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Appendix—Manual Configuration of iSCSI 71
3
Click
Log On
.
4
Select
Automatically restore this connection when the system boots
.
5
Select
Enable multi-path
.
6
Click
Advanced
and configure the following settings under the
General
tab:
•
Local Adapter
—Must be set to
Microsoft iSCSI Initiator
.
•
Source IP
—The source IP address of the host server you want to
connect from.
•
Target Portal
—Select the iSCSI port on the storage array controller
that you want to connect to.
•
Data Digest and Header Digest
—Optionally, you can specify that a
digest of data or header information be compiled during transmission
to assist in troubleshooting.
•
CHAP logon information
—If CHAP authentication is required,
select this option and enter the Target secret.
•
Perform mutual authentication
—If mutual CHAP authentication is
configured, select this option.
NOTE: IPSec is not supported.
7
Click
OK
.
To support storage array controller failover, the host server must be
connected to at least one iSCSI port on each controller. Repeat step 3
through step 8 for each iSCSI port on the storage array that you want to
establish as failover targets. The
Target Portal
address is different for each
port you connected to.
NOTE: To enable the higher throughput of multipathing I/O, the host server
must connect to both iSCSI ports on each controller, ideally from separate
host-side NICs. Repeat step 3 through step 7 for each iSCSI port on each
controller. If using a duplex PowerVault MD32xxi configuration, then LUNs
should also be balanced between the controllers.
The
Status
field on the
Ta rget s
tab should now display as
Connected
.
8
Click
OK
to close the Microsoft iSCSI initiator.
NOTE: PowerVault MD32xxi supports only round robin load-balancing
policies.
book.book Page 71 Sunday, September 11, 2011 10:24 PM