Il 16/07/2013 12:40, Naor Shlomo ha scritto: > Hi Paolo, > > For some unknown reason it suddenly started to accept the changes to the XML and the strings you gave me are now in place. Good. > Upon machine start I now receive the following error messages: > > virsh # start NaorDev > error: Failed to start domain NaorDev > error: internal error Process exited while reading console log output: kvm: -global: requires an argument" > That's because I cut-and-pasted without reading: > <qemu:commandline> > <qemu:arg value='-global'/> > <qemu:env name='mrg_rxbuf' value='off'/> > </qemu:commandline> The right one is (or at this point I'd better say "should be"): <qemu:commandline> <qemu:arg value='-global'/> <qemu:arg value='virtio-net-pci.mrg_rxbuf=off'/> </qemu:commandline> Paolo > </domain> > > Naor > > -----Original Message----- > From: Paolo Bonzini [mailto:pbonzini@xxxxxxxxxx] > Sent: Tuesday, July 16, 2013 12:36 PM > To: Naor Shlomo > Cc: kvm@xxxxxxxxxxxxxxx > Subject: Re: Disabling mergeable rx buffers for the guest > > Il 16/07/2013 10:06, Naor Shlomo ha scritto: >> Thanks again Paolo, >> >> I used your string and read the documents in the site you referred me to but could not understand why doesn't it accept the xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0' string. >> >> I tried it on the following version: >> Compiled against library: libvir 0.9.8 Using library: libvir 0.9.8 >> Using API: QEMU 0.9.8 Running hypervisor: QEMU 1.0.0 >> >> So according to the site it should be supported. >> >> Any idea what am I missing now? > > Not sure. Can you post here the full XML, and the one you're trying to use? > > Paolo > >> Naor >> >> -----Original Message----- >> From: Paolo Bonzini [mailto:pbonzini@xxxxxxxxxx] >> Sent: Tuesday, July 16, 2013 9:42 AM >> To: Naor Shlomo >> Cc: kvm@xxxxxxxxxxxxxxx >> Subject: Re: Disabling mergeable rx buffers for the guest >> >> Il 16/07/2013 08:40, Naor Shlomo ha scritto: >>> Hi Paolo and thanks for your quick reply, >>> >>> I tried editing (virsh edit) the domain's XML and put the XML excerpt you gave me everywhere but with no success. >>> The moment I exit the edit mode the text was gone (I guess it didn't pass some sort of sanity and that's why it was automatically erased). >>> >>> What am I doing wrong? >> >> My fault. You need to change the <domain> opening tag to >> >> <domain type='qemu' >> xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'> >> >> See http://libvirt.org/drvqemu.html#qemucommand for the docs. >> >> Paolo >> > -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html