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

private: slice=0 offset=128 len=1024
update: time=962923719 seqno=0.7
headers: 0 248
configs: count=1 len=727
logs: count=1 len=110
Defined regions:
config priv 000017-000247[000231]:copy=01 offset=000000
disabled
config priv 000249-000744[000496]:copy=01 offset=000231
disabled
log priv 000745-000854[000110]:copy=01 offset=000000
disabled
lockrgn priv 000855-000919[000065]: part=00 offset=000000
Multipathing information:
numpaths: 2
c1t0d3 state=enabled type=secondary
c4t1d3 state=disabled type=primary
In the Multipathing information section of this output, the numpaths line
shows that there are 2 paths to the device, and the following two lines show
that one path is active (state=enabled) and that the other path has failed
(state=disabled).
The type field is shown for disks on Active/Passive type disk arrays such as
the EMC CLARiiON, Hitachi HDS 9200 and 9500, Sun StorEdge 6xxx, and Sun
StorEdge T3 array. This field indicates the primary and secondary paths to
the disk.
The type field is not displayed for disks on Active/Active type disk arrays
such as the EMC Symmetrix, Hitachi HDS 99xx and Sun StorEdge 99xx Series,
and IBM ESS Series. Such arrays have no concept of primary and secondary
paths.
Setting customized names for DMP nodes
The DMP node name is the meta device name which represents the multiple paths
to a disk. The DMP node name is generated from the device name according to
the VxVM naming scheme.
See “Disk device naming in VxVM” on page 77.
You can specify a customized name for a DMP node. User-specified names are
persistent even if names persistence is turned off.
Administering Dynamic Multipathing
Setting customized names for DMP nodes
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