On Wed, Feb 22, 2012 at 12:36:00PM +0530, Pankaj Rawat wrote:
Hi all
The cluster -size increase write performance when the qcow2 image is not
expanded , surely with increase in cluster_size the disk space used
increases but that is not my concern.
Can anyone tell what is the
Hi Daniel,
Thanks for your quick reply, from safety point of view, yes,
libvirt should exit, but, your alternative solution is more
friendly for users, however, I haven't any idea about this now,
maybe, others want to do this, so forward it to libvirt-list.
Thanks Regards,
Alex
-
The 21/02/12, Eric Blake wrote:
On 02/21/2012 09:05 AM, Peter Krempa wrote:
@@ -950,77 +986,125 @@ cmdList(vshControl *ctl, const vshCmd *cmd
ATTRIBUTE_UNUSED)
}
}
-if (desc) {
-vshPrintExtra(ctl, %-5s %-30s %-10s %s\n, _(Id), _(Name),
_(State),
Despite documentation, if we do fork() parent always returns -1
even if file is accessible. Which is wrong obviously.
---
src/util/util.c |8 ++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/util/util.c b/src/util/util.c
index 3406b7b..04a0e79 100644
---
---
src/vmware/vmware_driver.c | 31 +++
1 files changed, 31 insertions(+), 0 deletions(-)
diff --git a/src/vmware/vmware_driver.c b/src/vmware/vmware_driver.c
index 56e9d2d..8f9d922 100644
--- a/src/vmware/vmware_driver.c
+++ b/src/vmware/vmware_driver.c
@@ -844,6
These patches add domainXMLFromNative to the vmware driver
and add support for more network configurations in vmx files
Jean-Baptiste Rouault (2):
vmware: implement domainXMLFromNative
vmx: Better Workstation vmx handling
src/vmware/vmware_driver.c | 31 +++
This patch adds support for vmx files with empty networkName
values (which is the case for vmx generated by Workstation).
It also adds support for vmx containing NATed network interfaces.
---
src/vmx/vmx.c | 29 ++---
1 files changed, 18 insertions(+), 11 deletions(-)
AC_CHECK_PROG checks for program in given path. However, if it doesn't
exists, [variable] is set to [value-if-not-found]. We don't want this
to be the empty string in case of 'modprobe' and 'scrub' as we want to
fallback to runtime detection.
---
configure.ac |4 ++--
src/util/pci.c |5
2012/2/22 Jean-Baptiste Rouault jean-baptiste.roua...@diateam.net:
This patch adds support for vmx files with empty networkName
values (which is the case for vmx generated by Workstation).
It also adds support for vmx containing NATed network interfaces.
---
src/vmx/vmx.c | 29
2012/2/22 Jean-Baptiste Rouault jean-baptiste.roua...@diateam.net:
---
src/vmware/vmware_driver.c | 31 +++
1 files changed, 31 insertions(+), 0 deletions(-)
ACK.
This one is good and independent from the second patch, so I push it now.
--
Matthias Bolte
2012/2/22 Matthias Bolte matthias.bo...@googlemail.com:
And this needs extra testcases in the vmx2xml and xml2vmx tests to
cover this additions to the VMX parser before I can ACK it.
The test suite already has some actual in-the-wild ESX and GSX VMX
config files. I suggest you add some actual
On Wed, Feb 22, 2012 at 10:21:04 +0100, Michal Privoznik wrote:
Despite documentation, if we do fork() parent always returns -1
even if file is accessible. Which is wrong obviously.
---
src/util/util.c |8 ++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git
On Wed, Feb 22, 2012 at 11:28:33 +0100, Michal Privoznik wrote:
AC_CHECK_PROG checks for program in given path. However, if it doesn't
exists, [variable] is set to [value-if-not-found]. We don't want this
to be the empty string in case of 'modprobe' and 'scrub' as we want to
fallback to
On 22.02.2012 12:06, Jiri Denemark wrote:
On Wed, Feb 22, 2012 at 10:21:04 +0100, Michal Privoznik wrote:
Despite documentation, if we do fork() parent always returns -1
even if file is accessible. Which is wrong obviously.
---
src/util/util.c |8 ++--
1 files changed, 6
On 22.02.2012 12:09, Jiri Denemark wrote:
On Wed, Feb 22, 2012 at 11:28:33 +0100, Michal Privoznik wrote:
AC_CHECK_PROG checks for program in given path. However, if it doesn't
exists, [variable] is set to [value-if-not-found]. We don't want this
to be the empty string in case of 'modprobe'
Hi,
Isn't this something where it is easier to omit first and add later
once we have a use case, than to add up front only to find that no
one cares?
Yes. I'll drop it.
cheers,
Gerd
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On 02/21/2012 06:05 PM, Eric Blake wrote:
On 02/21/2012 09:05 AM, Peter Krempa wrote:
---
tools/virsh.c | 176 --
tools/virsh.pod | 20 ++-
2 files changed, 148 insertions(+), 48 deletions(-)
Thanks for picking up on my
From: D. Herrendoerfer d.herrendoer...@herrendoerfer.name
Add de-association handling for 802.1qbg (vepa) via lldpad
netlink messages. Also adds the possibility to perform an
association request without waiting for a confirmation.
Signed-off-by: D. Herrendoerfer
From: D. Herrendoerfer d.herrendoer...@herrendoerfer.name
This code adds a netlink event interface to libvirt.
It is based upon the event_poll code and makes use of
it. An event is generated for each netlink message sent
to the libvirt pid.
Signed-off-by: D. Herrendoerfer
From: D. Herrendoerfer d.herrendoer...@herrendoerfer.name
This is the updated netlink event code based upon the updated
virnetlink.[ch] files.
Also the related code to virnetdevmacvlan is included as well
as the related changes to the setup code.
D. Herrendoerfer (2):
util: Add netlink event
On Wed, 22 Feb 2012 13:08:16 +0100
Gerd Hoffmann kra...@redhat.com wrote:
Hi,
Isn't this something where it is easier to omit first and add later
once we have a use case, than to add up front only to find that no
one cares?
Yes. I'll drop it.
Yes, I think it's better to drop it for
Hello All,
I am trying to migrate a KVM guest while implementing the patches for
PCI-Passthrough of SRIOV Vf's and
I repeatedly see the following error:
[root@c6100k cwd]# virsh migrate --live dibenchvm1
qemu+ssh://c6100l.uk.level5networks.com/system
error: operation failed: migration job:
On Wed, Feb 22, 2012 at 14:58:31 +0800, Shu Ming wrote:
On 2012-2-22 0:17, Jiri Denemark wrote:
@@ -817,6 +817,27 @@ qemuMigrationIsAllowed(struct qemud_driver *driver,
virDomainObjPtr vm,
return true;
}
+static bool
+qemuMigrationIsSafe(virDomainDefPtr def)
+{
+int
On 22.02.2012 14:46, Shradha Shah wrote:
Hello All,
I am trying to migrate a KVM guest while implementing the patches for
PCI-Passthrough of SRIOV Vf's and
I repeatedly see the following error:
[root@c6100k cwd]# virsh migrate --live dibenchvm1
This patch adds VIR_MIGRATE_UNSAFE flag for migration APIs and new
VIR_ERR_MIGRATION_UNSAFE error code. The error code should be returned
whenever migrating a domain is considered unsafe (e.g., it's configured
in a way that does not ensure data integrity once it is migrated).
VIR_MIGRATE_UNSAFE
Migrating qemu domains with disks using cache != none is unsafe unless
the disk images are stored on coherent clustered filesystem. Thus we
forbid migrating such domains unless VIR_MIGRATE_UNSAFE flags is used.
This series uses similar aproach to forbidding unsafe PCI passthrough
or disk format
On 02/20/2012 05:55 PM, Eric Blake wrote:
On 02/20/2012 11:54 AM, Cole Robinson wrote:
Previously we would have:
os type 'hvm' arch 'idontexist' combination is not supported
Now we get
No guest options available for arch 'idontexist'
or if options available but guest OS type not
Migrating domains with disks using cache != none is unsafe unless the
disk images are stored on coherent clustered filesystem. Thus we forbid
migrating such domains unless VIR_MIGRATE_UNSAFE flags is used.
---
Notes:
Version 2:
- use virStorageFileIsClusterFS
src/qemu/qemu_driver.c|
---
Notes:
Version 2:
- no change
tools/virsh.c |4
tools/virsh.pod | 10 +-
2 files changed, 13 insertions(+), 1 deletions(-)
diff --git a/tools/virsh.c b/tools/virsh.c
index e712e53..3be86ed 100644
--- a/tools/virsh.c
+++ b/tools/virsh.c
@@ -6819,6 +6819,7 @@
On 2012-2-22 21:46, Shradha Shah wrote:
Hello All,
I am trying to migrate a KVM guest while implementing the patches for
PCI-Passthrough of SRIOV Vf's and
I repeatedly see the following error:
[root@c6100k cwd]# virsh migrate --live dibenchvm1
qemu+ssh://c6100l.uk.level5networks.com/system
---
Notes:
Version 2:
- new patch
src/libvirt_private.syms |1 +
src/util/storage_file.c | 10 ++
src/util/storage_file.h |1 +
3 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index 9e3573f..18a24e4
On Wed, Feb 22, 2012 at 03:51:11PM +0100, Jiri Denemark wrote:
Migrating domains with disks using cache != none is unsafe unless the
disk images are stored on coherent clustered filesystem. Thus we forbid
migrating such domains unless VIR_MIGRATE_UNSAFE flags is used.
---
Notes:
Version
On Wed, Feb 22, 2012 at 14:57:00 +, Daniel P. Berrange wrote:
On Wed, Feb 22, 2012 at 03:51:11PM +0100, Jiri Denemark wrote:
Migrating domains with disks using cache != none is unsafe unless the
disk images are stored on coherent clustered filesystem. Thus we forbid
migrating such
On Tue, Feb 21, 2012 at 05:17:50PM +0100, Christophe Fergeau wrote:
Hi,
On Tue, Feb 21, 2012 at 06:09:06PM +0200, Dan Kenigsberg wrote:
Please note Bug 788092 - VDSM: Disable vdsm's ssl'ability influence
spice ssl'ability and prevent VM from starting
On 02/20/2012 06:32 AM, Peter Krempa wrote:
This patch modifies the libvirt-guests init script to enable parallel
shiutdown on guest machines and gets rid of error messages if the client
is unable connect to the URI specified in the config file.
Resuming where I left off (and seeing as how you
when calling block_stats() like $dom-block_stats(), it will reprot errors:
Attempt to free unreferenced scalar: SV 0x2598498, Perl interpreter:
0x11a0010.
Attempt to free unreferenced scalar: SV 0x258c498, Perl interpreter:
0x11a0010.
This patch fix it.
---
Virt.xs |1 +
1
On Thu, Feb 23, 2012 at 02:14:17AM +0800, Guannan Ren wrote:
when calling block_stats() like $dom-block_stats(), it will reprot errors:
Attempt to free unreferenced scalar: SV 0x2598498, Perl interpreter:
0x11a0010.
Attempt to free unreferenced scalar: SV 0x258c498, Perl
https://bugzilla.redhat.com/show_bug.cgi?id=795656 mentions
that a graceful destroy request can time out, meaning that the
error message is user-visible and should be more appropriate
than just internal error.
* src/qemu/qemu_driver.c (qemuDomainDestroyFlags): Swap error type.
---
On 02/22/2012 07:51 AM, Jiri Denemark wrote:
I was also wondering if we should rather use more specific name for both
the error code and flag, such as VIR(_ERR)?_MIGRATE_UNSAFE_CACHE
(or ...UNSAFE_DISK) in the case we find other unsafe conditions...
I think that if we ever have
On 02/22/2012 07:51 AM, Jiri Denemark wrote:
This patch adds VIR_MIGRATE_UNSAFE flag for migration APIs and new
VIR_ERR_MIGRATION_UNSAFE error code. The error code should be returned
whenever migrating a domain is considered unsafe (e.g., it's configured
in a way that does not ensure data
On 02/22/2012 07:51 AM, Jiri Denemark wrote:
---
Notes:
Version 2:
- no change
tools/virsh.c |4
tools/virsh.pod | 10 +-
2 files changed, 13 insertions(+), 1 deletions(-)
@@ -802,6 +802,14 @@ is implicitly enabled when supported by the hypervisor,
but
On 02/22/2012 07:51 AM, Jiri Denemark wrote:
---
Notes:
Version 2:
- new patch
ACK.
--
Eric Blake ebl...@redhat.com+1-919-301-3266
Libvirt virtualization library http://libvirt.org
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libvir-list mailing list
libvirt TCK is currently broke since it can't download
from the old alias download.fedora.redhat.com, since that
alias was removed and people really should update their
download links. Point to the new dl.fedoraproject.org
URLs.
Signed-off-by: Lucas Meneghel Rodrigues l...@redhat.com
---
On Wed, Feb 22, 2012 at 05:12:29PM -0200, Lucas Meneghel Rodrigues wrote:
libvirt TCK is currently broke since it can't download
from the old alias download.fedora.redhat.com, since that
alias was removed and people really should update their
download links. Point to the new
On 02/22/2012 07:51 AM, Jiri Denemark wrote:
Migrating domains with disks using cache != none is unsafe unless the
disk images are stored on coherent clustered filesystem. Thus we forbid
migrating such domains unless VIR_MIGRATE_UNSAFE flags is used.
---
Notes:
Version 2:
- use
On 02/06/2012 06:50 AM, Peter Krempa wrote:
This patch adds support for the newly introduced
VIR_DOMAIN_CONSOLE_FORCE and VIR_DOMAIN_CONSOLE_SAFE flags. The console
command now has an optional parameter --force that specifies that the
user wants to forcibly interrupt an ongoing console session
On 02/06/2012 06:50 AM, Peter Krempa wrote:
This patch causes the fdstream driver to call the stream event callback
if virStreamAbort() is issued on a stream using this driver. This
prohibited to abort streams from the daemon, as the daemon remote
handler installs a callback to watch for
Hi guys,
I was here looking at the autotest wrapper for libvirt TCK and then
decided to work on it, as I had the review fresh on my mind. Things that
I've worked on:
* Fixed some download links, that were already sent to upstream tck and
applied (thanks Dan Berrange)
* Instead of making all
On 02/06/2012 06:50 AM, Peter Krempa wrote:
This patch adds another callback to a FDstream object. The original
callback is used by the daemon stream driver to handle events.
This callback is called if and only if the stream is about to be closed.
This might be used to handle cleanup steps
On 02/06/2012 06:50 AM, Peter Krempa wrote:
This patch adds a set of functions used in creating console streams for
domains using PTYs and ensures mutually exclusive access to the PTYs.
If mutualy exclusive access is not used, two clients may open the same
s/mutualy/mutually/
console,
On 02/06/2012 06:50 AM, Peter Krempa wrote:
This patch fixes console corruption, that happens if two concurrent
sessions are opened for a single console on a domain. Result of this
corruption was that each of the console streams recieved just a part
s/recieved/received/
of the data written
On 02/21/2012 03:46 PM, Igor Galić wrote:
Hi folks,
it's been adventurous.
Yesterday night I've started debugging this particular
issue of why my KVMs don't boot on Ubuntu 11.10.
On IRC, we identified the culprit:
uuid8cfcb7b0-10ee-7d08-9b64-9f39c154292a/uuid
memory2048/memory
On 02/16/2012 12:15 AM, Lai Jiangshan wrote:
From: KAMEZAWA Hiroyuki kamezawa.hir...@jp.fujitsu.com
Changelog:
- fixed typos.
- fixed string scan routine.
Signed-off-by: KAMEZAWA Hiroyuki kamezawa.hir...@jp.fujitsu.com
Signed-off-by: Lai Jiangshan la...@cn.fujitsu.com
---
On Wed, Feb 22, 2012 at 04:42:59PM -0700, Eric Blake wrote:
On 02/21/2012 03:46 PM, Igor Galić wrote:
Hi folks,
it's been adventurous.
Yesterday night I've started debugging this particular
issue of why my KVMs don't boot on Ubuntu 11.10.
On IRC, we identified the culprit:
On 02/23/2012 08:10 AM, Eric Blake wrote:
+if (virDomainCpuSetParse(str, 0, map,
+ VIR_DOMAIN_CPUMASK_LEN) 0) {
+goto error;
+}
+
+for (i = 0; i VIR_DOMAIN_CPUMASK_LEN; i++) {
+if (map[i]) {
+max_id = i;
That's off
On 02/22/2012 01:49 PM, Eric Blake wrote:
https://bugzilla.redhat.com/show_bug.cgi?id=795656 mentions
that a graceful destroy request can time out, meaning that the
error message is user-visible and should be more appropriate
than just internal error.
* src/qemu/qemu_driver.c
As suggested here:
https://www.redhat.com/archives/libvir-list/2012-February/msg00954.html
Eric Blake (3):
xml: output memory unit for clarity
xml: drop unenforced minimum memory limit from RNG
xml: allow scaled memory on input
docs/formatdomain.html.in | 39
The test domain allows memory0/memory, but the RNG was stating
that memory had to be at least 4096000 bytes. Hypervisors should
enforce their own limits, rather than complicating the RNG.
Meanwhile, some copy and paste had introduced some fishy constructs
in various unit tests.
*
Output is still in kibibytes, but input can now be in different
scales for ease of typing.
* src/conf/domain_conf.c (virDomainParseMemory): New helper.
(virDomainDefParseXML): Use it when parsing.
* docs/schemas/domaincommon.rng: Expand XML.
* docs/formatdomain.html.in (elementsMemoryAllocation):
Make it obvious to 'dumpxml' readers what unit we are using,
since our default of KiB (1024) differs from qemu's default of MiB.
Tests were updated via:
$ find tests/*data tests/*out -name '*.xml' | \
xargs sed -i
I have been working o the qcow2 image format ,
I theory regarding cluster size it is written that as the size of
cluster increase performance should increase.
But something surprising happen The performance is degrading as the size
of cluster increased from 64K to 1M ( during expansion
On 02/22/2012 02:57 PM, Jiri Denemark wrote:
how about disk write through flag here? This flag should also imply
cache=none.
i.e, VIR_DOMAIN_DISK_CACHE_WRITETHRU
AFAIK, only VIR_DOMAIN_DISK_CACHE_DISABLE translates into cache=none unless
qemu binary is old enough to only support
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