On Thu, Dec 11, 2008 at 03:07:11PM -0500, Dave Allan wrote:
Daniel P. Berrange wrote:
On Thu, Dec 11, 2008 at 01:56:47PM -0500, Dave Allan wrote:
I was getting the error:
map size mismatch; abort
when running the daemon-conf tests.
I traced it to two places in which we were passing a parameter as a number of bits to numa_node_to_cpus which expects a number of bytes (see numa_node_to_cpus_compat in numa.h in the numactl source).
I'm still very puzzelled by this. What OS and architecture are you running on ?
I'm using Fedora 10, x86_64 and don't see any messages with current CVS and it returns NUMA info correctlys (as per virsh capabilities)
Applying your patch and it still works correctly which is good, so ACK to applying it from that point of view. I'd still like to understand why I'm not seeing the error message, but you are...
Daniel
I'm puzzled by why I'm the only one seeing it as well. One difference may be that I seem to have compiled --with-uml. I'm not sure if that's the way most people are doing things; it's just what I get from autobuild.sh on my box.
UML actually defaults to on, so I have that too. In fact all drivers now default to on, provided their compile pre-requisites exist. Are you x86_64 too ? Are you on an actual NUMA enabled machine ? My machines are NUMA enabled.
I'm still tracking down an unresolved issue on my setup during the daemon-conf scripts, which is that libvirtd is getting farther into running during the corrupt configuration tests than Jim thinks it should. I'll take a look to see if that is the reason for this behavior as well.
FYI, I know there is at least 2 crash conditions in the daemon currently due to my threading changes. I've got patches almost ready for those... Daniel -- |: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :| |: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|