Dear all,

 

I copied Armbian 4.5 (on cubietruck with kernel 4.3.3) from SD to SSD using the script "nand-sata-install.sh". The resulting system with /boot from SD and rootfs on SSD works fine.

 

However, the "Welcome to Armbian" message generated upon login contains the error message "df: cannot access ‘/dev/sda1’: over-mounted by another device" (see below). It seems to be related to mounting /boot from SD.

 

Do you have any suggestions how to get rid of the "df: cannot access" message ?

 

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Welcome to ARMBIAN (Debian jessie 4.3.3-sunxi)

 

Last login: Fri Jan  1 11:23:42 2016 from mac.

df: cannot access ‘/dev/sda1’: over-mounted by another device

 

Load: 0.01, 0.13, 0.10 - Board: 38.7°C - Drive: sensor - Memory: 1779Mb

 

 

 

 

A minor bug ... will be fixed. In the mean time:

 

fix or remove this:

https://github.com/igorpecovnik/lib/blob/master/scripts/bashrc#L68-L79

 

in this file:

/etc/bash.bashrc.custom

 

Thanks!

Dear Igor,

 

thank you for the hint - I have fixed it by changing line 73 in /etc/bash.bashrc.custom to :

 

73 -             HDDFREE=$(df -h /dev/sda1 | grep sda | awk '{ print " / " $(NF-2)}')

73 +            HDDFREE=$(df -h / | grep root | awk '{ print " / " $(NF-2)}')

 

Cheers, 

lupus

It's one way but is not working in a situation when that /dev/sda is not root.

 

Perhaps to check which partition is the biggest and monitor that one. It's also not the best case but I guess it covers more scenarios.

The output of df - at least with kernel 4.3.3 - does not specify /dev/sda anymore but /dev/root instead (see below) - so we do not have to guess which partition is root. 

 

root@cubie:~/.ssh# df

Filesystem     1K-blocks     Used Available Use% Mounted on

/dev/root      240233144 26174912 201831972  12% /

devtmpfs         1023604        0   1023604   0% /dev

tmpfs             131072      216    130856   1% /run

tmpfs               5120        4      5116   1% /run/lock

tmpfs             131072        0    131072   0% /run/shm

tmpfs             262144        0    262144   0% /tmp

/dev/mmcblk0p1  15097128  5333436   9114316  37% /boot

ramlog-tmpfs      262144     3644    258500   2% /var/log

root@cubie:~/.ssh#