Product manual

Chapter 5: Management with the CLU
259
• TargetAlias – Maximum of 32 characters. Use letters, numbers, space
between words, and underscore. An alias is optional.*
• TargetStatus – Up or down.
• ErrorRecovLevel – Error recovery level supported.
• ImmediateData – Enables the initiator to send unsolicited data with the
iSCSI command PDU.
• MaxConnection – Maximum number of connections.
• DataPDUInOrder – Enables placement of data in PDU order.
• InitialR2T – Allows initiator to begin sending data to a target without
receiving a ready to transfer command.
• DataSeqInOrder – Enables placement of data in sequential order.
• OutStandingR2T – Maximum number of R2T PDUs the target can have
outstanding for a single iSCSI command.
• MaxBurstLen – Maximum length of a solicited data sequence in bytes.
• DefTimeToWait – After a dropped connection, the number of seconds
to wait before attempting to reconnect.
• DefTimeToRetain – Number of seconds after time to wait (above)
before reassigning outstanding commands.
• HeaderDigest – Enables the use of header digest (CRC). Enabled or
disabled.*
• DataDigest – Enables the use of a data digest (CRC). Enabled or
disabled.*
• UniCHAPAuthen – Uni-directional (peer) CHAP authentication,
enabled or disabled.*
• BiCHAPAuthen – Bi-directional (local) CHAP authentication, enabled
or disabled.*
• FirstBurstLen – First burst length in bytes.
• AssignedPortals – Portals assigned to this target.*
Items marked with an asterisk (*) are adjustable under “Making iSCSI Target
Settings” on page 260.
Adding iSCSI Targets
If you plan to enable authentication on the new target, create a CHAP first, then
add the target. See “Adding iSCSI CHAPs” on page 269.
Header and data digests work best with initiators equipped with a TCP Offload
Engine (TOE). For more information, see your iSCSI HBA user documentation.
VTrak supports a maximum 2048 iSCSI targets. A maximum of 1024 logical
drives can be mapped to a target.