[Bug 588953] Re: Unable to add /dev/md0 as storage pool
Sorry about that. This is the workstation I am managing from. $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu 10.04 LTS Release:10.04 Codename: lucid $ dpkg -l libvirt\* | egrep '^ii' ii libvirt-bin 0.7.5-5ubuntu27 the programs for the libvirt library ii libvirt0 0.7.5-5ubuntu27 library for interfacing with different virtu $ dpkg -l virt-manager\* | egrep '^ii' ii virt-manager 0.8.2-2ubuntu8 desktop application for managing virtual machines This is the server I am managing. $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu 10.04 LTS Release:10.04 Codename: lucid $ dpkg -l libvirt\* | egrep '^ii' ii libvirt-bin 0.7.5-5ubuntu27 the programs for the libvirt library ii libvirt00.7.5-5ubuntu27 library for interfacing with different virtu $ dpkg -l virt-manager\* | egrep '^ii' No packages found matching virt-manager*. I haven't tested with virsh, but if you look at the source code, the errors are being thrown by libvirt (on the remote machine) and are only being displayed by virt-manager. ** Changed in: libvirt (Ubuntu) Status: Incomplete => New -- Unable to add /dev/md0 as storage pool https://bugs.launchpad.net/bugs/588953 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 588953] [NEW] Unable to add /dev/md0 as storage pool
Public bug reported: This is the mirror set I want to use as vm storage. $ ls /dev/md0* /dev/md0 /dev/md0p1 However, when I try to add it as a storage pool using virt-manager, I receive this error message. Error creating pool: Could not start storage pool: cannot open volume '/dev/md01': No such file or directory Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/createpool.py", line 433, in _async_pool_create poolobj = self._pool.install(create=True, meter=meter, build=build) File "/usr/lib/pymodules/python2.6/virtinst/Storage.py", line 791, in install build=build) File "/usr/lib/pymodules/python2.6/virtinst/Storage.py", line 474, in install raise RuntimeError(errmsg) RuntimeError: Could not start storage pool: cannot open volume '/dev/md01': No such file or directory I receive this same error even if I reference the mirror device as /dev/disk/by-uuid/259b1953-86c5-4d98-994e-79bb80491d8d instead of /dev/md0. I /am/ able to start the storage pool if I fdisk the mirror and remove the partition on it. It is pretty clear that there is something hard- coded to expect bland partition numbering which is not guaranteed. This command is a workaround. However, I don't expect it to persist across reboots (without some /etc/rc.local action) and it is pretty lame. :( $ sudo ln -s md0p1 /dev/md01 ** Affects: libvirt (Ubuntu) Importance: Undecided Status: New -- Unable to add /dev/md0 as storage pool https://bugs.launchpad.net/bugs/588953 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 569890] Re: kvm hangs on 2.6.32
Unfortunately, the message you reference is mis-threaded and unrelated to the VIA support discussion. :( -- kvm hangs on 2.6.32 https://bugs.launchpad.net/bugs/569890 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 569890] Re: kvm hangs on Lucid Server RC
It turns out this is a known-problem on VIA Nano processors. http://www.mail-archive.com/k...@vger.kernel.org/msg33108.html It doesn't sound like they are interested in the issue upstream right now. So, unless someone here is intrigued enough to look into it with me, I will just take the hit and use qemu. -- kvm hangs on Lucid Server RC https://bugs.launchpad.net/bugs/569890 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 569890] Re: kvm hangs on Lucid Server RC
BTW, this is on a VIA processor. $ cat /proc/cpuinfo processor : 0 vendor_id : CentaurHauls cpu family : 6 model : 15 model name : VIA Nano processor U2250 (1.6GHz Capable) stepping: 3 cpu MHz : 1599.796 cache size : 1024 KB fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm pbe syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm bogomips: 3199.59 clflush size: 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: -- kvm hangs on Lucid Server RC https://bugs.launchpad.net/bugs/569890 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 569890] Re: kvm hangs with uuid option
OK, my workaround got me as far as the boot screen for the iso, but as soon as a choose an action it locks up and starts spewing the above errors into kern.log again. So, it isn't the uuid option specifically, but that does trigger it sooner. ** Summary changed: - kvm hangs with uuid option + kvm hangs on Lucid Server RC -- kvm hangs on Lucid Server RC https://bugs.launchpad.net/bugs/569890 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 569890] Re: kvm hangs with uuid option
As a workaround, I have replaced the /usr/bin/kvm soft-link with the following
ruby code and made it executable. I do not know what adverse side-effects it
will have, but it works for now.
#!/usr/bin/ruby1.9
args = ARGV.dup
uuid_index = args.index('-uuid')
if (uuid_index)
args.slice!(uuid_index, 2)
end
exec '/usr/bin/qemu-system-x86_64', *args
--
kvm hangs with uuid option
https://bugs.launchpad.net/bugs/569890
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[Bug 569890] [NEW] kvm hangs with uuid option
Public bug reported: Binary package hint: kvm Works (vnc session shows installer and no errors flowing into kern.log): $ kvm -cdrom ubuntu-10.04-rc-server-amd64.iso -vnc :0 Fails with black vnc session and errors in kern.log: $ kvm -uuid `uuid` -cdrom ubuntu-10.04-rc-server-amd64.iso -vnc :0 This is the error from kern.log (happens about 40 times per second): kernel: [592333.140692] handle_exception: unexpected, vectoring info 0x880e intr info 0x8b0d I have tried three different iso images to eliminate that as a factor (openfiler, 3ware firmware, ubuntu server). I don't specifically want to use a uuid. However, managing vms with libvirt does so automatically. Therefore I am unable to use virt- manager until this is fixed. $ cat /etc/lsb-release | tail -1 DISTRIB_DESCRIPTION="Ubuntu 10.04 LTS" $ uname -a Linux gicodefs 2.6.32-21-generic #32-Ubuntu SMP Fri Apr 16 08:09:38 UTC 2010 x86_64 GNU/Linux $ dpkg --list qemu-kvm | tail -1 ii qemu-kvm0.12.3+noroms-0ubuntu9Full virtualization on i386 and amd64 hardware ** Affects: kvm (Ubuntu) Importance: Undecided Status: New -- kvm hangs with uuid option https://bugs.launchpad.net/bugs/569890 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
