文件系统        容量  已用  可用 已用% 挂载点
udev            252G     0  252G    0% /dev
tmpfs            51G  4.1G   47G    9% /run
/dev/sdc2       431G   41G  369G   10% /
tmpfs           252G     0  252G    0% /dev/shm
tmpfs           5.0M     0  5.0M    0% /run/lock
tmpfs           252G     0  252G    0% /sys/fs/cgroup
/dev/sdc1       487M  264K  487M    1% /boot/efi
overlay         431G   41G  369G   10% /var/lib/docker/overlay2/60bdd8450d3e932f0320d6b9b99b6e43066aaff8f44b2cc1d0e7a71e4f3dfef1/merged
overlay         431G   41G  369G   10% /var/lib/docker/overlay2/1a94b9d36250aab85dd098d6813b8469d6ed91bacbf9278a474aa7af69b8f79a/merged
overlay         431G   41G  369G   10% /var/lib/docker/overlay2/d689831a200a1c4ceceaac1aad57952d62bab56c80f1d21022c77dce45697d09/merged
overlay         431G   41G  369G   10% /var/lib/docker/overlay2/a479a60113497595f1c5bb951e79853be419e00ab70b3e9fe3ccdd45321e54aa/merged
overlay         431G   41G  369G   10% /var/lib/docker/overlay2/52496b58a85235564bb171f0556c959b55bb492030e81211771ca17f0b3102b5/merged
overlay         431G   41G  369G   10% /var/lib/docker/overlay2/69d7664f76976101a74a6715f96d0173430fb3e5c311c4bea1c3f065dac4ad2b/merged
shm              64M     0   64M    0% /var/lib/docker/containers/15399dc392bf03d3da66bde6d1c84e3be2ec20e17aecee87fa1f36234923c59a/mounts/shm
shm              64M     0   64M    0% /var/lib/docker/containers/a76c0e43f5ed8ea043f3a67abae028c9238ac2149f2d5ec8815a5beab457e02e/mounts/shm
shm              64M     0   64M    0% /var/lib/docker/containers/1971bf539a80106deafeb332d1291c34fef89cabf4799ea9d16e214ab2ba75a5/mounts/shm
shm              64M     0   64M    0% /var/lib/docker/containers/b306e477789162fb32ec2a5219c462b16ab8c7635fa799ed3bd48c1a695177db/mounts/shm
shm              64M  8.0K   64M    1% /var/lib/docker/containers/aa61769b60b78c4a1d58adcbbefc32684b7f5a03f42a6cb3301916b35367dff3/mounts/shm
shm              64M     0   64M    0% /var/lib/docker/containers/81449b342ccaf28507a7b32386ed99d5e60f59225a3580b407873ddd1d36217a/mounts/shm
/dev/sdb        3.7T  141G  3.6T    4% /speccloud
overlay         431G   41G  369G   10% /var/lib/docker/overlay2/3d67c73c68bf0723100f9f04307dc6821a82f6e83aa8f195e12693050b068f38/merged
overlay         431G   41G  369G   10% /var/lib/docker/overlay2/fba47cd6c01572decfd723036b86437dfa1d35f5feb177f46a81630934032bd6/merged
shm              64M     0   64M    0% /var/lib/docker/containers/658cc1bf3448335edc69a4b27c0dd252d2bb72bc70dd4b717ebe73d35c89c7b3/mounts/shm
shm              64M     0   64M    0% /var/lib/docker/containers/35ab8b26846776b8d43b5953f0d45bcda85930dd26c94724d572a26de08392aa/mounts/shm
tmpfs            51G     0   51G    0% /run/user/0
