At 03/24/2011 03:26 AM, Eric Blake Write:
On 02/17/2011 02:09 PM, Eric Blake wrote:
On 02/16/2011 08:32 PM, Wen Congyang wrote:
Steps to reproduce this bug:
1. virsh attach-disk domain --source diskimage --target sdb --sourcetype
file --driver qemu --subdriver qcow2
error: Failed to
If two or more disks are mapped to the same image file, operating
on these disks at the same time may corrupt data stored in the
image file.
---
src/conf/domain_conf.c | 22 ++
src/conf/domain_conf.h |2 ++
src/libvirt_private.syms |1 +
src/qemu/qemu_driver.c
At 03/24/2011 03:02 PM, Hu Tao Write:
If two or more disks are mapped to the same image file, operating
on these disks at the same time may corrupt data stored in the
image file.
If two disks are mapped to the same image and these two disks are read
only, operating on these two disks at the
At 03/24/2011 09:31 AM, KAMEZAWA Hiroyuki Write:
From 1d2630896a950b87043c9e77fdbcdc23626098ee Mon Sep 17 00:00:00 2001
From: KAMEZAWA Hiroyuki kamezawa.hir...@jp.fujitsu.com
Date: Thu, 24 Mar 2011 10:05:18 +0900
Subject: [PATCHv6 2/3] libvirt/qemu - support persistent modification of qemu
At 03/24/2011 09:33 AM, KAMEZAWA Hiroyuki Write:
From fa4ecbfabe3ec0bcf120bedf20583a2045430f65 Mon Sep 17 00:00:00 2001
From: KAMEZAWA Hiroyuki kamezawa.hir...@jp.fujitsu.com
Date: Thu, 24 Mar 2011 10:26:56 +0900
Subject: [PATCHv6 3/3] libvirt/qemu - support persistent modification of qemu
On Thu, 24 Mar 2011 15:44:05 +0800
Wen Congyang we...@cn.fujitsu.com wrote:
At 03/24/2011 09:31 AM, KAMEZAWA Hiroyuki Write:
From 1d2630896a950b87043c9e77fdbcdc23626098ee Mon Sep 17 00:00:00 2001
From: KAMEZAWA Hiroyuki kamezawa.hir...@jp.fujitsu.com
Date: Thu, 24 Mar 2011 10:05:18 +0900
On Wed, Mar 23, 2011 at 11:01:32 -0600, Eric Blake wrote:
diff --git a/daemon/remote.c b/daemon/remote.c
index a8fef4d..4b42ed2 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -757,8 +757,8 @@ remoteDispatchDomainGetSchedulerType (struct
qemud_server *server ATTRIBUTE_UNUS
If two or more disks are mapped to the same image file, operating
on these disks at the same time may corrupt data stored in the
image file.
changes:
v2:
- allow it for read-only disks
- compare source files by inode number
---
src/conf/domain_conf.c | 54
At 03/24/2011 04:35 PM, KAMEZAWA Hiroyuki Write:
On Thu, 24 Mar 2011 15:44:05 +0800
Wen Congyang we...@cn.fujitsu.com wrote:
At 03/24/2011 09:31 AM, KAMEZAWA Hiroyuki Write:
From 1d2630896a950b87043c9e77fdbcdc23626098ee Mon Sep 17 00:00:00 2001
From: KAMEZAWA Hiroyuki
On Thu, 24 Mar 2011 17:35:19 +0900
KAMEZAWA Hiroyuki kamezawa.hir...@jp.fujitsu.com wrote:
On Thu, 24 Mar 2011 15:44:05 +0800
Wen Congyang we...@cn.fujitsu.com wrote:
Do not report error when qemuDomainAssignPCIAddresses() or
virDomainDefAddImplicitControllers()
failed, because we have
Hotpluging host usb device by text mode will fail, because the monitor
command 'device_add' outputs 'husb: using...' if it succeeds, but we
think the command should not output anything.
Signed-off-by: Wen Congyang we...@cn.fujitsu.com
---
src/qemu/qemu_monitor_text.c | 10 +-
1 files
On Thu, 24 Mar 2011 16:49:29 +0800
Wen Congyang we...@cn.fujitsu.com wrote:
Sometimes, qemuDomainAssignPCIAddress() failed, and it does not report error.
qemuDomainAssignPCIAddress() calls qemuDomainPCIAddressSetCreate()
that calls virDomainDeviceInfoIterate()
that calls
Markus Groß wrote:
---
src/libxl/libxl_driver.c | 131
--
1 files changed, 127 insertions(+), 4 deletions(-)
diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c
index 49fc90f..32bf12e 100644
--- a/src/libxl/libxl_driver.c
+++
It is a patch but beyond the unevitable spelling errors it contains
I would appreciate some feedback on the content, which also defines the
limits of the project.
Some significant things to note in the diff below:
- we do extend libvirt scope beyond purely managing domains, there is
On Thu, 24 Mar 2011 16:46:14 +0800
Hu Tao hu...@cn.fujitsu.com wrote:
If two or more disks are mapped to the same image file, operating
on these disks at the same time may corrupt data stored in the
image file.
changes:
v2:
- allow it for read-only disks
- compare source files by
Hi,
this is the patch to add DNS TXT record support to libvirt networking
driver since this is feature that's supported by DNSMasq that's being
used by the bridge driver.
Maybe you fail to understand the reasons why to implement such a feature
however it's a good thing IMHO since user could
Markus Groß wrote:
---
configure.ac |2 +
daemon/Makefile.am |3 +
src/Makefile.am |8 ++-
src/libxl/libxl_driver.c | 94
+-
4 files changed, 102 insertions(+), 5 deletions(-)
diff --git a/configure.ac
Markus Groß wrote:
---
src/libxl/libxl_driver.c | 64
+-
1 files changed, 63 insertions(+), 1 deletions(-)
diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c
index b05cd77..c72a570 100644
--- a/src/libxl/libxl_driver.c
+++
Markus Groß wrote:
---
src/libxl/libxl_driver.c | 29 -
1 files changed, 28 insertions(+), 1 deletions(-)
diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c
index c72a570..4b31197 100644
--- a/src/libxl/libxl_driver.c
+++
On 03/24/2011 02:56 AM, Wen Congyang wrote:
Hotpluging host usb device by text mode will fail, because the monitor
command 'device_add' outputs 'husb: using...' if it succeeds, but we
think the command should not output anything.
Signed-off-by: Wen Congyang we...@cn.fujitsu.com
---
Markus Groß wrote:
---
src/libxl/libxl_driver.c | 114
+-
1 files changed, 112 insertions(+), 2 deletions(-)
diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c
index 4b31197..669c170 100644
--- a/src/libxl/libxl_driver.c
+++
Markus Groß wrote:
---
src/libxl/libxl_conf.h |8 ++-
src/libxl/libxl_driver.c | 199
+-
2 files changed, 202 insertions(+), 5 deletions(-)
diff --git a/src/libxl/libxl_conf.h b/src/libxl/libxl_conf.h
index bb49d35..a86df9a 100644
---
Hi guys...
I need an opinion from the Libvirt community about the development of
a new possible Libvirt feature: the Trusted Virtual Domains (TVD).
Conceptually, a TVD can be compared to a mix of Virtual Private
Network (VPN) and Virtual LAN (VLAN).
My idea is to define a new Libvirt entity
Hi
1) Daniel Smith of IBM wrote (2008) code for implementing 'virsh
schedinfo' in src/util/cgroup.c
He also added some code for cgroup memory subsystem (util/cgroup.c/
virCgroupSetMemoryHardLimit () etc.),
I see also src/qemu_driver.c/qemuDomainSetMemoryParameters()
But that
On 03/24/2011 12:04 PM, Zvi Dubitzky wrote:
Hi
1) Daniel Smith of IBM wrote (2008) code for implementing 'virsh
schedinfo' in src/util/cgroup.c
He also added some code for cgroup memory subsystem (util/cgroup.c/
virCgroupSetMemoryHardLimit () etc.),
I see also
Jim Fehlig wrote:
Markus Groß wrote:
---
src/libxl/libxl_driver.c | 16 ++--
1 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c
index ad95e2b..7ee3930 100644
--- a/src/libxl/libxl_driver.c
+++
I noticed you hadn't committed this yet, so I came back to take a look...
On 03/18/2011 04:46 PM, Eric Blake wrote:
This simplifies several callers that were repeating checks already
guaranteed by util.c, and makes other callers more robust to now
reject directories. remote_driver.c was
On 03/18/2011 01:37 PM, Eric Blake wrote:
Add the compiler attribute to ensure we don't introduce any more
ref bugs like were just patched in commit 9741f34, then explicitly
mark the remaining places in code that are safe.
* src/qemu/qemu_monitor.h (qemuMonitorUnref): Mark
I'm happy to announce two new releases:
virt-manager 0.8.7: virt-manager is a desktop application for managing
KVM and Xen virtual machines via libvirt.
virtinst 0.500.6: virtinst is a collection of command line tools for
provisioning libvirt virtual machines, including virt-install and
On 03/24/2011 02:28 PM, Laine Stump wrote:
I noticed you hadn't committed this yet, so I came back to take a look...
On 03/18/2011 04:46 PM, Eric Blake wrote:
This simplifies several callers that were repeating checks already
guaranteed by util.c, and makes other callers more robust to now
On 03/24/2011 02:43 PM, Laine Stump wrote:
On 03/18/2011 01:37 PM, Eric Blake wrote:
Add the compiler attribute to ensure we don't introduce any more
ref bugs like were just patched in commit 9741f34, then explicitly
mark the remaining places in code that are safe.
* src/qemu/qemu_monitor.h
On 03/24/2011 02:46 AM, Hu Tao wrote:
If two or more disks are mapped to the same image file, operating
on these disks at the same time may corrupt data stored in the
image file.
changes:
v2:
- allow it for read-only disks
- compare source files by inode number
+
+if
As per the 'virsh memtune' how are the items :hard_limit, soft_limit,
min_guarantee mapped to the items mentioned in RedHat 'Resource
Manangement Guide' , such as : memory.limit_in_bytesetc.
thanks
Zvi Dubitzky
Email:d...@il.ibm.com
Eric Blake ebl...@redhat.com wrote on
On 03/24/2011 04:09 PM, Zvi Dubitzky wrote:
As per the 'virsh memtune' how are the items :hard_limit, soft_limit,
min_guarantee mapped to the items mentioned in RedHat 'Resource
Manangement Guide' , such as : memory.limit_in_bytesetc.
Specific support questions are probably best
On 03/23/2011 11:36 AM, Daniel P. Berrange wrote:
The O_NONBLOCK flag doesn't work as desired on plain files
or block devices. Introduce an I/O helper program that does
the blocking I/O operations, communicating over a pipe that
can support O_NONBLOCK
* src/fdstream.c, src/fdstream.h: Add
On 03/23/2011 11:36 AM, Daniel P. Berrange wrote:
New APIs are added allowing streaming of content to/from
storage volumes.
* include/libvirt/libvirt.h.in: Add virStorageVolUpload and
virStorageVolDownload APIs
* src/driver.h, src/libvirt.c, src/libvirt_public.syms: Stub
code for new
On 03/23/2011 11:36 AM, Daniel P. Berrange wrote:
The new commands vol-upload and vol-download, allow a local file
to be transferred to/from a storage volume.
* tools/virsh.c: Add vol-upload and vol-download commands
---
tools/virsh.c | 230
On 03/23/2011 11:36 AM, Daniel P. Berrange wrote:
Use generic FD streams to allow data upload/download to/from
any storage volume
* src/storage/storage_driver.c: Wire up upload/download APIs
---
src/storage/storage_driver.c | 132
+-
1 files
On 03/24/2011 02:45 PM, Eric Blake wrote:
On 03/24/2011 02:46 AM, Hu Tao wrote:
If two or more disks are mapped to the same image file, operating
on these disks at the same time may corrupt data stored in the
image file.
changes:
v2:
- allow it for read-only disks
- compare source files
On 03/23/2011 11:36 AM, Daniel P. Berrange wrote:
* daemon/remote.c, src/remote/remote_driver.c: Implementation
of storage vol upload/download APIs
* src/remote/remote_protocol.x: Wire protocol definition for
upload/download
* daemon/remote_dispatch_args.h,
On Wed, Mar 23, 2011 at 11:30:35PM +0100, Ruben S. Montero wrote:
Hi,
Thanks for the headup. We totally agree with the reasoning in the
thread. In fact, the last version of OpenNebula is not compatible with
the libvirt driver. We planned to propose the removal of the
OpenNebula driver, and
On Wed, Mar 23, 2011 at 05:48:12PM -0600, Eric Blake wrote:
It doesn't make sense to run a daemon without synchronously
waiting for the child process to reply whether the daemon has
been kicked off and pidfile written yet.
* src/util/command.c (VIR_EXEC_RUN_SYNC): New constant.
On Wed, Mar 23, 2011 at 05:48:13PM -0600, Eric Blake wrote:
Sometimes, an asynchronous helper is started (such as a compressor
or iohelper program), but a later error means that we want to
abort that child. Make this easier.
Note that since daemons and virCommandRunAsync can't mix, the only
At 03/24/2011 11:25 PM, Eric Blake Write:
On 03/24/2011 02:56 AM, Wen Congyang wrote:
Hotpluging host usb device by text mode will fail, because the monitor
command 'device_add' outputs 'husb: using...' if it succeeds, but we
think the command should not output anything.
Signed-off-by: Wen
As posted previously I was thinking of entering freeze today, but
we have a number of patchsets which are relatively advanced but
don't have a final version, like Dan's patches and support of persistent
device by Kame.
So I suggest to extend the development Friday and over the week-end
if needed
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