docker服务器出现/opt/n-bash: 无法为立即文档创建临时文件: 设备上没有空间问题

文件系统            类型      容量  已用  可用 已用% 挂载点
/dev/mapper/cl-root xfs        37G   37G   20K  100% /
devtmpfs            devtmpfs  7.8G     0  7.8G    0% /dev
tmpfs               tmpfs     7.8G   84K  7.8G    1% /dev/shm
tmpfs               tmpfs     7.8G  782M  7.0G   10% /run
tmpfs               tmpfs     7.8G     0  7.8G    0% /sys/fs/cgroup
/dev/sda1           xfs      1014M  173M  842M   18% /boot
/dev/sdb1           ext3      197G   22G  166G   12% /data
tmpfs               tmpfs     1.6G   16K  1.6G    1% /run/user/42
overlay             overlay    37G   37G   20K  100% /var/lib/docker/overlay/d73573ecc6b0a31d9d76e7ff47c33e93a00ecefb749430f100cf29abbe2cfb29/merged
overlay             overlay    37G   37G   20K  100% /var/lib/docker/overlay/032feba497f9b7ab8700b95514bfbbcdabe39ba99c8e1b0f9d8721c27e502532/merged
shm                 tmpfs      64M     0   64M    0% /var/lib/docker/containers/9f08072b76f5183884aa5dd18b94fd2d66ebfd48db55252ad3b720d133e2e551/shm
overlay             overlay    37G   37G   20K  100% /var/lib/docker/overlay/e0c52042f0bf4275873f6dedacaf072d7a35fcac61e80755ef6e84cf0fd55a38/merged
shm                 tmpfs      64M     0   64M    0% /var/lib/docker/containers/a62805d95f9c6a061faa93c1eb2f732c284d77d27d936e759912b83aca88ea19/shm
overlay             overlay    37G   37G   20K  100% /var/lib/docker/overlay/e24aa22cee58a01e62b90e4f206d4b156e7a5c6e9b8ef66970bb1a81478fc6b9/merged
shm                 tmpfs      64M     0   64M    0% /var/lib/docker/containers/a3c97e2a8652c75298feb49c3ad0092492e1eb4624bdc4251cb07b26a9127c4b/shm
overlay             overlay    37G   37G   20K  100% /var/lib/docker/overlay/f13ae774c4aaf009a64faecb71041176d7c1bcfbf97c1d07d3ca2c8b2f0eea5a/merged
shm                 tmpfs      64M     0   64M    0% /var/lib/docker/containers/f4cd372bde4ae039a2d1c97631b8227953cc9cfc3bfee01fa2e91b9801d3d51d/shm
tmpfs               tmpfs     1.6G     0  1.6G    0% /run/user/0

du -sh ./* | grep G | awk '{print $2}'