Displaying 20 results from an estimated 1100 matches similar to: "Sporadic network issues"
2010 Feb 16
2
build libvirt on Mac OSX 10.6
Hi,
Anybody know how to build libvirt on Mac OSX 10.6 ?
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/libvirt-users/attachments/20100215/ee529872/attachment.htm>
2010 Mar 31
1
connection creating
Are there any recommendations as to how often a new connection should be
made versus reused? Right now we create a new connection *every time* we hit
libvirt for something. We can easily change this so that a single connection
is made for a series of libvirt calls, or even so that a single connection
is used for the lifetime of the running application.
What are the issues to consider when making
2010 Mar 31
1
advice on creating and reusing connections
Are there any recommendations as to how often a new connection should be
made versus reused? Right now we create a new connection *every time* we hit
libvirt for something. We can easily change this so that a single connection
is made for a series of libvirt calls, or even so that a single connection
is used for the lifetime of the running application.
What are the issues to consider when making
2014 Apr 14
2
Re: LXC + USB passthrough = Operation not permitted
I'd also like to point out that, when setting up a linux container with
_just_ the lxc tools available in ubuntu, all that was needed to be done
was whitelist the appropriate cgroups for the Android devices. The lxc
tools seem to create the appropriate character devices when you
detach/attach the Android device via USB, and the Android `adb` tool
recognized the devices.
So, a tangential
2014 Apr 17
2
Re: LXC + USB passthrough = Operation not permitted
Further followups!
We are correlating DEBUG-level output from libvirt with the libvirt 1.2.2
code to try to figure out what libvirt is doing under the hood.
Even though we have the log level set to 1 (info) in our libvirtd.conf, we
are not seeing the VIR_DEBUG() [1] statements being printed out. There are
tons of other presumably-debug lines of output showing up in our log. We
are sort of
2014 Apr 17
1
Re: LXC + USB passthrough = Operation not permitted
Me again!
Think we've found it.
By diving into the LXC logs for the specific container, we found this:
2014-04-17 21:07:06.066+0000: 2861: debug : virCgroupSetValueStr:678 : Set
value '/sys/fs/cgroup/devices/machine/oshi32134.libvirt-lxc/devices.allow'
to 'c 189:130 rw'
Looks like libvirt the permission to 'rw', not 'rmw' [1], so no surprise
that when it
2014 Apr 14
2
Re: LXC + USB passthrough = Operation not permitted
Can you see the USB device in the lxc?
My answering assumes you cannot see the USB device in the container. If you can see it, please ignore my answer.
According to my understanding, “hostdev mode='subsystem' “ is used with KVM only. We use this if we want to passthrough a device to a KVM virtual machine. After doing that, the host machine will lose control of the device. If container is
2020 Apr 30
2
Re: Libvirt APIs for creating virtual networks
On 4/28/20 12:01 PM, Daniel P. Berrangé wrote:
> On Tue, Apr 28, 2020 at 08:51:45AM -0700, Santhosh Kumar Gunturu wrote:
>> Okay. Thanks.
>>
>> Do we have any facility APIs to set the DHCP Options via XML ?
>> Default gateway ?
libvirt has no supported method of specifying a default gateway other
than the IP of the bridge device on the virtualization host it self, and
2005 Nov 01
2
xen, lvm, drbd, bad kernel messages
Regardless of the filesystem (i''ve used reiserfs, xfs, ext3),
whenever I mount a fresh DRBD partition I get some nasty kernel
messages.
This is under Debian Sarge, Xen kernel 2.6.11.12-xen0 (dom0) using
DRBD v0.7.11 (pulled from Debian "testing").
This is what I did to create the partition.
On both nodes I created a new LVM storage device and started DRBD:
# lvcreate
2020 May 07
0
Re: Libvirt APIs for creating virtual networks
Does the libvirt has any capabilities to get the statistics of DHCP server
? How many packets received/sent ?
Is there a way to get those statistics if the APIs are not available ?
Thanks & Regards
Santhosh Kumar Gunturu
On Thu, Apr 30, 2020 at 1:45 PM Laine Stump <laine@redhat.com> wrote:
> On 4/28/20 12:01 PM, Daniel P. Berrangé wrote:
> > On Tue, Apr 28, 2020 at
2014 Apr 16
2
Re: LXC + USB passthrough = Operation not permitted
Yeah, AppArmor is enabled, but I put everything (that I could find) into
complain mode:
$ sudo apparmor_status
apparmor module is loaded.
12 profiles are loaded.
3 profiles are in enforce mode.
lxc-container-default
lxc-container-default-with-mounting
lxc-container-default-with-nesting
9 profiles are in complain mode.
/sbin/dhclient
/usr/bin/lxc-start
2010 Jun 09
1
Missing target dev for interface
I have over 20 guests running on a particular host and the three
longest running ones are missing the network device information in
their XML description:
<interface type='network'>
<mac address='54:52:10::f2:c5'/>
<source network='local'/>
</interface>
Compared to the others which have:
<interface
2010 Jul 29
1
Too many active clients?
Hello,
I'm receiving a lot of these since a couple of days ago:
libvirtd: 16:30:10.960: error : qemudDispatchServer:1282 : Too many active
clients (20), dropping connection
I'm trying to figure out where all these active clients are coming from. I
have a daemon running the interacts with libvirtd, but it only creates two
long-lived connections (I'm very sure). What constitutes an
2016 Jul 24
2
Network without forward mode
Hey!
Another question. The documentation about networks say:
╭─────┤ http://libvirt.org/formatnetwork.html#elementsConnect ├─────
│Inclusion of the forward element indicates that the virtual network is
│to be connected to the physical LAN.Since 0.3.0. The mode attribute
│determines the method of forwarding. If there is no forward element, the
│network will be isolated from any other network
2020 May 13
2
macvtap direct
Hi
Couple of questions around macvtap direct usage:
1) is the document here current?
https://libvirt.org/formatnetwork.html#examplesDirect
I have been able to get host to guest network traffic without any special
configuration or switch since Fedora 28 when I first started using it.
Using <forward mode=vepa> requires switch port mirroring, but just using
<forward mode=bridge>
2016 Jul 25
2
Re: Network without forward mode
❦ 25 juillet 2016 06:06 CEST, Martin Kletzander <mkletzan@redhat.com> :
>>╭─────┤ http://libvirt.org/formatnetwork.html#elementsConnect ├─────
>>│Inclusion of the forward element indicates that the virtual network is
>>│to be connected to the physical LAN.Since 0.3.0. The mode attribute
>>│determines the method of forwarding. If there is no forward element, the
2005 Jan 13
1
sporadic beeps spa3k-*
freebsd quite current
ports tree 1.01 asterisk
spa3k at 2.0.11(GWg)
for calls in from the pstn side of an spa3k to asterisk, i get
sporadic short beeps. they are not related to sip re-reg time,
which is all that has occurred to me so far.
calls in from the fxs side of the spa3k and out through nufone
do not exhibit the beeps. calls from the fxs side of the spa3k
out the fxo side do have the
2008 Jan 09
0
Sporadic Copying XP/2000
Hello,
I've setup a basic Linux Workgroup via SAMBA. Everything is working
fine except for the following:
I just replaced a Windows 2003 Storage Server with CentOS 5.1. When my
users start copying TIF images from the now CentOS 5.1 server, XP copies
the images sporadically. For example: folder1, folder2, folder3,
folder4; each folder has 5 sub-folders in it numbered sequentially
2012 Aug 10
1
Persistent, sporadic failure in make_bak_dir mkdir
Through several versions up to and including the current 3.0.9 I experience sporadic, repeating (but not predictably) errors of this form:
> rsync: make_bak_dir mkdir "/REPO/backup/XXXX-data1-20120727-040453" failed: File exists (17)
> rsync: keep_backup failed: "/REPO/backup/XXXX-data1/data1/A182/tb5178/tb5178.hebb/out.TENT_warn.txt" ->
2013 Feb 25
0
Sporadic Issues
Hello Taylor
El dom, 24-02-2013 a las 21:08 +0000, Judd, Taylor Allen escribi?:
> Hi,
>
>
> I help run an NPR/PBS station. We were running ice cast before our
> most recent upgrade. However after the upgrade we have now been
> receiving sporadic reports of people being unable to connect. The only
> confirmed issue is with Saffari on Windows. We are working on that
>