Kontroler se vidi i sve je ok!
Code:
RAID bus controller: CMD Technology Inc PCI0680 (rev 2).
IRQ 10.
Master Capable. Latency=32.
I/O at 0x9c00 [0x9c07].
I/O at 0xa000 [0xa003].
I/O at 0xa400 [0xa407].
I/O at 0xa800 [0xa803].
I/O at 0xac00 [0xac0f].
Non-prefetchable 32 bit memory at 0xe5002000 [0xe50020ff].
Bus 0, device 19, function 0:
RAID bus controller: CMD Technology Inc PCI0680 (rev 2).
IRQ 10.
Master Capable. Latency=32.
I/O at 0x9c00 [0x9c07].
I/O at 0xa000 [0xa003].
I/O at 0xa400 [0xa407].
I/O at 0xa800 [0xa803].
I/O at 0xac00 [0xac0f].
Non-prefetchable 32 bit memory at 0xe5002000 [0xe50020ff].
Bus 0, device 19, function 0:
I ja sam podesio miroring mode i sve radi ok ... napravio particiju ... formatirao je i mountovao i sve radi!
Code:
/dev/md/0 113G 38G 69G 36% /temp
/dev/md/0 113G 38G 69G 36% /temp
Konfiguracija je sledeca!
Code:
root@charlie:/proc# cat /etc/raidtab
raiddev /dev/md/0
raid-level 1
nr-raid-disks 2
nr-spare-disks 0
chunk-size 32
device /dev/ide/host2/bus1/target0/lun0/disc
raid-disk 0
device /dev/ide/host2/bus1/target1/lun0/disc
raid-disk 1
root@charlie:/proc#
root@charlie:/proc# cat /etc/raidtab
raiddev /dev/md/0
raid-level 1
nr-raid-disks 2
nr-spare-disks 0
chunk-size 32
device /dev/ide/host2/bus1/target0/lun0/disc
raid-disk 0
device /dev/ide/host2/bus1/target1/lun0/disc
raid-disk 1
root@charlie:/proc#
I ok sve to radi ali uvek ima ali!
Transfer je katastrofalan, znaci tipa 1mb/s do 1.9mb/s i ne kapiram u cemu je fora posto je dma ukljucen na oba diska
Code:
root@charlie:~# hdparm /dev/discs/disc2/disc | grep dma
using_dma = 1 (on)
root@charlie:~# hdparm /dev/discs/disc3/disc | grep dma
using_dma = 1 (on)
root@charlie:~#
root@charlie:~# hdparm /dev/discs/disc2/disc | grep dma
using_dma = 1 (on)
root@charlie:~# hdparm /dev/discs/disc3/disc | grep dma
using_dma = 1 (on)
root@charlie:~#
I prvo sam mislio da je trip posto su u miroring modu da tu nesto skripi ali sad kad sam pogledao i drugi diskovi koji su nakaceni na isti kontroler a nisu ni u kakvom raid modu isto tako lose rade! Ne znam u cemu je problem, a mislim da su ok radili kad nisam postavio raid array i kad su bili samo nakaceni i korisceni bez raid-a.
Jel zna neko mozda do cega je ovo ?