On Thu, Mar 17, 2005 at 04:13:37PM -0300, itamar wrote:
> In the host I have 512 mb of ram
>
> I am running the guest kernel with mem=256M
>
Do you make significant use of hostfs filesystems?
Paul
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On Wed, Mar 16, 2005 at 01:30:41PM -0500, Joel Land wrote:
> [EMAIL PROTECTED] umlfs]# ./linux
> ubd0=/umlfs/root_fs.fc-2-client.pristine.20040504
> Checking for the skas3 patch in the host...found
> Checking for /proc/mm...found
> Checking PROT_EXEC mmap in /tmp...OK
[...]
> Initializing stdio con
I was about to ask the same. We're having trouble building a stable
2.4.29.
We were trying 2.4.29 + the uml-patch-2.4.27-1.bz2 from the main UML
web-site (plus an additional patch to fix a kernel stack overflow bug).
Unfortunately it seems that hostfs operations leak memory.
So we've just gone f
rgc, char** argv) {
calloc(100,1024*1024);
sleep(100);
return 0;
}
Will attempt to allocate 100MB of RAM.
The second line of output from "free" will give you a much better
indication of how much RAM is available before it will start swapping.
Paul
> On Sun, 2
On Fri, Feb 25, 2005 at 05:06:46PM -0600, Jason Clark wrote:
> I have recently seen an increase in traffic to one of my sites that is
> hosted using UML. Previously, I had allocated 128Megs of RAM and 1 gig of
> swap to each UML, but I never got close to touching the swap file. It
> always rema
Hi Greg,
On Mon, Feb 21, 2005 at 07:50:53PM +, Greg Furlong wrote:
> I have been attempting to set up a network in UML using TUN/TAP
> I booted my UML using Linux ubd0=file_system eth0=tuntap,,,host-ipaddress
> I ran the command ifconfig eth0 host-ipaddress up
OK - that's wrong. The addres
On Wed, Feb 09, 2005 at 09:08:08AM -0800, Anthony Brock wrote:
> >>> Paul Warren <[EMAIL PROTECTED]> 02/09/05 07:12AM >>>
> > Right, but the memory is mmapped to that file. My understanding is
> that
> > the memory will only be synced with the disk wh
On Wed, Feb 09, 2005 at 03:20:11PM +0100, Hegedus Gabor wrote:
> 2005-02-09, sze keltezéssel 14:13-kor Paul Warren ezt írta:
> > On Wed, Feb 09, 2005 at 02:59:50PM +0100, Andreas Wohlfeld wrote:
> > > Patch your host with skas and see that the temp files go to a tempfs
> >
On Wed, Feb 09, 2005 at 02:59:50PM +0100, Andreas Wohlfeld wrote:
> Patch your host with skas and see that the temp files go to a tempfs
> mount point (or mount /tmp with tempfs). This will make things a lot
> faster.
Can someone tell me what the tempfs trick achieves? My understanding
was that i
Adil,
I have replied only to the -user list, as this is the appropriate forum
for such questions.
> is there any limit on the number of UMLs can be run at a time on a single
> machine.
>
> My machine configuration is:
> RAM 512 MB
> hard disk 80 GB
> Pentium 4
>
> but when i run more than 4 U
On Fri, Jan 07, 2005 at 08:42:30PM +0530, Adil Mujeeb, Noida wrote:
> >If you do not add the host interface to the bridge, then guests
> >connected to the bridge will not have access to the external network.
> >In order for the bridge to pass packets to particular networks (e.g. the
> >ethernet ne
[ follow up to -user only ]
On Fri, Jan 07, 2005 at 08:25:58PM +0530, Adil Mujeeb, Noida wrote:
> what is the use of attaching the host interface in the bridge? Without
> attaching the host interface in the bridge we can simply bring down the host
> interface with ip 0.0.0.0 & assign the host int
On Tue, Dec 07, 2004 at 12:32:25AM +0100, Blaisorblade wrote:
> On Monday 06 December 2004 22:39, Paul Warren wrote:
> > I'm trying to compile a 2.6.9 guest kernel. The vanilla 2.6.9 works
> > fine, but with bb2, bb3, and bb4, the kernel hangs as it starts:
> >
> &
I'm trying to compile a 2.6.9 guest kernel. The vanilla 2.6.9 works
fine, but with bb2, bb3, and bb4, the kernel hangs as it starts:
# ./vmlinux
Checking for /proc/mm...found
Checking for the skas3 patch in the host...found
Checking PROT_EXEC mmap in /tmp...OK
[ needs to be CTRL-Ced here ]
This
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