Salut Radu,
> Ai formatat sdb1 si sdc1 dupa ce ai formatat deja md0?
Nu, nu...prima data am formatat pe sdb1 si sdc1 ca ext2, apoi am
schimbat cu fdisk tipul lor in "fd" si abia apoi am formatat /dev/md0
> Inainte de raidhotremove trebuie un
> # raidsetfaulty /dev/md0 /dev/sdb1
> ca sa marchezi sdb1 ca avind probleme.
Da, am facut cum spui tu.
1)raidsetfaulty /dev/md0 /dev/sdb1
2)raidhotremove /dev/md0 /dev/sdb1
3) am inlocuit sdb1 cu un alt hard
4)raidhotadd /dev/md0 /dev/sdb1
5)cat /proc/mdstat si arata ca a inceput sa munceasca
6)totul se termina ok
Procedura aceasta am repetat-o de mai multe ori. Prima data insa, am
primit urmatorul mesaj de eroare cind am dat comada
raidhotremove /dev/md0 /dev/sdb1
[root@server root]# md: bug in file md.c line 2341
md:o*********************************
md:o* <COMPLETE RAID STATE PRINTOUT>*
md:o*********************************
md0: <sdc1><sdb1> array superblock:
D 1: DISK<N:1,sdc1(8,33),R:1,S:6>
D 1: DISK<N:1,sdc1(8,33),R:1,S:6>
D 1: DISK<N:1,sdc1(8,33),R:1,S:6>
md:o*********************************
md: cannot remove active disk sdb1 from md0 ...
blk: queue cee31418, I/O limit 4095Mb (mask 0xffffffff)
blk: queue cc882a18, I/O limit 4095Mb (mask 0xffffffff)
blk: queue cc882a18, I/O limit 4095Mb (mask 0xffffffff)
blk: queue cc882a18, I/O limit 4095Mb (mask 0xffffffff)
Asta una la mina.
2. Daca reiau totul de capat,
-pun raid pe cele 2 discuri,
-pornesc raid,
-scriu ceva in md0,
-reboteez,
-merge frumos
-------------------------
-opresc compu
-inlocuiesc sdb1 cu un alt hdd (alt disc formatat ext2+"fd")
-pornesc compu
-EROARE:
Starting up RAID devices: /dev/md0 :Invalid argument
/dev/md0 is not a RAID0 or LINEAR array!
.....
Give root pass for maintenance....
Dau parola de root.
nu mai merge nimik. nici raidstart, raidsetfaultry, raidhotadd, hot
remove, and so on.
Alex
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