Nikita:~$ sudo mdadm --examine /dev/loop3
/dev/loop3:
Magic : a92b4efc
Version : 00.90.00
UUID : 4a101905:f7fdb0d8:0d56ccfb:89ce6f17
Creation Time : Wed Jun 24 14:03:40 2009
Raid Level : raid5
Used Dev Size : 975097920 (929.93 GiB 998.50 GB)
Array Size : 2925293760 (2789.78 GiB 2995.50 GB)
Raid Devices : 4
Total Devices : 4
Preferred Minor : 2
Update Time : Fri Nov 26 23:48:06 2010
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 2
Spare Devices : 0
Checksum : 53f88908 - correct
Events : 2369019
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 0 7 3 0 active sync /dev/loop3
0 0 7 3 0 active sync /dev/loop3
1 1 7 2 1 active sync /dev/loop2
2 2 0 0 2 faulty removed
3 3 0 0 3 faulty removed
a@Nikita:~$ sudo su -
root@Nikita:~# mdadm --assemble /dev/md1 --force /dev/loop0 /dev/loop1 /dev/loop2 /dev/loop3
mdadm: cannot open device /dev/loop0: Device or resource busy
mdadm: /dev/loop0 has no superblock - assembly aborted
root@Nikita:~#
[/more]
не получается
[more]
a@Nikita:~$ sudo su -
root@Nikita:~# mdadm --assemble /dev/md1 --force /dev/loop0 /dev/loop1 /dev/loop2 /dev/loop3
mdadm: cannot open device /dev/loop0: Device or resource busy
mdadm: /dev/loop0 has no superblock - assembly aborted
root@Nikita:~#
[/more]
А вот история команд
[more]
a@Nikita:~$ sudo losetup /dev/loop0 /media/4d8641bd-7f17-46e2-9667-6cc56f690e3e/wd/1/disk1_part4_data.part
[sudo] password for a:
a@Nikita:~$ sudo losetup /dev/loop1 /media/4d8641bd-7f17-46e2-9667-6cc56f690e3e/wd/2/disk2_part4_data.part
a@Nikita:~$ sudo losetup /dev/loop2 /media/90fa1edf-291b-4ee1-8a4f-6d09e23b9ed2/wd/3/disk3_part4_data.part
a@Nikita:~$ sudo losetup /dev/loop3 /media/ef34dbab-b74d-4b6d-9b5b-53e5be4132db/wd/4/disk4_part4_data.part
a@Nikita:~$ mdadm --examine /dev/loop0
mdadm: cannot open /dev/loop0: Permission denied
a@Nikita:~$ sudo mdadm --examine /dev/loop0
/dev/loop0:
Magic : a92b4efc
Version : 00.90.00
UUID : 4a101905:f7fdb0d8:0d56ccfb:89ce6f17
Creation Time : Wed Jun 24 14:03:40 2009
Raid Level : raid5
Used Dev Size : 975097920 (929.93 GiB 998.50 GB)
Array Size : 2925293760 (2789.78 GiB 2995.50 GB)
Raid Devices : 4
Total Devices : 4
Preferred Minor : 2
Update Time : Thu Sep 23 04:42:35 2010
State : clean
Active Devices : 4
Working Devices : 4
Failed Devices : 0
Spare Devices : 0
Checksum : 53a30f01 - correct
Events : 2369014
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 3 8 52 3 active sync
0 0 8 4 0 active sync
1 1 8 20 1 active sync
2 2 8 36 2 active sync
3 3 8 52 3 active sync
a@Nikita:~$ sudo mdadm --examine /dev/loop1
/dev/loop1:
Magic : a92b4efc
Version : 00.90.00
UUID : 4a101905:f7fdb0d8:0d56ccfb:89ce6f17
Creation Time : Wed Jun 24 14:03:40 2009
Raid Level : raid5
Used Dev Size : 975097920 (929.93 GiB 998.50 GB)
Array Size : 2925293760 (2789.78 GiB 2995.50 GB)
Raid Devices : 4
Total Devices : 4
Preferred Minor : 2
Update Time : Thu Sep 23 04:42:35 2010
State : clean
Active Devices : 4
Working Devices : 4
Failed Devices : 0
Spare Devices : 0
Checksum : 53a30eef - correct
Events : 2369014
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 2 8 36 2 active sync
0 0 8 4 0 active sync
1 1 8 20 1 active sync
2 2 8 36 2 active sync
3 3 8 52 3 active sync
a@Nikita:~$ sudo mdadm --examine /dev/loop2
/dev/loop2:
Magic : a92b4efc
Version : 00.90.00
UUID : 4a101905:f7fdb0d8:0d56ccfb:89ce6f17
Creation Time : Wed Jun 24 14:03:40 2009
Raid Level : raid5
Used Dev Size : 975097920 (929.93 GiB 998.50 GB)
Array Size : 2925293760 (2789.78 GiB 2995.50 GB)
Raid Devices : 4
Total Devices : 4
Preferred Minor : 2
Update Time : Fri Nov 26 23:48:06 2010
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 2
Spare Devices : 0
Checksum : 53f88909 - correct
Events : 2369019
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 1 7 2 1 active sync /dev/loop2
0 0 7 3 0 active sync /dev/loop3
1 1 7 2 1 active sync /dev/loop2
2 2 0 0 2 faulty removed
3 3 0 0 3 faulty removed
a@Nikita:~$ sudo mdadm --examine /dev/loop3
/dev/loop3:
Magic : a92b4efc
Version : 00.90.00
UUID : 4a101905:f7fdb0d8:0d56ccfb:89ce6f17
Creation Time : Wed Jun 24 14:03:40 2009
Raid Level : raid5
Used Dev Size : 975097920 (929.93 GiB 998.50 GB)
Array Size : 2925293760 (2789.78 GiB 2995.50 GB)
Raid Devices : 4
Total Devices : 4
Preferred Minor : 2
Update Time : Fri Nov 26 23:48:06 2010
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 2
Spare Devices : 0
Checksum : 53f88908 - correct
Events : 2369019
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 0 7 3 0 active sync /dev/loop3
0 0 7 3 0 active sync /dev/loop3
1 1 7 2 1 active sync /dev/loop2
2 2 0 0 2 faulty removed
3 3 0 0 3 faulty removed
a@Nikita:~$ sudo su -
root@Nikita:~# mdadm --assemble /dev/md1 --force /dev/loop0 /dev/loop1 /dev/loop2 /dev/loop3
mdadm: cannot open device /dev/loop0: Device or resource busy
mdadm: /dev/loop0 has no superblock - assembly aborted
root@Nikita:~#
[/more]