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{ Daily Archives } Monday, March 2008

Graphing mysql slave delay for munin

I’ve been wanting something to visualize mysql slave delay. Looks like LordElph has gone ahead and wrote something already to do it. Cool beans.

Rereading a disk partition table in Linux without rebooting

Ran into a problem with trying to partition up a disk on a running system. The idea is I wanted to create a new partition on a disk with partitions already mounted and use it without rebooting. Here’s what you’ll mostly likely run into… # sudo fdisk /dev/sda … Steps for adding disk elided … […]