disk nout mounting at boot through go file.

[stevoith]

Hello folks,

 

Hopefully a straight forward problem I'm trying to mount a cache pool at boot time to use for docker, but the mount command fails during boot.

 

Just before the login screen on my console I see

 

mount: wrong fs type, bad option, bad superblock on /dev/sdd, missing code page or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so.

 

strange thing is there is nothing logged in dmesg not even the failure.

 

this is all I have in the go file :-

 

#!/bin/bash

 

 

mkdir -p /mnt/btrfs

mount -t btrfs /dev/disk/by-id/ata-3E128-TS2-550B01_FL002LXK /mnt/btrfs

 

 

# Start the Management Utility

/usr/local/sbin/emhttp &

 

 

if I then ssh onto the server and copy and paste the exact mount command as above it works fine.

 

The server version is 6 beta10a. newly built box so still in the configuration stage.

 

Any help appreciated.

 

Thanks Steve

 

[razmajazz]

You need to indicate the partition to mount (presumably the first one):

mount -t btrfs /dev/disk/by-id/ata-3E128-TS2-550B01_FL002LXK-part1 /mnt/btrfs

[stevoith]

hmm I don't appear to have a -part1, I did at one point, but during trying to bobble together the pool stuff from some not overly clear instructions I appear to have lost them :-

 

btrfs filesystem show 9e8a70ee-9e93-44bb-82f1-d5dbd05c9c60

Label: 'VM-store'  uuid: 9e8a70ee-9e93-44bb-82f1-d5dbd05c9c60

        Total devices 4 FS bytes used 112.04GiB

        devid    1 size 93.13GiB used 50.02GiB path /dev/sdd

        devid    2 size 93.13GiB used 50.00GiB path /dev/sde

        devid    3 size 93.13GiB used 49.01GiB path /dev/sdf

        devid    4 size 93.13GiB used 49.01GiB path /dev/sdg

 

this is the output of v /dev/disk/by-id

 

lrwxrwxrwx 1 root root  9 Oct 28 19:55 ata-3E128-TS2-550B01_FL002LX2 -> ../../sde

lrwxrwxrwx 1 root root  9 Oct 28 19:55 ata-3E128-TS2-550B01_FL002LXK -> ../../sdd

lrwxrwxrwx 1 root root  9 Oct 28 19:55 ata-3E128-TS2-550B01_FL002M3C -> ../../sdf

lrwxrwxrwx 1 root root  9 Oct 28 19:55 ata-3E128-TS2-550B01_FL002M9H -> ../../sdg

 

tried changing it to /dev/sdd, makes not difference still get the error at boot time, but if I do the same command once it's booted it works fine.. very odd.

 

# more /boot/config/go

#!/bin/bash

 

 

mkdir -p /mnt/btrfs

mount -t btrfs /dev/sdd /mnt/btrfs

 

 

# Start the Management Utility

/usr/local/sbin/emhttp &

 

root@NAS-server:~# mount -t btrfs /dev/sdd /mnt/btrfs

 

root@NAS-server:~# df -h

Filesystem      Size  Used Avail Use% Mounted on

/dev/sda1      1.9G  94M  1.8G  5% /boot

/dev/md1        2.8T  1.2T  1.6T  44% /mnt/disk1

/dev/md2        2.8T  171G  2.6T  7% /mnt/disk2

/dev/md3        2.8T  171G  2.6T  7% /mnt/disk3

/dev/md4        2.8T  171G  2.6T  7% /mnt/disk4

/dev/md5        2.8T  171G  2.6T  7% /mnt/disk5

/dev/sdb1      477G  100M  476G  1% /mnt/cache

shfs            14T  1.9T  12T  14% /mnt/user0

shfs            15T  1.9T  13T  14% /mnt/user

/dev/loop8      15G  512K  13G  1% /var/lib/docker

/dev/sdd        373G  113G  259G  31% /mnt/btrfs

 

so granted some thing has gone wrong during the creation but at the same time it does work, just not at boot time ?

 

[Kilian.]

hello,
i am desperately trying to mount my hdd on reboot, which is connected via usb. in the go file i have added the following line:

 

#!/bin/bash
# start the management utility
/usr/local/sbin/emhttp &
#mount disk
mount -t btrfs /dev/disk/by-id/usb-WD_Elements_2620_57583332443330444B444850-0:0-part1 /mnt/disks/Backup_ext

 

when i enter the command in the comado line after reboot it mounts as it should.

i would be glad if someone could help me.

 

Thanks a lot

[itimpi]

15 minutes ago, Kilian. said:

hello,
i am desperately trying to mount my hdd on reboot, which is connected via usb. in the go file i have added the following line:

 

#!/bin/bash
# start the management utility
/usr/local/sbin/emhttp &
#mount disk
mount -t btrfs /dev/disk/by-id/usb-WD_Elements_2620_57583332443330444B444850-0:0-part1 /mnt/disks/Backup_ext

 

when i enter the command in the comado line after reboot it mounts as it should.

i would be glad if someone could help me.

 

Thanks a lot

 

I would not have thought that the folder you are trying to mount to exists at that point so you would have to create it first.

 

Is there any reason you do not let the Unassigned Devices plugin handle this for you (setting the disk to automount in the UD settings for the disk)?  

[Kilian.]

15 minutes ago, itimpi said:

 

I would not have thought that the folder you are trying to mount to exists at that point so you would have to create it first.

 

Is there any reason you do not let the Unassigned Devices plugin handle this for you (setting the disk to automount in the UD settings for the disk)?  

 

unfortunately i can't set the option automount on unassigned device to on. it always falls back to off. so the idea came to solve this via go file.... do you have an idea why i can't turn on the option?

[itimpi]

2 hours ago, Kilian. said:

do you have an idea why i can't turn on the option

 

No idea - you should ask in the support thread for the plugin.

 

Did creating the required folder before trying the mount sort out doing it in the 'go' file?

 

 

[Kilian.]

3 minutes ago, itimpi said:

 

No idea - you should ask in the support thread for the plugin.

 

Did creating the required folder before trying the mount sort out doing it in the 'go' file?

 

 

ok will ask there. however, I have managed with your help to mount after boot. first create folder then mount

thanks a lot.