Veritas Volume Manager 5.1 SP1 Administrator"s Guide (5900-1506, April 2011)

Getting or setting the iSCSI operational parameters
DDL provides an interface to set and display certain parameters that affect the
performance of the iSCSI device path. However, the underlying OS framework
must support the ability to set these values. The vxddladm set command returns
an error if the OS support is not available.
Table 3-1
Parameters for iSCSI devices
Maximum
value
Minimum
value
Default
value
Parameter
yesnoyesDataPDUInOrder
yesnoyesDataSequenceInOrder
3600020DefaultTime2Retain
360002DefaultTime2Wait
200ErrorRecoveryLevel
1677721551265535FirstBurstLength
yesnoyesInitialR2T
yesnoyesImmediateData
16777215512262144MaxBurstLength
6553511MaxConnections
6553511MaxOutStandingR2T
167772155128182MaxRecvDataSegmentLength
91Administering disks
Discovering and configuring newly added disk devices