update centos 5.7 to centos 5.9
Update centos 5.5, 5.6 , 5.7 or 5.8 to 5.9
STEP 1 :
BACKUP everything if something go wrong
Step 2:
Update with YUM update
first clean all, second update glibc, yum, rpm and python packages and then update other packages like following:
yum clean all yum update glibc* yum* rpm* python* yum update |
Step 3:
Reboot
#reboot
Step 4:
check centos release info
cat /etc/redhat-release
## Output ##
CentOS release 5.9 (Final)