Power surge and server crash
Thursday, November 1st, 2007Yesterday we had a power surge at home. I noticed around 10 am when the website was not responding. When I went back home, I found both the webserver and my gateway machine both having errors and ubuntu halting at “run fsck manually”. Luckily, I was able to fix the webserver without a re-install. I have keep daily backups from both my postgres and mysql databases by dumping them around 4:00 am daily. The dump is stored on a separate hardrive, which gets unmounted after the dump completes.
I had to re-install the gateway machine. On the good side I got to re-install gutsy instead my older feisty installation. No data lost, as I keep my /home always on a separate partition, I only had to re-install the OS.
To prevent future damages and save time, I bought a UPS 900KVA , which should be fully charged when I go back today. Also, I got a KVM switch, instead to moving the monitor, keyboard and mouse connections over the four machines.
Technorati Tags: feisty, ups, apc, gutsy, ubuntu, linux, reformat
