/proc/stat ctxt/intr in VE [message #30596] |
Thu, 29 May 2008 18:29 |
Josip Rodin
Messages: 14 Registered: November 2007
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Junior Member |
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Hi,
It looks like the number of context switches in /proc/stat is recorded for
the entire OpenVZ machine, rather than on a per-VE basis. Would it be
possible to get these to match the VE they run in?
The interrupts are completely missing OTOH.
--
2. That which causes joy or happiness.
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Re: broadcast messages on venet0 [message #30613 is a reply to message #30600] |
Fri, 30 May 2008 06:33 |
den
Messages: 494 Registered: December 2005
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Senior Member |
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- broadcasts incoming to a VE are dropped
- outgoing broadcasts gone to the HWN like to the router and not routed
further as usual, so you'll see nothing in eth0. This is normal. The
interface if point-to-point so other VEs do not see this packet.
Regards,
Den
On Thu, 2008-05-29 at 16:06 -0400, Zhaohui Wang wrote:
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> Hi all
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> Any one knows the internal mechanism for broadcast messages on venet0?
> Virtuozzo Networking - venet0 Mode
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> When I try ping -b 192.168.1.255 inside the ve,I got know
> response.TCPdump outside VE on the host showed something on venet0,but
> nothing on eth0.When I do the samething outside VE,at least tcpdump
> will show the ping request message on eth0s.
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> It seems that venet0 dropped the broadcast messages?
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> I also tried
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> Ifconfig venet0 broadcast 192.168.1.255,but the system do not allow me
> to do this?
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> My template is ubuntu804,and host openvz kernel is ovz004. I found
> some threads talking about venet0:0,someone said it¢s a bug,other said
> it¢s designed like this for Debian based templates.Is just an
> alias,righ?Any clarification?
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> Anyone has some idea to get the broadcast message get through?
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> Thanks in advance
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> Best Regards
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> Zhaohui Wang
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RE: broadcast messages on venet0 [message #30633 is a reply to message #30615] |
Fri, 30 May 2008 12:50 |
Zhaohui Wang
Messages: 10 Registered: May 2008
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Junior Member |
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Hi Dariush
Can you introduce how to do that ?
Thanks
Best Regards
Zhaohui Wang
> -----Original Message-----
> From: users-bounces@openvz.org [mailto:users-bounces@openvz.org] On
> Behalf Of Dariush Pietrzak
> Sent: Friday, May 30, 2008 3:58 AM
> To: users@openvz.org
> Subject: Re: [Users] broadcast messages on venet0
>
> > - broadcasts incoming to a VE are dropped
> are you sure? I have directed broadcasts into VE and have seen them
> arriving to VE...
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> --
> Key fingerprint = 40D0 9FFB 9939 7320 8294 05E0 BCC7 02C4 75CC 50D9
> Total Existance Failure
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