Hello Prem,
Did you try redirecting the output to a text file ? Run
sdbverify > sdbverifyout.txt
Do no modify any permissions manually.
In the very beginning of this thread, you posted - "for livecache, I installed new livecache server 7.6 and stared recovery using maxdb 7.8" - I do not understand this statement can you give me more details on how you did the system copy ?
Regards, Yashwanth