Retrieving information about a DMP node

The following command displays the DMP node that controls a particular physical path:

# vxdmpadm getdmpnode nodename=c0t5006016041E03B33d0s2

The physical path is specified by argument to the nodename attribute, which must be a valid path listed in the /dev/rdsk directory.

The command displays output similar to the following:

NAME               STATE     ENCLR-TYPE   PATHS  ENBL  DSBL  ENCLR-NAME
==========================================================================
emc_clariion0_162  ENABLED   EMC_CLARiiON 6      6     0     emc_clariion0

Use the -v option to display the LUN serial number and the array volume ID.

# vxdmpadm -v getdmpnode nodename=c0t5006016041E03B33d0s2
NAME              STATE   ENCLR-TYPE   PATHS ENBL DSBL ENCLR-NAME   SERIAL-NO            ARRAY_VOL_ID
========================================================================================================
emc_clariion0_162 ENABLED EMC_CLARiiON 6     6    0    emc_clariion0 600601606D121B007C778BC48EDBDB11 162

Use the enclosure attribute with getdmpnode to obtain a list of all DMP nodes for the specified enclosure.

# vxdmpadm getdmpnode enclosure=enc0
NAME     STATE    ENCLR-TYPE  PATHS     ENBL    DSBL   ENCLR-NAME
===============================================================
c2t1d0s2 ENABLED  T300        2         2       0       enc0
c2t1d1s2 ENABLED  T300        2         2       0       enc0
c2t1d2s2 ENABLED  T300        2         2       0       enc0
c2t1d3s2 ENABLED  T300        2         2       0       enc0

Use the dmpnodenameattribute with getdmpnode to display the DMP information for a given DMP node.

# vxdmpadm getdmpnode dmpnodename=emc_clariion0_158

NAME              STATE    ENCLR-TYPE    PATHS  ENBL  DSBL  ENCLR-NAME
======================================================================
emc_clariion0_158 ENABLED  EMC_CLARiiON  1      1     0     emc_clariion0