[Bug 932166] Re: ganeti2 can not determine kvm version
Patch is a Confirmed fix on 12.04. Many thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/932166 Title: ganeti2 can not determine kvm version To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ganeti/+bug/932166/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 932166] Re: ganeti2 can not determine kvm version
I also can confirm that after applying this patch, and restarting ganeti I am able to startup instances again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/932166 Title: ganeti2 can not determine kvm version To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ganeti/+bug/932166/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 932166] Re: ganeti2 can not determine kvm version
i can confirm that the patch allows an instance to start. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/932166 Title: ganeti2 can not determine kvm version To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ganeti/+bug/932166/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 932166] Re: ganeti2 can not determine kvm version
The attachment "fix-qemu-1.0-compat.patch" of this bug report has been identified as being a patch. The ubuntu-reviewers team has been subscribed to the bug report so that they can review the patch. In the event that this is in fact not a patch you can resolve this situation by removing the tag 'patch' from the bug report and editing the attachment so that it is not flagged as a patch. Additionally, if you are member of the ubuntu-reviewers team please also unsubscribe the team from this bug report. [This is an automated message performed by a Launchpad user owned by Brian Murray. Please contact him regarding any issues with the action taken in this bug report.] ** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/932166 Title: ganeti2 can not determine kvm version To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ganeti/+bug/932166/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 932166] Re: ganeti2 can not determine kvm version
This patch fixes it:
http://groups.google.com/group/ganeti/attach/95e8de340d1b4b70/fix-qemu-1.0-compat.patch?part=2
--- a/lib/hypervisor/hv_kvm.py 2012-02-01 13:14:28.556767386 +
+++ b/lib/hypervisor/hv_kvm.py 2012-02-01 13:17:02.431087060 +
@@ -199,7 +199,7 @@
_MIGRATION_INFO_MAX_BAD_ANSWERS = 5
_MIGRATION_INFO_RETRY_DELAY = 2
- _VERSION_RE = re.compile(r"\b(\d+)\.(\d+)\.(\d+)\b")
+ _VERSION_RE = re.compile(r"\b(\d+)\.(\d+)(\.(\d+))?\b")
ANCILLARY_FILES = [
_KVM_NETWORK_SCRIPT,
@@ -924,21 +924,40 @@
return result
@classmethod
+ def _ParseKVMVersion(cls, text):
+"""Parse the KVM version from the --help output.
+
+@type text: string
+@param text: output of kvm --help
+@return: (version, v_maj, v_min, v_rev)
+@raise L{errors.HypervisorError}: when the KVM version cannot be retrieved
+
+"""
+match = cls._VERSION_RE.search(text.splitlines()[0])
+if not match:
+ raise errors.HypervisorError("Unable to get KVM version")
+
+v_all = match.group(0)
+v_maj = int(match.group(1))
+v_min = int(match.group(2))
+if match.group(4):
+ v_rev = int(match.group(4))
+else:
+ v_rev = 0
+return (v_all, v_maj, v_min, v_rev)
+
+ @classmethod
def _GetKVMVersion(cls):
"""Return the installed KVM version
@return: (version, v_maj, v_min, v_rev), or None
+@raise L{errors.HypervisorError}: when the KVM version cannot be retrieved
"""
result = utils.RunCmd([constants.KVM_PATH, "--help"])
if result.failed:
- return None
-match = cls._VERSION_RE.search(result.output.splitlines()[0])
-if not match:
- return None
-
-return (match.group(0), int(match.group(1)), int(match.group(2)),
-int(match.group(3)))
+ raise errors.HypervisorError("Unable to get KVM version")
+return cls._ParseKVMVersion(result.output)
def StopInstance(self, instance, force=False, retry=False, name=None):
"""Stop an instance.
** Patch added: "fix-qemu-1.0-compat.patch"
https://bugs.launchpad.net/ubuntu/+source/ganeti/+bug/932166/+attachment/2939877/+files/fix-qemu-1.0-compat.patch
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Title:
ganeti2 can not determine kvm version
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[Bug 932166] Re: ganeti2 can not determine kvm version
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: ganeti (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/932166 Title: ganeti2 can not determine kvm version To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ganeti/+bug/932166/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 932166] Re: ganeti2 can not determine kvm version
Thanks. Hand patching for now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/932166 Title: ganeti2 can not determine kvm version To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ganeti/+bug/932166/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 932166] Re: ganeti2 can not determine kvm version
Hi, This was fixed in newer version (2.5), which should be released soon. Not sure right now if backporting it is easy and can be integrated; see http://git.ganeti.org/?p=ganeti.git;a=commit;h=585c8187c08a31e40a741c6fddadb6a6191e5c99 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/932166 Title: ganeti2 can not determine kvm version To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ganeti/+bug/932166/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
