From: Chen Hanxiao
Reviewed-by: John Ferlan
Signed-off-by: Chen Hanxiao
---
v4:
remove part
v3:
move it into 'Improvements' section
docs/news.xml | 5 +
1 file changed, 5 insertions(+)
diff --git a/docs/news.xml b/docs/news.xml
index bb611b7ba..838dd5b39 100644
--- a/doc
v4.1:
call qemuDomainRemoveRedirdevDevice in qemuDomainRemoveDevice
v4:
update commit messages and news
v3:
use helper qemuDomainDelChardevTLSObjects and address some comments
v2:
rebased on master
Chen Hanxiao (2):
qemu: Add support for hot unplugging redirdev device which can use
From: Chen Hanxiao
Commit id '162efa1a' added support hotplug a redirdev, but
did not add the hot unplug. This patch will add that support
to allow usage of the detach-device --live on the device.
Reviewed-by: John Ferlan
Signed-off-by: Chen Hanxiao
---
v4
We used VIR_ERR_OPERATION_INVALID for failing to find the desired
device.
But this error code is widely used.
This brings troubles to the project(i.e nova) powered by libvirt,
they had to analyze error messages to find out what
had happened.
Chen Hanxiao (2):
qemu_hotplug: more proper error
From: Chen Hanxiao
More proper/detail error messages updated.
Signed-off-by: Chen Hanxiao
---
src/libvirt_private.syms | 2 ++
src/qemu/qemu_hotplug.c | 42 +-
2 files changed, 31 insertions(+), 13 deletions(-)
diff --git a/src/libvirt_private.syms b
From: Chen Hanxiao
We used VIR_ERR_OPERATION_FAILED when target detaching device
is not found.
That error code VIR_ERR_OPERATION_FAILED is widely used,
so the tools powered by libvirt, such as nova,
can't catch the exact errors from libvirt.
This patch introduce VIR_ERR_DEVICE_MISSING for
v4:
update commit messages and news
v3:
use helper qemuDomainDelChardevTLSObjects and address some comments
v2:
rebased on master
Chen Hanxiao (2):
qemu: Add support for hot unplugging redirdev device which can use the
detach-device --live
news: add change of hot unplug redirdev
From: Chen Hanxiao
Commit id '162efa1a' added support hotplug a redirdev, but
did not add the hot unplug. This patch will add that support
to allow usage of the detach-device --live on the device.
Reviewed-by: John Ferlan
Signed-off-by: Chen Hanxiao
---
v4:
commit message chang
From: Chen Hanxiao
Reviewed-by: John Ferlan
Signed-off-by: Chen Hanxiao
---
v4:
remove part
v3:
move it into 'Improvements' section
docs/news.xml | 5 +
1 file changed, 5 insertions(+)
diff --git a/docs/news.xml b/docs/news.xml
index bb611b7ba..838dd5b39 100644
--- a/doc
From: Chen Hanxiao
commit 9026d1152c236ac7a7ab25845220a8e14d6bc630
forgot to change the referenced @result variable.
This patch completed this.
Signed-off-by: Chen Hanxiao
---
src/util/virstring.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/util/virstring.c b/src
At 2018-01-03 17:46:02, "Ján Tomko" wrote:
>On Sat, Dec 23, 2017 at 05:49:08PM +0800, Chen Hanxiao wrote:
>>From: Chen Hanxiao
>>
>>We don't have @result. Use the right one: @matches
>>
>>Signed-off-by: Chen Hanxiao
>>---
>> src/
From: Chen Hanxiao
If we insert or eject a CD-ROM/floppy device with a boot order,
we may get:
unsupported configuration: boot order 2 is already used by another device
This check should be skipped in this case.
Signed-off-by: Chen Hanxiao
---
src/conf/domain_conf.c | 16
From: Chen Hanxiao
We don't have @result. Use the right one: @matches
Signed-off-by: Chen Hanxiao
---
src/util/virstring.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/util/virstring.c b/src/util/virstring.c
index b2ebce27f..0cb06bdc9 100644
--- a/src
v3:
use helper qemuDomainDelChardevTLSObjects and address some comments
v2:
rebased on master
Chen Hanxiao (2):
qemu: Add support for hot unplugging redirdev device which can use the
detach-device --live
news: add change of hot unplug redirdev
docs/news.xml | 11
From: Chen Hanxiao
Add hot unplug redirdev in news 'Improvements' section
Signed-off-by: Chen Hanxiao
---
v3:
move it into 'Improvements' section
docs/news.xml | 11 +++
1 file changed, 11 insertions(+)
diff --git a/docs/news.xml b/docs/news.xml
index bb611b7
From: Chen Hanxiao
We lacked of hot unplugging redirdev device.
This patch add support for it.
We could use detach-device --live now.
Signed-off-by: Chen Hanxiao
---
v3:
use helper qemuDomainDelChardevTLSObjects
address John's comments
v2:
rebase on master
src/qemu/qemu_driver.c
t; the morning" I realized I could/should have taken the next step to check
> the chardev source for TCP and haveTLS being set similar to how the Add
> code does things. So that's what this patch does.
>
Ahh, more helpful helper.
Reviewed-by: Chen Hanxiao
Regards,
- Chen
--
From: Chen Hanxiao
We used VIR_ERR_OPERATION_FAILED when target detaching device
is not found.
That error code VIR_ERR_OPERATION_FAILED is widely used,
so the tools powered by libvirt, such as nova,
can't catch the exact errors from libvirt.
This patch uses VIR_ERR_NO_DEVICE instead.
Signe
At 2017-12-18 21:57:11, "John Ferlan" wrote:
>
>
>On 12/15/2017 09:50 PM, Chen Hanxiao wrote:
>>
>>
>> At 2017-12-16 09:26:32, "John Ferlan" wrote:
>>>
>>>
>>> On 12/14/2017 06:16 AM, Chen Hanxiao wrote:
>>>&g
ining the copy and pasted code.
>
>Signed-off-by: John Ferlan
>---
>
> An offshoot of the redirdev hot unplug patches from Chen Hanxiao.
> Let's create a helper that can remove the TLS chardev objects for
> the specific devices that may have used them.
>
Reviewed-by: Chen Ha
From: Chen Hanxiao
As the description of daemon/libvirtd.conf, setting
key_file, cert_file or key_file will override the default value.
But if we set any one of them, we need to set all the rest of them.
This patch set default value to them as daemon/libvirtd.conf
described.
Signed-off-by
At 2017-12-16 09:26:32, "John Ferlan" wrote:
>
>
>On 12/14/2017 06:16 AM, Chen Hanxiao wrote:
>> From: Chen Hanxiao
>>
>> Some services, such as Nova, check whether device was not found
>> by errror messages "not found&
From: Chen Hanxiao
Some services, such as Nova, check whether device was not found
by errror messages "not found". [1]
This patch unify logs of qemuDomainDetachDeviceLive, which will be helpful.
[1]
https://github.com/openstack/nova/blob/master/nova/virt/libvirt/guest.py#L406
Sig
At 2017-12-07 18:42:37, "Chen Hanxiao" wrote:
>v2.1:
>split original patch into a patchset, put News in a seperate patch
>
>Chen Hanxiao (2):
> qemu: Add support for hot unplug redirdev device
> news: add change of hot unplug redirdev
>
> docs/news.x
From: Chen Hanxiao
Add hot unplug redirdev in news 'New features' section
Signed-off-by: Chen Hanxiao
---
v2.1:
put news part into a seperate patch
docs/news.xml | 9 +
1 file changed, 9 insertions(+)
diff --git a/docs/news.xml b/docs/news.xml
index 0ec9857e2..ec32dc
From: Chen Hanxiao
We lacked of hot unplugging redirdev device.
This patch add support for it.
We could use detach-device --live now.
Signed-off-by: Chen Hanxiao
---
v2.1:
rebase on master
src/qemu/qemu_driver.c | 4 +-
src/qemu/qemu_hotplug.c | 111
v2.1:
split original patch into a patchset, put News in a seperate patch
Chen Hanxiao (2):
qemu: Add support for hot unplug redirdev device
news: add change of hot unplug redirdev
docs/news.xml | 9
src/qemu/qemu_driver.c | 4 +-
src/qemu/qemu_hotplug.c | 111
At 2017-12-07 17:35:42, "Peter Krempa" wrote:
>On Thu, Dec 07, 2017 at 09:26:12 +0800, Chen Hanxiao wrote:
>> From: Chen Hanxiao
>>
>> We lacked of hot unplugging redirdev device.
>> This patch add support for it.
>> We could use detach-de
At 2017-12-07 17:30:15, "Michal Privoznik" wrote:
>On 12/07/2017 02:59 AM, Chen Hanxiao wrote:
>> From: Chen Hanxiao
>>
>> Since commit 5e5019bf, we've no longer use
>> VIR_ERR_AGENT_UNSYNCED anymore.
>> Mark it as DEPRECATED.
>>
>
From: Chen Hanxiao
Since commit 5e5019bf, we've no longer use
VIR_ERR_AGENT_UNSYNCED anymore.
Mark it as DEPRECATED.
Signed-off-by: Chen Hanxiao
---
include/libvirt/virterror.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/libvirt/virterror.h b/include/li
From: Chen Hanxiao
We lacked of hot unplugging redirdev device.
This patch add support for it.
We could use detach-device --live now.
Signed-off-by: Chen Hanxiao
---
v2: add news section
docs/news.xml | 9
src/qemu/qemu_driver.c | 4 +-
src/qemu/qemu_hotplug.c | 111
From: Chen Hanxiao
We lacked of hot unplugging redirdev device.
This patch add support for it.
We could use detach-device --live now.
Signed-off-by: Chen Hanxiao
---
rebase on 3.10
src/qemu/qemu_driver.c | 4 +-
src/qemu/qemu_hotplug.c | 111
At 2017-11-30 14:11:36, "Nikolay Shirokovskiy"
wrote:
>
>
>On 30.11.2017 06:08, Chen Hanxiao wrote:
>> From: Chen Hanxiao
>>
>> Commit 5e5019bf removed this kind of error.
>>
>> But we've already protected race condition by qemuDomainOb
From: Chen Hanxiao
Commit 5e5019bf removed this kind of error.
But we've already protected race condition by qemuDomainObjEnterAgent,
it was very unlikely to revieve a sync from other calls.
For call from virDomain*, it's better to show this error
if we really got a mismatch sync.
At 2017-11-20 11:08:54, "Chen Hanxiao" wrote:
>
>At 2017-11-10 16:35:59, "Chen Hanxiao" wrote:
>>From: Chen Hanxiao
>>
>> We lacked of hot unplugging redirdev device.
>> This patch adds support for it.
>> We could use detach-devi
At 2017-11-10 16:35:59, "Chen Hanxiao" wrote:
>From: Chen Hanxiao
>
> We lacked of hot unplugging redirdev device.
> This patch adds support for it.
> We could use detach-device --live now.
>
>Signed-off-by: Chen Hanxiao
ping
Regards,
- Chen
--
libvi
From: Chen Hanxiao
In the definition of virHookQemuOpType and virHookNetworkOpType,
we should use 'stopped' rather than 'shutdown'.
Signed-off-by: Chen Hanxiao
---
docs/hooks.html.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/docs/hooks.html.in
From: Chen Hanxiao
We lacked of hot unplugging redirdev device.
This patch adds support for it.
We could use detach-device --live now.
Signed-off-by: Chen Hanxiao
---
src/qemu/qemu_driver.c | 4 +-
src/qemu/qemu_hotplug.c | 111
src
From: Chen Hanxiao
Option --full will always display the name and MAC
address of the interface.
Both virsh help and virsh man page didn't mention that.
Signed-off-by: Chen Hanxiao
---
tools/virsh-domain-monitor.c | 2 +-
tools/virsh.pod | 6 +++---
2 files chang
At 2017-09-05 22:01:56, "Chen Hanxiao" wrote:
>From: Chen Hanxiao
>
> We had 'size' limits for virDomainMemoryPeek
> and virDomainBlockPeek by macro
> REMOTE_DOMAIN_BLOCK_PEEK_BUFFER_MAX and
> REMOTE_DOMAIN_MEMORY_PEEK_BUFFER_MAX.
>
> The descr
From: Chen Hanxiao
We had 'size' limits for virDomainMemoryPeek
and virDomainBlockPeek by macro
REMOTE_DOMAIN_BLOCK_PEEK_BUFFER_MAX and
REMOTE_DOMAIN_MEMORY_PEEK_BUFFER_MAX.
The descriptions of the two functions only emphasized
RPC buffer size.
Signed-off-by: Chen Hanxiao
At 2017-08-03 08:40:48, "John Ferlan" wrote:
>
>
>On 07/28/2017 04:33 AM, Chen Hanxiao wrote:
>> From: Chen Hanxiao
>>
>> Many vendor id's and product id's have leading zeros.
>> Show them in error messages.
>>
>>
At 2017-07-28 16:33:17, "Chen Hanxiao" wrote:
>From: Chen Hanxiao
>
>Many vendor id's and product id's have leading zeros.
>Show them in error messages.
>
>Signed-off-by: Chen Hanxiao
>---
ping
Regards,
- Chen
--
libvir-list mailing list
libv
From: Chen Hanxiao
Many vendor id's and product id's have leading zeros.
Show them in error messages.
Signed-off-by: Chen Hanxiao
---
src/util/virhostdev.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/util/virhostdev.c b/src/util/virhostd
From: Chen Hanxiao
Actually we use virConnectNodeDeviceEventGenericCallback.
Signed-off-by: Chen Hanxiao
---
include/libvirt/libvirt-nodedev.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/libvirt/libvirt-nodedev.h
b/include/libvirt/libvirt-nodedev.h
index
From: Chen Hanxiao
For attaching hosdev, we should set dev->data.hostdev
rather than dev->data.disk
Signed-off-by: Chen Hanxiao
---
src/lxc/lxc_driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
index 652e9cb..6
Hi,
Should we remove this restriction(--maximum MUST be used with --config)?
Regards,
-Chen
在2017年05月29日 13:32，Peter Krempa 写道：
On Sat, May 27, 2017 at 15:14:11 +0800, Chen Hanxiao wrote:
> From: Chen Hanxiao
>
> Currently --maximum was possible if and only if
> --config w
Hi,
Should we remove this restriction(--maximum MUST be used with --config)?
Regards,
-Chen
在2017年05月29日 13:32，Peter Krempa 写道：
On Sat, May 27, 2017 at 15:14:11 +0800, Chen Hanxiao wrote:
> From: Chen Hanxiao
>
> Currently --maximum was possible if and only if
> --config w
From: Chen Hanxiao
Currently --maximum was possible if and only if
--config was specified.
This patch makes setvcpus --maximum imply --config.
Signed-off-by: Chen Hanxiao
---
tools/virsh-domain.c | 7 ---
tools/virsh.pod | 9 +
2 files changed, 9 insertions(+), 7
At 2017-05-19 15:17:32, "Chen Hanxiao" wrote:
>From: Chen Hanxiao
>
>Some vendor id or product id may have leading zeros.
>We should show them.
>
>Signed-off-by: Chen Hanxiao
ping
Regards,
- Chen
--
libvir-list mailing list
libvir-list@redhat.com
https://www
From: Chen Hanxiao
Some vendor id or product id may have leading zeros.
We should show them.
Signed-off-by: Chen Hanxiao
---
src/util/virusb.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/util/virusb.c b/src/util/virusb.c
index 8cd2f57..6359235 100644
--- a
At 2017-04-26 19:26:53, "Chao Fan" wrote:
>Hi all,
>
>When migrating a guest which consumes too much CPU & memory, dirty
>pages amount will increase significantly, so does the migration
>time, migration can not even complete, at worst.
>
>So I made an RFC patch in QEMU to set cpu throttle value
From: Chen Hanxiao
We reported error in caller virQEMUCapsCacheLookupByArch.
So the same error messages in qemuConnectGetDomainCapabilities
is useless.
Signed-off-by: Chen Hanxiao
---
v2:
remove extra error message in qemuConnectGetDomainCapabilities
instead of
At 2017-03-21 17:09:22, "Jiri Denemark" wrote:
>On Wed, Mar 08, 2017 at 12:14:17 +0800, Chen Hanxiao wrote:
>> From: Chen Hanxiao
>>
>> We reported error in caller qemuConnectGetDomainCapabilities.
>> So the same error messages in virQEMUCapsCacheLookupByA
At 2017-03-14 14:26:24, "Chen Hanxiao" wrote:
>
>At 2017-03-09 12:22:21, "Chen Hanxiao" wrote:
>>This series introduce flag VIR_DOMAIN_SAVE_DIRECT
>>to enable command 'save' to write to PIPE.
>>This will write QEMU_SAVE_MAGIC directly.
&g
At 2017-03-09 12:22:21, "Chen Hanxiao" wrote:
>This series introduce flag VIR_DOMAIN_SAVE_DIRECT
>to enable command 'save' to write to PIPE.
>This will write QEMU_SAVE_MAGIC directly.
>
>Base upon patches from Roy Keene
>with some fixes.
>
>Chang
At 2017-03-08 12:14:17, "Chen Hanxiao" wrote:
>From: Chen Hanxiao
>
>We reported error in caller qemuConnectGetDomainCapabilities.
>So the same error messages in virQEMUCapsCacheLookupByArch
>are useless.
>
>Signed-off-by: Chen Hanxiao
>---
> src/qemu/
3) Add doc for virsh command
v3:
add doc/news.xml
rebase on upstream
v2-resend:
rebase on upstream
v2:
rename VIR_DOMAIN_SAVE_PIPE to VIR_DOMAIN_SAVE_DIRECT
remove S_ISFIFO check
Chen Hanxiao (2):
qemu: Allow qemuDomainSaveMemory saving VM state to a pipe
virsh: introduce flage --
From: Chen Hanxiao
Base upon patches from Roy Keene
Currently qemuDomainSaveMemory can save vm's config
and memory to fd.
It write a magic QEMU_SAVE_PARTIAL firstly,
then re-open it to change QEMU_SAVE_PARTIAL as QEMU_SAVE_MAGIC.
For pipes this is not possible, attempting to re-open the
From: Chen Hanxiao
Base upon patches from Roy Keene
This patch introduces --direct flag for save command.
We could use this flag to save vm to a PIPE.
We could saving a VM state directly to Ceph RBD images
without having an intermediate file.
How to test:
fifo="$(mktemp -u)"; mkfi
From: Chen Hanxiao
We reported error in caller qemuConnectGetDomainCapabilities.
So the same error messages in virQEMUCapsCacheLookupByArch
are useless.
Signed-off-by: Chen Hanxiao
---
src/qemu/qemu_capabilities.c | 4
1 file changed, 4 deletions(-)
diff --git a/src/qemu
From: Chen Hanxiao
This patch introduces QEMU_CAPS_SD_CARD for probing
whether qemu support SD card by:
{"execute": "device-list-properties",
"arguments":{"typename":"sd-card"}}
It will be helpful for apps which used
cmd 'virsh domca
From: Chen Hanxiao
This patch introduces QEMU_CAPS_SD_CARD for probing
whether qemu support SD card by:
{"execute": "device-list-properties",
"arguments":{"typename":"sd-card"}}
It will be helpful for apps which used
cmd 'virsh domca
From: Chen Hanxiao
Base upon patches from Roy Keene
Currently qemuDomainSaveMemory can save vm's config
and memory to fd.
It write a magic QEMU_SAVE_PARTIAL firstly,
then re-open it to change QEMU_SAVE_PARTIAL as QEMU_SAVE_MAGIC.
For pipes this is not possible, attempting to re-open the
rebase on upstream
v2:
rename VIR_DOMAIN_SAVE_PIPE to VIR_DOMAIN_SAVE_DIRECT
remove S_ISFIFO check
Chen Hanxiao (2):
qemu: Allow saving QEMU libvirt state to a pipe
virsh: introduce flage --direct for save command
include/libvirt/libvirt-domain.h | 1 +
src/qemu/qemu_driver.c
From: Chen Hanxiao
Base upon patches from Roy Keene
This patch introduces --direct flag for save command.
We could use this flag to save vm to a PIPE.
We could saving a VM state directly to Ceph RBD images
without having an intermediate file.
How to test:
fifo="$(mktemp -u)"; mkfi
At 2017-02-03 16:23:52, "Chen Hanxiao" wrote:
>This series introduce flag VIR_DOMAIN_SAVE_DIRECT
>to enable command 'save' to write to PIPE.
>
>Base upon patches from Roy Keene
>with some fixes.
>
>Change from original patch:
>1) Check whether the spec
At 2017-02-13 09:53:44, "Chen Hanxiao" wrote:
>At 2017-02-07 16:31:20, "Chen Hanxiao" wrote:
>>From: Chen Hanxiao
>>
>>This patch introduces QEMU_CAPS_SD_CARD for probing
>>whether qemu support SD card by:
>>
>>{"execute&qu
At 2017-02-07 16:31:20, "Chen Hanxiao" wrote:
>From: Chen Hanxiao
>
>This patch introduces QEMU_CAPS_SD_CARD for probing
>whether qemu support SD card by:
>
>{"execute": "device-list-properties",
>"arguments":{"typename&
From: Chen Hanxiao
This patch introduces QEMU_CAPS_SD_CARD for probing
whether qemu support SD card by:
{"execute": "device-list-properties",
"arguments":{"typename":"sd-card"}}
It will be helpful for apps which used
cmd 'virsh domca
From: Chen Hanxiao
Base upon patches from Roy Keene
This patch introduces --direct flag for save command.
We could use this flag to save vm to a PIPE.
We could saving a VM state directly to Ceph RBD images
without having an intermediate file.
How to test:
fifo="$(mktemp -u)"; mkfi
From: Chen Hanxiao
Base upon patches from Roy Keene
Currently qemuDomainSaveMemory can save vm's config
and memory to fd.
It write a magic QEMU_SAVE_PARTIAL firstly,
then re-open it to change QEMU_SAVE_PARTIAL as QEMU_SAVE_MAGIC.
For pipes this is not possible, attempting to re-open the
rebase on upstream
v2:
rename VIR_DOMAIN_SAVE_PIPE to VIR_DOMAIN_SAVE_DIRECT
remove S_ISFIFO check
Chen Hanxiao (2):
qemu: Allow saving QEMU libvirt state to a pipe
virsh: introduce flage --direct for save command
include/libvirt/libvirt-domain.h | 1 +
src/qemu/qemu_driver.c
From: Chen Hanxiao
s/wakup/wakeup
Signed-off-by: Chen Hanxiao
---
daemon/THREADS.txt | 2 +-
src/util/vireventpoll.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/daemon/THREADS.txt b/daemon/THREADS.txt
index 762ca25..ae4e9ba 100644
--- a/daemon/THREADS.txt
+++ b
At 2017-01-18 09:05:12, "Chen Hanxiao" wrote:
>This series introduce flag VIR_DOMAIN_SAVE_DIRECT
>to enable command 'save' to write to PIPE.
>
>Base upon patches from Roy Keene
>with some fixes.
>
>Change from original patch:
>1) Check whether
From: Chen Hanxiao
We lacked of timestamp in tainting of guests log,
which bring troubles for finding guest issues:
such as whether a guest powerdown caused by qemu-monitor-command
or others issues inside guests.
If we had timestamp in tainting of guests log,
it would be helpful when checking
Dear list,
Mirror on Github:
https://github.com/libvirt/libvirt
did not sync from libvirt.org for almost a month.
Regards,
- Chen
--
libvir-list mailing list
libvir-list@redhat.com
https://www.redhat.com/mailman/listinfo/libvir-list
From: Chen Hanxiao
Base upon patches from Roy Keene
This patch introduces --direct flag for save command.
We could use this flag to save vm to a PIPE.
We could saving a VM state directly to Ceph RBD images
without having an intermediate file.
How to test:
fifo="$(mktemp -u)"; mkfi
rebase on upstream
v2:
rename VIR_DOMAIN_SAVE_PIPE to VIR_DOMAIN_SAVE_DIRECT
remove S_ISFIFO check
Chen Hanxiao (2):
qemu: Allow saving QEMU libvirt state to a pipe
virsh: introduce flage --direct for save command
include/libvirt/libvirt-domain.h | 1 +
src/qemu/qemu_driver.c
From: Chen Hanxiao
Base upon patches from Roy Keene
Currently qemuDomainSaveMemory can save vm's config
and memory to fd.
It write a magic QEMU_SAVE_PARTIAL firstly,
then re-open it to change QEMU_SAVE_PARTIAL as QEMU_SAVE_MAGIC.
For pipes this is not possible, attempting to re-open the
From: Chen Hanxiao
We lacked of timestamp in tainting of guests log,
which bring troubles for finding guest issues:
such as whether a guest powerdown caused by qemu-monitor-command
or others issues inside guests.
If we had timestamp in tainting of guests log,
it would be helpful when checking
At 2017-01-11 02:23:54, "John Ferlan" wrote:
>
>
>On 12/30/2016 03:39 AM, Chen Hanxiao wrote:
>> From: Chen Hanxiao
>>
>> This patch fix a dead lock when try to read a rbd image
>>
>> When trying to connect a rbd server
>> (ceph-0.94.7
From: Chen Hanxiao
s/rather then/rather than
Signed-off-by: Chen Hanxiao
---
tools/virsh.pod | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/virsh.pod b/tools/virsh.pod
index ef91223..e5c94e7 100644
--- a/tools/virsh.pod
+++ b/tools/virsh.pod
@@ -1673,7 +1673,7
list`
Chen Hanxiao (3):
virsh: pool-list: introduce --uuid for printing pool's UUID only
virsh: pool-list: introduce --name for printing pool's name only
virsh: pool-list: allow both --uuid and --name in one cmd
tools/virsh-pool.c | 48
From: Chen Hanxiao
This patch will allow --uuid and --name in one cmd.
The pool's UUID and name will be printed side by side.
Signed-off-by: Chen Hanxiao
---
tools/virsh-pool.c | 8 +++-
tools/virsh.pod| 5 -
2 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/
From: Chen Hanxiao
This patch will introduce option --name.
If specified, only name of pools will be printed out.
Signed-off-by: Chen Hanxiao
---
tools/virsh-pool.c | 22 --
tools/virsh.pod| 4 +++-
2 files changed, 23 insertions(+), 3 deletions(-)
diff --git a/tools
From: Chen Hanxiao
This patch will introduce option --uuid.
If specified, only UUID of pools will be printed out.
Signed-off-by: Chen Hanxiao
---
tools/virsh-pool.c | 20
tools/virsh.pod| 4 ++--
2 files changed, 22 insertions(+), 2 deletions(-)
diff --git a/tools
At 2017-01-05 17:18:14, "Erik Skultety" wrote:
>On Thu, Jan 05, 2017 at 11:56:21AM +0800, Chen Hanxiao wrote:
>> From: Chen Hanxiao
>>
>> This patch will introduce option [--uuid].
>> If specified, UUID of pools will be printed out.
&g
From: Chen Hanxiao
This patch will introduce option [--uuid].
If specified, UUID of pools will be printed out.
virsh # pool-list --all
Name State Autostart
---
default active yes
root active yes
From: Chen Hanxiao
By default, pool-info will convert sizes to human friendly
units.
This patch will introduce option [--bytes].
If specified, the raw sizes will be in the output.
Signed-off-by: Chen Hanxiao
---
tools/virsh-pool.c | 25 +++--
tools/virsh.pod| 5
From: Chen Hanxiao
This patch fix a dead lock when try to read a rbd image
When trying to connect a rbd server
(ceph-0.94.7-1.el7.centos.x86_64),
rbd_list/rbd_open enter a dead lock state.
Backtrace:
Thread 30 (Thread 0x7fdb342d0700 (LWP 12105)):
#0 0x7fdb40b16705 in pthread_cond_wait
At 2016-12-15 11:15:13, "Chen Hanxiao" wrote:
>This series introduce flag VIR_DOMAIN_SAVE_DIRECT
>to enable command 'save' to write to PIPE.
>
>Base upon patches from Roy Keene
>with some fixes.
>
>Change from original patch:
>1) Check whether
At 2016-12-16 15:28:34, "孙长鹏(外网)" wrote:
Hi，
I wanted to use libvirt to connect to
KVM in Windows-64bit，but I was failed。In fact，when I tryed that in
Windows-32bit，it can be right。
Please teach me，how can I make it right in
Windows-64bit？After all, the Windows-32bit is outdated。
T
From: Chen Hanxiao
Base upon patches from Roy Keene
This patch introduces --direct flag for save command.
We could use this flag to save vm to a PIPE.
We could saving a VM state directly to Ceph RBD images
without having an intermediate file.
How to test:
fifo="$(mktemp -u)"; mkfi
From: Chen Hanxiao
Base upon patches from Roy Keene
Currently qemuDomainSaveMemory can save vm's config
and memory to fd.
It write a magic QEMU_SAVE_PARTIAL firstly,
then re-open it to change QEMU_SAVE_PARTIAL as QEMU_SAVE_MAGIC.
For pipes this is not possible, attempting to re-open the
:
rename VIR_DOMAIN_SAVE_PIPE to VIR_DOMAIN_SAVE_DIRECT
remove S_ISFIFO check
Chen Hanxiao (2):
qemu: Allow saving QEMU libvirt state to a pipe
virsh: introduce flage --direct for save command
include/libvirt/libvirt-domain.h | 1 +
src/qemu/qemu_driver.c
At 2016-12-08 20:08:11, "Peter Krempa" wrote:
>On Sat, Dec 03, 2016 at 17:45:47 +0800, Chen Hanxiao wrote:
>> From: Chen Hanxiao
>>
>> Base upon patches from Roy Keene
>>
>> Currently qemuDomainSaveMemory can save vm's config
>> an
At 2016-12-03 17:45:46, "Chen Hanxiao" wrote:
>This series introduce flag VIR_DOMAIN_SAVE_PIPE
>to enable command 'save' to write to PIPE.
>
>Base upon patches from Roy Keene
>with some fixes.
>
>Change from original patch:
>1) Check whether the spec
From: Chen Hanxiao
Base upon patches from Roy Keene
Currently qemuDomainSaveMemory can save vm's config
and memory to fd.
It writes a magic QEMU_SAVE_PARTIAL firstly,
then re-open it to change QEMU_SAVE_PARTIAL as QEMU_SAVE_MAGIC
after a success write.
For pipes this is not pos
From: Chen Hanxiao
Base upon patches from Roy Keene
This patch introduces --pipe flag for save command.
We could saving a VM state directly to Ceph RBD images
without having an intermediate file.
How to test:
# fifo="$(mktemp -u)"; mkfifo "${fifo}" && virsh
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