What and all i have to make sure before troubleshoot

[smartech1]

Hi all,

It seems upgrading my 0.8.6i version to 0.8.6j would resolve my issue of 'nan' on the newly generated graphs,while my previous graphs still run cool !!!!!.

Please let me know what cautions i have to take before upgradation. Will my existing graphs runs as it is after the upgradation??

How do i take my backup and restore and what and all i have to?

Do any body let me know what services and all i have to make sure running correctly before i troubleshoot and the commands for the same.

Kindly help me out. It will be great support.

Thanks and Regards, [/b]

[gandalf]

Please no cross-posts. Already answered to the first one
Reinhard

[smartech1]

Dear Gandalf,

I am really sorry. It was just to have quicker solution by some body else too.

thanks for your help. I will try this.

Sorry once again.

Take care,
God be with you always.