I'm grateful for your response and your time
We had resolve the issue our self
[/dev/rdsk/emcpower2a, /dev/rdsk/emcpower6a, /dev/rdsk/emcpower8a]
above partition by default take the slice 0
we had refer below link
In Sparc architecture, the solaris disk is subdivided into 8 slices.
Below is the common configuration of these eight slices:
slice 0: Holds files and directories that make up the operating
slice 1: Swap, Provides virtual memory, or swap space.
slice 2: Refers to the entire disk, by convention. The size of this
slice should not be changed.**
slice 3: /export, Holds alternative versions of the operating system.
slice 4: /export/swap. Provides virtual memory space for client
slice 5: /opt. Holds application software added to a system.
slice 6: /usr. Holds operating system commands--also known as
executables-- designed to be run by users.
slice 7: /home. Holds files created by users.
* Cannot be used as ASM disk. Using this slice causes disk corruption
and may render the disk as unusable.
** Should not be used as ASM Disk, as slice refers to the entire disk
(Including partition tables).
*** Is the recommended slice to be used for ASM disk.
as per asm recommendation we had used slice 4 the same
so we had detail diagnose and came to know that we have to use
[/dev/rdsk/emcpower2e, /dev/rdsk/emcpower6e, /dev/rdsk/emcpower8e]
here e refer the slice 4
we had use below changes in silent file and it's working fine
INFO: Starting Output Reader Threads for process /tmp/OraInstall2013-09-17_05-03-21PM/ext/bin/kfod
INFO: Parsing 2560 CANDIDATE /dev/rdsk/emcpower2e oracle oinstall
INFO: The process /tmp/OraInstall2013-09-17_05-03-21PM/ext/bin/kfod exited with code 0
INFO: Waiting for output processor threads to exit.
INFO: Parsing 2560 CANDIDATE /dev/rdsk/emcpower6e oracle oinstall
INFO: Parsing 2560 CANDIDATE /dev/rdsk/emcpower8e oracle oinstall