solaris 10: O/S installation & upgradation Logs

1)Solaris 10 upgrading logs
Locations:-
1)/var/sadm/install
2)/var/sadm/system/logs (Begin log,install Launch log, upgrade Log, finish log)
3)/var/sadm/install_data (all kjp , patch, upgrade updation log location)
4)/var/sadm/system/admin  (selected cluster, upgrade script ..)

#cd /var/sadm/system/logs
# ls
begin.log                           finish.log                          install_launch.log_2009_03_26_1439  sysidtool.log
begin.log_2009_03_26                finish.log_2009_03_26               install_launch.log_2013_07_04_2142  upgrade_log
begin.log_2013_07_04                finish.log_2013_07_04               install_log                         upgrade_log_2013_07_04
#cd /var/sadm/install_data
# ls
rec_patchset_version                               s10s_rec_patchset_session_2013.07.04_22.43.56.dat  s10s_rec_patchset_verbose_2013.07.04_22.43.56.log
s10s_rec_cluster_session_2010.11.02_02.32.31.dat   s10s_rec_patchset_short_2011.09.02_01.16.39.log    Solaris_10_Extra_log
s10s_rec_cluster_short_2010.11.02_02.32.31.log     s10s_rec_patchset_short_2012.06.22_00.57.32.log    Solaris_10_Recommended_Patch_Cluster_log
s10s_rec_cluster_verbose_2010.11.02_02.32.31.log   s10s_rec_patchset_short_2013.07.04_22.43.56.log    upgrade_log
s10s_rec_patchset_session_2011.09.02_01.16.39.dat  s10s_rec_patchset_verbose_2011.09.02_01.16.39.log
s10s_rec_patchset_session_2012.06.22_00.57.32.dat  s10s_rec_patchset_verbose_2012.06.22_00.57.32.log
==============================================
to see installed contents:-
#cd /var/sadm/install
# ls
admin             contents          gz-only-packages  logs
==================================================
to see the selected cluster :-
ls -a
.                          .clustertoc                CLUSTER                    INST_RELEASE               upgrade_script
..                         .platform                  default_java               services                   upgrade_script_2013_07_04
#cat CLUSTER                   
CLUSTER=SUNWCXall
=====================================================
To see the selected MetaCluster:-
#cat .clustertoc|grep -i  METACLUSTER
METACLUSTER=SUNWCXall
METACLUSTER=SUNWCall
METACLUSTER=SUNWCprog
METACLUSTER=SUNWCuser
METACLUSTER=SUNWCreq
METACLUSTER=SUNWCrnet
METACLUSTER=SUNWCmreq
DESC=Internal private metacluster not installable by end users.
========================================================
upgraded scripts stored location:-
#cd /var/sadm/system/admin
# ls
CLUSTER                    INST_RELEASE               upgrade_script
default_java               services                   upgrade_script_2013_07_04