Upgrade from CCM 5.0.4 to 5.1.2(b)

[metalium2007]

Hello,

Im trying to upgrade from CCM 5.0.4 to 5.1.2(b) but i always get Upgrade failed in the end. Im doing it all by the book and cant see what is failing (cluster with one publisher and one subscriber). Trying to upgrade firstly on the publisher...

Any hint than can help me?

Thank you in advance.

Regards.

Met.

[mchandak]

What is the error msg you get and when the upgrade fails, it should ask you to insert a USB drive to copy the logs. Can you update the thread with both the information

[metalium2007]

Status

Errors encountered.

System Error.

Upgrade Status File cisco-ipt-k9-patch5.1.2.3000-2.tar.gz

Start Time

Status Failed. Please review the log.

and a real big ---Upgrade Log----

What section do you want?