Veritas Volume Manager 5.0.1 Administrator's Guide, HP-UX 11i v3, First Edition, November 2009

Whether the device is Online or Offline.State
Whether the device is claimed by DDL. If claimed, the output
also displays the ASL name.
DDL status
To list the devices configured from a Host Bus Adapter
◆
To obtain the devices configured, use the following command:
# vxddladm list devices
Device Target-ID State DDL status (ASL)
------------------------------------------------------------
c2t0d2 c2_p0_t0 Online CLAIMED (libvxemc.so)
c3t1d2 c3_p0_t1 Online SKIPPED
c4t1d2 c4_p0_t1 Offline ERROR
c4t1d2 c4_p0_t2 Online EXCLUDED
c4t5d2 c4_p0_t5 Offline MASKED
To list the devices configured from a Host Bus Adapter and target
◆
To obtain the devices configured from a particular HBA and target, use the
following command:
# vxddladm list devices target=target_name
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 2-1
Parameters for iSCSI devices
Maximum
value
Minimum
value
Default
value
Parameter
yesnoyesDataPDUInOrder
yesnoyesDataSequenceInOrder
3600020DefaultTime2Retain
360002DefaultTime2Wait
200ErrorRecoveryLevel
89Administering disks
Discovering and configuring newly added disk devices