On 2017-02-20 13:38:31 +0000 (+0000), Daniel P. Berrange wrote: [...] > Rather than mounting as a filesystem, you can also use NVDIMM directly > as a raw memory block, in which case it can contain whatever data format > you want - not merely a filesystem. With the right design, you could come > up with a format that let you store the role device metadata in a NVDIMM > and be able to update its contents on the fly for the guest during hotplug. [...]
Maybe it's just me, but this begs for a (likely fairly trivial?) kernel module exposing that data under /sys or /proc (at least for *nix guests). -- Jeremy Stanley __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
