I had VPS on OpenVZ (Ubuntu Server 16.04).
My hoster made some weird migration and put that container inside KVM.
So now it looks like I have 8 exabytes of RAM:
$ free -h
total used free shared buff/cache available
Mem: 8388608T 436M 8388607T 63M 890M 8388607T
But it should be only 2 Gb according to my plan. I've made some tests, and KVM makes the job right: it drops process with OOM after 2gb.
But all mine monitor systems went crazy showing such big number. (And the hoster doesn't want to change anything.)
So I am wondering, is there a way to limit RAM just being inside that VPS?
