mpxio on SE 6140
Currenly,One system v240 is installed with 2x Emulex LP10000 and the other system V480 is installed with 2x qlogic Amber 2 HBA with Fcode I SP2300 Host Adapter Driver: 1.14.01.The two system (v240 and V480) each HBA is connected to 2 x McData 4400 switch.The 2 X StorageTek 6140 also has 2 connection from one controller connected to 2 xMcdata 4400 switch and also apply for the other controller.
There is no cluster software installed.
The mpxio works on the V240 with emulex with 2 different paths as shows below:
luxadm display /dev/rdsk/c6t600A0B800011C160000006E94558DA00d0s2
DEVICE PROPERTIES for disk: /dev/rdsk/c6t600A0B800011C160000006E94558DA00d0s2
Vendor:SUN
Product ID:CSM200_R
Revision:0616
Serial Num:1T62322072
Unformatted capacity:51200.000 MBytes
Write Cache:Enabled
Read Cache:Enabled
Minimum prefetch:0x3
Maximum prefetch:0x3
Device Type:Disk device
Path(s):
/dev/rdsk/c6t600A0B800011C160000006E94558DA00d0s2
/devices/scsi_vhci/ssd@g600a0b800011c160000006e94558da00:c,raw
Controller/devices/pci@1c,600000/SUNW,emlxs@1/fp@0,0
Device Address202600a0b811c160,0
Host controller port WWN10000000c95515f1
Classprimary
StateONLINE
Controller/devices/pci@1c,600000/SUNW,emlxs@1/fp@0,0
Device Address202700a0b811c160,0
Host controller port WWN10000000c95515f1
Classsecondary
StateSTANDBY
Controller/devices/pci@1d,700000/SUNW,emlxs@1/fp@0,0
Device Address201600a0b811c160,0
Host controller port WWN10000000c952dcb6
Classprimary
StateONLINE
Controller/devices/pci@1d,700000/SUNW,emlxs@1/fp@0,0
Device Address201700a0b811c160,0
Host controller port WWN10000000c952dcb6
Classsecondary
StateSTANDBY
For V480 system with 2XQlogic HBA,luxadm display shows as below:
root@seal # luxadm display
/dev/rdsk/c4t600A0B800011C160000006E24558D88Ed0s2
DEVICE PROPERTIES for disk:
/dev/rdsk/c4t600A0B800011C160000006E24558D88Ed0s2
Vendor:SUN
Product ID:CSM200_R
Revision: 0616
Serial Num:1T62322072
Unformatted capacity: 61440.000 MBytes
Write Cache: Enabled
Read Cache:Enabled
Minimum prefetch:0x3
Maximum prefetch:0x3
Device Type: Disk device
Path(s):
/dev/rdsk/c4t600A0B800011C160000006E24558D88Ed0s2
/devices/scsi_vhci/ssd@g600a0b800011c160000006e24558d88e:c,raw
Controller/devices/pci@8,600000/SUNW,qlc@1/fp@0,0
Device Address 201600a0b811c160,0
Host controller port WWN210000e08b909b0b
Classprimary
StateONLINE
Controller/devices/pci@8,600000/SUNW,qlc@1/fp@0,0
Device Address 201700a0b811c160,0
Host controller port WWN210000e08b909b0b
Classsecondary
StateSTANDBY
The problems lies that it did not show the 2 other two paths for the HBA which cause the failover to fail when I disconnect the cable.
Any advice.
