Hp EVA Array iSCSI Connectivity Option Manual do Utilizador Página 121

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AVAILABLE DISK SELECTIONS:
/pci@1f,4000/scsi@3/sd@0,0
1. c4t600508B400107271000060000C4A0000d0<HP—HSV210–5000 cyl 3198 alt 2 hd
128 sec 128>/scsi_vhci/ssd@g600508b400107271000060000c4a0000
2. c4t600508B400107271000060000C540000d0<HP—HSV210–5000 cyl 3198 alt 2 hd
128 sec 128>/scsi_vhci/ssd@g600508b400107271000060000c
Enabling MPxIO
To enable MPxIO for HP storage devices, the appropriate information for device-type-
scsioptions-list need to be added in the /kernel/drv/scsi_vhci.conf le.
To enable MPxI
OforHP:
1. Use a text editor to change the conguration le. For example:
# vi /kernel/drv/scsi_vhci.conf
2. Add the following lines to cover the 4x00/6x00/8x00 HP arrays:
NOTE:
You must enter
six spaces after ”HP”, as shown.
device-type-scsi-options-list =
“HP HSV“, symmetric-option“;
symmetric-option = 0x1000000;
3. To activate the changes, run a reconguration reboot:
# reboot -- -r
Verifying the MPxIO conguration
To verify that MPxIO is enabled, execute the following commands:
mpathadm list lu
mpathadm show lu
IMPORTANT:
LUN 0 must not be presented to the iSCSI Initiator. Failure to do so may result in a system panic when the
mpathadm command is invoked. See Set conguration settings,page117,orthe
EVA iSCSI Connectivity
Option release notes
fortheproceduretoremoveLUN0fromtheinitiator.
Verifying the number of paths
To verify the number of paths, execute the mpathadm list lu command:
# mpathadm list lu
/dev/rdsk/c4t600508B400107271000060000C4A0000d0s2
Total Path Count: 4
Operational Path Count: 4
/dev/rdsk/c4t600508B400107271000060000C540000d0s2
Total Path Count: 4
Operational Path Count: 4
EVA iSCSI connectivity user guide
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