Bug#885325: Similar issue: Mount points not found by apache2 and another services

[Sumit Madan]

Michael, thanks for working on this and reporting to upstream.

Meanwhile I've mounted the mount points over tty1 and they are indeed 
propagated to all services. But I think you already figured it out as 
you tried to reproduce the bug.

For someone who doesn't have access to tty, the nsenter command can also 
provide a workaround to provide mount points to specific services:
$ nsenter --mount --target <service-pid>
$ mount --make-shared /dev/mapper/<mount> /mnt/<mount point>
$ exit

On 2017-12-29 23:22, Michael Biebl wrote:
> Am 29.12.2017 um 13:03 schrieb Sumit Madan:
>> I'll try that tomorrow evening and inform you; I'm not at home
>> currently. But what I can tell is that the behavior over SSH has been
>> changed. In the past I often created mounts over SSH.
> My guess is that this is related to this upstream change
>
> https://github.com/systemd/systemd/commit/652bb2637aee54e3503a22d2928a929ecd7a84b3
>
> and ssh.service using
>
> RuntimeDirectory=sshd
> RuntimeDirectoryMode=0755
>
> See https://github.com/systemd/systemd/issues/7761#issuecomment-354507016
>

-- 
Mit freundlichem Gruß,

Sumit Madan