I am fairly new to LVM and am trying to figure out how to let the OS recognize an extended LV partition once it's been resized. For example:
(none):/boot # df -h
Filesystem Size Used Avail Use% Mounted on <snip> /dev/mapper/system-tmp 1.0G 33M 992M 4% /tmp
(none):/boot # lvextend /dev/system/tmp -L +1GB Extending logical volume tmp to 2.00 GB Logical volume tmp successfully resized
(none):/boot # df -h
Filesystem Size Used Avail Use% Mounted on <snip> /dev/mapper/system-tmp 1.0G 33M 992M 4% /tmp
The system still sees it as 1GB. I've tried unmounting/mounting, rebooting, and searching the system and google for the magical command I'm looking for. Any assistance would be greatly appreciated along with any advice if you think I'm going about the resize incorrectly/stupidly.
Thanks! Warren
The answer was the command 'resize_reiserfs' after increasing the lv size for those who are interested. I found this just by playing around in the console with autocomplete. However, if this is not the best method for doing this I'd still be interested in learning more. Thanks, Warren