Hp 3000 Enterprise Virtual Array Bedienungsanleitung PDF herunterladen (Seite 120)

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 must be added in the /kernel/drv/scsi_vhci.conf

file.

To enable MPxIO for HP:

1. Use a text editor to change the configuration file. 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 reconfiguration reboot:

# reboot -- -r

Verifying the MPxIO configuration

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 configuration settings, page 117, or the

EVA iSCSI

Connectivity Option release notes

for the procedure to remove LUN 0 from the initiator.

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

Setting up the iSCSI Initiator for multipathing120

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Hp 3000 Enterprise Virtual Array Bedienungsanleitung Seite 120