# /usr/sbin/docker_daemon.sh shutdown
# rm -rf /shares/Volume_1/Nas_Prog/_docker
# uname -a
Linux WDMyCloudDL4100 3.10.38 #1 SMP Thu Aug 29 20:49:31 PDT 2019 Build-gitcdc15cb x86_64 GNU/Linux
# ./daemon.sh status && echo OK
OK
# ./daemon.sh issetup && echo OK
Docker setup NOK
# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
1fc5f4e7712b portainer/portainer "/portainer" 7 minutes ago Created 0.0.0.0:9000->9000/tcp frosty_hofstadter
# docker --version
Docker version 19.03.5, build 633a0ea838
# which docker
/sbin/docker
# ls -l /var/lib
lrwxrwxrwx 1 root root 33 Jan 25 10:42 docker -> /shares/Volume_1/Nas_Prog/_docker
drwxr-xr-x 2 root root 0 Jan 25 10:42 dpkg
drwxr-xr-x 2 root root 0 Jan 25 10:42 samba
# ls -l ../_docker
drwx------ 2 root root 4096 Jan 25 10:35 builder
drwx--x--x 4 root root 4096 Jan 25 10:35 buildkit
drwx------ 3 root root 4096 Jan 25 10:35 containerd
drwx------ 3 root root 4096 Jan 25 10:36 containers
-rw-r--r-- 1 root root 102007 Jan 25 10:56 docker.log
drwx------ 3 root root 4096 Jan 25 10:35 image
drwxr-x--- 3 root root 4096 Jan 25 10:35 network
drwx------ 4 root root 4096 Jan 25 10:35 plugins
drwx------ 2 root root 4096 Jan 25 10:42 runtimes
drwx------ 2 root root 4096 Jan 25 10:35 swarm
drwx------ 2 root root 4096 Jan 25 10:42 tmp
drwx------ 2 root root 4096 Jan 25 10:35 trust
drwx------ 3 root root 4096 Jan 25 10:42 vfs
drwx------ 2 root root 4096 Jan 25 10:35 volumes
# sh stop.sh .
DOCKER stop: stop daemon
Remaining mounts:
# sh start.sh .
DOCKER START: setup daemon
DOCKER START: start daemon
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
# docker start frosty_hofstadter
Error response from daemon: OCI runtime create failed: container_linux.go:346: starting container process caused "process_linux.go:449: container init caused \"rootfs_linux.go:58: mounting \\\"/var/run/docker.sock\\\" to rootfs \\\"/mnt/HD/HD_a2/Nas_Prog/_docker/vfs/dir/ccda66261c444d3c201924b0976525c4dcccb35678e3a8894e1160deeccdb097\\\" at \\\"/mnt/HD/HD_a2/Nas_Prog/_docker/vfs/dir/ccda66261c444d3c201924b0976525c4dcccb35678e3a8894e1160deeccdb097/var/run/docker.sock\\\" caused \\\"invalid argument\\\"\"": unknown
Error: failed to start containers: frosty_hofstadter
# docker info
Client:
Debug Mode: false
Server:
Containers: 1
Running: 0
Paused: 0
Stopped: 1
Images: 1
Server Version: 19.03.5
Storage Driver: vfs
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
Volume: local
Network: bridge host ipvlan macvlan null overlay
Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: b34a5c8af56e510852c35414db4c1f4fa6172339
runc version: 3e425f80a8c931f88e6d94a8c831b9d5aa481657
init version: fec3683
Security Options:
seccomp
Profile: default
Kernel Version: 3.10.38
OSType: linux
Architecture: x86_64
CPUs: 2
Total Memory: 5.819GiB
Name: WDMyCloudDL4100
ID: PRW4:LG6G:4ZRW:DL7W:W6AZ:OJRN:XWJZ:HZ44:5B35:ZN7F:7AGV:Y73W
Docker Root Dir: /mnt/HD/HD_a2/Nas_Prog/_docker
Debug Mode: true
File Descriptors: 20
Goroutines: 40
System Time: 2020-01-25T11:02:10.993388975-08:00
EventsListeners: 0
Registry: https://index.docker.io/v1/
Labels:
Experimental: false
Insecure Registries:
127.0.0.0/8
Live Restore Enabled: false
Product License: Community Engine
WARNING: No kernel memory limit support
WARNING: No kernel memory TCP limit support
# cat /proc/mounts | grep var/lib/docker
# cat /proc/mounts
rootfs / rootfs rw 0 0
sysfs /sys sysfs rw,relatime 0 0
mdev /dev tmpfs rw,relatime 0 0
proc /proc proc rw,relatime 0 0
devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0
squash /usr/local/tmp ramfs rw,relatime,size=101m 0 0
/dev/loop0 /usr/local/modules squashfs ro,relatime 0 0
tmpfs /usr/local/config tmpfs rw,relatime,size=8192k,nr_inodes=0 0 0
tmpfs /mnt tmpfs rw,nosuid,nodev,noexec,relatime,size=1024k,nr_inodes=0 0 0
tmpfs /var/log tmpfs rw,nosuid,nodev,noexec,relatime,size=40960k,nr_inodes=0 0 0
tmpfs /tmp tmpfs rw,nosuid,nodev,noexec,relatime,size=102400k,nr_inodes=20000 0 0
tmpfs /tmp/wdnas_snap_config tmpfs rw,relatime,size=8192k,nr_inodes=0 0 0
/dev/sda4 /mnt/HD_a4 ext4 rw,nosuid,nodev,noexec,noatime,nodiratime,nobarrier,quota,usrquota,grpquota,data=ordered 0 0
/dev/sda2 /mnt/HD/HD_a2 ext4 rw,noatime,nodiratime,nobarrier,quota,usrquota,grpquota,stripe=128,data=ordered 0 0
cgroup /sys/fs/cgroup tmpfs rw,relatime,mode=755 0 0
cgroup /sys/fs/cgroup/cpuset cgroup rw,relatime,cpuset 0 0
cgroup /sys/fs/cgroup/cpu cgroup rw,relatime,cpu 0 0
cgroup /sys/fs/cgroup/cpuacct cgroup rw,relatime,cpuacct 0 0
cgroup /sys/fs/cgroup/memory cgroup rw,relatime,memory 0 0
cgroup /sys/fs/cgroup/devices cgroup rw,relatime,devices 0 0
cgroup /sys/fs/cgroup/freezer cgroup rw,relatime,freezer 0 0
cgroup /sys/fs/cgroup/blkio cgroup rw,relatime,blkio 0 0
cgroup /sys/fs/cgroup/perf_event cgroup rw,relatime,perf_event 0 0
/dev/sda2 /mnt/HD/HD_a2/Nas_Prog/_docker ext4 rw,noatime,nodiratime,nobarrier,quota,usrquota,grpquota,stripe=128,data=ordered 0 0