Hi Friends,

We are in the middle of AIX migration from AIX 5.2 to 5.3, after migration from AIX 5.2 to 5.3 server is behaving abnormally and is in Hung state currently. There are no errors in errpt and LED displays as starting kernel.

Has somebody faced similar issue or any idea?

Thanks and Regards,

-Suhas

Did you check if you have required firmware?

Jclju1,

Can you please elaborate firmware? If you are asking AIX support then we are in touch with them finding some quick tips here.

Thanks

On your AIX server start command

lsattr -E -l sys0

and check your fwersion and modelname.

If you have older server model it could be that your firmware is to old. Check requierments on web page:

http://www-01.ibm.com/support/docview.wss?uid=isg1SSRVAIX53TIPS081518_540#Min_firmware

Jclju

Thanks for info.

Yes, I checked and seem the firmware version is appropriate.

Can you suggest other options?

Thanks

Thanks for your response.

The issue is already resolved.

Since we had no choice, We restored full data from tape and seem its working fine.