Hp EVA Array iSCSI Connectivity Option Bedienungsanleitung Seite 129

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Seitenansicht 128
7UsingHPCommandViewEVAto
congure LUNs to iSCSI Initi ators
This chapter contains the following topics:
Initial discovery of the mpx100 via HP Command View EVA, page 129
Creating an iSCSI initiator host via HP Command View EVA ,page130
Presenting a virtual disk to an iSCSI initiator via HP Command View EVA, page 131
Unpresenting a virtual disk to an iSCSI initiator via HP Command View EVA , page 131
HP Command View allows LUN management for iSCSI Initiators through additional screens. Under host:
A new entity named iSCSI MPX Host is automatically created during iSCSI device discovery. This
new entity behaves like any other bre Channel host entry.
iSCSI Initiators are added as individual iSCSI host entries, which are either created by the user
through an existing Add Host screen, or automati cally created during the 6.0 to 6.0.2 upgrade.
Initial discover y of the mpx100/100b via HP Command View
EVA
Discovery
of the mpx100/100b connected to the EVA is initiated from the iSCSI Devices properties page.
(It is ass
umed that you h ave congured all hardware.)
NOTE:
HP Command View communication with the mpx100/100b is done out-of-band through the IP
connection of the HP Command View Server to the mpx100/100b manageme nt port’s I P address.
To discover the mpx100/100b:
1. Start HP Command View EVA and click the EVA storage system icon that is congured to present
iSCSI storage.
2. Click the iSCSI Devices folder under Hardware.
3. Click Discover iSCSI Devices on the Properties bar. If mpx100/100b devices are discovered, a
new icon named iSCSI Controller appears under the iSCSI Devices folder. If the devices are
not automatically discovered, click Add iSCSI Device and add the mpx100/100b management
port IP a ddress.
NOTE:
A single host e ntry named iSCSI host is automatically created under the Host folder, regardless
whether one or two iSCSI controllers are d iscovered. For multipath purposes, HP Command View
EVAtreatsboththempx100/100bdevicesasasinglehostwhenpresentingor
unpresenting
Fibre
Channel or iSCSI LUNs.
4. Click the IP Ports tab of the iSCSI Controller icon and congure the mpx100/100b iSCSI IP
port address and subnet mask. There are two IP ports available for iSCSI communications.
Congure as needed.
EVA iSCSI connectivity user guide
129
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