system bezi z usb.
Tak spatny disk nabehl normalne. Tak asi metadata na dobrem disku nebudou. Lze je nejak nahrat na dobry disk?
mdadm.conf na serveru:
Je to disk pro raid
mdadm --examine /dev/sda1
spatny disk:
takze kazdy disk ma jine metadata, lze to nejak opravit?
Tak spatny disk nabehl normalne. Tak asi metadata na dobrem disku nebudou. Lze je nejak nahrat na dobry disk?
mdadm.conf na serveru:
Kód [Vybrat]
ARRAY /dev/md/1 metadata=1.2 UUID=c3784e2a:242edc89:6d76584e:48211123 name=test:1
Je to disk pro raid
Kód [Vybrat]
Disk /dev/sda: 2000.4 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sda1 63 3907029167 1953514552+ fd Linux raid autodetect
Partition 1 does not start on physical sector boundary.
mdadm --examine /dev/sda1
Kód [Vybrat]
mdadm --examine /dev/sda1
/dev/sda1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x0
Array UUID : 4471ac08:ef41c792:d702170d:adcdbfb7
Name : test:1
Creation Time : Fri Nov 9 14:12:29 2012
Raid Level : raid1
Raid Devices : 2
Avail Dev Size : 3907027057 (1863.02 GiB 2000.40 GB)
Array Size : 1953513392 (1863.02 GiB 2000.40 GB)
Used Dev Size : 3907026784 (1863.02 GiB 2000.40 GB)
Data Offset : 2048 sectors
Super Offset : 8 sectors
State : clean
Device UUID : e60ac289:f5345271:25192202:a838c4bf
Update Time : Mon Nov 12 17:23:51 2012
Checksum : d11e7589 - correct
Events : 36
Device Role : Active device 1
Array State : AA ('A' == active, '.' == missing)
spatny disk:
Kód [Vybrat]
mdadm --examine /dev/sdc
/dev/sdc:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x0
Array UUID : c3784e2a:242edc89:6d76584e:48211123
Name : mosfet:1 (local to host mosfet)
Creation Time : Fri Oct 19 12:25:08 2012
Raid Level : raid1
Raid Devices : 2
Avail Dev Size : 3907027120 (1863.02 GiB 2000.40 GB)
Array Size : 1953513424 (1863.02 GiB 2000.40 GB)
Used Dev Size : 3907026848 (1863.02 GiB 2000.40 GB)
Data Offset : 2048 sectors
Super Offset : 8 sectors
State : clean
Device UUID : 39db3a39:68d951a9:4a85ea34:55e36c71
Update Time : Sun Nov 3 21:03:45 2013
Checksum : 634e0a72 - correct
Events : 105471
Device Role : Active device 0
Array State : A. ('A' == active, '.' == missing)
takze kazdy disk ma jine metadata, lze to nejak opravit?