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# HG changeset patch # User Zhigang Wang <zhigang.x.wang@oracle.com> # Date 1280719211 -28800 # Node ID 21855d1dd84ebfc8eb8b276b0dcb898cac888098 # Parent 3263d0ff9476f574961a3975897fe33601253b56 liblx: fix fstat() build warning. Signed-off-by: Zhigang Wang <zhigang.x.wang@oracle.com> diff -r 3263d0ff9476 -r 21855d1dd84...

# HG changeset patch # User Zhigang Wang <zhigang.x.wang@oracle.com> # Date 1326227259 18000 # Node ID a78507899bea4824901d209d818b69545f607312 # Parent 03138a08366b895d79e143119d4c9c72833cdbcd libxl: fix typo iff -> if Signed-off-by: Zhigang Wang <zhigang.x.wang@oracle.com> diff -r 03138a08366b -r a78507899bea tool...

# HG changeset patch # User Zhigang Wang <zhigang.x.wang@oracle.com> # Date 1327336349 18000 # Node ID 35c926c69a1397dd7360eacf2c6864ad12d9da02 # Parent 5b2676ac13218951698c49fa0350f2ac48220f3d xl: remove duplicate line Signed-off-by: Zhigang Wang <zhigang.x.wang@oracle.com> diff -r 5b2676ac1321 -r 35c926c69a13 tools/l...

This will allow userspace to reason with the total number of CPUs, not just the current number of online CPUs. -- Andrew Cooper - Dom0 Kernel Engineer, Citrix XenServer T: +44 (0)1223 225 900, http://www.citrix.com _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel

...ging xl save/restore/migrate/migrate-receive? Here is the description: xl-migrate.rst Also there is a workaround for the xl migration daemon example: xl-migrate-socat.rst Patch for the example: xen-xl-migrate-socat.patch (I don''t have enough knowledge to implement the merge.) Thanks, Zhigang _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel

# HG changeset patch # User Zhigang Wang <zhigang.x.wang@oracle.com> # Date 1342720736 14400 # Node ID ec9655b30a5fa5b5abb3e05505f681f9be559613 # Parent 43e21ce7f22151524b800a6cf0ac4ba1233b34a7 pygrub: add syslog support to pygrub Currently, when pygrub failed, we don''t know the reason because xend/xl will not captur...

...stransact and xswatch are well designed python interface that can be used by third party utils rather than only in xend. But the logging approach here binds xswatch to xend and prevent it from being used by other utils. This patch removes the dependency on XendLogging from xswatch. Signed-off-by: Zhigang Wang <zhigang.x.wang@oracle.com> regards, zhigang _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Thank Zhigang Wang for your response. I have test pvgrub with this config file: #pv-config kernel = "/usr/lib/xen/boot/pv-grub-x86_32.gz" extra = "(hd0,5)/boot/grub/menu.lst" memory = 512 name = "ExampleDomain" disk = [ ''file:/var/lib/xen/images/opensuse11-1/disk0,xvda,w...

...ed New version of losetup has add a "-r" option for readonly loop, which Linux kernel has supported for a long time. Some distribution (EL5 update, Fedora 8, etc.) have shipped it. This patch benefit this option while doesn''t break the old versions of losetup. Signed-off-by: Zhigang Wang <zhigang.x.wang@oracle.com> regards, zhigang _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

hi, This patch remove the runtime download and compile of libconfig package. This package should be pre-installed by user manually. Xen should not do so much dirty things at compile time. Signed-off-by: Zhigang Wang <zhigang.x.wang@oracle.com> thanks, zhigang _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hi, referring to thread: http://www.gossamer-threads.com/lists/xen/users/177385#177385. I have the same thing going on: hypervisors with E5620 Xeon CPUs and hypervisors with E5410 CPUs. Live migrations go wrong when domU''s are not created on the latter and move from the E5410 servers to more recent ones. The rationale being that these CPU''s have less or other capabilities

Hi, I''m trying to boot up with lot more than 32 vcpus on this very large box. I overcame vcpu_info[MAX_VIRT_CPUS] by doing vcpu placement hypercall in guest, but now running into evt channel limit (lots of devices): unsigned long evtchn_pending[sizeof(unsigned long) * 8]; which limits to 512 max for my 64bit dom0. The only recourse seems to create a new struct shared_info_v2{},

...ser <keir@xen.org> Matt Wilson <msw@amazon.com> Michael Young <m.a.young@durham.ac.uk> Olaf Hering <olaf@aepfle.de> Roger Pau Monn? <roger.pau@citrix.com> Stefano Stabellini <stefano.stabellini@eu.citrix.com> W. Michael Petullo <mike@flyn.org> Zhigang Wang <zhigang.x.wang@oracle.com> ------------------------------------------------------------ jobs: build-amd64 pass build-i386 pass build-amd64-oldkern...

Hi, I am a new user of R. I am trying to use R to do some nonlinear modeling. However, I can not find how to get the parameters's value back. Here is the code in S-plus: ycos1.nl <- nls(y ~ m +ac*cos(2*pi*f*t) +as*sin(2*pi*f*t), start=nl.st, trace=T) ## store model info after satisfactory model has been found cNL1 <- c(ycos1.nl$parameters[1:3],0) What is same code in R? Thanks a

...es come in from the hardware, dispatch to all clients. Signed-off-by: Brian Kress <kressb@moose.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6621 c046a42c-6fe2-441c-8c8c-71466251a162 Thanks, Zhigang

...fle.de> Samuel Thibault <samuel.thibault@ens-lyon.org> shizhen <bicky.shi@huawei.com> Shriram Rajagopalan <rshriram@cs.ubc.ca> Stefano Stabellini <stefano.stabellini@eu.citrix.com> Wei Liu <wei.liu2@citrix.com> Yongjie Ren <yongjie.ren@intel.com> Zhigang Wang <zhigang.x.wang@oracle.com> ------------------------------------------------------------ jobs: build-amd64 fail build-i386 fail build-amd64-oldkern...

Thanks samuel, zhang dd, wang zhigang. I have start pvgrub successfully. Thanks you very much. best regards, -- James >>> Samuel Thibault <samuel.thibault@ens-lyon.org> 08年10月10日 下午 16:36 >>> Zhang, Dongdong, le Fri 10 Oct 2008 14:55:00 +0800, a écrit : > if you see "grubdom>", this maybe gr...

...mend we make VM_metrics.VCPUs_utilisation just the cpu_time which is maintained by hypervisor. Then XenAPI client (xm) not only can get the accumulated cpu_time of each vcpu, but also can calculate the proportion by getting twice the VM_metrics.VCPUs_utilisation. Am I missing something? thanks, zhigang _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...of interest, where is this documented? The debian examples would seem to indicate you can, by limiting the guest CPU features: Try zgrep cpuid /usr/share/doc/xen-utils-common/examples/* It should also be possible to do so by masking features on the host CPU, via kernel boot options ( see http://zhigang.org/wiki/XenCPUID ) However in 'xm dmesg' I get the following: (XEN) Cannot set CPU feature mask on CPU#0 (XEN) Cannot set CPU feature mask on CPU#1 (XEN) Cannot set CPU feature mask on CPU#2 (XEN) Cannot set CPU feature mask on CPU#3 (XEN) Cannot set CPU feature mask on CPU#4 (XEN) Canno...

Hi, I test pvgrub on xen-3.3.0. After starting pvgrub with "xm cr xmexample.pv-grub", I can see nothing but qemu window. With "xm li" , I can see this domain is running: Name ID Mem VCPUs State Time(s) Domain-0 0 1024 2 r-----