[uml-user] UML scheduling

2005-02-24 Thread Gordon Russell
I am having real problems with what appears to be scheduling issues, and I am running out of ideas... We have a cluster of 5 machines, each running about 15 UMLs. Things seem to run great for a while, then performance of the UMLs seems to die for a while. My solution to this was to look at all ru

[uml-user] stack overflow

2005-02-24 Thread Robert Gierzinger
hi, I am using Gentoo linux with kernel 2.6.10 with skas3-v7 patch applied on my host system. The uml-kernel (skas mode) is (currently) linux 2.4.26 (with gentoo's uml-patches applied). The problem is: after a while I get an error: Kernel panic: Kernel stack overflow I tried some kernels (2.4.26,

[uml-user] stack overflow

2005-02-24 Thread Infoomatic
hi, I am using Gentoo linux with kernel 2.6.10 with skas3-v7 patch applied on my host system. The uml-kernel (skas mode) is (currently) linux 2.4.26 (with gentoo's uml-patches applied). The problem is: after a while I get an error: Kernel panic: Kernel stack overflow I tried some kernels (2.4.26,

Re: [uml-user] Linux hangs

2005-02-24 Thread warrier
Tried the 2.4.26-3um patch with the 2.4.25 kernel and the 2.4.26 kernel . Same problem. Removed MTD and SCSI support. Same issue. I do notice that it prints out "Partition check :                             ubda : unknown partition table" However I doubt this is the problem? Do you think its be

Re: [uml-user] Linux hangs

2005-02-24 Thread Jim Carter
On Thu, 24 Feb 2005 [EMAIL PROTECTED] wrote: > I do notice that it prints out "Partition check : > ubda : unknown partition table" If you use a partitioning tool, like Gnu parted, from within the guest, you can actually partition your simulated disc. After that, this

Re: [uml-user] UML scheduling

2005-02-24 Thread Gordon Russell
> [EMAIL PROTECTED] said: > > I am having real problems with what appears to be scheduling issues, > > and I am running out of ideas... > > Why do you think they are scheduling issues? Thats a good question! More or less just speculation. If someone does something CPU heavy, and I nice them to 20