I had some mysql problems yesterday. I got "Too many connections" error on my sites because one of my script went a little bit crazy. After I fixed the connection problems I still got an error in mysql log.
/usr/sbin/mysqld: Disk is full writing
I checked my disk usage with "df -h" and I got this result:
Filesystem Size Used Avail Use% Mounted on
/dev/xvda1 3.0G 2.9G 0 100% /
none 530M 132K 530M 1% /dev
none 549M 0 549M 0% /dev/shm
none 549M 52K 549M 1% /var/run
none 549M 0 549M 0% /var/lock
So my "/dev/xvda1" file is full. I have no idea what this file doing, im really beginner on linux systems. My question is what should I do with it? Delete it?