asm raw multipath disks
hi all
im installing an Oracle Rac 10gR2 on Red-hat linux 5.4 , the data disks are in a eva 4000 connected by fiber channel
I installed the oracle asm library rpms.
My quiestion is which disk i shoul use for oraclasm createdisk
for example
multipath -ll gave me
datos01 (36001438005debecc00005000018a0000) dm-12 HP,HSV400
[size=50G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=100][active]
\_ 0:0:0:3 sdc 8:32 [active][ready]
\_ 1:0:0:3 sdu 65:64 [active][ready]
\_ round-robin 0 [prio=20][enabled]
\_ 1:0:1:3 sdad 65:208 [active][ready]
\_ 0:0:1:3 sdl 8:176 [active][ready]
so i see the lun mounted in /dev/sdc /dev/sdu /dev/sdad /dev/sdl /dev/dm-12 and for multipath in /dev/mapper/datos01
im installing an Oracle Rac 10gR2 on Red-hat linux 5.4 , the data disks are in a eva 4000 connected by fiber channel
I installed the oracle asm library rpms.
My quiestion is which disk i shoul use for oraclasm createdisk
for example
multipath -ll gave me
datos01 (36001438005debecc00005000018a0000) dm-12 HP,HSV400
[size=50G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=100][active]
\_ 0:0:0:3 sdc 8:32 [active][ready]
\_ 1:0:0:3 sdu 65:64 [active][ready]
\_ round-robin 0 [prio=20][enabled]
\_ 1:0:1:3 sdad 65:208 [active][ready]
\_ 0:0:1:3 sdl 8:176 [active][ready]
so i see the lun mounted in /dev/sdc /dev/sdu /dev/sdad /dev/sdl /dev/dm-12 and for multipath in /dev/mapper/datos01
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