查看不到 /usr/local/的分区
[cfit@cfit2 etc]$ df -ha
Filesystem Size Used Avail Use% Mounted on
sysfs 0 0 0 - /sys
proc 0 0 0 - /proc
devtmpfs 16G 0 16G 0% /dev
securityfs 0 0 0 - /sys/kernel/security
tmpfs 16G 0 16G 0% /dev/shm
devpts 0 0 0 - /dev/pts
tmpfs 16G 25M 16G 1% /run
tmpfs 16G 0 16G 0% /sys/fs/cgroup
cgroup 0 0 0 - /sys/fs/cgroup/systemd
pstore 0 0 0 - /sys/fs/pstore
cgroup 0 0 0 - /sys/fs/cgroup/pids
cgroup 0 0 0 - /sys/fs/cgroup/freezer
cgroup 0 0 0 - /sys/fs/cgroup/net_cls,net_prio
cgroup 0 0 0 - /sys/fs/cgroup/perf_event
cgroup 0 0 0 - /sys/fs/cgroup/cpuset
cgroup 0 0 0 - /sys/fs/cgroup/cpu,cpuacct
cgroup 0 0 0 - /sys/fs/cgroup/blkio
cgroup 0 0 0 - /sys/fs/cgroup/devices
cgroup 0 0 0 - /sys/fs/cgroup/hugetlb
cgroup 0 0 0 - /sys/fs/cgroup/memory
configfs 0 0 0 - /sys/kernel/config
/dev/mapper/rootvg-root 50G 5.9G 45G 12% /
systemd-1 - - - - /proc/sys/fs/binfmt_misc
hugetlbfs 0 0 0 - /dev/hugepages
mqueue 0 0 0 - /dev/mqueue
debugfs 0 0 0 - /sys/kernel/debug
/dev/mapper/datavg-lv_u01 50G 33M 50G 1% /u01
/dev/mapper/datavg-lv_mysqldata 300G 33M 300G 1% /mysqldata
/dev/mapper/datavg-lv_home 100G 33M 100G 1% /home
/dev/vda1 497M 143M 355M 29% /boot
sunrpc 0 0 0 - /var/lib/nfs/rpc_pipefs
tmpfs 3.2G 0 3.2G 0% /run/user/1000
binfmt_misc 0 0 0 - /proc/sys/fs/binfmt_misc
tmpfs 3.2G 0 3.2G 0% /run/user/0
切换到当前目录,查看当前目录的分区,查看其它目录也是同样的操作
[cfit@cfit2 local]$ cd /usr/local/
[cfit@cfit2 local]$ df -h .
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/rootvg-root 50G 5.9G 45G 12% /