Re: [uml-user] Multiple UMLs sharing a single tap device

2006-03-11 Thread Julius Schwartzenberg
Jim Carter schreef: With many guests on one host, remember that the CPU is shared, and if several guests get CPU-intensive at the same time their individual performance will drop off. Also UMLs take a lot of memory; be sure there's enough. Do UMLs really take a lot of extra memory? I'm using a

Re: [uml-user] Multiple UMLs sharing a single tap device

2006-03-11 Thread Julius Schwartzenberg
Blaisorblade schreef: That's possible, but you need to make UML use the daemon transport, and run uml_switch beforehand, connecting it to a pre-setup tap0 device. See the main page for more info (http://user-mode-linux.sourceforge.net/ -> Virtual networking). Thanks for the tip. Seems to be wo

Re: [uml-user] Segfaulting applications inside UML

2006-03-11 Thread Julius Schwartzenberg
Blaisorblade schreef: Ah, ok, I see - you're using a 2.4 host kernel. TLS support can't work correctly then - all I can do is provide a better diagnostic for this case. You should continue using the "move /lib/tls away" solution, but on some distro (like Fedora Core 4 and beyond) it won't work

Re: [uml-user] problem of building UML

2006-03-11 Thread Blaisorblade
On Friday 10 March 2006 22:11, sean yang wrote: > I downloaded a 2.4.21 kernel and the corresponding patch, when I try to > build the UML, I met the following problem. I have never seen such an error, likely it was born from using such an old UML with newer glibc; however, there's no reason norma

Re: [uml-user] Segfaulting applications inside UML

2006-03-11 Thread Blaisorblade
On Friday 10 March 2006 20:51, Julius Schwartzenberg wrote: > Blaisorblade schreef: > >>Thanks a lot for the fix. It indeed solves the problem. I had actually > >>also tried 2.6.15-bs3, but that gave me lot's of new TLS errors (and > >>things still weren't working), so it seemed even worse. > > > >

Re: [uml-user] Error while java program running

2006-03-11 Thread Blaisorblade
On Saturday 11 March 2006 14:05, Louai Al-Awami wrote: > Thank you Mr. Blaisoblade for the reply, but I tried to run > > ls /lib/tls but found no match > > Could that change the cause of the problem?? No, it shouldn't. The problem would have been if /lib/tls had existed, since UML doesn't support

RE: [uml-user] Error while java program running

2006-03-11 Thread Louai Al-Awami
Thank you Mr. Blaisoblade for the reply, but I tried to run ls /lib/tls but found no match Could that change the cause of the problem?? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Blaisorblade Sent: 10/Mar/2006 6:44 PM To: user-mode-linux-user@lists