Hi,
I installed a new CentOS server and added 4 hard disk which is
configured as RAID0. These hard disk came from an old server and just
wanted to restore the data that's store in it.
In DMESG, it says that the RAID was detected and it was configured. (see below)
md: Autodetecting RAID arrays.
md: autorun ...
md: considering sdd1 ...
md: adding sdd1 ...
md: adding sdc1 ...
md: adding sdb1 ...
md: adding sda1 ...
md: created md0
md: bind<sda1>
md: bind<sdb1>
md: bind<sdc1>
md: bind<sdd1>
md: running: <sdd1><sdc1><sdb1><sda1>
md: raid0 personality registered for level 0
md0: setting max_sectors to 512, segment boundary to 131071
raid0: looking at sdd1
raid0: comparing sdd1(976759808) with sdd1(976759808)
raid0: END
raid0: ==> UNIQUE
raid0: 1 zones
raid0: looking at sdc1
raid0: comparing sdc1(976759808) with sdd1(976759808)
raid0: EQUAL
raid0: looking at sdb1
raid0: comparing sdb1(976759808) with sdd1(976759808)
raid0: EQUAL
raid0: looking at sda1
raid0: comparing sda1(976759808) with sdd1(976759808)
raid0: EQUAL
raid0: FINAL 1 zones
raid0: done.
raid0 : md_size is 3907039232 blocks.
raid0 : conf->hash_spacing is 3907039232 blocks.
raid0 : nb_zone is 1.
raid0 : Allocating 4 bytes for hash.
md: ... autorun DONE.
However, whenever I mount /dev/md0 to a folder, it gives me this error:
mount: wrong fs type, bad option, bad superblock on /dev/md0,
missing codepage or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
What do you think is the problem? How can I mount /dev/md0 so I can
restore it's data?
Please help.
Thanks!
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