Question { IBM, 10958 }
What is the procedure to do kernel patching?
Answer
we have to update patch on test server before applying onto
production server
on test server or production server the same procedure as follow
1.First break the mirror if the os disk in mirror
2.bring the server into single user mode
3. update patch on primary disk
4. reboot
5. check update using showrev
6. test for any error at least a week
7. attach mirror if no error