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我正在学习docker而我正在使用v1.11.0我正在尝试安装hadoop但devmapper却在抱怨可用磁盘空间？

devmapper: Thin Pool has 82984 free data blocks which is less than minimum required 163840 free data blocks. Create more free space in thin pool or use dm.min_free_space option to change behavior

我删除了所有图片,但问题仍然存在:

[root@localhost hadoop_docker]# docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
debian              latest              47af6ca8a14a        3 weeks ago         125 MB
[root@localhost hadoop_docker]#

这是我的磁盘配置:

[root@localhost ~]# lsblk
NAME                       MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda                          8:0    0    8G  0 disk
??sda1                       8:1    0  500M  0 part /boot
??sda2                       8:2 …