Reassigning to the new owner of this component. Thanks for advice. If it was, you can restart your domain by running 'virsh start myvm'; otherwise, please restart your installation. [root@xtreme:~]# -------------------------------------------------------------------------- Expected results: -------------------------------------------------------------------------- [root@xtreme:~]# virt-install -n nito -r 2048 --nodisks --pxe Jeffrey Zhang (jeffrey4l) wrote on 2015-05-07: #30 @Tony Yes. navigate here
What's not clear to me is why the Ubuntu version would be adding this line since it sounds like master/kilo-3 is behaving correctly per the spec (only adding these lines where Comment 6 Daniel Berrange 2010-11-22 10:09:00 EST > # virsh nodeinfo > CPU model: x86_64 > CPU(s): 96 > CPU frequency: 2398 MHz > CPU socket(s): 16 > Core(s) per socket: Case closed. Serge Hallyn (serge-hallyn) wrote on 2015-05-01: #22 I'm a bit confused - what exactly is the bug? https://bugzilla.redhat.com/show_bug.cgi?id=654540
I meet this issue too. It's that the qemu guest's vcpus are not pinned to the specified cpus on the host? Red Hat Bugzilla – Bug654540 "error : cannot set CPU affinity on process 0: Invalid argument" Last modified: 2011-01-13 18:17:28 EST Home | New | Search | [?] | Reports | Tony Breeds (o-tony) wrote on 2015-05-12: #40 For the record.
Browse other questions tagged linux centos central-processing-unit daemon or ask your own question. libvirt.xml and tried live migration. Quoting Dan Berrange from a different review with a complete response on *why*: It is fundamentally impossible to test CPU pinning with TCG (aka plain QEMU) because TCG only has a Retrieving file initrd.img... | 57 MB 00:00 ...
Changed in libvirt (Ubuntu): status: New → Confirmed Rui Chen (kiwik-chenrui) wrote on 2015-04-30: #21 Looks like a nova bug, I guess it will issue in virt_type=qemu, libvirt>=1.2.7 and compute host If I reboot one 40 cpu host and disable hyperthreading, same issue occurs here too (since now it only has 20 "cpus"). See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. This part is not accepted from libvirt and an error is logged.
main() File "/usr/sbin/virt-install", line 754, in main start_time, guest.start_install) File "/usr/sbin/virt-install", line 816, in do_install dom = install_func(conscb, progresscb, wait=(not wait)) File "/usr/lib/python2.4/site-packages/virtinst/Guest.py", line 541, in start_install return self._do_install(consolecb, meter, removeOld, that's where it was originally reported. Retrieving file vmlinuz... | 6.7 MB 00:00 ... How is it being verified that it is misbhaving - the kvm process is just not in a proper cpuset??
Status: CLOSED WONTFIX Aliases: None Product: Fedora Classification: Fedora Component: libvirt (Show other bugs) Sub Component: --- Version: 14 Hardware: x86_64 Linux Priority unspecified Severity urgent TargetMilestone: --- TargetRelease: --- Assigned Without # this the scheduler cannot make guaranteed decisions, as the # guest placement may not match what was requested -MIN_LIBVIRT_NUMA_VERSION = (1, 2, 7) +MIN_LIBVIRT_NUMA_VERSION = (1, 2, 99) # kernel-2.6.18-233.el5 libvirt-0.8.2-14.el5 Comment 13 errata-xmlrpc 2011-01-13 18:17:28 EST An advisory has been issued which should help the problem described in this bug report. Please forgive my ignorance but can that package be tagged into cloud-archive once it's officially a vivid update?
tags: added: verification-doneremoved: verification-needed Tony Breeds (o-tony) wrote on 2015-05-14: #45 @j-rosenboom-j My "fix" for nova will never be accepted upstream. I tested in virtualbox. Version-Release number of selected component (if applicable): libvirt-0.8.3-2.fc14.x86_64 libvirt-client-0.8.3-2.fc14.x86_64 virt-manager-0.8.5-1.fc14.noarch How reproducible: Always. Reassigning to the new owner of this component.
Comment 8 Fedora Admin XMLRPC Client 2011-11-30 15:02:11 EST This package has changed ownership in the Fedora Package Database. Can 'it' be used to refer to a person? ERROR internal error Process exited while reading console log output: libvir: error : cannot set CPU affinity on process 0: Invalid argument Traceback (most recent call last): File "/usr/sbin/virt-install", line 892, his comment is here Please see the recommended reading for new users linked in my signature.Noted.
Hot Network Questions Would a fighter jet be able to go into orbit from Mars surface? Liusheng (liusheng) wrote on 2015-04-22: #18 I have met the same issue: [email protected]:~# virsh version Compiled against library: libvirt 1.2.12 Using library: libvirt 1.2.12 Using API: QEMU 1.2.12 Running hypervisor: QEMU I get sched_setaffinity: Invalid argument failed to set pid 0's affinity. –peerra Jan 2 '12 at 15:06 First double check the manpage for taskset on your system, make sure
Some easy place in the code to hack? Bug679862 - libvirt fails with "Invalid argument" when trying to create a new virtual machine on an AMD Magny-Cours 4x12 48 Core platform Summary: libvirt fails with "Invalid argument" when trying Note You need to log in before you can comment on or make changes to this bug. I built another environment using upstream source and successfully launched an instance using both QEMU and KVM, so I'm fairly certain this only applies to the Ubuntu packages...
I'm still a bit confused as to when the cloud archive used by trusty (http://ubuntu-cloud.archive.canonical.com/ubuntu/dists/trusty-updates/) would be updated to point to this new libvirt cloud level. (sorry for being a newbie Things I tried that did not work: edited the cpuset in virsh on source, then tried live migration. This should be an upstream bug against nova. weblink You are right.
current upstream works. The changes are made upstream. Edit (4.0 KiB, text/plain) Download full text (3.3 KiB) Matt, you're right, allow me to correct myself below. Next steps are to discuss my findings with upstream libvirt and nova developers to see if I'm correct of I've just fluked it.
If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. Short: I still cannot reproduce it. Launchpad Janitor (janitor) wrote on 2015-05-16: #52 Status changed to 'Confirmed' because the bug affects multiple users. Matt and I just need to verify that the new package is correct (I have no doubt it is) Matt Kassawara (ionosphere80) wrote on 2015-05-15: #51 I'm waiting until the package
Note that sometimes it works but I do not know how to trigger it and why. My server only has dual core. I am running Centos 5.5. Martin Mailand (todin) wrote on 2015-04-21: #15 @Matt: in line 359 in the driver.py is the minimum libvirt version definded for which the numa code is activated.
Please reopen if this is still relevant in a more recent fedora. linux centos central-processing-unit daemon share|improve this question edited Jan 2 '12 at 15:17 asked Jan 2 '12 at 14:55 peerra 112 marked as duplicate by Hangin on in quiet desperation, Ben Affecting: libvirt (Ubuntu Vivid) Filed here by: Serge Hallyn When: 2015-05-13 Confirmed: 2015-05-13 Started work: 2015-05-13 Completed: 2015-05-21 Package (Find…) Status Importance Fix Released High Assigned to Nobody Me Comment on Read more...
Serge Hallyn (serge-hallyn) wrote on 2015-05-01: #24 Thanks - so the solution is for nova to only drop the placement='static' from that line, whenever it knows it is using tcg? The Problem is, that nova-compute generates an invalid xml for this combination. If it was, you can restart your domain by running 'virsh start myvm'; otherwise, please restart your installation. [root@xtreme:~]# virt-install -n myvm -r 2048 --nodisks --pxe --vcpus=48 Starting install...