重命名home目录提示"Device or resource busy"
# mv /home /home_old
mv: cannot move ‘/home’ to ‘/home_old’: Device or resource busy[root@dev7 /]# lsof | grep home
systemd 1 root mem REG 253,0 44725 326702 /etc/selinux/targeted/contexts/files/file_contexts.homedirs.bin
lvmetad 475 root mem REG 253,0 44725 326702 /etc/selinux/targeted/contexts/files/file_contexts.homedirs.bin
systemd-u 491 root mem REG 253,0 44725 326702 /etc/selinux/targeted/contexts/files/file_contexts.homedirs.bin[root@dev7 /]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/centos-root 8.5G 3.6G 5.0G 42% /
devtmpfs 16G 0 16G 0% /dev
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 16G 8.4M 16G 1% /run
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/vdb 100G 33M 100G 1% /data
/dev/vda1 497M 309M 188M 63% /boot
tmpfs 3.1G 0 3.1G 0% /run/user/0Last updated