On Wed, Jul 22, 2009 at 09:09:25PM +0100, Daniel P. Berrange wrote:
Latest GCC changed the meaning of 'printf' attribute annotation to refer
to the host platform's native format specifiers. On Win32/mingw32 this
means it is now validating against Microsoft's useless format specifiers.
We
On Thu, Jul 23, 2009 at 01:36:30PM +0900, Jun Koi wrote:
For now, I want to improve the situation on QEMU (thus, KVM) first.
One obvious way is to transfer data directly from QEMU driver to QEMU
using a particular IPC. How about having an Unix domain socket for
this purpose?
I imagine that
2009/7/22 Daniel Veillard veill...@redhat.com:
On Wed, Jul 22, 2009 at 05:24:09PM +0100, Daniel P. Berrange wrote:
On Tue, Jul 21, 2009 at 04:58:50PM +0200, Matthias Bolte wrote:
Hi,
the development was hindered by our testing cluster being offline
since 2 weeks due to server room
On Wed, Jul 22, 2009 at 09:25:02PM -0400, john cooper wrote:
This patch allows passing of a -mem-path arg
flag to qemu for support of huge page backed
guests. A guest may request this option via
specifying:
hugepageon/hugepage
in its domain definition xml file.
This really opens a
On Wed, Jul 22, 2009 at 06:52:11PM +0200, Daniel Veillard wrote:
On Wed, Jul 22, 2009 at 05:02:56PM +0100, Daniel P. Berrange wrote:
* src/lxc_driver.c: Implement support for domain autostart
Signed-off-by: Daniel P. Berrange berra...@redhat.com
except that
+static void
On Wed, Jul 22, 2009 at 06:49:26PM +0200, Daniel Veillard wrote:
On Wed, Jul 22, 2009 at 05:02:55PM +0100, Daniel P. Berrange wrote:
* src/lxc_conf.h: Add queue for dispatch of domain events
* src/lxc_driver.c: Trigger domain events upon important lifecycle
transitions
[...]
@@ -293,6
On Wed, Jul 22, 2009 at 04:22:22PM -0400, Laine Stump wrote:
---
src/datatypes.c | 24
src/domain_conf.c |9 +
src/interface_conf.c |4 ++--
src/lxc_driver.c |2 +-
src/qemu_driver.c |4 ++--
src/storage_backend.c |
On Wed, Jul 22, 2009 at 09:32:31PM -0700, Johnny Luong wrote:
Hi,
I'm trying to use libvirt-0.6.5 within a multithreaded application without
libvirtd and from what it looks like, it appears to have two things
that are somewhat undesirable:
1) It tries to connect to libvirtd which isn't
On Tue, Jul 21, 2009 at 04:58:50PM +0200, Matthias Bolte wrote:
Now reviewing the main code,
[...]
+typedef struct _esxPrivate {
+esxVI_Context *host;
+esxVI_Context *vcenter;
+int phantom; // boolean
Do we really need phantom ? this is basically a debug mode with no real
On 07/23/2009 06:53 AM, Daniel P. Berrange wrote:
On Wed, Jul 22, 2009 at 04:22:22PM -0400, Laine Stump wrote:
---
src/datatypes.c | 24
src/domain_conf.c |9 +
src/interface_conf.c |4 ++--
src/lxc_driver.c |2 +-
On Wed, Jul 22, 2009 at 04:23:40PM +0100, Daniel P. Berrange wrote:
Signed-off-by: Daniel P. Berrange berra...@redhat.com
---
src/cgroup.c | 46 +-
1 files changed, 29 insertions(+), 17 deletions(-)
nicer, ACK
Daniel
--
Daniel Veillard
On Wed, Jul 22, 2009 at 04:23:41PM +0100, Daniel P. Berrange wrote:
Signed-off-by: Daniel P. Berrange berra...@redhat.com
---
src/cgroup.c | 87
++
ACK,
Daniel
--
Daniel Veillard | libxml Gnome XML XSLT toolkit
On Wed, Jul 22, 2009 at 04:23:42PM +0100, Daniel P. Berrange wrote:
* src/cgroup.c: Detect the mount location of every controller at
time a virCgroupPtr is created. Detect current process' placement
within group to avoid assuming it is in the root. Pass controller
ID into
Mark McLoughlin wrote:
Other options include:
- hugepages/
- memory hugepages=yesX/memory
Yes, I'd expect additional options will need to
be addressed. Currently the only additional
qemu-resident knob is the -mem-prealloc flag
which is enabled by default. I've removed
support
Daniel P. Berrange wrote:
On Wed, Jul 22, 2009 at 09:25:02PM -0400, john cooper wrote:
This patch allows passing of a -mem-path arg
flag to qemu for support of huge page backed
guests. A guest may request this option via
specifying:
hugepageon/hugepage
in its domain definition xml
On Wed, Jul 22, 2009 at 04:23:43PM +0100, Daniel P. Berrange wrote:
Allow the driver level cgroup to be managed explicitly by the
hypervisor drivers, in order to detect whether to enable or
disable cgroup support for domains. Provides better error
reporting of failures. Also allow for creation
On Wed, Jul 22, 2009 at 04:23:44PM +0100, Daniel P. Berrange wrote:
* src/qemu_driver.c: Place guest in cgroup upon startup. Remove
cgroup upon shutdown
Okay
@@ -1668,7 +1769,7 @@ static int qemudStartVMDaemon(virConnectPtr conn,
char *pidfile = NULL;
int logfile;
-
On Wed, Jul 22, 2009 at 04:23:46PM +0100, Daniel P. Berrange wrote:
* src/qemu_driver.c: Set a restrictive block device whitelist for
all QEMU guests. Update whitelist when hotplugging disks.
* src/cgroup.h, src/cgroup.c: Add some more convenience methods
for dealing with block device
On Wed, Jul 22, 2009 at 04:23:47PM +0100, Daniel P. Berrange wrote:
* qemud/libvirtd_qemu.aug, qemud/test_libvirtd_qemu.aug,
src/qemu.conf: Add 'cgroups_controllers' and 'cgroups_device_acl'
parameters
* src/qemu_conf.h, src/qemu_conf.c: Load parse configuration params
for cgroups
On Thu, Jul 23, 2009 at 05:38:45PM +0200, Daniel Veillard wrote:
On Wed, Jul 22, 2009 at 04:23:45PM +0100, Daniel P. Berrange wrote:
* src/qemu_driver.c: Add driver methods qemuGetSchedulerType,
qemuGetSchedulerParameters, qemuSetSchedulerParameters
* src/lxc_driver.c: Fix to use
On Thu, Jul 23, 2009 at 04:53:56PM +0100, Daniel P. Berrange wrote:
On Thu, Jul 23, 2009 at 05:38:45PM +0200, Daniel Veillard wrote:
On Wed, Jul 22, 2009 at 04:23:45PM +0100, Daniel P. Berrange wrote:
* src/qemu_driver.c: Add driver methods qemuGetSchedulerType,
On Thu, Jul 23, 2009 at 11:01:15AM -0400, Laine Stump wrote:
On 07/23/2009 06:53 AM, Daniel P. Berrange wrote:
On Wed, Jul 22, 2009 at 04:22:22PM -0400, Laine Stump wrote:
---
src/datatypes.c | 24
src/domain_conf.c |9 +
There's no need for the hasbase/hasaltbase confusion, just store the
first binary path found in a variable.
* src/qemu_conf.c: kill hasbase/hasaltbase logic in qemudCapsInitGuest()
---
src/qemu_conf.c | 17 +
1 files changed, 9 insertions(+), 8 deletions(-)
diff --git
In qemu-0.11 there is a 'pc-0.10' machine type which allows you to run
guests with a machine which is compatible with the pc machine in
qemu-0.10 - e.g. using the original PCI class for virtio-blk and
virtio-console and disabling MSI support in virtio-net. The idea here
is that we don't want to
Not all possible emulators are actually in the capabilities, so if we
don't find the supplied emulator we should probe it directly for machine
types.
* src/qemu_driver.c: add qemudCanonicalizeMachineDirect() to directly
probe an emulator for the canonical machine type
---
src/qemu_conf.c |
Currently we hardcode the QEMU machine types. We should really just
parse the output of 'qemu -M ?' so the lists don't get out of sync.
xenner doesn't support '-M ?', so we still need to hardcode that.
The horrible (const char *const *) is removed in a subsequent patch.
* src/qemu_conf.c: kill
e.g. machine canonical='pc'pc-0.11/machine
* src/capabilities.c: output the canonical machine names in the
capabilities output, if available
---
src/capabilities.c | 14 ++
1 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/src/capabilities.c b/src/capabilities.c
Hey,
Here's a series of patches to implement danpb's suggestion of
using 'qemu -M ?' to probe for valid machine types and then to build
on that for the machine type canonicalization.
Cheers,
Mark.
--
Libvir-list mailing list
Libvir-list@redhat.com
A subsequent commit will add a canonical field to this structure,
this patch basically just prepares the way for that.
The new type is added, along with virCapabilitiesAlloc/FreeMachines()
helpers and a whole bunch of code to make the transition.
One quirk is that virCapabilitiesAddGuestDomain()
On 07/23/2009 01:34 PM, Mark McLoughlin wrote:
Hey,
Here's a series of patches to implement danpb's suggestion of
using 'qemu -M ?' to probe for valid machine types and then to build
on that for the machine type canonicalization.
Cheers,
Mark.
What's the speed difference of
* Mark McLoughlin (mar...@redhat.com) wrote:
I'd suggest /dev/hugepages as the default - /hugetlbfs has an seriously
unstandard whiff about it
What about /var/lib/libvirt/qemu/hugetlb and having the whole thing under
libvirt's control? It can allow for better security I think.
thanks,
-chris
Daniel P. Berrange wrote:
On Tue, Jul 21, 2009 at 05:25:36PM -0400, David Allan wrote:
The following patch implements multipath pool support. It's very
basic functionality, consisting of creating a pool that contains
all the multipath devices on the host. That will cover the common
case of
On Tue, Jul 21, 2009 at 01:11:56PM +0200, Miloslav Trma?? wrote:
Hello,
the following patches add full support for qcow/qcow2 volume encryption,
assuming a client that supports it.
New XML tags are defined to represent encryption parameters (currently
format and passphrase, more can be
On Tue, Jul 21, 2009 at 01:11:57PM +0200, Miloslav Trma?? wrote:
Define an encryption tag specifying volume encryption format and
format-depenedent parameters (e.g. passphrase, cipher name, key
length, key).
In most cases, the secrets (passphrases/keys) should only be
transferred from
On Tue, Jul 21, 2009 at 04:58:50PM +0200, Matthias Bolte wrote:
Hi,
the development was hindered by our testing cluster being offline
since 2 weeks due to server room cooling system maintenance. But I
finally got a basic version of dump-XML done, that fills all fields of
the virDomainDef
On Tue, Jul 21, 2009 at 01:11:58PM +0200, Miloslav Trma?? wrote:
The XML allows encryption format='unencrypted'/, this implementation
canonicalizes the internal representation so that vol-encryption is
non-NULL iff the volume is encrypted.
Note that partial encryption information (e.g.
On Tue, Jul 21, 2009 at 01:11:59PM +0200, Miloslav Trma?? wrote:
(The implementation is not very generic, but that can be very
easily rectified if/when new encryption formats appear.)
---
src/storage_backend_fs.c | 61 +++--
1 files changed, 47
On Tue, Jul 21, 2009 at 01:12:00PM +0200, Miloslav Trma?? wrote:
Supports only virStorageVolCreateXML, not virStorageVolCreateXMLFrom.
Curiously, qemu-img does not need the passphrase for anything to create
an encrypted volume. This implementation is sufficient for the qcow2
format, and for
Hi,
attached patch updates the console docs a bit. O.k. to apply?
Cheers,
-- Guido
From 204361a3f015601e389f9ab83a2590906cb44581 Mon Sep 17 00:00:00 2001
From: =?utf-8?q?Guido=20G=C3=BCnther?= a...@sigxcpu.org
Date: Thu, 23 Jul 2009 09:39:22 +0200
Subject: [PATCH] document tcp listen and raw wire
On Tue, Jul 21, 2009 at 01:12:01PM +0200, Miloslav Trma?? wrote:
The XML allows encryption format='unencrypted'/, this implementation
canonicalizes the internal representation so that disk-encryption is
non-NULL iff encryption information is available.
Note that partial encryption
On Tue, Jul 21, 2009 at 01:12:05PM +0200, Miloslav Trma?? wrote:
---
src/qemu_driver.c | 51 ++-
1 files changed, 50 insertions(+), 1 deletions(-)
IIUC this should only be needed when starting a QEMU guest.
The 'cont' method is called from
* Daniel P. Berrange (berra...@redhat.com) wrote:
On Thu, Jul 23, 2009 at 11:35:17AM -0700, Chris Wright wrote:
* Mark McLoughlin (mar...@redhat.com) wrote:
I'd suggest /dev/hugepages as the default - /hugetlbfs has an seriously
unstandard whiff about it
What about
On Wed, Jul 22, 2009 at 04:01:47PM -0300, Eduardo Otubo wrote:
Hello everyone,
This should be the official patch for the libvrt-0.7.0 release. Here
I'll comment all the features already implemented and the roadmap we
have ahead:
Features supported:
* Connects to HMC/VIOS or IVM systems.
On Tue, Jul 21, 2009 at 01:12:03PM +0200, Miloslav Trma?? wrote:
---
src/qemu_driver.c | 87
1 files changed, 73 insertions(+), 14 deletions(-)
I have a feeling this patch is going to clash horribly with the
refactoring Mark just did of
On Tue, Jul 21, 2009 at 01:12:04PM +0200, Miloslav Trma?? wrote:
Also fix a potential infinite loop in qemuDomainCoreDump() if sending
cont repeatedly fails.
---
src/qemu_driver.c | 43 ++-
1 files changed, 18 insertions(+), 25 deletions(-)
Looks
Daniel,
thanks for the review.
- Daniel P. Berrange berra...@redhat.com wrote:
New XML tags are defined to represent encryption parameters (currently
format and passphrase, more can be added in the future), e.g.
encryption format='qcow'
passphrasec2lsbHk=/passphrase
- Daniel P. Berrange berra...@redhat.com wrote:
On Tue, Jul 21, 2009 at 01:12:00PM +0200, Miloslav Trma?? wrote:
Supports only virStorageVolCreateXML, not
virStorageVolCreateXMLFrom.
Curiously, qemu-img does not need the passphrase for anything to create
an encrypted volume. This
- Daniel P. Berrange berra...@redhat.com wrote:
As per other mails, I don't think its neccessary to drop the secrets
from volumes here. At least not until we introduce keystores as an
explicit public API
As per other mails, it is necessary not to tell the secrets to clients. Given
that,
- Daniel P. Berrange berra...@redhat.com wrote:
On Tue, Jul 21, 2009 at 01:12:01PM +0200, Miloslav Trma?? wrote:
This looks fine as a way to integrate. BTW, the XML schemas should be
updated under docs/schemas/domain.rng and docs/schemas/storagevol.rng
Will do.
Mirek
--
Libvir-list
- Daniel P. Berrange berra...@redhat.com wrote:
On Tue, Jul 21, 2009 at 01:12:03PM +0200, Miloslav Trma?? wrote:
---
src/qemu_driver.c | 87
1 files changed, 73 insertions(+), 14 deletions(-)
I have a feeling this patch is
- Daniel P. Berrange berra...@redhat.com wrote:
On Tue, Jul 21, 2009 at 01:12:05PM +0200, Miloslav Trma?? wrote:
---
src/qemu_driver.c | 51
++-
1 files changed, 50 insertions(+), 1 deletions(-)
IIUC this should only be needed when
Hi,
I want to execute qemu (actually is KVM, qemu-system_x86-64) with
-snapshot. Is there any way to do that?
I tried following ways, and none works:
- Put -snapshot in emulator in configuration file.
- Create a script calling qemu -snapshot, and rename it to
qemu-system_x86-64 (and of course i
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