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Implement trigger s3resume This is the equivalent of xm trigger s3resume and it is implemented the same way: using an ACPI state change. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> diff -r 1ae74f060a39 tools/libxl/libxl.c --- a/tools/libxl/libxl.c Mon Jan 10 10:37:53 2011 +0000 +++ b/tools/...

...xample, in Linux HVM guest, this is "echo mem > /sys/power/state"); 2) Use Dom0 S3 to suspend Dom0: "echo mem > /sys/power/state"; 3) At some point, Dom0 resumes from S3 (for example, by pressing the power button or using the acpi alarm); 4) Use "xm trigger HVM_DOM_ID s3resume" to resume every HVM guest which were suspended previously. Signed-off-by: Dexuan Cui <dexuan.cui@intel.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

[Patch 4/4]: Xend interface for HVM S3 - extend "xm resume <domid>" to be able to S3 resume HVM domain. - when user issue "xm resume" command for HVM domain, xend will use xc lib API to call HVMOP_s3_resume hypercall. Note: it may not appropriate use xm resume for HVM s3, since xm resume is originally designed for save/restor purpose. It will be fine that

...ort_child_exitstatus migration target process [7098] exited with error status 1 Migration failed, resuming at sender. xl pci-list-assign: It cannot show the hidden device. With xm, it can work. xl mem-set: use xl mem-set to set guest''s memory have no effect xl trigger: xl have no s3resume option and some other option cannot work xl vnc: The arg of dom_id for xl vnc cannot work. If there have two guest, when use xl vnc guest2 try to connect guest2, it always connect to guest1. xl vcpu-set: Both xm vcpu-set and xl vcpu-set can not work. I used changeset 21951 for my test scenario...

...1, "Rename a domain", "<Domain> <NewDomainName>", }, { "trigger", - &main_trigger, 0, + &main_trigger, 0, 1, "Send a trigger to a domain", "<Domain> <nmi|reset|init|power|sleep|s3resume> [<VCPU>]", }, { "sysrq", - &main_sysrq, 0, + &main_sysrq, 0, 1, "Send a sysrq to a domain", "<Domain> <letter>", }, { "debug-keys", - &main_debug_keys, 0, + &mai...