search for: libxl_domain_suspend

# HG changeset patch # User Olaf Hering <olaf@aepfle.de> # Date 1359648298 -3600 # Node ID 256d59b2bc8a413876559dc8daf4c52ba46677de # Parent 12455da211d4e841692b2374086356a87eb74ff7 libxl: pass debug flag down to libxl_domain_suspend libxl_domain_suspend is already prepared to handle LIBXL_SUSPEND_DEBUG, and xl migrate handles the -d switch as well. Pass this flag down to libxl_domain_suspend, so that finally xc_domain_save can dump huge amount of debug data to stdout. Update xl.5 and help text output. Signed-off-by: Olaf Her...

...it away again (manual reproduction with debug options): -# xl -vvv migrate -C /etc/xen/guests/blaat.bofh.dpl.mendix.net -s "" blaat.bofh.dpl.mendix.net "socat - TCP:10.140.221.7:8002" Saving to migration stream new xl format (info 0x3/0x0/1254) libxl: debug: libxl_domain.c:492:libxl_domain_suspend: Domain 1:ao 0x56303d91b050: create: how=(nil) callback=(nil) poller=0x56303d91ab50 libxl: debug: libxl.c:719:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 13 are 0x1 libxl: debug: libxl.c:727:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 13 to 0x1 libxl: debug: libxl_domain.c:520:libx...

...es xc: detail: Total pages sent= 265216 (0.25x) xc: detail: (of which 0 were fixups) xc: detail: All memory is saved xc: detail: Save exit rc=0 libxl: error: libxl_qmp.c:404:qmp_next: Socket read error: Connection reset by peer xl: fatal error: xl_cmdimpl.c:2625: Unknown error 18446744073709551615: libxl_domain_suspend(ctx, NULL, domid, fd) If you need more information ask and will post them -- View this message in context: http://xen.1045712.n5.nabble.com/Save-restore-error-with-xen-unstable-and-qemu-upstream-tp5646484p5646484.html Sent from the Xen - Dev mailing list archive at Nabble.com.

...Preserves a domain but rewrites xenstore etc to make it unique so * that the domain can be restarted. diff -r 30bf79cc14d9 -r 7cec0543f67c tools/libxl/libxl.h --- a/tools/libxl/libxl.h Wed Aug 15 14:45:21 2012 +0100 +++ b/tools/libxl/libxl.h Wed Aug 15 16:58:21 2012 +0100 @@ -529,7 +529,9 @@ int libxl_domain_suspend(libxl_ctx *ctx, * If this parameter is true, use co-operative resume. The guest * must support this. */ -int libxl_domain_resume(libxl_ctx *ctx, uint32_t domid, int suspend_cancel); +int libxl_domain_resume(libxl_ctx *ctx, uint32_t domid, int suspend_cancel, + const...

The following series implements libxl_domain_config_init as per the libxl API requirement that each type has an init function. The first function does this in an open coded manner and is proposed for Xen 4.2. The second function is RFC only since it moves the definition of this type into the IDL and makes the required infrastructure updates to enable this. I think this is more 4.3 material at

...onfirm_device_model_startup(&ctx, dm_starting) xc: error: Error when writing to state file (4c) (errno 32) (32 = Broken pipe): Internal error libxl: error: libxl_utils.c:328:libxl_write_exactly failed to write qemu signature from saved-state file: Broken pipe migration sender: libxl_domain_suspend failed (rc=32) libxl: info: libxl_exec.c:69:libxl_report_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 gue...

This patch series adds support for network buffering in the Remus codebase in libxl. Changes in V3: [1/5] Fix redundant checks in configure scripts (based on Ian Campbell''s suggestions) [2/5] Introduce locking in the script, during IFB setup. Add xenstore paths used by netbuf scripts to xenstore-paths.markdown [3/5] Hotplug scripts setup/teardown invocations are now

...tx->xsh, t, libxl_sprintf(&gc, "%s/uuid", vm_path), uuid_string, strlen(uuid_string)); if (!xs_transaction_end(ctx->xsh, t, 0)) if (errno == EAGAIN) goto retry_transaction; + libxl_free_all(&gc); return 0; } @@ -586,11 +623,12 @@ int libxl_domain_suspend(libxl_ctx *ctx, int hvm = is_hvm(ctx, domid); int live = info != NULL && info->flags & XL_SUSPEND_LIVE; int debug = info != NULL && info->flags & XL_SUSPEND_DEBUG; + int rc = 0; core_suspend(ctx, domid, fd, hvm, live, debug); if (hvm) -...

This is problem 1 of 3 problems we are having with live migration and/or ACPI on Xen-4.3 and Xen-4.2. Any help would be appreciated. Detailed description of problem: We are using Xen-4.3-rc1 with dom0 running Ubuntu Precise and 3.5.0-23-generic kernel, and domU running Ubuntu Precise (12.04) cloud images running 3.2.0-39-virtual. We are using the xl.conf below on qemu-upstream-dm and HVM and

The following series of patches fill in most of the gaps in the OCaml bindings to libxl, to make them useful for clients such as xapi/xenopsd (from XCP). There are a number of bugfixes to the existing bindings as well. I have an experimental version of xenopsd that successfully uses the new bindings. An earlier version of the first half of the series was submitted to the last by Ian Campbell on