On Thu, Jul 23, 2009 at 11:35:17AM -0700, Chris Wright wrote: > * Mark McLoughlin ([email protected]) wrote: > > I'd suggest /dev/hugepages as the default - /hugetlbfs has an seriously > > unstandard whiff about it > > What about /var/lib/libvirt/qemu/hugetlb and having the whole thing under > libvirt's control? It can allow for better security I think.
Does hugetlbfs support extended attributes ? If so, the sVirt will automatically ensure isolation of each VM's backing file. If it doesn't supported extended attrs, then using hugetlbs at all would seem to blow a huge hole in our security model ... 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 :| -- Libvir-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/libvir-list
