failed to write all bytes for bi

批注 2020-06-02 160926.jpg

检查一下docker容器存储空间是否有剩余空间

[root@localhost ~]# docker info | grep Dir
Docker Root Dir: /var/lib/docker
#看上图  /var/lib下已经没有可用空间了

解决方法

将docker容器存放目录修改
停止docker服务
将原docker容器数据移动至新路径

mv /var/lib/docker /home/docker

修改docker.service
添加 --graph /new存储路径 \

[Unit]
Description=Docker Application Container Engine
Documentation=https://docs.docker.com
After=network-online.target firewalld.service
Wants=network-online.target

[Service]
EnvironmentFile=/run/flannel/docker

Type=notify
ExecStart=/usr/bin/dockerd \
        --graph /home/docker \
        --exec-opt native.cgroupdriver=cgroupfs $DOCKER_NETWORK_OPTIONS \
        --insecure-registry=http://172.16.42.99 
ExecReload=/bin/kill -s HUP $MAINPID
LimitNOFILE=infinity
LimitNPROC=infinity
TimeoutStartSec=0
Delegate=yes
KillMode=process
Restart=on-failure
StartLimitBurst=3
StartLimitInterval=60s

[Install]
WantedBy=multi-user.target

重新加载并启动

systemctl daemon-reload
systemctl restart docker.service

再次查看

图片.png