我的fedora主机上存储的Docker容器在哪里? 以下是启动3个容器时的磁盘空间。总磁盘空间为1.3T。当我应该再次打开另一个容器时,我的总磁盘空间将为1.4T,以此类推。我的ssd驱动器不是那么大。那么发生了什么?当添加另一个99G时,其他数字不会减少。
[root@almond docker]# df --total -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 7.8G 0 7.8G 0% /dev
tmpfs 7.8G 379M 7.5G 5% /dev/shm
tmpfs 7.8G 2.4M 7.8G 1% /run
tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup
/dev/mapper/fedora-root 50G 37G 11G 79% /
tmpfs 7.8G 2.2M 7.8G 1% /tmp
/dev/sda1 477M 176M 273M 40% /boot
/dev/mapper/fedora-home 860G 45G 772G 6% /home
tmpfs 1.6G 16K 1.6G 1% /run/user/42
tmpfs 1.6G 5.2M 1.6G 1% /run/user/1000
tmpfs 1.6G 0 1.6G 0% /run/user/0
tmpfs 1.6G 0 1.6G 0% /run/user/26
/dev/dm-4 99G 668M 93G 1% /var/lib/docker/devicemapper/mnt/9b57a4483a4358dbd75e4a0bb3524da4b0db394f63875f90818daf4f47ab60c6
shm 64M 0 64M 0% /var/lib/docker/containers/d3a82943e6d0cf286395a3195eb191430e03e1d48571525a0c40238b0f6c6b1e/shm
/dev/dm-5 99G 640M 93G 1% /var/lib/docker/devicemapper/mnt/0a902b9a051b8718caae02c87a688f3646bb01e8906efbd60b03a76085613d9a
shm 64M 0 64M 0% /var/lib/docker/containers/0da780053f389c67e8054487643f4e61faec83228ab0e130e736b28876619b27/shm
/dev/dm-6 99G 640M 93G 1% /var/lib/docker/devicemapper/mnt/21bcf6fc14430e5e5d817a5de069e0aeaceb7c32dc125b3b1c2056060e5a79c7
shm 64M 0 64M 0% /var/lib/docker/containers/96ff5e4e5d58296821da90e78bb94b714268f661b7b4163272148ca2f8e3a06e/shm
total 1.3T 84G 1.1T 7% -