I am using cxtxdx device not the emcpower device for prtvtoc. Powerpath doesn't list the emcpower devices that VxVM uses (emcpowerxxc).
The Pseduo name that EMC powerpath uses for the device C2t5006048AD52F4106d14s2 is "emcpower54a",( VXVM uses emcpower18c. ) And both the paths are active and alive. As I said these are the LUNS removed and re-assigned to the same system and these devices were under veritas control before. I think some how VxVM is using the previous information of the LUN as we can see the emcpower device used by Veritas is different from powerpath.
# vxdisk list c2t5006048AD52F4106d14s2
Device: c2t5006048AD52F4106d14s2
devicetag: c2t5006048AD52F4106d14
type: auto
flags: online error private autoconfig
pubpaths: block=/dev/vx/dmp/c2t5006048AD52F4106d14s2 char=/dev/vx/rdmp/c2t5006048AD52F4106d14s2
guid: -
udid: INVALID
site: -
Multipathing information:
numpaths: 1
emcpower18c state=disabled
# powermt display dev=emcpower18c
Bad dev value emcpower18c, or not under Powerpath control.
#
# powermt display dev=c2t5006048AD52F4106d14s2
Pseudo name=emcpower54a
Symmetrix ID=000190102788
Logical device ID=0AFB
state=alive; policy=SymmOpt; priority=0; queued-IOs=0
==============================================================================
---------------- Host --------------- - Stor - -- I/O Path - -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
3072 pci@3,700000/SUNW,emlxs@0/fp@0,0 c2t5006048AD52F4106d14s0 FA 7cA active alive 0 0
3073 pci@13,700000/SUNW,emlxs@0/fp@0,0 c4t5006048AD52F4109d14s0 FA 10cA active alive 0 0
# vxdisk list |grep error
DEVICE TYPE DISK GROUP STATUS
NONAMEs2 auto - - error
c2t5006048AD52F4106d14s2 auto - - error
c2t5006048AD52F4106d35s2 auto - - error
c2t5006048AD52F4106d36s2 auto - - error
# prtvtoc /dev/rdsk/c2t5006048AD52F4106d14s2
* /dev/rdsk/c2t5006048AD52F4106d14s2 partition map
*
* Dimensions:
* 512 bytes/sector
* 533 sectors/track
* 30 tracks/cylinder
* 15990 sectors/cylinder
* 65535 cylinders
* 65533 accessible cylinders
*
* Flags:
* 1: unmountable
* 10: read-only
*
* Unallocated space:
* First Sector Last
* Sector Count Sector
* 0 1047872670 1047872669
*
* First Sector Last
* Partition Tag Flags Sector Count Sector Mount Directory
2 5 01 0 1047872670 1047872669
#