Osier Yang wrote:
> On 2012年04月24日 03:47, Guido Günther wrote:
> >Hi,
> >On Sun, Apr 22, 2012 at 02:41:54PM -0400, Jim Paris wrote:
> >>Hi,
> >>
> >>http://bugs.debian.org/663931 is a bug I'm hitting, where virt-manager
> >>times out on th
Guido Günther wrote:
> Hi,
> On Sun, Apr 22, 2012 at 02:41:54PM -0400, Jim Paris wrote:
> > Hi,
> >
> > http://bugs.debian.org/663931 is a bug I'm hitting, where virt-manager
> > times out on the initial connection to libvirt.
>
> I reassigned the
he Debian bug report link
above.
-jim
>From 17e5b9ebab76acb0d711e8bc308023372fbc4180 Mon Sep 17 00:00:00 2001
From: Jim Paris
Date: Sun, 22 Apr 2012 14:35:47 -0400
Subject: [PATCH] shorten udevadmin settle timeout
Otherwise, udevadmin settle can take so long that connections from
e.g. virt-manager will get closed.
---
Serge Hallyn wrote:
> On 03/16/2012 11:50 AM, Eric Blake wrote:
> >On 03/16/2012 10:36 AM, Serge Hallyn wrote:
> >>Hi,
> >>
> >>It seems I've run into quite the heisenbug, reported at
> >>https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/922628
> >>
> >>It manifests itself as virPidWait return
Eric Blake wrote:
> On 05/05/2010 01:31 PM, Jim Meyering wrote:
> >> Can we provide the option to specify the device serial number so that
> >> it's really impossible to trash the wrong device?
> >
> > Given that this is a good idea, next question is obviously
> > how to get the serial number. On
Jim Paris wrote:
> Daniel P. Berrange wrote:
> > On Tue, Sep 29, 2009 at 02:39:59AM -0400, Jim Paris wrote:
> > > Hi,
> > >
> > > After upgrading libvirt on one system, my kvm guests running a 2.6.26
> > > kernel with virtio networking could
Daniel P. Berrange wrote:
> On Tue, Sep 29, 2009 at 02:39:59AM -0400, Jim Paris wrote:
> > Hi,
> >
> > After upgrading libvirt on one system, my kvm guests running a 2.6.26
> > kernel with virtio networking could no longer communicate with the
> > network.
>
Hi,
After upgrading libvirt on one system, my kvm guests running a 2.6.26
kernel with virtio networking could no longer communicate with the
network.
It seems that the problem is caused by newer libvirt versions
unconditionally enabling GSO support by setting IFF_VNET_HDR [1].
However, support f
Garry Dolley wrote:
> Dear libvirt,
>
> Is there a way to tell a KVM/QEMU guest managed by libvirt to start
> with the "-no-kvm-irqchip" argument?
>
> I have some FreeBSD 7 guests with timing issues, and if I try to
> start the VMs manually with -no-kvm-irqchip, the timing issues go
> away (the o
Jiri Denemark wrote:
> Hi,
>
> We need to provide support for CPU ID masking. Xen and VMware ESX are examples
> of current hypervisors which support such masking.
>
> My proposal is to define new 'cpuid' feature advertised in guest
> capabilities:
...
>
> ...
>
>
>
>
Daniel P. Berrange wrote:
> On Wed, Sep 02, 2009 at 12:26:43PM +0200, Jim Meyering wrote:
> > Daniel Veillard wrote:
> > > On Wed, Sep 02, 2009 at 11:58:07AM +0200, Jim Meyering wrote:
> > >> Here's the test just before the else-if in the patch below:
> > >>
> > >> if (conn &&
> > >> co
Jun Koi wrote:
> Hi,
>
> I am running QEMU via libvirt (using virsh & virt-manager). Now I want
> to get access to the monitor interface of QEMU, so I can issue some
> commands to monitor. Is there anyway to do that?
That isn't supported, because libvirt won't know what you've changed
and can't d
Daniel P. Berrange wrote:
> On Tue, Jul 21, 2009 at 09:46:17AM -0400, Jim Paris wrote:
> > Speaking of this, I've noticed that
> >
> >
> >
> > hvm
> >
> >
> >
> > runs WITH kvm on an x86_64 system. Is that intended?
&
Daniel P. Berrange wrote:
> On Tue, Jul 21, 2009 at 05:47:15PM +0900, Jun Koi wrote:
> > Hi,
> >
> > I have a VM running under libvirt, and it is currently run with
> > -no-kvm option (I saw that in "ps" output).
> > Now I want to run this VM with KVM. How can I reconfigure it for that?
> >
> > I
Daniel P. Berrange wrote:
> On Wed, Jul 15, 2009 at 11:40:42AM +0200, Daniel Veillard wrote:
> > On Tue, Jul 14, 2009 at 06:22:42PM -0400, Cole Robinson wrote:
> > > Unlike the pty monitor (which we know exists since we scrape its path from
> > > stdout), we have no way of knowing that the unix mon
Daniel P. Berrange wrote:
> On Thu, Jun 18, 2009 at 12:20:40PM -0400, Jim Paris wrote:
> > I'm using Debian. I've already had to switch from the
> > "netcat-traditional" package to the "netcat-openbsd" package.
> > Debian does already include th
Daniel P. Berrange wrote:
> We close the socket to the 'nc' process here so in theory it should
> be getting a HUP event from poll or EOF from read, etc and then
> exiting. Ominously though I see several patches to Fedora's 'nc'
> RPM at least one of which is related to nc hanging forever after
>
I wrote:
> > Ok, this bit definitely sounds like a server side bug, unless
> > perhaps there is some buffering taking place in ssh or nc
> > causing the errore reply packet to not be send back promptly
>
> I'll try to get some better traces of what's going on here.
The error is getting back to th
Daniel P. Berrange wrote:
> On Wed, Jun 17, 2009 at 05:51:27PM -0400, Jim Paris wrote:
> > Daniel P. Berrange wrote:
> > 17:34:59.360: debug : call:6947 : Doing call 70 (nil)
> > 17:34:59.360: debug : call:7017 : We have the buck 70 0xbccef0 0xbccef0
> > 17:34:59.433:
Daniel P. Berrange wrote:
> > But when accessing remotely, I get no useful error, and a hang:
> >
> > $ virsh -c qemu+ssh://j...@server/system
> > libvir: Remote error : authentication failed
> >
> >
> > $ virsh --readonly -c qemu+ssh://j...@server/system
> > libvir: Remote error : authenticatio
Hi,
I have libvirt 0.6.4 running kvm instances on a headless server.
I'm using virt-manager 0.7.0 to manage them. In the past, I would SSH
in and run virt-manager as root. Since running GTK apps as root is no
good, I've switched to policykit authentication. By default, the
libvirt policy only
Daniel P. Berrange wrote:
> > What about the VNC password?
> > That's per-VM, isn't it?
>
> That is true by I don't really consider VNC password to be useful. It is
> utterly insecure. ...
Garry Dolley wrote:
> With KVM/QEMU, you can set a VNC password per VM.
>
> But I think it is either/or tho
Daniel P. Berrange wrote:
> On Mon, Jun 08, 2009 at 11:35:00AM +0200, Christian Weyermann wrote:
> > Hello everybody,
> >
> > I encountered the following problem. I want my users to only be able to
> > connect to their own virtual machines via VNC. Is there any way to do so?
>
> The VNC authentic
ad averages: 0.36, 0.13, 0.07
>
> Can you reproduce on Linux anyone?
Yeah, it seems there is no limit on the size of the readline history,
so it just grows forever. Try this?
-jim
>From a65339502c996dbeea9b6f3172a6cb8a2669f153 Mon Sep 17 00:00:00 2001
From: Jim Paris
Date: Thu, 5 Feb
Daniel P. Berrange wrote:
> And in the struct
>
> int fullscreen : 1;
unsigned int fullscreen : 1;
would be better (so the possible values are 0 and 1).
-jim
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Libvir-list mailing list
Libvir-list@redhat.com
https://www.redhat.com/mailman/listinfo/libvir-list
Daniel P. Berrange wrote:
> Since we have CPU pinning support from my previous patch, adding in the
> initial pinning is fairly easy. We first pass the '-S' arg to QEMU when
> forking it.
If -S is always added, this becomes unnecessary (qemu_conf.c:2823):
if (vm->migrateFrom[0]) {
if
Daniel P. Berrange wrote:
> This patch finishes off the work from Rich / Soren to support network
> interface model in both Xen and QEMU drivers, and adds test cases for
> the new syntax
I still think our consensus from when I posted this patch last year
() makes more sense ... but getting any for
Henri Cook wrote:
> Hi guys,
>
> I just tried to port a few customers over to this libvirt setup i'm
> hoping to run and I couldn't get their machines started because there's
> no mechanism to specify a model in the XML!
>
> I know redhat have changed KVM's default driver to e1000, which I think
Jim Meyering wrote:
> + /* Record failure if any of these fails,
> +and be careful always to close the stream. */
> + if ((fseek(fp, 0, SEEK_END) < 0)
> + + (fprintf(fp, "\n#UUID: %s\n", uuidstr) < 0);
> + + (fclose(fp) == EOF))
> + ret = -1;
I don't think
Jim Meyering wrote:
> It *could* perform that test, but I think it is slightly more
> maintainable (no duplication of that potentially nontrivial expression)
> and just as correct to check only "ret < 0".
Not having the duplicated expression is certainly good, if it's
correct to do so (and it seem
Hi Jim,
comments inline
Jim Meyering wrote:
> diff --git a/proxy/libvirt_proxy.c b/proxy/libvirt_proxy.c
> index d96d3db..a22ba6c 100644
> --- a/proxy/libvirt_proxy.c
> +++ b/proxy/libvirt_proxy.c
> @@ -2,7 +2,7 @@
> * proxy_svr.c: root suid proxy server for Xen access to APIs with no
> *
Signed one-bit bitfields are odd (values are 0 and -1?). The code
doesn't test for == 1, so it's not currently broken, but it's fragile.
(Noticed by Sparse).
---
src/qemu_conf.h |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/qemu_conf.h b/src/qemu_conf.h
index 72e
Fixes compile error when building --without-xen on a host that has no
Xen headers installed.
---
src/stats_linux.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/src/stats_linux.c b/src/stats_linux.c
index 5e6d06c..125af45 100644
--- a/src/stats_linux.c
+++ b/src/stats_l
Daniel Veillard wrote:
> > > Jim Paris wrote:
> > > >Hi,
> > > >
> > > >The recent changes to src/xml.c breaks the build without xen:
>
> okay, fixed in CVS
Yep, builds fine now, thanks.
-jim
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Jim Paris wrote:
> Jim Meyering wrote:
> > Thanks. I've added -k, since libvirt has at least 8 files with $Id[*],
> > but don't seem to need the '-o master' -- at least not the way I'm pushing
> > the result afterwards. Do you need it, with a recent
Jim Meyering wrote:
> Thanks for letting me know. git's default hooks/update prohibits
> pushing such unannotated tags by default, so although git-cvsimport
> did create them, when I pushed the result to the public repo, they were
> being denied. I've changed the corresponding config variable to
Hi,
The recent changes to src/xml.c breaks the build without xen:
$ ./autogen.sh \
--prefix=/usr \
--mandir=\${prefix}/share/man \
--infodir=\${prefix}/share/info \
--sysconfdir=/etc \
--localstatedir=/var \
--without-xen
$ make
...
gcc -g -O2 -o .libs/virsh -W
"git pull" won't work if the pull would have
> to merge changes to one of the modified files.
FWIW, I've found this to do the right thing in that case:
git fetch
git rebase remotes/origin/HEAD
Also, perhaps some .gitignore files could be added upstream now?
Patch belo
Daniel P. Berrange wrote:
> On Mon, Oct 22, 2007 at 04:33:40PM -0400, Daniel Veillard wrote:
> > On Mon, Oct 22, 2007 at 03:44:38PM -0400, Jim Paris wrote:
> > > Hi,
> > >
> > > Sometime between kvm-36 and kvm-46 I ran into problems with the
> > > def
Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
---
src/qemu_conf.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/src/qemu_conf.c b/src/qemu_conf.c
index c463ffb..c1260ed 100644
--- a/src/qemu_conf.c
+++ b/src/qemu_conf.c
@@ -1738,7 +1738,8 @@ int qemudBuildComma
Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
---
src/qemu_conf.c | 21 +
src/qemu_conf.h |2 ++
2 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/src/qemu_conf.c b/src/qemu_conf.c
index f3b8f4e..c463ffb 100644
--- a/src/qemu_conf.c
+++ b/src/qemu_
Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
---
docs/format.html |8
docs/libvir.html |8
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/docs/format.html b/docs/format.html
index efdbcde..8a519af 100644
--- a/docs/format.html
+++ b/docs/forma
Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
---
docs/format.html |9 +++--
docs/libvir.html | 13 +++--
2 files changed, 18 insertions(+), 4 deletions(-)
diff --git a/docs/format.html b/docs/format.html
index 5553d10..d73adb1 100644
--- a/docs/format.html
+++
Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
---
docs/format.html |6 +-
docs/libvir.html |6 +-
2 files changed, 2 insertions(+), 10 deletions(-)
diff --git a/docs/format.html b/docs/format.html
index 8a519af..5553d10 100644
--- a/docs/format.html
+++ b/docs/forma
Hi,
Sometime between kvm-36 and kvm-46 I ran into problems with the
default QEMU network card (ne2k-pci). Switching it fixed the
problems, but libvirt doesn't support changing the NIC model.
These patches add support for:
which becomes
qemu -net nic,model=rtl8139,mac=...
By defau
Marco Sinhoreli wrote:
> Hello Jim,
> On 10/19/07, Jim Paris <[EMAIL PROTECTED]> wrote:
> > > Virt-manager is compiled from mercurial tree but it isn't working. I
> > > don't know why. After run the virt-manager command, it was finished
> > > witho
> Virt-manager is compiled from mercurial tree but it isn't working. I
> don't know why. After run the virt-manager command, it was finished
> without output error and the window wasn't created. If you need more
> informations about ask me what informations I should sent.
I ran into that too -- ma
Jim Paris wrote:
> Richard W.M. Jones wrote:
> > Richard W.M. Jones wrote:
> > >+strcat(cmd, newdisk->src);
> >
> > Also, is quoting/escaping required? In a naive libvirt-based app, it's
> > plausible that the string is provided by the user
---
src/qemu_driver.c | 30 +++---
1 files changed, 23 insertions(+), 7 deletions(-)
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
index c9cecc0..671b334 100644
--- a/src/qemu_driver.c
+++ b/src/qemu_driver.c
@@ -1905,7 +1905,7 @@ static int qemudDomainGetInfo(virDo
Richard W.M. Jones wrote:
> Richard W.M. Jones wrote:
> >+strcat(cmd, newdisk->src);
>
> Also, is quoting/escaping required? In a naive libvirt-based app, it's
> plausible that the string is provided by the user and could contain \n
> to send arbitrary commands to the qemu console.
Agreed.
Richard W.M. Jones wrote:
> +char *cmd;
> +char *reply;
> +/* XXX QEMU only supports a single CDROM for now */
> +/*cmd = malloc(strlen("change ") + strlen(olddisk->dst) + 1 +
> strlen(newdisk->src) + 2);*/
> +cmd = malloc(strlen("change ") + strlen("cdrom") + 1 +
> strlen(new
Hi Dan,
That's definitely be a useful feature. Some comments...
> @@ -453,7 +454,7 @@ static int qemudOpenMonitor(virConnectPt
> char buf[1024];
> int ret = -1;
>
> -if (!(monfd = open(monitor, O_RDWR))) {
> +if (!(monfd = open(monitor, O_NOCTTY |O_RDWR))) {
Is this just to
John Davey wrote:
> I am experimenting with the following Redhat 9 kvm on Fedora 7.
>
> How do I add a USB device with Libvirt? Specifically I'd like to add a
> usb-serial converter for logging data. "Man qemu-kvm" shows -usbdevice
> devname to add a USB device but I cannot find out how to do th
With the latest KVM I'm having some issues with save/restore, but I
think it's a kvm issue and not libvirt. The problems did expose a
libvirt bug, though; patch below.
-jim
---
A failed restore of a configured VM would leave the migration source
set incorrectly, preventing the VM from being sta
Sorry, I'm still trying to learn these tools ... those subjects weren't
numbered.
The order should be:
Subject: [PATCH 1/7] Fix issues with QEMU monitor interface.
Subject: [PATCH 2/7] Add option to pass stdin fd to virExec
Subject: [PATCH 3/7] Add migration support to QEMU startup.
Subject: [PA
Adds saferead() and safewrite(), which are like read() and write()
except that they retry in case of EINTR.
Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
---
src/util.c | 37 +
src/util.h |2 ++
2 files changed, 39 insertions(+), 0 deletions(-)
Adds new fields in qemu_vm structure. vm->migrateFrom specifies the
argument to "-incoming". vm->stdin specifies the file descriptor to
pass to virExec as stdin, which will be used for the "-incoming stdio"
case.
Signed-off-by: Jim Paris <[EMAIL PROTECTED]&g
Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
---
src/qemu_driver.c | 113 +++--
1 files changed, 109 insertions(+), 4 deletions(-)
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
index f2c4316..b0b6d62 100644
--- a/src/qemu_driver.c
+++
The save file format consists of a header, XML for the domain,
and the raw QEMU/KVM migration data stream.
Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
---
src/qemu_driver.c | 112 ++--
1 files changed, 107 insertions(+), 5 deletions(-)
Here's take 3 of the QEMU/KVM save/restore support. Thanks for your
input.
Changes since last time:
- Remove escape sequence filtering, it's not necessary.
- Clean up stdin handling in virExec, use -1 to signify unused
- Add signal-safe read/write wrappers that handle EINTR and use them.
- Ad
itself.
Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
---
src/qemu_driver.c | 66 +
1 files changed, 66 insertions(+), 0 deletions(-)
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
index e649060..8125622 100644
--- a/src/qemu_dr
If non-negative, uses the supplied fd instead of /dev/null.
Update callers accordingly.
Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
---
src/openvz_driver.c |4 ++--
src/qemu_driver.c |5 +++--
src/util.c | 12 ++--
src/util.h |4 ++--
4 files c
mpt is
printed twice. Switch all monitor commands to end with "\r" which
avoids both issues.
Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
---
src/qemu_driver.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
index b05c
Daniel P. Berrange wrote:
> > > If nonzero, uses the supplied fd instead of /dev/null.
> > > Update callers accordingly.
> >
> > Looks fine to me, we already have stdout and stderr, it's sensible. +1
>
> Looks OK, but shouldn't we use -1 as the magic value here, since 0 is also
> a valid file d
Daniel Veillard wrote:
> > +/* Copy data, skipping 3-byte escape sequences */
> > +for (i = 0; i < got; i++) {
> > +if (data[i] == '\033')
> > +skip = 3;
> > +if (skip)
> > +skip--;
> > +
Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
---
src/qemu_driver.c | 106 +++--
1 files changed, 102 insertions(+), 4 deletions(-)
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
index 50ab702..c6de8a0 100644
--- a/src/qemu_driver.c
+++
The save file format consists of a header, XML for the domain,
and the raw QEMU/KVM migration data stream.
Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
---
src/qemu_driver.c | 109 ++---
1 files changed, 103 insertions(+), 6 deletions(-)
If nonzero, uses the supplied fd instead of /dev/null.
Update callers accordingly.
Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
---
src/openvz_driver.c |4 ++--
src/qemu_driver.c |5 +++--
src/util.c | 12 ++--
src/util.h |4 ++--
4 files chang
u) ". Fix the
issue by filtering out these sequences when they are received.
Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
---
src/qemu_driver.c | 21 -
1 files changed, 16 insertions(+), 5 deletions(-)
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
index b0
Adds new fields in qemu_vm structure. vm->migrateFrom specifies the
argument to "-incoming". vm->stdinFd specifies the file descriptor to
pass to virExec as stdin, which will be used for the "-incoming stdio"
case.
Signed-off-by: Jim Paris <[EMAIL PROTECTED]&g
itself.
Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
---
src/qemu_driver.c | 66 +
1 files changed, 66 insertions(+), 0 deletions(-)
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
index e487640..5d310fe 100644
--- a/src/qemu_dr
Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
---
src/qemu_driver.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
index 7c75d9c..b05c3f6 100644
--- a/src/qemu_driver.c
+++ b/src/qemu_driver.c
@@ -204,6 +204,7 @@ qemudStartu
Hi Daniel,
Thanks for the quick reply. Things seem to be working well now,
Main changes from last time:
- Fixed issues with the QEMU monitor interface:
- Due to the TTY layer, sending "\n" to the qemu monitor translates
into "\r\n" when received. This triggers a bug in older versions
Daniel Veillard wrote:
> On Fri, Aug 10, 2007 at 12:36:05PM -0400, Jim Paris wrote:
> > I think appending unrelated data to the migration image is a bit of a
> > hack anyway. A better plan would be a file containing
> >
>
> Hum, beware you then need to make su
Daniel Veillard wrote:
> On Thu, Aug 09, 2007 at 10:55:10PM +0100, Daniel P. Berrange wrote:
> > Just been committed to KVM repos I see. Should be an easy patch to backport
> > too. As long as we can detect failure if this is missing & report it back
> > then I'm fine depending on this.
>
> Wou
Richard W.M. Jones wrote:
> Jim Paris wrote:
> >+if (strchr(path, '\'') || strchr(path, '\\') ) {
> >+qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
> >+ "invalid filename");
> >
lso add put it in qemu_vm_def,
or add parameters to qemudStartVMDaemon, etc..
Patch against current CVS is below.
Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
-jim
Index: src/qemu_conf.c
===
RCS file: /data/cvs/libvirt/s
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