Below is the partial output from the df -h command. Notice /var is setup as its own filesystem but has reached 100% of its 2GB size.
How can I increase the size of the /dev/mapper/rootVG-var file system? There is definitely much more space available on the physical disk itself. This is Redhat release 5.8.
Filesystem Size Used Avail Use% Mounted on /dev/mapper/rootVG-slash 2.0G 977M 876M 53% / /dev/mapper/rootVG-home 9.7G 2.7G 6.6G 29% /home /dev/mapper/rootVG-opt 9.7G 1.2G 8.1G 13% /opt /dev/mapper/rootVG-tmp 3.4G 53M 3.2G 2% /tmp /dev/mapper/rootVG-var 2.0G 1.9G 0 100% /var