DiskProvider issue

[altajer]

Sonarr version 2.0.0.4689:
Mono version 4.2.3:
OS: Western digital - MyCloud Docker

Full log file

Description of issue:

I have installed docker build on WD Mycloud PR2100 Docker support comes by default on WD Mycloud i guess its comes preinstalled in their latest update, all i had to do is pull and setup the sonarr build using the following SSH commands :

sudo docker pull linuxserver/sonarr
sudo docker create --name=sonarr
--restart=always 
-p 8989:8989 
-e PUID=1004 
-e PGID=1000 
-v /dev/rtc:/dev/rtc:ro 
-v /shares/Public/sonarr/config:/config 
-v /shares/TV/Series:/tv 
-v /shares/Public/sonarr/downloads:/downloads 
linuxserver/sonarr

all folders mentioned above are set to public access and I have created a separate user for sonarr that have Read & Write access to above folders.

Everything is working fine sonar is connected to my plex server , my series folder, the download client and downloading and copying works seamlessly but I keep getting the following disturbing errors :

Couldn't get free space for /mnt/HD/HD_a2/Nas_Prog/_docker/devicemapper: No such file or directory

System.InvalidOperationException: No such file or directory ---> Mono.Unix.UnixIOException: No such file or directory [ENOENT].
  --- End of inner exception stack trace ---
  at Mono.Unix.UnixDriveInfo.Refresh (Boolean throwException) <0x407f41d0 + 0x000e3> in <filename unknown>:0 
  at Mono.Unix.UnixDriveInfo.Refresh () <0x407f41a0 + 0x00013> in <filename unknown>:0 
  at Mono.Unix.UnixDriveInfo.get_AvailableFreeSpace () <0x407f4120 + 0x0000f> in <filename unknown>:0 
  at NzbDrone.Mono.Disk.ProcMount.get_AvailableFreeSpace () [0x00000] in M:\BuildAgent\work\b69c1fe19bfc2c38\src\NzbDrone.Mono\Disk\ProcMount.cs:23 
  at NzbDrone.Mono.Disk.DiskProvider.GetAvailableSpace (System.String path) [0x00079] in M:\BuildAgent\work\b69c1fe19bfc2c38\src\NzbDrone.Mono\Disk\DiskProvider.cs:53

[markus101]

/mnt/HD/HD_a2/Nas_Prog/_docker/devicemapper
Is this a path you setup? It might be something internal to docker, though I haven’t seen it before, so maybe limited to this platform.

Please post ((trace logs)) that include this error.

[altajer]

I’ve noticed that once i access the settings page these errors shows up , bellow is the link of the trace file.

https://drive.google.com/open?id=0B-HC8dFMIGbKN25maVY1N3lPMUE

[Taloth]

I wonder what /proc/mounts contains inside the docker.

Edit: And while we’re at it, Add Series -> Import Existing -> Recent Folders.

[altajer]

/proc/mounts

This is whats inside the /proc/mounts

/mnt/HD/HD_a2/Public/sonarr/downloads$ 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=100m 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,relatime,size=1024k,nr_inodes=0 0 0
tmpfs /var/log tmpfs rw,relatime,size=40960k,nr_inodes=0 0 0
tmpfs /tmp tmpfs rw,relatime,size=102400k,nr_inodes=20000 0 0
tmpfs /tmp/wdnas_snap_config tmpfs rw,relatime,size=8192k,nr_inodes=0 0 0
/dev/sdb4 /mnt/HD_b4 ext4 rw,relatime,stripe=128,data=ordered 0 0
/dev/sda4 /mnt/HD_a4 ext4 rw,relatime,stripe=128,data=ordered 0 0
/dev/md1 /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/md1 /mnt/HD/HD_a2/Nas_Prog/_docker/devicemapper ext4 rw,noatime,nodiratime,nobarrier,quota,usrquota,grpquota,stripe=128,data=ordered 0 0
/dev/mapper/docker-9:1-124264451-ad11ffb1b8031412414a4bc360bbe37c0398bc4236aacbeb0c11d55bfd2dbabc /mnt/HD/HD_a2/Nas_Prog/_docker/devicemapper/mnt/ad11ffb1b8031412414a4bc360bbe37c0398bc4236aacbeb0c11d55bfd2dbabc ext4 rw,relatime,data=ordered 0 0
proc /var/run/docker/netns/ad11ffb1b803 proc rw,relatime 0 0

Recent folders i am unable to locate that but the following is accessible from import series :
app
bin
config
defaults
dev
downloads
etc
home
lib
lib64
libexec
media
mnt
opt
proc
root
run
sbin
srv
sys
tmp
tv – where all my videos are located parameter in the create container -v /shares/TV/Series:/tv
usr
var

[Taloth]

Did you run cat /proc/mounts inside the docker container? Coz based on that path I suspect you ran it outside, in the host.

with Recent folders i meant:

[altajer]

@Taloth

cat /proc/mounts

Yes your right i ran it outside of the container , following i ran from inside the container folder :

/mnt/HD/HD_a2/Nas_Prog/_docker/containers/ad11ffb1b8031412414a4bc360bbe37c0398bc4236aacbeb0c11d55bfd2dbabc$ 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=100m 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,relatime,size=1024k,nr_inodes=0 0 0
tmpfs /var/log tmpfs rw,relatime,size=40960k,nr_inodes=0 0 0
tmpfs /tmp tmpfs rw,relatime,size=102400k,nr_inodes=20000 0 0
tmpfs /tmp/wdnas_snap_config tmpfs rw,relatime,size=8192k,nr_inodes=0 0 0
/dev/sdb4 /mnt/HD_b4 ext4 rw,relatime,stripe=128,data=ordered 0 0
/dev/sda4 /mnt/HD_a4 ext4 rw,relatime,stripe=128,data=ordered 0 0
/dev/md1 /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/md1 /mnt/HD/HD_a2/Nas_Prog/_docker/devicemapper ext4 rw,noatime,nodiratime,nobarrier,quota,usrquota,grpquota,stripe=128,data=ordered 0 0
/dev/mapper/docker-9:1-124264451-ad11ffb1b8031412414a4bc360bbe37c0398bc4236aacbeb0c11d55bfd2dbabc /mnt/HD/HD_a2/Nas_Prog/_docker/devicemapper/mnt/ad11ffb1b8031412414a4bc360bbe37c0398bc4236aacbeb0c11d55bfd2dbabc ext4 rw,relatime,data=ordered 0 0
proc /var/run/docker/netns/ad11ffb1b803 proc rw,relatime 0 0

[altajer]

Still facing the same error in the log, Anyone ?

[Taloth]

@altajer Sorry for the late reply, I kinda missed it.

Seeing the line: /mnt/HD/HD_a2/Nas_Prog/_docker/containers/ad11ffb1b8031412414a4bc360bbe37c0398bc4236aacbeb0c11d55bfd2dbabc$ cat /proc/mounts
You’re simply running the command inside the folder not INSIDE THE CONTAINER.
docker exec ad11ffb cat /proc/mounts where ad11ffb is the container name/id, not sure if that’s ad11ffb.
docker exec runs the command inside the container, please read up on it to understand how that goes.