HP Storageworks 8100 - enterprise virtual array, User Manual

Page: 88 / 408

5. After discovery addresses are entered, the Solaris iSCSI initiator polls each address for all targets
available. To list the targets available to the initiator, enter the following command:
#iscsiadm list target
Example:
#iscsiadm list target
Target: iqn.1986-03.com.hp:fcgw.mpx200.0834e00028.b2.01.50014380025c4179
Alias: -
TPGT: 0
ISID: 4000002a0000
Connections: 1
Target: iqn.1986-03.com.hp:fcgw.mpx200.0834e00028.b1.01.50014380025c417d
Alias: -
TPGT: 0
ISID: 4000002a0000
Connections: 1
NOTE:
The iSCSI initiator must discover all targets presented by each MPX200 iSCSI port that will
be used in a multipath configuration.
6. Create the iSCSI device links for the local system:
# devfsadm -i iscsi
Modifying the target parameter
MaxRecvDataSegLen
Sun recommends that you set the
MaxRecvDataSegLen
parameter to 65,536 bytes for each iSCSI
discovered target. For more information, see http://wikis.sun.com/display/StorageDev/
iSCSI+Fto+RFC+3720+Parameters .
To modify the target parameter
MaxRecvDataSegLen
:
1. List all iSCSI targets:
#iscsiadm list target-param
2. Change the value of
MaxRecvDataSegLen
to
65536
for each target:
#iscsiadm modify target-param -p maxrecvdataseglen=65536 ‘target iqn’
MPX200 iSCSI configuration rules and guidelines 88