Docker is not running. I tried to follow the steps that fixed it last time, but it didn't do the trick.

 

Disable docker.

 

Reboot

 

Delete the docker.img

 

Reenable docker

 

Sent from my SM-T560NU using Tapatalk

 

I am very certain I didn't touch the machine since fixing docker the last time. I have no clue what put it in this state.

 

I attached a diagnostics file.

 

Thanks!

tower-diagnostics-20170130-1145.zip

This is your problem:

 

Jan 30 11:44:09 Tower emhttp: Starting services...

Jan 30 11:44:09 Tower emhttp: shcmd (91): set -o pipefail ; /usr/local/sbin/mount_image '/mnt/user0/appdata/docker/docker.img' /var/lib/docker 140 |& logger

Jan 30 11:44:09 Tower root: truncate: cannot open '/mnt/disk60/appdata/docker/docker.img' for writing: No such file or directory

Jan 30 11:44:09 Tower root: mount: /mnt/disk60/appdata/docker/docker.img: failed to setup loop device: No such file or directory

Jan 30 11:44:09 Tower root: mount error

 

You don't have a disk60.  I shouldn't think many people do.

 

Most people put their docker.img file on their cache disk. The default location is /mnt/cache/system/docker/docker.img but you can change that. Most people put their appdata on their cache too so check your settings.

 

DOCKER_ENABLED="yes"

DOCKER_IMAGE_FILE="/mnt/user0/appdata/docker/docker.img"

DOCKER_IMAGE_SIZE="140"

DOCKER_APP_CONFIG_PATH="/mnt/user0/appdata/"

DOCKER_APP_UNRAID_PATH=""

DOCKER_OPTS="--storage-driver=btrfs"

DOCKER_AUTHORING_MODE="no"

 

/mnt/user0 specifically excludes the cache.

 

You have an optical drive that's putting a lot of errors in your syslog too.

 

Jan 30 11:44:05 Tower kernel: sr 0:0:0:1: [sr0] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x07 driverbyte=0x08

Jan 30 11:44:05 Tower kernel: sr 0:0:0:1: [sr0] tag#0 Sense Key : 0x4 [current]

Jan 30 11:44:05 Tower kernel: sr 0:0:0:1: [sr0] tag#0 ASC=0x0 ASCQ=0x0

Jan 30 11:44:05 Tower kernel: sr 0:0:0:1: [sr0] tag#0 CDB: opcode=0x28 28 00 00 00 bf fc 00 00 02 00

Jan 30 11:44:05 Tower kernel: blk_update_request: I/O error, dev sr0, sector 196592