Originally Posted by niraj.vara
what sud i required to do solve this issue. !!!
Spell all your words, all the time here when you post.
I don't think cp works but I believe this will:
mv /etc/localtime /etc/localtime.bak
ln -sf /usr/share/zoneinfo/Asia/Calcutta /etc/localtime
if it's correct. reboot and check it.
IF this is a virtualized host, there may be other bits we'd have to "flip" (further instructions).
If you have rebooted and it doesn't keep, then is this a virtual host?