Bug#782142: systemd: Tries to mount NFS shares twice (?)

[Santiago Vila]

On Wed, 8 Apr 2015, Michael Biebl wrote:

> Am 08.04.2015 um 13:33 schrieb Santiago Vila:
> > Package: systemd
> > Version: 215-14
> > 
> > After a recent upgrade in a lab where I use NFS, I see messages like this:
> > 
> > ifup[370]: mount.nfs: /home/nfs is busy or already mounted
> > 
> > but this didn't happen before. I suspect of recent changes in systemd.
> > 
> > It's not grave as it seems harmless, but if it's a regression, it
> > would be wonderful to have it fixed before the release.
> 
> systemd mounts remote NFS mounts internally.
> 
> Is the nfs mount point mounted a second time via
> /etc/network/if-up.d/mountnfs?
> 
> Could you attach that file?

It's the default unmodified file from initscripts version 2.88dsf-58 currently in jessie:

dpkg -s initscripts | awk '$1 == "/etc/network/if-up.d/mountnfs" { print $2 " " $1 }' | md5sum -c
/etc/network/if-up.d/mountnfs: OK

> How is your network configured?

Static IP:

allow-hotplug eth0
iface eth0 inet static
	address bla bla
	netmask bla bla
	network bla bla
	broadcast bla bla
	gateway bla bla

except the one complaining about eth0 which is using DHCP.
(So, computer speed has nothing to do with this, after all)

I'll try to produce the debug info you asked.

Thanks.