Re: Read-only rootfs on systemd

[Brian <ad44@cityscape.co.uk>]

On Thu 06 Mar 2014 at 23:05:20 +0000, Amit wrote:

>  0) After reboot and running 'lsof +L1':
>     COMMAND  PID     USER   FD   TYPE DEVICE SIZE/OFF NLINK   NODE NAME
>     cupsd    935     root    8r   REG    8,1     1392     0 132095 /etc/passwd (deleted)

I upgraded my wheezy install to jessie and cannot reproduce this.

>  1) Shutting down cups:
>     sudo service cups stop
> 
>     No /etc/passwd in 'lsof +L1' output
> 
>  2) Starting cups:
>     $ sudo /etc/init.d/cups start
>     [ ok ] Starting cups (via systemctl): cups.service.
> 
>  3) No /etc/passwd in 'lsof +L1' output

It would appear to be relevant to investigate why starting cups at
boottime produces a different outcome. It might also be worthwhile
using another init system to determine whether 'lsof +L1' gives the
same as above.

>  4) fuser output shows cupsd process using /etc/passwd but no output in lsof
> showing '(deleted)'.

I get that.