October 2008 - Devel - libvirt List Archives

[libvirt] input on F10 virtualization release notes
by Dale Bewley 12 Oct '08

12 Oct '08

I've been working on the virtualization release notes[1] for Fedora 10 these past several days, and I'm looking for input from those in the know. The advances coming out of the Emerging Technologies projects and Fedora in general are very impressive, and I'd like to do them justice. I added a lot of content quickly yesterday, and the page structure is by no means solid, but there is a pending freeze[2] on October 10th. I'd like to get it into the best and most accurate shape possible before then. There will be a chance to make updates again before the F10 release. I've attempted to describe the improvements to virtualization-related packages between the F9 release versions and the anticipated F10 versions. I've created a table[3] of those versions to help with the comparison. I'd appreciate it if you'd let me know: * if you believe a version bump is pending * if I've left out any packages or features * if I included something not noteworthy * anything else you have to say If you have any comments, contributions, or criticisms at all, please add them to the wiki article/talk page/or email them to me. Thanks! And keep up the great work! [1] https://fedoraproject.org/wiki/Docs/Beats/Virtualization [2] http://poelstra.fedorapeople.org/schedules/f-10/f-10-docs-tasks.html [3] https://fedoraproject.org/wiki/DaleBewley#Virtualization_Release_Notes -- Dale Bewley - Unix Administrator - Shields Library - UC Davis GPG: 0xB098A0F3 0D5A 9AEB 43F4 F84C 7EFD 1753 064D 2583 B098 A0F3

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[libvirt] About the Windows Support ToDo Item
by Adhyas Avasthi 11 Oct '08

11 Oct '08

I could not really understand this ToDo Item clearly. Does this mean that libvert can be installed on Windows and then support Windows Hypervisor ? Please pardon my lack of understanding, but from what I understand libvert is supposed to be installed on the hypervisor itself (either in DOM0 or in the kernel that is managing the hardware underneath, etc.) and then communicated to from the virtual machine manager utility running on another machine and trying to control VM behavior by communicating to the hypervisor. And libvert does not support Windows hypervisor yet. So does this ToDo mean that there is an expected support for Windows Hypervisor? What about VMware hypervisor, then ? Can I install (after some development) libvert on vmkernel (VMware's hardware managing OS) and then control it from a virtual machine manager? I am just trying to understand the ToDo item and possibilities of using libvert. -- Adhyas ******************************************************************** Two types have compatible type if their types are the same. — ANSI C Standard, 3.1.2.6. ********************************************************************

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[libvirt] PATCH: Support SDL configuration for QEMU driver
by Daniel P. Berrange 10 Oct '08

10 Oct '08

QEMU has two modes of providing a graphical display, VNC and SDL. Now most of our tools just use VNC, but occasionally people want to use SDL for some crazy reason. We already support this in Xen driver, but the QEMU impl has been rather lacking. At the moment if you ask for a SDL display it'll only happen to work if you had the $DISPLAY environment variable set when you started libvirtd - you probably don't. The generic XML parser allows for two attributes on the <graohics> element for setting the display and xauth filename, so this patch updates the QEMU driver to use this data if available. This means we have to start setting environment variables when invoking QEMU, so this patch is a little larger than would otherwise be expected. Now previously since we just use 'execv' the QEMU process would just inherit all libvirtd's environment variables. When we now use execve() no variables are inherited - we have to explicitly set all the ones we need. I'm not sure what we should consider the mimimum required? I'm merely setting 'LC_ALL=C' to ensure it runs in C locale. Do we need to set $PATH for QEMU - maybe ? Anything else which is good practice to set ? src/qemu_conf.c | 60 +++++++++- src/qemu_conf.h | 3 src/qemu_driver.c | 19 ++- tests/qemuxml2argvdata/qemuxml2argv-boot-cdrom.args | 2 tests/qemuxml2argvdata/qemuxml2argv-boot-floppy.args | 2 tests/qemuxml2argvdata/qemuxml2argv-boot-network.args | 2 tests/qemuxml2argvdata/qemuxml2argv-bootloader.args | 2 tests/qemuxml2argvdata/qemuxml2argv-clock-localtime.args | 2 tests/qemuxml2argvdata/qemuxml2argv-clock-utc.args | 2 tests/qemuxml2argvdata/qemuxml2argv-console-compat.args | 2 tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-empty.args | 2 tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom.args | 2 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-cdrom.args | 2 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-disk.args | 2 tests/qemuxml2argvdata/qemuxml2argv-disk-floppy.args | 2 tests/qemuxml2argvdata/qemuxml2argv-disk-many.args | 2 tests/qemuxml2argvdata/qemuxml2argv-disk-usb.args | 2 tests/qemuxml2argvdata/qemuxml2argv-disk-virtio.args | 2 tests/qemuxml2argvdata/qemuxml2argv-disk-xenvbd.args | 2 tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.args | 2 tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.xml | 2 tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc.args | 2 tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address.args | 2 tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-product.args | 2 tests/qemuxml2argvdata/qemuxml2argv-input-usbmouse.args | 2 tests/qemuxml2argvdata/qemuxml2argv-input-usbtablet.args | 2 tests/qemuxml2argvdata/qemuxml2argv-input-xen.args | 2 tests/qemuxml2argvdata/qemuxml2argv-minimal.args | 2 tests/qemuxml2argvdata/qemuxml2argv-misc-acpi.args | 2 tests/qemuxml2argvdata/qemuxml2argv-misc-no-reboot.args | 2 tests/qemuxml2argvdata/qemuxml2argv-net-user.args | 2 tests/qemuxml2argvdata/qemuxml2argv-net-virtio.args | 2 tests/qemuxml2argvdata/qemuxml2argv-parallel-tcp.args | 2 tests/qemuxml2argvdata/qemuxml2argv-serial-dev.args | 2 tests/qemuxml2argvdata/qemuxml2argv-serial-file.args | 2 tests/qemuxml2argvdata/qemuxml2argv-serial-many.args | 2 tests/qemuxml2argvdata/qemuxml2argv-serial-pty.args | 2 tests/qemuxml2argvdata/qemuxml2argv-serial-tcp-telnet.args | 2 tests/qemuxml2argvdata/qemuxml2argv-serial-tcp.args | 2 tests/qemuxml2argvdata/qemuxml2argv-serial-udp.args | 2 tests/qemuxml2argvdata/qemuxml2argv-serial-unix.args | 2 tests/qemuxml2argvdata/qemuxml2argv-serial-vc.args | 2 tests/qemuxml2argvdata/qemuxml2argv-sound.args | 2 tests/qemuxml2argvtest.c | 31 ++++- 44 files changed, 145 insertions(+), 48 deletions(-) Daniel diff -r 194a93a4a942 src/qemu_conf.c --- a/src/qemu_conf.c Wed Oct 01 11:52:52 2008 +0100 +++ b/src/qemu_conf.c Thu Oct 02 18:03:43 2008 +0100 @@ -710,6 +710,7 @@ virDomainObjPtr vm, unsigned int qemuCmdFlags, const char ***retargv, + const char ***retenv, int **tapfds, int *ntapfds, const char *migrateFrom) { @@ -728,6 +729,8 @@ int disableKQEMU = 0; int qargc = 0, qarga = 0; const char **qargv = NULL; + int qenvc = 0, qenva = 0; + const char **qenv = NULL; const char *emulator; uname(&ut); @@ -775,14 +778,39 @@ do { \ ADD_ARG_LIT("-usbdevice"); \ ADD_ARG_SPACE; \ - if ((asprintf((char **)&(qargv[qargc++]), "disk:%s", thisarg)) == -1) { \ + if ((asprintf((char **)&(qargv[qargc++]), \ + "disk:%s", thisarg)) == -1) { \ qargv[qargc-1] = NULL; \ goto no_memory; \ } \ } while (0) +#define ADD_ENV_SPACE \ + do { \ + if (qenvc == qenva) { \ + qenva += 10; \ + if (VIR_REALLOC_N(qenv, qenva) < 0) \ + goto no_memory; \ + } \ + } while (0) + +#define ADD_ENV(thisarg) \ + do { \ + ADD_ENV_SPACE; \ + qenv[qenvc++] = thisarg; \ + } while (0) + +#define ADD_ENV_LIT(thisarg) \ + do { \ + ADD_ENV_SPACE; \ + if ((qenv[qenvc++] = strdup(thisarg)) == NULL) \ + goto no_memory; \ + } while (0) + snprintf(memory, sizeof(memory), "%lu", vm->def->memory/1024); snprintf(vcpus, sizeof(vcpus), "%lu", vm->def->vcpus); + + ADD_ENV_LIT("LC_ALL=C"); emulator = vm->def->emulator; if (!emulator) @@ -1163,7 +1191,24 @@ } } else if (vm->def->graphics && vm->def->graphics->type == VIR_DOMAIN_GRAPHICS_TYPE_SDL) { - /* SDL is the default. no args needed */ + char *xauth = NULL; + char *display = NULL; + + if (vm->def->graphics->data.sdl.xauth && + asprintf(&xauth, "XAUTHORITY=%s", + vm->def->graphics->data.sdl.xauth) < 0) + goto no_memory; + if (vm->def->graphics->data.sdl.display && + asprintf(&display, "DISPLAY=%s", + vm->def->graphics->data.sdl.display) < 0) { + VIR_FREE(xauth); + goto no_memory; + } + + if (xauth) + ADD_ENV(xauth); + if (display) + ADD_ENV(display); } /* Add sound hardware */ @@ -1225,8 +1270,10 @@ } ADD_ARG(NULL); + ADD_ENV(NULL); *retargv = qargv; + *retenv = qenv; return 0; no_memory: @@ -1245,9 +1292,18 @@ VIR_FREE((qargv)[i]); VIR_FREE(qargv); } + if (qenv) { + for (i = 0 ; i < qenvc ; i++) + VIR_FREE((qenv)[i]); + VIR_FREE(qenv); + } return -1; #undef ADD_ARG #undef ADD_ARG_LIT #undef ADD_ARG_SPACE +#undef ADD_USBDISK +#undef ADD_ENV +#undef ADD_ENV_LIT +#undef ADD_ENV_SPACE } diff -r 194a93a4a942 src/qemu_conf.h --- a/src/qemu_conf.h Wed Oct 01 11:52:52 2008 +0100 +++ b/src/qemu_conf.h Thu Oct 02 18:03:43 2008 +0100 @@ -93,7 +93,8 @@ struct qemud_driver *driver, virDomainObjPtr dom, unsigned int qemuCmdFlags, - const char ***argv, + const char ***retargv, + const char ***retenv, int **tapfds, int *ntapfds, const char *migrateFrom); diff -r 194a93a4a942 src/qemu_driver.c --- a/src/qemu_driver.c Wed Oct 01 11:52:52 2008 +0100 +++ b/src/qemu_driver.c Thu Oct 02 18:03:43 2008 +0100 @@ -844,6 +844,7 @@ virDomainObjPtr vm, const char *migrateFrom) { const char **argv = NULL, **tmp; + const char **progenv = NULL; int i, ret; char logfile[PATH_MAX]; struct stat sb; @@ -939,13 +940,23 @@ } if (qemudBuildCommandLine(conn, driver, vm, - qemuCmdFlags, &argv, + qemuCmdFlags, &argv, &progenv, &tapfds, &ntapfds, migrateFrom) < 0) { close(vm->logfile); vm->logfile = -1; return -1; } + tmp = progenv; + while (*tmp) { + if (safewrite(vm->logfile, *tmp, strlen(*tmp)) < 0) + qemudLog(QEMUD_WARN, _("Unable to write envv to logfile %d: %s\n"), + errno, strerror(errno)); + if (safewrite(vm->logfile, " ", 1) < 0) + qemudLog(QEMUD_WARN, _("Unable to write envv to logfile %d: %s\n"), + errno, strerror(errno)); + tmp++; + } tmp = argv; while (*tmp) { if (safewrite(vm->logfile, *tmp, strlen(*tmp)) < 0) @@ -966,7 +977,7 @@ for (i = 0 ; i < ntapfds ; i++) FD_SET(tapfds[i], &keepfd); - ret = virExec(conn, argv, NULL, &keepfd, &vm->pid, + ret = virExec(conn, argv, progenv, &keepfd, &vm->pid, vm->stdin_fd, &vm->stdout_fd, &vm->stderr_fd, VIR_EXEC_NONBLOCK); if (ret == 0) { @@ -977,6 +988,10 @@ for (i = 0 ; argv[i] ; i++) VIR_FREE(argv[i]); VIR_FREE(argv); + + for (i = 0 ; progenv[i] ; i++) + VIR_FREE(progenv[i]); + VIR_FREE(progenv); if (tapfds) { for (i = 0 ; i < ntapfds ; i++) { diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-boot-cdrom.args --- a/tests/qemuxml2argvdata/qemuxml2argv-boot-cdrom.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-boot-cdrom.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot d -cdrom /dev/cdrom -net none -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot d -cdrom /dev/cdrom -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-boot-floppy.args --- a/tests/qemuxml2argvdata/qemuxml2argv-boot-floppy.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-boot-floppy.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot a -hda /dev/HostVG/QEMUGuest1 -fda /tmp/firmware.img -net none -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot a -hda /dev/HostVG/QEMUGuest1 -fda /tmp/firmware.img -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-boot-network.args --- a/tests/qemuxml2argvdata/qemuxml2argv-boot-network.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-boot-network.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot n -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot n -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-bootloader.args --- a/tests/qemuxml2argvdata/qemuxml2argv-bootloader.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-bootloader.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu-kvm -S -M xenner -m 214 -smp 1 -nographic -monitor pty -no-acpi -bootloader /usr/bin/pygrub -cdrom /dev/cdrom -net none -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu-kvm -S -M xenner -m 214 -smp 1 -nographic -monitor pty -no-acpi -bootloader /usr/bin/pygrub -cdrom /dev/cdrom -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-clock-localtime.args --- a/tests/qemuxml2argvdata/qemuxml2argv-clock-localtime.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-clock-localtime.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -localtime -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -localtime -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-clock-utc.args --- a/tests/qemuxml2argvdata/qemuxml2argv-clock-utc.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-clock-utc.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-console-compat.args --- a/tests/qemuxml2argvdata/qemuxml2argv-console-compat.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-console-compat.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial pty -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial pty -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-empty.args --- a/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-empty.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-empty.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -drive file=/dev/HostVG/QEMUGuest1,if=ide,index=0 -drive file=,if=ide,media=cdrom,index=2 -net none -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -drive file=/dev/HostVG/QEMUGuest1,if=ide,index=0 -drive file=,if=ide,media=cdrom,index=2 -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom.args --- a/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -cdrom /root/boot.iso -net none -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -cdrom /root/boot.iso -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-cdrom.args --- a/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-cdrom.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-cdrom.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot d -drive file=/dev/HostVG/QEMUGuest1,if=ide,index=0 -drive file=/dev/HostVG/QEMUGuest2,if=ide,media=cdrom,index=2 -net none -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot d -drive file=/dev/HostVG/QEMUGuest1,if=ide,index=0 -drive file=/dev/HostVG/QEMUGuest2,if=ide,media=cdrom,index=2 -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-disk.args --- a/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-disk.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-boot-disk.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -drive file=/dev/HostVG/QEMUGuest1,if=ide,index=0,boot=on -drive file=/dev/HostVG/QEMUGuest2,if=ide,media=cdrom,index=2 -net none -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -drive file=/dev/HostVG/QEMUGuest1,if=ide,index=0,boot=on -drive file=/dev/HostVG/QEMUGuest2,if=ide,media=cdrom,index=2 -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-disk-floppy.args --- a/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -fda /dev/fd0 -fdb /tmp/firmware.img -net none -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -fda /dev/fd0 -fdb /tmp/firmware.img -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-disk-many.args --- a/tests/qemuxml2argvdata/qemuxml2argv-disk-many.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-many.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -hdb /dev/HostVG/QEMUGuest2 -hdc /tmp/data.img -hdd /tmp/logs.img -net none -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -hdb /dev/HostVG/QEMUGuest2 -hdc /tmp/data.img -hdd /tmp/logs.img -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-disk-usb.args --- a/tests/qemuxml2argvdata/qemuxml2argv-disk-usb.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-usb.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -usbdevice disk:/tmp/usbdisk.img -net none -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -usbdevice disk:/tmp/usbdisk.img -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-disk-virtio.args --- a/tests/qemuxml2argvdata/qemuxml2argv-disk-virtio.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-virtio.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -drive file=/dev/HostVG/QEMUGuest1,if=ide,index=0,boot=on -drive file=/dev/HostVG/QEMUGuest2,if=ide,media=cdrom,index=2 -drive file=/tmp/data.img,if=virtio,index=0 -drive file=/tmp/logs.img,if=virtio,index=6 -net none -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -drive file=/dev/HostVG/QEMUGuest1,if=ide,index=0,boot=on -drive file=/dev/HostVG/QEMUGuest2,if=ide,media=cdrom,index=2 -drive file=/tmp/data.img,if=virtio,index=0 -drive file=/tmp/logs.img,if=virtio,index=6 -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-disk-xenvbd.args --- a/tests/qemuxml2argvdata/qemuxml2argv-disk-xenvbd.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-xenvbd.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -drive file=/dev/HostVG/QEMUGuest1,if=ide,index=0,boot=on -drive file=/dev/HostVG/QEMUGuest2,if=ide,media=cdrom,index=2 -drive file=/tmp/data.img,if=xen,index=0 -drive file=/tmp/logs.img,if=xen,index=6 -net none -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -drive file=/dev/HostVG/QEMUGuest1,if=ide,index=0,boot=on -drive file=/dev/HostVG/QEMUGuest2,if=ide,media=cdrom,index=2 -drive file=/tmp/data.img,if=xen,index=0 -drive file=/tmp/logs.img,if=xen,index=6 -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.args --- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb +LC_ALL=C XAUTHORITY=/root/.Xauthority DISPLAY=:0.1 /usr/bin/qemu -S -M pc -m 214 -smp 1 -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.xml --- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.xml Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.xml Thu Oct 02 18:03:43 2008 +0100 @@ -19,6 +19,6 @@ <target dev='hda' bus='ide'/> </disk> <input type='mouse' bus='ps2'/> - <graphics type='sdl'/> + <graphics type='sdl' display=':0.1' xauth='/root/.Xauthority'/> </devices> </domain> diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc.args --- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb -vnc 127.0.0.1:3 +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb -vnc 127.0.0.1:3 diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address.args --- a/tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb -usbdevice host:014.006 +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb -usbdevice host:014.006 diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-product.args --- a/tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-product.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-product.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb -usbdevice host:0204:6025 +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb -usbdevice host:0204:6025 diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-input-usbmouse.args --- a/tests/qemuxml2argvdata/qemuxml2argv-input-usbmouse.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-input-usbmouse.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb -usbdevice mouse +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb -usbdevice mouse diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-input-usbtablet.args --- a/tests/qemuxml2argvdata/qemuxml2argv-input-usbtablet.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-input-usbtablet.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb -usbdevice tablet +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb -usbdevice tablet diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-input-xen.args --- a/tests/qemuxml2argvdata/qemuxml2argv-input-xen.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-input-xen.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/xenner -S -M xenner -m 214 -smp 1 -monitor pty -no-acpi -bootloader /foo -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb -vnc 127.0.0.1:3 +LC_ALL=C /usr/bin/xenner -S -M xenner -m 214 -smp 1 -monitor pty -no-acpi -bootloader /foo -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb -vnc 127.0.0.1:3 diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-minimal.args --- a/tests/qemuxml2argvdata/qemuxml2argv-minimal.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-minimal.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -name QEMUGuest1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -name QEMUGuest1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-misc-acpi.args --- a/tests/qemuxml2argvdata/qemuxml2argv-misc-acpi.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-misc-acpi.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-misc-no-reboot.args --- a/tests/qemuxml2argvdata/qemuxml2argv-misc-no-reboot.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-misc-no-reboot.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-reboot -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-reboot -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-net-user.args --- a/tests/qemuxml2argvdata/qemuxml2argv-net-user.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-net-user.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net nic,macaddr=00:11:22:33:44:55,vlan=0 -net user,vlan=0 -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net nic,macaddr=00:11:22:33:44:55,vlan=0 -net user,vlan=0 -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-net-virtio.args --- a/tests/qemuxml2argvdata/qemuxml2argv-net-virtio.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-net-virtio.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net nic,macaddr=00:11:22:33:44:55,vlan=0,model=virtio -net user,vlan=0 -serial none -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net nic,macaddr=00:11:22:33:44:55,vlan=0,model=virtio -net user,vlan=0 -serial none -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-parallel-tcp.args --- a/tests/qemuxml2argvdata/qemuxml2argv-parallel-tcp.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-parallel-tcp.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel tcp:127.0.0.1:9999,listen -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel tcp:127.0.0.1:9999,listen -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-serial-dev.args --- a/tests/qemuxml2argvdata/qemuxml2argv-serial-dev.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-serial-dev.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial /dev/ttyS2 -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial /dev/ttyS2 -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-serial-file.args --- a/tests/qemuxml2argvdata/qemuxml2argv-serial-file.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-serial-file.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial file:/tmp/serial.log -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial file:/tmp/serial.log -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-serial-many.args --- a/tests/qemuxml2argvdata/qemuxml2argv-serial-many.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-serial-many.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial pty -serial file:/tmp/serial.log -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial pty -serial file:/tmp/serial.log -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-serial-pty.args --- a/tests/qemuxml2argvdata/qemuxml2argv-serial-pty.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-serial-pty.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial pty -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial pty -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-serial-tcp-telnet.args --- a/tests/qemuxml2argvdata/qemuxml2argv-serial-tcp-telnet.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-serial-tcp-telnet.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial telnet:127.0.0.1:9999,server -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial telnet:127.0.0.1:9999,server -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-serial-tcp.args --- a/tests/qemuxml2argvdata/qemuxml2argv-serial-tcp.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-serial-tcp.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial tcp:127.0.0.1:9999 -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial tcp:127.0.0.1:9999 -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-serial-udp.args --- a/tests/qemuxml2argvdata/qemuxml2argv-serial-udp.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-serial-udp.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial udp:127.0.0.1:9998@127.0.0.1:9999 -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial udp:127.0.0.1:9998@127.0.0.1:9999 -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-serial-unix.args --- a/tests/qemuxml2argvdata/qemuxml2argv-serial-unix.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-serial-unix.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial unix:/tmp/serial.sock -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial unix:/tmp/serial.sock -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-serial-vc.args --- a/tests/qemuxml2argvdata/qemuxml2argv-serial-vc.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-serial-vc.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial vc -parallel none -usb +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial vc -parallel none -usb diff -r 194a93a4a942 tests/qemuxml2argvdata/qemuxml2argv-sound.args --- a/tests/qemuxml2argvdata/qemuxml2argv-sound.args Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvdata/qemuxml2argv-sound.args Thu Oct 02 18:03:43 2008 +0100 @@ -1,1 +1,1 @@ -/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb -soundhw pcspk,es1370,sb16 +LC_ALL=C /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor pty -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb -soundhw pcspk,es1370,sb16 diff -r 194a93a4a942 tests/qemuxml2argvtest.c --- a/tests/qemuxml2argvtest.c Wed Oct 01 11:52:52 2008 +0100 +++ b/tests/qemuxml2argvtest.c Thu Oct 02 18:03:43 2008 +0100 @@ -22,11 +22,14 @@ #define MAX_FILE 4096 -static int testCompareXMLToArgvFiles(const char *xml, const char *cmd, int extraFlags) { +static int testCompareXMLToArgvFiles(const char *xml, + const char *cmd, + int extraFlags) { char argvData[MAX_FILE]; char *expectargv = &(argvData[0]); char *actualargv = NULL; const char **argv = NULL; + const char **qenv = NULL; const char **tmp = NULL; int ret = -1, len, flags; virDomainDefPtr vmdef = NULL; @@ -48,18 +51,32 @@ extraFlags; if (qemudBuildCommandLine(NULL, &driver, - &vm, flags, &argv, + &vm, flags, &argv, &qenv, NULL, NULL, NULL) < 0) goto fail; + len = 1; /* for trailing newline */ + tmp = qenv; + while (*tmp) { + len += strlen(*tmp) + 1; + tmp++; + } + tmp = argv; - len = 1; /* for trailing newline */ while (*tmp) { len += strlen(*tmp) + 1; tmp++; } actualargv = malloc(sizeof(*actualargv)*len); actualargv[0] = '\0'; + tmp = qenv; + len = 0; + while (*tmp) { + if (actualargv[0]) + strcat(actualargv, " "); + strcat(actualargv, *tmp); + tmp++; + } tmp = argv; len = 0; while (*tmp) { @@ -86,6 +103,14 @@ tmp++; } free(argv); + } + if (qenv) { + tmp = qenv; + while (*tmp) { + free(*(char**)tmp); + tmp++; + } + free(qenv); } virDomainDefFree(vmdef); return ret; -- |: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :| |: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|

4 9

[libvirt] [PATCH] Unify most error reporting (ver 2)
by Cole Robinson 10 Oct '08

10 Oct '08

The attached patch is a more complete cut at unifying error reporting among the different source files. Most files have their own custom Error function, each with varying degrees of functionality, and lots of code duplication. The attached patch adds a helper function to virterror.c that centralizes all this logic, and redefines each local error function as a macro that calls out to the helper. The fixed files now offer printf style reporting, and the macros pass off function name, file name, and line number of the reported error (currently not used, but handy to have). This change centralizes probably 90% of the error calls. Some files have pretty custom error functions that don't map easily to the helper, or call __virRaiseError directly in a number of places, so I skipped these for now. Eventually we should move all these edge cases over so any src/ wide error changes will be pretty easy to make. The one thing we lose here is that some some places were logging info in the err{1,2,3} and int{1,2} fields of raised error. I don't consider this a loss: even where it was used, it was used inconsistently and rarely for anything that would be useful to a user. In the places where the data had some value, I included it in the error string. One side question: is src/xmlrpc.{c,h} even used? And if not, can it be removed? Thanks, Cole domain_conf.c | 27 +----------- hash.c | 26 +----------- internal.h | 6 ++ lxc_conf.c | 21 --------- lxc_conf.h | 7 +-- network_conf.c | 23 +--------- openvz_conf.c | 22 ---------- openvz_conf.h | 7 ++- proxy_internal.c | 23 +--------- qemu_conf.c | 21 --------- qemu_conf.h | 8 +-- qparams.c | 10 +--- sexpr.c | 25 +---------- storage_conf.c | 19 --------- storage_conf.h | 7 +-- test.c | 28 ++++--------- util.c | 27 +----------- virterror.c | 40 ++++++++++++++++++ xen_internal.c | 116 ++++++++++++++++++------------------------------------- xen_unified.c | 24 ++--------- xend_internal.c | 59 ++------------------------- xm_internal.c | 28 ++----------- xml.c | 43 +++++--------------- xs_internal.c | 23 +--------- 24 files changed, 164 insertions(+), 476 deletions(-)

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[libvirt] libvirt - Configure fails with error message
by Ricardo Tiago 10 Oct '08

10 Oct '08

Hi, When i try to run configure it fails asking me to install the gnutls library, which is already installed. Output from configure: checking for struct _xmlURI.query_raw... no checking gnutls/gnutls.h usability... yes checking gnutls/gnutls.h presence... yes checking for gnutls/gnutls.h... yes checking for gnutls_handshake in -lgnutls... no configure: error: You must install the GnuTLS library in order to compile and run libvirt [user1@xxx libvirt-0.4.6]# rpm -qa | grep gnutls gnutls-devel-1.4.1-3.el5_1 gnutls-1.4.1-3.el5_1 After some checking in configure.in I verified that what was really missing is libgcrypt-devel. I believe the error message should be updated and provide more details or at least a check for libgcrypt should be done before the gnutls check. Ricardo

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[libvirt] [PATCH 0/2] Update MinGW specfile and add NSIS support to nightly builds
by Richard W.M. Jones 10 Oct '08

10 Oct '08

This patch is in two parts. The first part just updates the MinGW specfile to the latest version. Note that it is also renamed (mingw-* -> mingw32-*) to match the approved Fedora MinGW packaging guidelines. The second part adds NSIS support. You will need mingw32-nsis and mingw32-nsiswrapper installed, and then you'll get a nightly Windows installer containing (at the moment) just libvirt-0.dll, virsh.exe and some documentation and dependencies. Rich. -- Richard Jones, Emerging Technologies, Red Hat http://et.redhat.com/~rjones virt-top is 'top' for virtual machines. Tiny program with many powerful monitoring features, net stats, disk stats, logging, etc. http://et.redhat.com/~rjones/virt-top

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[libvirt] PATCH: Disable QEMU drive caching
by Daniel P. Berrange 10 Oct '08

10 Oct '08

QEMU defaults to allowing the host OS to cache all disk I/O. THis has a couple of problems - It is a waste of memory because the guest already caches I/O ops - It is unsafe on host OS crash - all unflushed guest I/O will be lost, and there's no ordering guarentees, so metadata updates could be flushe to disk, while the journal updates were not. Say goodbye to your filesystem. - It makes benchmarking more or less impossible / worthless because what the benchmark things are disk writes just sit around in memory so guest disk performance appears to exceed host diskperformance. This patch disables caching on all QEMU guests. NB, Xen has long done this for both PV & HVM guests - QEMU only gained this ability when -drive was introduced, and sadly kept the default to unsafe cache=on settings. Daniel diff -r 4a0ccc9dc530 src/qemu_conf.c --- a/src/qemu_conf.c Wed Oct 08 11:53:45 2008 +0100 +++ b/src/qemu_conf.c Wed Oct 08 11:59:33 2008 +0100 @@ -460,6 +460,8 @@ flags |= QEMUD_CMD_FLAG_DRIVE; if (strstr(help, "boot=on")) flags |= QEMUD_CMD_FLAG_DRIVE_BOOT; + if (strstr(help, "cache=on")) + flags |= QEMUD_CMD_FLAG_DRIVE_CACHE; if (version >= 9000) flags |= QEMUD_CMD_FLAG_VNC_COLON; @@ -959,13 +961,15 @@ break; } - snprintf(opt, PATH_MAX, "file=%s,if=%s,%sindex=%d%s", + snprintf(opt, PATH_MAX, "file=%s,if=%s,%sindex=%d%s%s", disk->src ? disk->src : "", bus, media ? media : "", idx, bootable && disk->device == VIR_DOMAIN_DISK_DEVICE_DISK - ? ",boot=on" : ""); + ? ",boot=on" : "", + qemuCmdFlags & QEMUD_CMD_FLAG_DRIVE_BOOT + ? ",cache=off" : ""); ADD_ARG_LIT("-drive"); ADD_ARG_LIT(opt); diff -r 4a0ccc9dc530 src/qemu_conf.h --- a/src/qemu_conf.h Wed Oct 08 11:53:45 2008 +0100 +++ b/src/qemu_conf.h Wed Oct 08 11:59:33 2008 +0100 @@ -44,7 +44,8 @@ QEMUD_CMD_FLAG_NO_REBOOT = (1 << 2), QEMUD_CMD_FLAG_DRIVE = (1 << 3), QEMUD_CMD_FLAG_DRIVE_BOOT = (1 << 4), - QEMUD_CMD_FLAG_NAME = (1 << 5), + QEMUD_CMD_FLAG_DRIVE_CACHE = (1 << 5), + QEMUD_CMD_FLAG_NAME = (1 << 6), }; /* Main driver state */ -- |: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :| |: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|

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[libvirt] [PATCH] cleanup virDomainCreateLinux into virDomainDefineXML
by Daniel Veillard 10 Oct '08

10 Oct '08

As promised in the libvirt-qpid thread, virDomainCreateLinux() call name makes no sense (anymore), and it should be renamed, i guess since virDomainCreate() already exist and by similarity with virDomainDefineXML() the best name is virDomainCreateXML(). The associated patch rename virDomainCreateLinux to virDomainCreateXML create a small function virDomainCreateLinux calling the former, document it as deprecated. To help comprehension of the source code it's also best to rename the internal driver method in a similar way, which inflates the patch a bit but is IMHO worth it. The patch also fixes a few #elif define(__sun__) and turn them into the correct #elif defined(__sun__) cpp instructions, and changes include/libvirt/virterror.h to improve the generated HTML page about the deprected fileds in the structure, since we need to regenerate the API xml and the docs, it was a good opportunity for that small change. I removed the docs/ subdir part from the patch as it's generated and mostly unreadable, that keeps it smaller too. Daniel -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ daniel(a)veillard.com | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/

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[libvirt] [PATCH] fix index creation for disks > {sd,hd,xvd,vd}z
by Chris Wright 10 Oct '08

10 Oct '08

Calling virDiskNameToIndex with a disk name > {sd,hd,xvd,vd}z, such as vdaa, generates a bogus index. Account for iterations through the loop. Old behaviour: vda -> 0 vdz -> 25 vdaa -> 0 vdaz -> 25 New behaviour: vda -> 0 vdz -> 25 vdaa -> 26 vdaz -> 51 This was discovered by Sanjay Rao, thanks for the report. Signed-off-by: Chris Wright <chrisw(a)redhat.com> Cc: Mark Wagner <mwagner(a)redhat.com> Cc: Sanjay Rao <srao(a)redhat.com> --- src/domain_conf.c | 2 +- src/util.c | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/src/domain_conf.c b/src/domain_conf.c index 6a35064..b5897a7 100644 --- a/src/domain_conf.c +++ b/src/domain_conf.c @@ -3395,7 +3395,7 @@ char *virDomainConfigFile(virConnectPtr conn, /* Translates a device name of the form (regex) "[fhv]d[a-z]+" into * the corresponding bus,index combination (e.g. sda => (0,0), sdi (1,1), - * hdd => (1,1), vdaa => (0,27)) + * hdd => (1,1), vdaa => (0,26)) * @param disk The disk device * @param busIdx parsed bus number * @param devIdx parsed device number diff --git a/src/util.c b/src/util.c index ca14be1..56390d7 100644 --- a/src/util.c +++ b/src/util.c @@ -1055,7 +1055,7 @@ const char *virEnumToString(const char *const*types, } /* Translates a device name of the form (regex) "[fhv]d[a-z]+" into - * the corresponding index (e.g. sda => 1, hdz => 26, vdaa => 27) + * the corresponding index (e.g. sda => 0, hdz => 25, vdaa => 26) * @param name The name of the device * @return name's index, or -1 on failure */ @@ -1075,8 +1075,8 @@ int virDiskNameToIndex(const char *name) { if (!ptr) return -1; - while (*ptr) { - idx = idx * 26; + for (i = 0; *ptr; i++) { + idx = (idx + i) * 26; if (!c_islower(*ptr)) return -1;

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[libvirt] Libvirt.org will be down in an hour till tomorrow morning
by Daniel Veillard 10 Oct '08

10 Oct '08

There is major electric change at the hosting place for libvirt.org and the server will need to be shutdown for the night (french time, i.e. beginning of the afternoon US EST time). Hopefully the services will be restarted tomorrow morning, sorry for the disruption and the late announcement, I just learned about it... Daniel -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ daniel(a)veillard.com | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/

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