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