GI upgrade 12.1.0.1 to 12.1.0.2 runclufy prechecks HANG || Enable cvutrace || runclufy precheck hang 

GI upgrade 12.1.0.1 to 12.1.0.2 runclufy prechecks HANG || Enable cvutrace || runclufy precheck hang
oracle@dbnode1-mgmt:{}$ ./runcluvfy.sh stage -pre crsinst -upgrade -rolling -src_crshome /u01/app/12.1.0.1/grid -dest_crshome /u01/app/12.1.0.2/grid -dest_version 12.1.0.2.0 -fixup -verbose
Trouble Shooting and Solution:
=========================
How to Debug CVU / Collect CVU Trace Generated by RUNCLUVFY.SH (Doc ID 986822.1)
rm -rf /tmp/cvutrace
mkdir /tmp/cvutrace
export CV_TRACELOC=/tmp/cvutrace
export SRVM_TRACE=true
export SRVM_TRACE_LEVEL=1
As per trace log fine in /tmp/cvutrace
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Directory was not available /u01/app/12.1.0.1/grid/log/diag/asmcmd/user_oracle/dbnode1-mgmt.osn.wireless.xxxxxxx.com/trace
Solution:
========
Created manually on all the nodes
mkdir -p /u01/app/12.1.0.1/grid/log/diag/asmcmd/user_oracle/dbnode1-mgmt.osn.wireless.xxxxxxx.com/trace
chown -R oracle:oinstall /u01/app/12.1.0.1/grid/log/diag/asmcmd/user_oracle
#GI #runclufy.sh #12.1.0.1 #12.1.0.2 #CVUTrace #Linux #Database #Exadata #RAC #ASM #Oracle
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