I'm newbie using linux. I have a server running Linux Network Security Toolkit (NST v2.15.0). Lately, I encountered several problems such as a network analyzer which is running stops very frequently and I can't delete users from /etc/passwd (userdel: cannot lock /etc/passwd). My rootfs is full. Could these problems be related to the fact that rootfs is full? How can I free space? Filesystem Size Used Avail Use% Mounted on rootfs 50G 50G 0 100% / udev 1.5G 4.0K 1.5G 1% /dev tmpfs 1.5G 0 1.5G 0% /dev/shm tmpfs 1.5G 636K 1.5G 1% /run /dev/mapper/vg_probe-lv_root 50G 50G 0 100% / tmpfs 1.5G 0 1.5G 0% /sys/fs/cgroup tmpfs 1.5G 0 1.5G 0% /media /dev/sda1 497M 91M 382M 20% /boot /dev/mapper/vg_probe-lv_home 243G 32G 199G 14% /home Thanks.
