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When reducing the number of physical cpus available for Domain-0 by xl cpupool-numa-split, reduce the number of vcpus accordingly. Signed-off-by: juergen.gross@ts.fujitsu.com 1 file changed, 20 insertions(+), 2 deletions(-) tools/libxl/xl_cmdimpl.c | 22 ++++++++++++++++++++-- _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

...f a panic in dom0... Any ideas? BTW: seen in unstable AND 4.0 Juergen -- Juergen Gross Principal Developer Operating Systems TSP ES&S SWE OS6 Telephone: +49 (0) 89 3222 2967 Fujitsu Technology Solutions e-mail: juergen.gross@ts.fujitsu.com Domagkstr. 28 Internet: ts.fujitsu.com D-80807 Muenchen Company details: ts.fujitsu.com/imprint.html _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...*** [tools/ioemu-dir] Error 2 Something seems to be broken... Juergen -- Juergen Gross Principal Developer Operating Systems PDG ES&S SWE OS6 Telephone: +49 (0) 89 3222 2967 Fujitsu Technology Solutions e-mail: juergen.gross@ts.fujitsu.com Domagkstr. 28 Internet: ts.fujitsu.com D-80807 Muenchen Company details: ts.fujitsu.com/imprint.html _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

When using sedf scheduler in a cpupool the system might panic when setting sedf scheduling parameters for a domain. Signed-off-by: juergen.gross@ts.fujitsu.com 1 file changed, 4 insertions(+) xen/common/sched_sedf.c | 4 ++++ _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hello, My testing machine has 2 quad-core CPU (It supports hyperthreading, but i disable it in BIOS). I uses Xen 4.0.1 as the hypervisor. When I use 8 VMs to conduct a test, CPU affinity of the VMs is very strange. Like this: vm_name vcpu_num cpu_affinity Domain-0 8 any VM1 4 1,3,5,7 VM2 4 1,3,5,7 VM3 4 1,3,5,7 VM4 4

Hi, the implementation of xl cpupool-numa-split is broken. It basically deals with only one poolid, but there are two to consider: the one from the original root CPUpool, the other from the newly created one. On my machine the current output looks like: root@dosorca:/data/images# xl cpupool-numa-split libxl: error: libxl.c:2803:libxl_create_cpupool Could not create cpupool error on creating

...e trivial, I can send patches if you are willing to take them. Juergen -- Juergen Gross Principal Developer Operating Systems PDG ES&S SWE OS6 Telephone: +49 (0) 89 3222 2967 Fujitsu Technology Solutions e-mail: juergen.gross@ts.fujitsu.com Domagkstr. 28 Internet: ts.fujitsu.com D-80807 Muenchen Company details: ts.fujitsu.com/imprint.html

...ects parameter checking of vcpu-pin and vcpu-list sub-commands. Juergen -- Juergen Gross Principal Developer Operating Systems TSP ES&S SWE OS6 Telephone: +49 (0) 89 3222 2967 Fujitsu Technology Solutions e-mail: juergen.gross@ts.fujitsu.com Domagkstr. 28 Internet: ts.fujitsu.com D-80807 Muenchen Company details: ts.fujitsu.com/imprint.html _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

cpu_possible_mask and related macros are no longer used in Xen. Remove them and adjust comments accordingly. Signed-off-by: juergen.gross@ts.fujitsu.com 1 file changed, 11 insertions(+), 40 deletions(-) xen/include/xen/cpumask.h | 51 +++++++++------------------------------------ _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

...will be officially supported by our next x86 based mainframes. Juergen -- Juergen Gross Principal Developer Operating Systems PDG ES&S SWE OS6 Telephone: +49 (0) 89 3222 2967 Fujitsu Technology Solutions e-mail: juergen.gross@ts.fujitsu.com Domagkstr. 28 Internet: ts.fujitsu.com D-80807 Muenchen Company details: ts.fujitsu.com/imprint.html

...cap"] = \ + int(sxp.child_value(sxp_cfg, "cpu_cap", 0)) # Only extract options we know about. extract_keys = LEGACY_UNSUPPORTED_BY_XENAPI_CFG + \ --- Kind regards Lutz Dube Softwareentwickler TSP ES&S SWE OS7 FUJITSU TECHNOLOGY SOLUTIONS GMBH Domagkstr. 28 D-80807 München Telefon: +49 (0)89 3222 2688 Telefax: +49 (0)89 3222 329 2688 Email: Lutz Dube@ts.fujitsu.com Internet: http://ts.fujitsu.com<http://ts.fujitsu.com/> Firmenangaben: http://de.ts.fujitsu.com/imprint.html _______________________________...

Hi I need to use hypercalls from HVM domain (e.g. HYPERVISOR_add_to_physmap). However, it does not work when I am trying to invoke it from HVM Linux guest. Basically, I don''t see that anything happens on hypervisor''s side. I also grep''ed the guest code for ''vmmcall''/''vmcall'' and did not find anything. Is it possible to do it at all?

Xen Community: As many of you are aware, the Xen 4.0 hypervisor is due to ship tomorrow (shhhh, don''t tell anyone) and I wanted to get submissions underway for Xen 4.1 features. I have updated the Roadmap Wiki page (http://wiki.xensource.com/xenwiki/XenRoadMap) with a new section for Xen 4.1 features to be added. Feel free to add your ideas or send me your features and I will update the

Xen Community: As many of you are aware, the Xen 4.0 hypervisor is due to ship tomorrow (shhhh, don''t tell anyone) and I wanted to get submissions underway for Xen 4.1 features. I have updated the Roadmap Wiki page (http://wiki.xensource.com/xenwiki/XenRoadMap) with a new section for Xen 4.1 features to be added. Feel free to add your ideas or send me your features and I will update the

What are the outstanding things to do before we think we can start on the 4.2 -rc''s? Does anyone have a timetable in mind? hypervisor: * ??? - Keir, Tim, Jan? tools: * libxl stable API -- we would like 4.2 to define a stable API which downstream''s can start to rely on not changing. Aspects of this are: * event handling (IanJ working