Jeff Moyer schrieb:
Lukas Haase <lukasha...@gmx.at> writes:
Hi,
Hi,
I have the problem that I have an indirect mount in
"/var/lib/vz/root/500/media/media". Unfortunately this directory does
not always exists (particulary not on system startup).
So it doesn't get mounted automatically? If it *is* mounted as part of
startup, then it sounds like you just need to move that sooner in your
boot order.
No, that would be easy, of course. The actual problem is, that I want to
have the indirect mount into an OpenVZ container. OpenVZ "bind mounts"
its data root into the directory above before starting a container:
/var/lib/vz/private/500/media/media --> /var/lib/vz/root/500/media/media.
And of course, the container is not always started. But I can call a
script when starting/stopping a container.
The directory exists as soon as another filesystem
"/var/lib/vz/root/500" is mounted. I have the possibility to execute a
script when that filesystem is mounted and umounted.
Do I have the possibility to add/remove this indirect mount somehow
"on the fly"?
You would have to script this yourself. There is no real api to tell
the automounter to add map entries.
Yes, but how?
Would it be possible to change the config files and send e.g. a HUP ?
That way, I could dynamically add the apropriate line on container
startup and issue HUP, and remove the line when the container shuts down.
Regards,
Luke
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