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[libvirt] kernel summit topic - 'containers end-game'
by Serge E. Hallyn 08 Jul '09

08 Jul '09

A topic on ksummit agenda is 'containers end-game and how do we get there'. So for starters, looking just at application (and system) containers, what do the libvirt and liblxc projects want to see in kernel support that is currently missing? Are there specific things that should be done soon to make containers more useful and usable? More generally, the topic raises the question... what 'end-games' are there? A few I can think of off-hand include: 1. resource control 2. lightweight virtual servers 3. (or 2.5) unprivileged containers/jail-on-steroids (lightweight virtual servers in which you might, just maybe, almost, be able to give away a root account, at least as much as you could do so with a kvm/qemu/xen partition) 4. checkpoint, restart, and migration For each end-game, what kernel pieces do we think are missing? For instance, people seem agreed that resource control needs io control :) Containers imo need a user namespace. I think there are quite a few network namespace exploiters who require sysfs directory tagging (or some equivalent) to allow us to migrate physical devices into network namespaces. And checkpoint/restart needs... checkpoint/restart. thanks, -serge

5 14

[libvirt] PATCH: Fix LXC container capabilities
by Daniel P. Berrange 08 Jul '09

08 Jul '09

My previous change to LXC container capabilties setup has a fairly stupid bug in it. The container init process starts off with no capabilities whatsoever :-( This was caused by a bogus capng_lock() call which meant that all capabilities were cleared when the init process was exec'd. The capng_lock call sets NOROOT & NROOT_LOCKED flags in the process secure bits. This is not neccessary for the init process - we have reduced the bounding set which is sufficient for our security goals. With the capng_lock() call removed, the init process gets its permitted and effective sets filled to match the bounding set which is the desired scenario. Daniel diff --git a/src/lxc_container.c b/src/lxc_container.c index 950dd50..b3978df 100644 --- a/src/lxc_container.c +++ b/src/lxc_container.c @@ -675,16 +675,9 @@ static int lxcContainerDropCapabilities(void) _("failed to apply capabilities: %d"), ret); return -1; } - - /* Need to prevent them regaining any caps on exec */ - if ((ret = capng_lock()) < 0) { - lxcError(NULL, NULL, VIR_ERR_INTERNAL_ERROR, - _("failed to lock capabilities: %d"), ret); - return -1; - } - #else - VIR_WARN0(_("libcap-ng support not compiled in, unable to clear capabilities")); + /* Don't warn, since this ends up going to the guest console and annoying admins + VIR_WARN0(_("libcap-ng support not compiled in, unable to clear capabilities")); */ #endif return 0; } -- |: 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 :|

2 1

[libvirt] Cannot get network to work with LXC
by James Yu 08 Jul '09

08 Jul '09

Hi all, I tried to use the first xml config in http://libvirt.org/drvlxc.html to setup my first light weight container. However, I was unable to get the container's network to work. When I tried to give the interface an IP, I got the following error message: sh-4.0# /sbin/ifconfig veth1 192.168.0.1/24 SIOCSIFADDR: Permission denied SIOCSIFNETMASK: Permission denied SIOCGIFADDR: Cannot assign requested address SIOCSIFBROADCAST: Permission denied SIOCSIFFLAGS: Permission denied sh-4.0# Any advise ? This is a UTF-8 formatted mail ----------------------------------------------- James C.-C.Yu

3 2

[libvirt] PATCH: Video device config
by Tom Hughes 08 Jul '09

08 Jul '09

I recently posted a patch on the RedHat bugzilla (bug #467038) to add a model attribute to the graphics element so that the different graphics cards supported by QEMU could be selected. Apparently that approach has been rejected in the past however, and the preferred approach is to add a separate video element. I've taken the patch that Daniel Berrange posted here a few months ago that added the necessary XML handling for the new element and extended it by filling in the QEMU driver code to make it use the model details as well as fixing the default video model for XEN domains as per the list of outstanding issues given with the original patch. The updated patch is attached, and based on the list of outstanding tasks given before what remains to be done is: - Add RNG XML schemas & website docs - Make Xen drivers use this info for setting stdvga=1|0 config arg - Make VirtualBox use this info in whatever way it needs Tom -- Tom Hughes (tom(a)compton.nu) http://www.compton.nu/

3 3

[libvirt] [PATCH 2/4] fix failing "make distcheck"
by Jim Meyering 08 Jul '09

08 Jul '09

Make distcheck would fail without this: >From e2f91000a33168d2aaac89f94f1b11c633c579f0 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering(a)redhat.com> Date: Wed, 8 Jul 2009 08:15:54 +0200 Subject: [PATCH 2/4] fix failing "make distcheck" * docs/Makefile.am (xml): Distribute testpool.xml and testvol.xml, which are referenced from testnode.xml. --- docs/Makefile.am | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/docs/Makefile.am b/docs/Makefile.am index 43d04c3..4bdb827 100644 --- a/docs/Makefile.am +++ b/docs/Makefile.am @@ -55,7 +55,9 @@ xml = \ testdomfv0.xml \ testnetdef.xml \ testnetpriv.xml \ - testnode.xml + testnode.xml \ + testpool.xml \ + testvol.xml fig = \ libvirt-net-logical.fig \ -- 1.6.3.3.524.g8586b

3 2

[libvirt] [PATCH 1/4] Don't use mylibtool, (subsumed by automake's silent rules)
by Jim Meyering 08 Jul '09

08 Jul '09

Its use was causing a non-srcdir build to fail. * Makefile.am (EXTRA_DIST): Remove mylibtool. * configure.in: Don't use mylibtool. --- An alternative (if you don't want to use automake's silent-rules option) would be to keep mylibtool, but to use $(abs_top_srcdir) rather than $(top_srcdir) in that script. Makefile.am | 3 +-- configure.in | 4 ---- 2 files changed, 1 insertions(+), 6 deletions(-) diff --git a/Makefile.am b/Makefile.am index dd98ff2..c251f96 100644 --- a/Makefile.am +++ b/Makefile.am @@ -20,8 +20,7 @@ EXTRA_DIST = \ .x-sc_require_config_h \ .x-sc_prohibit_nonreentrant \ Makefile.nonreentrant \ - autogen.sh \ - mylibtool + autogen.sh man_MANS = virsh.1 diff --git a/configure.in b/configure.in index 1170958..a6f6754 100644 --- a/configure.in +++ b/configure.in @@ -59,10 +59,6 @@ dnl Support building Win32 DLLs (must appear *before* AM_PROG_LIBTOOL) AC_LIBTOOL_WIN32_DLL AM_PROG_LIBTOOL -dnl Override normal libtool in favour of our quiet version -LIBTOOL='$(SHELL) $(top_srcdir)/mylibtool' -AC_SUBST([LIBTOOL]) - AM_PROG_CC_C_O VERSION_SCRIPT_FLAGS=-Wl,--version-script= -- 1.6.3.3.524.g8586b

2 4

[libvirt] PATCH 2/2: Support <video> element in QEMU driver
by Daniel P. Berrange 08 Jul '09

08 Jul '09

This patch extends the QEMU driver to support the <video> element for configuring the type of video adapter exposed to the guest. It implements the XML -> ARGV and ARGV -> XML conversions, so both import & export work. Some of the existing tests are updated to use the <video> element to get test coverage. The QEMU help parsing test is changed to use symbolic constants instead of black magic hex constants. This supports both old -std-vga and new -vga style QEMU args. Daniel From: Daniel P. Berrange <berrange(a)redhat.com> Date: Mon, 6 Jul 2009 14:59:19 +0100 Subject: [PATCH 2/3] Support <video> element for QEMU guests * src/qemu_conf.c, src/qemu_conf.h: Use -vga or -std-vga when starting guests if video card is present * tests/qemuhelptest.c: Change to use constants instead of hardcoded hex numbers, and add VGA support * tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl-fullscreen.xml, tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.args, tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.xml, tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-sasl.args, tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-sasl.xml, tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-tls.xml, tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc.xml, tests/qemuxml2argvdata/qemuxml2argv-input-xen.xml: Add <video> element for testing graphics adapter * tests/qemuxml2argvtest.c: Add QEMUD_CMD_FLAG_VGA flag * tests/qemuxml2xmltest.c: Add missing graphics-vnc-sasl/tls tests --- src/qemu_conf.c | 89 ++++++++++++++++++++ src/qemu_conf.h | 1 + tests/qemuhelptest.c | 66 +++++++++++++- .../qemuxml2argv-graphics-sdl-fullscreen.xml | 3 + .../qemuxml2argv-graphics-sdl.args | 2 +- .../qemuxml2argvdata/qemuxml2argv-graphics-sdl.xml | 3 + .../qemuxml2argv-graphics-vnc-sasl.args | 2 +- .../qemuxml2argv-graphics-vnc-sasl.xml | 3 + .../qemuxml2argv-graphics-vnc-tls.xml | 3 + .../qemuxml2argvdata/qemuxml2argv-graphics-vnc.xml | 3 + tests/qemuxml2argvdata/qemuxml2argv-input-xen.xml | 3 + tests/qemuxml2argvtest.c | 2 +- tests/qemuxml2xmltest.c | 2 + 13 files changed, 174 insertions(+), 8 deletions(-) diff --git a/src/qemu_conf.c b/src/qemu_conf.c index 9ca60b9..6337045 100644 --- a/src/qemu_conf.c +++ b/src/qemu_conf.c @@ -78,6 +78,15 @@ VIR_ENUM_IMPL(qemuDiskCacheV2, VIR_DOMAIN_DISK_CACHE_LAST, "writethrough", "writeback"); +VIR_ENUM_DECL(qemuVideo) + +VIR_ENUM_IMPL(qemuVideo, VIR_DOMAIN_VIDEO_TYPE_LAST, + "std", + "cirrus", + "vmware", + NULL, /* no arg needed for xen */ + NULL /* don't support vbox */); + int qemudLoadDriverConfig(struct qemud_driver *driver, const char *filename) { @@ -455,6 +464,8 @@ static unsigned int qemudComputeCmdFlags(const char *help, if (strstr(help, "format=")) flags |= QEMUD_CMD_FLAG_DRIVE_FORMAT; } + if (strstr(help, "-vga") && !strstr(help, "-std-vga")) + flags |= QEMUD_CMD_FLAG_VGA; if (strstr(help, "boot=on")) flags |= QEMUD_CMD_FLAG_DRIVE_BOOT; if (version >= 9000) @@ -1533,6 +1544,53 @@ int qemudBuildCommandLine(virConnectPtr conn, ADD_ARG_LIT("-full-screen"); } + if (def->nvideos) { + if (def->nvideos > 1) { + qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR, + "%s", _("only one video card is currentely supported")); + goto error; + } + + if (qemuCmdFlags & QEMUD_CMD_FLAG_VGA) { + if (def->videos[0]->type == VIR_DOMAIN_VIDEO_TYPE_XEN) { + /* nothing - vga has no effect on Xen pvfb */ + } else { + const char *vgastr = qemuVideoTypeToString(def->videos[0]->type); + if (!vgastr) { + qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR, + _("video type %s is not supported with QEMU"), + virDomainVideoTypeToString(def->videos[0]->type)); + goto error; + } + + ADD_ARG_LIT("-vga"); + ADD_ARG_LIT(vgastr); + } + } else { + + switch (def->videos[0]->type) { + case VIR_DOMAIN_VIDEO_TYPE_VGA: + ADD_ARG_LIT("-std-vga"); + break; + + case VIR_DOMAIN_VIDEO_TYPE_VMVGA: + ADD_ARG_LIT("-vmwarevga"); + break; + + case VIR_DOMAIN_VIDEO_TYPE_XEN: + case VIR_DOMAIN_VIDEO_TYPE_CIRRUS: + /* No special args - this is the default */ + break; + + default: + qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR, + _("video type %s is not supported with QEMU"), + virDomainVideoTypeToString(def->videos[0]->type)); + goto error; + } + } + } + /* Add sound hardware */ if (def->nsounds) { int size = 100; @@ -2428,6 +2486,7 @@ virDomainDefPtr qemuParseCommandLine(virConnectPtr conn, char *path; int nnics = 0; const char **nics = NULL; + int video = VIR_DOMAIN_VIDEO_TYPE_CIRRUS; if (!progargv[0]) { qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR, @@ -2805,6 +2864,18 @@ virDomainDefPtr qemuParseCommandLine(virConnectPtr conn, def->os.bootloader = strdup(val); if (!def->os.bootloader) goto no_memory; + } else if (STREQ(arg, "-vmwarevga")) { + video = VIR_DOMAIN_VIDEO_TYPE_VMVGA; + } else if (STREQ(arg, "-std-vga")) { + video = VIR_DOMAIN_VIDEO_TYPE_VGA; + } else if (STREQ(arg, "-vga")) { + WANT_VALUE(); + video = qemuVideoTypeFromString(val); + if (video < 0) { + qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR, + _("unknown video adapter type '%s'"), val); + goto error; + } } else if (STREQ(arg, "-domid")) { WANT_VALUE(); /* ignore, generted on the fly */ @@ -2859,6 +2930,24 @@ virDomainDefPtr qemuParseCommandLine(virConnectPtr conn, def->graphics[def->ngraphics++] = sdl; } + if (def->ngraphics) { + virDomainVideoDefPtr vid; + if (VIR_ALLOC(vid) < 0) + goto no_memory; + if (def->virtType == VIR_DOMAIN_VIRT_XEN) + vid->type = VIR_DOMAIN_VIDEO_TYPE_XEN; + else + vid->type = video; + vid->vram = virDomainVideoDefaultRAM(def, vid->type); + vid->heads = 1; + + if (VIR_REALLOC_N(def->videos, def->nvideos+1) < 0) { + virDomainVideoDefFree(vid); + goto no_memory; + } + def->videos[def->nvideos++] = vid; + } + VIR_FREE(nics); if (!def->name) { diff --git a/src/qemu_conf.h b/src/qemu_conf.h index c0ed46d..9065821 100644 --- a/src/qemu_conf.h +++ b/src/qemu_conf.h @@ -57,6 +57,7 @@ enum qemud_cmd_flags { QEMUD_CMD_FLAG_DRIVE_CACHE_V2 = (1 << 12), /* Is the cache= flag wanting new v2 values */ QEMUD_CMD_FLAG_KVM = (1 << 13), /* Whether KVM is compiled in */ QEMUD_CMD_FLAG_DRIVE_FORMAT = (1 << 14), /* Is -drive format= avail */ + QEMUD_CMD_FLAG_VGA = (1 << 15), /* Is -vga avail */ }; /* Main driver state */ diff --git a/tests/qemuhelptest.c b/tests/qemuhelptest.c index bf8a293..73eae54 100644 --- a/tests/qemuhelptest.c +++ b/tests/qemuhelptest.c @@ -89,11 +89,67 @@ mymain(int argc, char **argv) ret = -1; \ } while (0) - DO_TEST("qemu-0.9.1", 0x002f, 9001, 0, 0); - DO_TEST("kvm-74", 0x633e, 9001, 1, 74); - DO_TEST("qemu-0.10.5", 0x5c6f, 10005, 0, 0); - DO_TEST("qemu-kvm-0.10.5", 0x7d7e, 10005, 1, 0); - DO_TEST("kvm-86", 0x7d7e, 10050, 1, 0); + DO_TEST("qemu-0.9.1", + QEMUD_CMD_FLAG_KQEMU | + QEMUD_CMD_FLAG_VNC_COLON | + QEMUD_CMD_FLAG_NO_REBOOT | + QEMUD_CMD_FLAG_DRIVE | + QEMUD_CMD_FLAG_NAME, + 9001, 0, 0); + DO_TEST("kvm-74", + QEMUD_CMD_FLAG_VNC_COLON | + QEMUD_CMD_FLAG_NO_REBOOT | + QEMUD_CMD_FLAG_DRIVE | + QEMUD_CMD_FLAG_DRIVE_BOOT | + QEMUD_CMD_FLAG_NAME | + QEMUD_CMD_FLAG_VNET_HDR | + QEMUD_CMD_FLAG_MIGRATE_KVM_STDIO | + QEMUD_CMD_FLAG_KVM | + QEMUD_CMD_FLAG_DRIVE_FORMAT, + 9001, 1, 74); + DO_TEST("qemu-0.10.5", + QEMUD_CMD_FLAG_KQEMU | + QEMUD_CMD_FLAG_VNC_COLON | + QEMUD_CMD_FLAG_NO_REBOOT | + QEMUD_CMD_FLAG_DRIVE | + QEMUD_CMD_FLAG_NAME | + QEMUD_CMD_FLAG_UUID | + QEMUD_CMD_FLAG_MIGRATE_QEMU_TCP | + QEMUD_CMD_FLAG_MIGRATE_QEMU_EXEC | + QEMUD_CMD_FLAG_DRIVE_CACHE_V2 | + QEMUD_CMD_FLAG_DRIVE_FORMAT | + QEMUD_CMD_FLAG_VGA, + 10005, 0, 0); + DO_TEST("qemu-kvm-0.10.5", + QEMUD_CMD_FLAG_VNC_COLON | + QEMUD_CMD_FLAG_NO_REBOOT | + QEMUD_CMD_FLAG_DRIVE | + QEMUD_CMD_FLAG_DRIVE_BOOT | + QEMUD_CMD_FLAG_NAME | + QEMUD_CMD_FLAG_UUID | + QEMUD_CMD_FLAG_VNET_HDR | + QEMUD_CMD_FLAG_MIGRATE_QEMU_TCP | + QEMUD_CMD_FLAG_MIGRATE_QEMU_EXEC | + QEMUD_CMD_FLAG_DRIVE_CACHE_V2 | + QEMUD_CMD_FLAG_KVM | + QEMUD_CMD_FLAG_DRIVE_FORMAT | + QEMUD_CMD_FLAG_VGA, + 10005, 1, 0); + DO_TEST("kvm-86", + QEMUD_CMD_FLAG_VNC_COLON | + QEMUD_CMD_FLAG_NO_REBOOT | + QEMUD_CMD_FLAG_DRIVE | + QEMUD_CMD_FLAG_DRIVE_BOOT | + QEMUD_CMD_FLAG_NAME | + QEMUD_CMD_FLAG_UUID | + QEMUD_CMD_FLAG_VNET_HDR | + QEMUD_CMD_FLAG_MIGRATE_QEMU_TCP | + QEMUD_CMD_FLAG_MIGRATE_QEMU_EXEC | + QEMUD_CMD_FLAG_DRIVE_CACHE_V2 | + QEMUD_CMD_FLAG_KVM | + QEMUD_CMD_FLAG_DRIVE_FORMAT | + QEMUD_CMD_FLAG_VGA, + 10050, 1, 0); return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE; } diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl-fullscreen.xml b/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl-fullscreen.xml index fe1fe1a..f3fc588 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl-fullscreen.xml +++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl-fullscreen.xml @@ -20,5 +20,8 @@ </disk> <input type='mouse' bus='ps2'/> <graphics type='sdl' display=':0.1' xauth='/root/.Xauthority' fullscreen='yes'/> + <video> + <model type='cirrus' vram='9216' heads='1'/> + </video> </devices> </domain> diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.args index 3b2b049..f908252 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.args +++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.args @@ -1 +1 @@ -LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test 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 +LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test 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 -std-vga diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.xml b/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.xml index 1e04f12..431c3c9 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.xml +++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.xml @@ -20,5 +20,8 @@ </disk> <input type='mouse' bus='ps2'/> <graphics type='sdl' display=':0.1' xauth='/root/.Xauthority'/> + <video> + <model type='vga' vram='9216' heads='1'/> + </video> </devices> </domain> diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-sasl.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-sasl.args index a41a57c..bd63540 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-sasl.args +++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-sasl.args @@ -1 +1 @@ -LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test SASL_CONF_DIR=/root/.sasl2 /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,sasl +LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test SASL_CONF_DIR=/root/.sasl2 /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,sasl -vga cirrus diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-sasl.xml b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-sasl.xml index cbaa1da..b6f99d3 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-sasl.xml +++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-sasl.xml @@ -20,5 +20,8 @@ </disk> <input type='mouse' bus='ps2'/> <graphics type='vnc' port='5903' autoport='no' listen='127.0.0.1'/> + <video> + <model type='cirrus' vram='9216' heads='1'/> + </video> </devices> </domain> diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-tls.xml b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-tls.xml index cbaa1da..b6f99d3 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-tls.xml +++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-tls.xml @@ -20,5 +20,8 @@ </disk> <input type='mouse' bus='ps2'/> <graphics type='vnc' port='5903' autoport='no' listen='127.0.0.1'/> + <video> + <model type='cirrus' vram='9216' heads='1'/> + </video> </devices> </domain> diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc.xml b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc.xml index cbaa1da..b6f99d3 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc.xml +++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc.xml @@ -20,5 +20,8 @@ </disk> <input type='mouse' bus='ps2'/> <graphics type='vnc' port='5903' autoport='no' listen='127.0.0.1'/> + <video> + <model type='cirrus' vram='9216' heads='1'/> + </video> </devices> </domain> diff --git a/tests/qemuxml2argvdata/qemuxml2argv-input-xen.xml b/tests/qemuxml2argvdata/qemuxml2argv-input-xen.xml index 1e80317..fea7f8e 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-input-xen.xml +++ b/tests/qemuxml2argvdata/qemuxml2argv-input-xen.xml @@ -20,5 +20,8 @@ </disk> <input type='mouse' bus='xen'/> <graphics type='vnc' port='5903' autoport='no' listen='127.0.0.1'/> + <video> + <model type='xen' vram='4096' heads='1'/> + </video> </devices> </domain> diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index 28609eb..2a93018 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -216,7 +216,7 @@ mymain(int argc, char **argv) driver.vncSASL = 1; driver.vncSASLdir = strdup("/root/.sasl2"); - DO_TEST("graphics-vnc-sasl", 0); + DO_TEST("graphics-vnc-sasl", QEMUD_CMD_FLAG_VGA); driver.vncTLS = 1; driver.vncTLSx509verify = 1; driver.vncTLSx509certdir = strdup("/etc/pki/tls/qemu"); diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c index ab9943d..7db7611 100644 --- a/tests/qemuxml2xmltest.c +++ b/tests/qemuxml2xmltest.c @@ -102,6 +102,8 @@ mymain(int argc, char **argv) DO_TEST("disk-drive-cache-v1-wb"); DO_TEST("disk-drive-cache-v1-none"); DO_TEST("graphics-vnc"); + DO_TEST("graphics-vnc-sasl"); + DO_TEST("graphics-vnc-tls"); DO_TEST("graphics-sdl"); DO_TEST("graphics-sdl-fullscreen"); DO_TEST("input-usbmouse"); -- 1.6.2.5 -- |: 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] provide the object name on lookup error
by Daniel Veillard 08 Jul '09

08 Jul '09

There were a number of places where the object name was not not reported, based on the use I don't think the string could be NULL in any of those. I also fixed a few POOL error which were really VOLume ones. 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] daily builds of pristine upstream sources for qemu, qemu-kvm, and libvirt
by Dustin Kirkland 07 Jul '09

07 Jul '09

Howdy, developers of qemu, qemu-kvm, and libvirt. I periodically see bug reports on these lists from users of Ubuntu packages of these projects. Since these users are often running some version of the project older than the current development branch, it's more interesting to know if the user can reproduce the bug on the latest development sources. I have constructed some automation that builds Debian/Ubuntu binaries for amd64, i386, and lpia platforms directly from your master git repositories every day at 11:00 UTC, and publishes them in a special, opt-in repository. These daily builds also drop any specific patches we may be carrying, in order to minimize the delta between the binaries built and your upstream sources. * https://launchpad.net/~ubuntu-virt/+archive/virt-daily-upstream In the event that an Ubuntu user reports a problem, and there's an interest in trying to reproduce the problem against the tip of the development branch, we can point them at this resource for testing purposes. Additionally, this tool also has the ability to expose build breakages. For example (let's not debug this in this thread), at the moment, qemu's build is broken, somewhere near: .... LINK cris-softmmu/qemu-system-cris ../libqemu_common.a(esdaudio.o): In function `qesd_run_in': /build/buildd/qemu-0.10.50.20090707062004/audio/esdaudio.c:400: undefined reference to `audio_pt_lock' .... Launchpad publishes the full build logs available for each architecture at the link above. For the above example, the specific build log is: * http://launchpadlibrarian.net/28761559/buildlog_ubuntu-karmic-amd64.qemu_0.… If anyone has suggestions as to the utility of this resource, I would appreciate constructive feedback. Cheers, -- :-Dustin

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[libvirt] [PATCH] allow to set path to xen userspace tools
by Guido Günther 07 Jul '09

07 Jul '09

Hi, attached patch makes the path to the xen userspace tools configurable. Debian keeps this under /usr/lib/xen-default/ instead of /usr/lib/xen/. We don't have the amd64 libs in /usr/lib64/xen either so we can use: ./configure --with-xen-tools=/usr/lib/xen-defaults --with-xen-tools64=/usr/lib/xen-defaults instead of patching src/xen_internals.c directly. Skipping above options gives the current behaviour. I checked that "make check" still passes. O.k. to apply? Cheers, -- Guido

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