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'non-server' devices [message #62]

Mon, 12 September 2005 01:21

dkzm
Messages: 6
Registered: September 2005
Location: Omsk

Junior Member

Can OpenVirtuozzo support such things as Nvidia video drivers,
DVB cards,etc?(Which are supported by mainline kernel but require access to HW and/or custom kernel modules)

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Re: 'non-server' devices [message #71 is a reply to message #62]

Mon, 12 September 2005 08:10

dev
Messages: 1693
Registered: September 2005
Location: Moscow

Senior Member

Do you mean host or guest OS?

1. If you need support from host OS - there is no problem at all. You can download and install Nvidia driver for OVZ kernel or turn appropriate options for DVB in kernel configs and recompile it.

2. I can't see the reason why you can need access to this devices inside VPS, but if you really need you can allow VPS to access devices via `vzctl set` command with one of the following options:
[--devices b|c:major:minor|all:r|w|rw]
[--devnodes device:r|w|rw|none]

http://static.openvz.org/userbars/openvz-developer.png

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Re: 'non-server' devices [message #219 is a reply to message #71]

Wed, 12 October 2005 09:38

Tellerdreher
Messages: 13
Registered: October 2005

Junior Member

I think that there is some kind of bug in the current version. The --devnodes/--devices switch works but the settings are not saved.

They are saved to the *.conf file (e.g. DEVNODES="cciss/c0d1:rw ") for the appropriate VPS but if you stop and restart the VPS, you cannot access the block devices (tested with /dev/cciss/c0d1). If you set the permissions with vzctl again everything works.

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Re: 'non-server' devices [message #222 is a reply to message #62]

Wed, 12 October 2005 11:35

devnu11
Messages: 64
Registered: September 2005
Location: USA

Member

Did you try "--save" at the end of the command??

Just Because You Have One, Doesn't Mean You Have To Be One!

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Re: 'non-server' devices [message #223 is a reply to message #62]

Wed, 12 October 2005 12:33

Tellerdreher
Messages: 13
Registered: October 2005

Junior Member

Sure.... it is written to the *.conf correctly but obviously "vzctl start" (or the mechanism after it) does not recognize the settings.

[Updated on: Wed, 12 October 2005 12:57]

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Re: 'non-server' devices [message #224 is a reply to message #219]

Wed, 12 October 2005 18:27

dev
Messages: 1693
Registered: September 2005
Location: Moscow

Senior Member

I added bug #51 to bugzilla
(http://bugzilla.openvz.org/show_bug.cgi?id=51)
you can add yourself to CC to track the bug and when it will be fixed.
thanks for your feedback!

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