Sukuriame SWAP
Virtualioje mašinoje sukuriame SWAP:Vykdome šias komandas ir sukursime 2GB swap
dd if=/dev/zero of=/swap bs=1024 count=2097152 mkswap /swap && chown root. /swap && chmod 0600 /swap && swapon /swap echo /swap swap swap defaults 0 0 >> /etc/fstab echo vm.swappiness = 0 >> /etc/sysctl.conf && sysctl -p