Dell Emulex Family of Adapters - Manual (Page 102)

OneCommand™ Manager Application P010066-01A Rev. A
5. Configuring Discovery
Configuring iSCSI Target Discovery
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
TSIH – The target session identifier handle. A tag generated by an iSCSI target
to identify an iSCSI session with a specific iSCSI initiator. (Not available when
running the open-iSCSI driver.)

iSCSI Boot – When checked, the target is enabled for boot. However, it does not
necessarily mean that the target is the current boot device. Check this box to
enable boot from this target. Uncheck it to disable boot from this target. You
must uncheck this box to log out from a target. However, even if you uncheck
the box, logout is not possible from the currently booted target.
Note: Not supported when running the open-iSCSI driver.
Session Negotiated Login Options Area

InitialR2T – The initial request to transmit. When set to Yes, the initiator has to
wait for the target to solicit SCSI data before sending it. When set to No, it
allows the initiator to send a burst of unsolicited FirstBurstLength bytes.

Immediate Data – When set to Yes, it allows the initiator to append unsolicited
data to a command.

Max Connections – The maximum number of connections to targets that are
allowed within a single session.

MaxOutstandingR2T – The maximum number of outstanding request to
transmits (R2Ts) per task within a session, each up to MaxBurstLength bytes.

FirstBurstLength – The maximum amount of unsolicited data (in bytes) the
initiator can send to the target during the execution of a single iSCSI command.

MaxBurstLength – The maximum amount of either unsolicited or solicited data
the initiator may send in a single burst. Any amount of data exceeding this
value must be explicitly solicited by the target.

DefaultTimeToWait – The minimum time to wait, in seconds, before the
initiator attempts to reconnect or reassign a connection (or task) that has been
dropped after an unexpected connection termination or reset. The initiator and
target negotiate to determine this value.

DefaultTimeToRetain – The maximum time, in seconds, to reassign a
connection after the initial wait that is indicated in DefaultTimeToWait has
elapsed. The initiator and target negotiate to determine this value.

ErrorRecoveryLevel – The operational ErrorRecoveryLevel for the session. 0
indicates recovery only by session restart. 1 indicates recovery by reissuing
commands, data, or status. 2 indicates connection failure recovery.

DataPDUInOrder – The order of data protocol data units (PDUs) within a
sequence.

DataSequenceInOrder – The order between sequences.
Session Statistics Area

Session Direction – The direction of iSCSI session. Valid values are
InboundSession and OutboundSession.

Cmd PDUs – The count of Command PDUs transferred on this session.

Response PDUs – The count of Response PDUs transferred on this session.