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Allied Telesis AT-2872SX User Manual

Page 69

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AT-2872SX ExpressCard Fast Ethernet Fiber Module Installation and User’s Guide

69

iSCSI target discovery using 'SendTargets'

iscsiadm -m discovery --type sendtargets -p

Login to target using 'iscsiadm' command

iscsiadm --mode node --targetname --
portal --login

List all drives active in the system

'fdisk -l'

Maximizing Offload iSCSI Connections

With default driver parameters set, which includes 128 outstanding
commands, bnx2i can offload a maximum of 28 iSCSI connections. This is
not a hard limit, but simple on-chip resource allocation math. The bnx2i
driver can offload > 28 connections by reducing the shared queue size
which, in turn, limits the maximum outstanding tasks on a connection. See
“Setting Values for Optional Properties” on page 58 for information on
sq_size and rq_size. Driver logs the following message to syslog when the
maximum allowed connection offload limit is reached - “bnx2i: unable to
allocate iSCSI context resources.”