Thanks for your replies.Some of my colleague copied calss file of other master to it and after that i think we got this problem otherwise it is a master server. We are trying to install nbu software on it.
It possible that if you messed with the NBU install on a master you have corrupted some parts of NetBackup leading to state where not all of the NBU processes are starting up. That could lead the remaining Netbackup services to think that they are running on a media server and not a master and you would see this kind of media server screen when connecting via the GUI. (I have no idea what you mean by your last sentence)
You should find out what your colleague did and make a new post about it, you will most likely need to find out what he was trying to do, what he actually did, how to reverse it, then how to do it the right way.
Some of my colleague copied class file of other master to it
Nooooo - I am with Areznik here. They messed up the NBU installation. Properly time to call Veritas support , and confess straight away.
Seems more than just 'class files' were copied...
Someone has REALLY messed up and needs to undo everything that was attempted.
You say :
We are trying to install nbu software on it.
Please do not try to install by copying from another master.
If this is a new environment, rather start from scratch. Remove everything from /usr/openv and start with a clean installation using proper installation media.
If you want to migrate from one server to another, you need to prepare the new server with same hostname and NBU version, then recover catalog.
If the master must have a different hostname for some reason, please check with this forum before ANYTHING is copied from another master.
Migrating to a new server with a different hostname is a specialized task that should only be carried out by a certified Catman consultant.
See this TN:
How to migrate the NetBackup catalog information from one platform to another (UNIX to Windows or vice versa), rename a Master Server, cluster an existing Master Server, or merge multiple NetBackup domains.
This issue has been resolved. When we copy class file from server A to server B it changed bp.conf file of server B and put server A entry in it as server and as EMM server and because of this server B behaves as media server. when we comment the entry from bp.conf all seems good. so issue fixed now.
Thanks for all suggessions.