I have been having this issue for sometime now, tried researching but not been able to get it done. In between the issue it complains of no disk space.What are the steps to take for me to get this resolved. I am new to Linux.I am using CentOS 7/etc/sysconfig/network-scripts/$if_name returnsTYPE=EthernetBOOTPROTO=noneDEFROUTE=yesIPV4_FAILURE_FATAL=noIPV6INIT=yesIPV6_AUTOCONF=yesIPV6_DEFROUTE=yesIPV4_FAILURE_FATAL=noNAME=ens160UUID=xxxxONBOOT=yesIPADDR=xxxxPREFIX=GATEWAY=xxxxDNS1=DNS2=DNS3=HWADDR=xxxxIPV6_PEERDNS=yesIPV6_PEERROUTES=yesdf -hFILESYSTEM                 SIZE      Used      Avail    Use%     Mounted onrootfs                      50G       50G        28K     100%        / devtmpfs                    50G       50G        28K     100%        /dev/dev/mapper/centos-root     50G       50G        28K     100%        /du -sm /* | sort -n26278 /opt15023 /dspace3451 /usr3161 /dspace-5.5-src-release2795 /var350 /root28 /etc8 /dspace-5.5-src-release.zip1 /tmpwhile other directories are 0systemctl status network.service -lFailed to get D-Bus Connection: No connection to service manager
network.service systemd unit fails!
linux;centos