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....py", line 189, in create vm.initDomain() File "/usr/lib/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 1275, in initDomain self.createChannels() File "/usr/lib/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 1422, in createChannels self.store_port = self.createChannel() File "/usr/lib/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 1430, in createChannel return xc.evtchn_alloc_unbound(dom=self.domid, remote_dom=0) error: (22, ''Invalid argument'') [2006-05-18 14:48:06 xend.XendDomainInfo] DEBUG (Xend...

...== EAGAIN) { t = 0; diff -r 3a22ed3ec534 -r 2f5a98692acd tools/python/xen/xend/XendDomainInfo.py --- a/tools/python/xen/xend/XendDomainInfo.py +++ b/tools/python/xen/xend/XendDomainInfo.py @@ -1770,6 +1770,7 @@ class XendDomainInfo: f(''store/port'', self.store_port) f(''store/ring-ref'', self.store_mfn) + f(''control/platform-feature-xs_reset_watches'', True) if arch.type == "x86": f(''control/platform-feature-multiprocessor-suspend'', True)

...uildPV of build_pv_info + +type build_info = +{ + timer_mode : int; + hpet : int; + vpt_align : int; + max_vcpus : int; + cur_vcpus : int; + max_memkb : int64; + target_memkb : int64; + video_memkb : int64; + shadow_memkb : int64; + kernel : string; + priv: build_spec; +} + +type build_state = +{ + store_port : int; + store_mfn : int64; + console_port : int; + console_mfn : int64; +} + +type domid = int + +type disk_phystype = + | PHYSTYPE_QCOW + | PHYSTYPE_QCOW2 + | PHYSTYPE_VHD + | PHYSTYPE_AIO + | PHYSTYPE_FILE + | PHYSTYPE_PHY + +type disk_info = +{ + backend_domid : domid; + physpath : string; + ph...

This patch introduces support for two new parameters in libxl: smbios_firmware=<path_to_smbios_structures_file> acpi_firmware=<path_to_acpi_tables_file> The changes are primarily in the domain building code where the firmware files are read and passed to libxc for loading into the new guest. After the domain building call to libxc, the addresses for the loaded blobs are returned and

''xl mem-set'' should update memory info in xenstore''s vm info. Signed-off-by: Yu Zhiguo <yuzg@cn.fujitsu.com> diff -r ccae861f52f7 -r 5847ce53f5dc tools/libxl/libxl.c --- a/tools/libxl/libxl.c Thu May 06 11:59:55 2010 +0100 +++ b/tools/libxl/libxl.c Sat May 08 01:38:51 2010 +0800 @@ -2290,11 +2290,22 @@ uint32_t videoram; char *videoram_s = NULL;

This patch series adds support for preservation of the VM generation ID buffer address in xenstore across save/restore and migrate, and also code to increment the value in all cases except for migration. Patch 1 modifies the guest ro and rw node creation to an open coding style and cleans up some extraneous node creation. Patch 2 modifies creation of the hvmloader key in xenstore and adds

This patch series adds support for preservation of the VM generation ID buffer address in xenstore across save/restore and migrate, and also code to increment the value in all cases except for migration. The first patch modifies creation of the hvmloader key in xenstore and adds creation of a new read/write hvmloader/generation-id-addr key. The second patch changes hvmloader to use the new key (as

This patch series adds support for preservation of the VM generation ID buffer address in xenstore across save/restore and migrate, and also code to increment the value in all cases except for migration. The vast majority of the code is in second patch. The first patch merely changes the xenstore key name used by hvmloader to store the buffer address.

Here are two patches that let xm create, save and restore extract and preserve elfnotes read by the domain builder. This is handy for a few things. In particular, I''d like it so that xm can decide whether or not guest domains support fast resume (if save fails, or for checkpointing). _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

Hi All I have downloaded the opensource xapi source code. I am not sure what the functins of the follow modules: 1 block_device_io 2 datamodel 3 xiu (I am puzzled by the name "xiu") 4 stats 5 rpc-light 6 rss 7 xb (I think the xapi needs not to talk to xenbus directly) 8 xsrpc (why it writes some "rpc" keys to path of "domain/<domid>" in the

The series introduces auto-generation of the type definitions used in the libxl interface followed by auto-generation of a destructor function for each type. In the future it may be possible to use the related data structures for other purposes, for example auto-generation of the functions to marshal between C and language binding data types. tools/_libxl_types.h should be identical both before

Changes from v3: - mini-os configuration files moved into stubdom/ - mini-os extra console support now a config option - Fewer #ifdefs - grant table setup uses hypercall bounce - Xenstore stub domain syslog support re-enabled Changes from v2: - configuration support added to mini-os build system - add mini-os support for conditionally compiling frontends, xenbus -

The following is a revised patch series to add support for a VM generation ID virtual device for HVM guests. The basic requirements of this device are as follows: - It must be exposed somewhere in ACPI namespace with a _CID of "VM_Gen_Counter". - It must also include a _DDN of "VM_Gen_Counter". - It must contain a _HID object but no particular value is required. - It must

...RRNOVAL(ctx, XL_LOG_ERROR, dom, "xc_dom_allocate failed"); return -1; } if ((ret = xc_dom_linux_build(ctx->xch, dom, domid, info->max_memkb / 1024, @@ -115,7 +118,7 @@ int build_pv(struct libxl_ctx *ctx, uint32_t domid, state->store_port, &state->store_mfn, state->console_port, &state->console_mfn)) != 0) { xc_dom_release(dom); - XL_LOG(ctx, XL_LOG_ERROR, "xc_dom_linux_build failed: %d", ret); + XL_LOG_ERRNOVAL(ctx, XL_LOG_ERROR, ret, "xc_dom_...

...c, "%d", info->video_memkb); ents[6] = "domid"; - ents[7] = libxl_sprintf(ctx, "%d", domid); + ents[7] = libxl_sprintf(&gc, "%d", domid); ents[8] = "store/port"; - ents[9] = libxl_sprintf(ctx, "%"PRIu32, state->store_port); + ents[9] = libxl_sprintf(&gc, "%"PRIu32, state->store_port); ents[10] = "store/ring-ref"; - ents[11] = libxl_sprintf(ctx, "%lu", state->store_mfn); + ents[11] = libxl_sprintf(&gc, "%lu", state->store_mfn); for (i = 0; i...

The following series of 10 patches is a merge of the xenfb and xenconsoled functionality into the qemu-dm code. The general approach taken is to have qemu-dm provide two machine types - one for xen paravirt, the other for fullyvirt. For compatability the later is the default. The goals overall are to kill LibVNCServer, remove alot of code duplication and/or parallel impls of the same concepts, and