search for: libxl__sprintf

...ibxl_dm.c Wed May 25 09:20:31 2011 +0100 @@ -336,11 +336,11 @@ static char ** libxl__build_device_model } else { ifname = vifs[i].ifname; } - flexarray_append(dm_args, "-net"); - flexarray_append(dm_args, libxl__sprintf(gc, "nic,vlan=%d,macaddr=%s,model=%s", - vifs[i].devid, smac, vifs[i].model)); - flexarray_append(dm_args, "-net"); - flexarray_append(dm_args, libxl__sprintf(gc, "tap,vlan=%d,ifname=%s,script=%s", +...

...xarray_append(dm_args, "-vnc"); if (info->vncdisplay) { @@ -287,13 +285,16 @@ static char ** libxl__build_device_model_args_new(libxl__gc *gc, } if (strchr(listen, '':'') != NULL) - flexarray_append(dm_args, - libxl__sprintf(gc, "%s%s", listen, - info->vncunused ? ",to=99" : "")); + vncarg = libxl__sprintf(gc, "%s", listen); else - flexarray_append(dm_args, - libxl__sprintf(gc, "%s:%d%s", listen...

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> -- 1.7.10.4

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

...c index 5783cd2..9e06a7d 100644 - --- a/tools/libxl/libxl.c +++ b/tools/libxl/libxl.c @@ -2569,7 +2569,8 @@ void libxl__device_nic_add(libxl__egc *egc, uint32_t domid, goto out_free; } if (!(l = libxl__xs_directory(gc, XBT_NULL, - - libxl__sprintf(gc, "%s/device/vif", dompath), &nb))) { + libxl__sprintf(gc, "%s/device/vif", dompath), &nb)) || + nb == 0) { nic->devid = 0; } else { nic->devid = strtoul(l[nb - 1], NULL, 10) +...

...d(qmp, "device_del", &args, + NULL, NULL, qmp->timeout); + + flexarray_free(parameters); + libxl__qmp_close(qmp); + return rc; +} + +int libxl__qmp_pci_del(libxl__gc *gc, int domid, libxl_device_pci *pcidev) +{ + char *id = NULL; + + id = libxl__sprintf(gc, PCI_PT_QDEV_ID, + pcidev->bus, pcidev->dev, pcidev->func); + + return qmp_device_del(gc, domid, id); +} + int libxl__qmp_initializations(libxl_ctx *ctx, uint32_t domid) { libxl__qmp_handler *qmp = NULL; -- Anthony PERARD _____________________________...

...:14:52 2011 +0000 +++ b/tools/libxl/libxl_pci.c Tue Jan 25 15:34:43 2011 +0000 @@ -268,7 +268,7 @@ static int libxl_create_pci_backend(libx for (i = 0; i < num; i++, pcidev++) libxl_create_pci_backend_device(gc, back, i, pcidev); - flexarray_vappend(back, "num_devs", libxl__sprintf(gc, "%d", num)); + flexarray_vappend(back, "num_devs", libxl__sprintf(gc, "%d", num), NULL); flexarray_vappend(front, "backend-id", libxl__sprintf(gc, "%d", 0), _______________________________________________ Xen-de...

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

...ar *libxl__blktap_devpath(libxl_ { const char *type; char *params, *devname = NULL; - int minor, err; + tap_list_t tap; + int err; type = libxl__device_disk_string_of_format(format); - minor = tap_ctl_find_minor(type, disk); - if (minor >= 0) { - devname = libxl__sprintf(gc, "/dev/xen/blktap-2/tapdev%d", minor); + err = tap_ctl_find(type, disk, &tap); + if (err == 0) { + devname = libxl__sprintf(gc, "/dev/xen/blktap-2/tapdev%d", tap.minor); if (devname) return devname; } @@ -49,3 +52,28 @@ const char *...

Hi, compilation of xen-unstable with a fresh Ubuntu 11.10 x86_64 fails with following error: cc1: warnings being treated as errors libxl_create.c: In function ‘store_libxl_entry’: libxl_create.c:465: error: format not a string literal and no format arguments Steps to reproduce: - Install Ubuntu 11.10 ( http://www.ubuntu.com/start-download?distro=desktop&bits=64&release=latest) - sudo

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

Hi, List, I''m trying xl create a pv guest with qcow/qcow2 image, it always fails at libxl_device_disk_local_attach. #xl create pv_config_file libxl: error: libxl.c:1119:libxl_device_disk_local_attach: cannot locally attach a qdisk image if the format is not raw libxl: error: libxl_create.c:467:do_domain_create: failed to run bootloader: -3 disk configuration is: disk=[

...doesn''t + * support a bitmask of available cpus but it supports a + * number of available cpus lower than the maximum number of + * cpus. Let''s do that for now. */ if (info->vcpu_avail) - flexarray_append(dm_args, libxl__sprintf(gc, "%d,maxcpus=%d", info->vcpus, info->vcpu_avail)); + flexarray_append(dm_args, libxl__sprintf(gc, "%d,maxcpus=%d", + __builtin_popcount(info->vcpu_avail), info->vcpus)); else flexarray_append(...

...as EC2) do not ignore unknown commands properly. Signed-off-by: Olaf Hering <olaf@aepfle.de> diff -r 3a22ed3ec534 -r 2f5a98692acd tools/libxl/libxl_create.c --- a/tools/libxl/libxl_create.c +++ b/tools/libxl/libxl_create.c @@ -434,6 +434,7 @@ retry_transaction: libxl__xs_writev(gc, t, libxl__sprintf(gc, "%s/platform", dom_path), info->platformdata); xs_write(ctx->xsh, t, libxl__sprintf(gc, "%s/control/platform-feature-multiprocessor-suspend", dom_path), "1", 1); + xs_write(ctx->xsh, t, libxl__sprintf(gc, "%s/control/platform-feature-xs_rese...

Anthony PERARD (3): libxl_qmp: Use GC instead of CTX as parameter for _initialize. Provide dm_vnc() as a in libxl helper. libxl: Set VNC password through QMP tools/libxl/libxl_create.c | 2 +- tools/libxl/libxl_dm.c | 32 ++++++++++++++---------- tools/libxl/libxl_internal.h | 7 ++++- tools/libxl/libxl_qmp.c | 55 ++++++++++++++++++++++++++++++----------- 4 files

Add commands to automatically prep devices for pass-through The current method for passing through devices requires users to either modify cryptic Linux boot parameters and reboot, or do a lot of manual reads and writes into sysfs nodes. This set of patches introduces commands to make this easier. It expands on the concept of "assignable" (from the list_assignable_devices command).

...ootloader_path) { const libxl_domain_build_info *info = bl->info; @@ -53,12 +54,12 @@ static void make_bootloader_args(libxl__ #define ARG(arg) bootloader_arg(bl, (arg)) - ARG(info->u.pv.bootloader); + ARG(bootloader_path); - if (info->u.pv.kernel.path) - ARG(libxl__sprintf(gc, "--kernel=%s", info->u.pv.kernel.path)); - if (info->u.pv.ramdisk.path) - ARG(libxl__sprintf(gc, "--ramdisk=%s", info->u.pv.ramdisk.path)); + if (info->u.pv.kernel) + ARG(libxl__sprintf(gc, "--kernel=%s", info->u.pv.kernel)); +...

...igned int got_old_len; xs_transaction_t our_trans = 0; + uint32_t stub_dm_domid; + const char *stub_dm_old_name = NULL, *stub_dm_new_name = NULL; int rc; dom_path = libxl__xs_get_dompath(gc, domid); @@ -284,6 +286,12 @@ int libxl__domain_rename(libxl__gc *gc, name_path= libxl__sprintf(gc, "%s/name", dom_path); if (!name_path) goto x_nomem; + stub_dm_domid = libxl_get_stubdom_id(CTX, domid); + if (stub_dm_domid) { + stub_dm_old_name = libxl__stub_dm_name(gc, old_name); + stub_dm_new_name = libxl__stub_dm_name(gc, new_name); + } + retry_tr...

...xarray_vappend(dm_args, "-vga", "std", NULL); + break; + case LIBXL_VGA_INTERFACE_TYPE_QXL: + flexarray_vappend(dm_args, "-vga", "qxl", NULL); + flexarray_vappend(dm_args, "-global", + libxl__sprintf(gc, "qxl-vga.vram_size=%lu", + b_info->u.hvm.vga.vramkb * 1024), + NULL); + flexarray_vappend(dm_args, "-global", + libxl__sprintf(gc, "qxl-vga.ram_size=%lu", +...

This patch series provides the facility to eject and insert a cdrom when the used device-model is qemu-xen. The only difference between both device-model is a call to a QMP command as `xl cd-insert ...` will still update xenstore, even if it''s not used by QEMU. Anthony PERARD (3): libxl_qmp, Introduce libxl__qmp_insert_cdrom. libxl_dm: Set an id to cdrom drives with qemuu. libxl: