Linux filesystem size decreasing on its own
I have a storage VPS that seems to be having a somewhat odd issue that I'm hoping you guys can help figure out. This server used to have 1024GB of storage space, however it now seems to be showing only around 130GB of storage space according to "df -h". Even more odd, if I run the command every few minutes, the amount of total storage space seems to fluctuate anywhere between 100-150GB.
Not looking to cause any trouble with the host, more of just looking for some advice for what could be causing this. Thanks!