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On Sun 27 Jan 2013 08:54:49 AM EST, Jaroslav Reznik wrote:
Announcing various systemd features in one announcement, see
bellow:
<snip>
= Features/SystemdHardwareDatabase =
https://fedoraproject.org/wiki/Features/SystemdHardwareDatabase
Feature owner(s): Kay Sievers <kay at redhat dot com>
The udevd service has a long history of managing kernel devices.
Besides generating events when devices are discovered or removed it
maintains a dynamic, stateless database of all available devices
including meta data about them. With Fedora 19 we want to
substantially enhance the metadata that udev keeps for each device,
by augmenting it from a userspace database of non- essential
information, that is indexed by device identification data such as
PCI/USB vendor/product IDs.
This to me looks like it would be an excellent data source for our
hardware inventory provider. We should sync up with the systemd folks
to identify the available D-BUS interfaces to query for this information.
<snip>
= Features/SystemdResourceControl =
https://fedoraproject.org/wiki/Features/SystemdResourceControl
Feature owner(s): Lennart Poettering <lennart at poettering dot
net>
systemd already has support for assigning specific resources to
system services using various configuration settings. With Fedora
19 we'd like to build on that, and add the ability for the admin to
dynamically query the resource control parameters and change them
at runtime.
This is definitely another thing to keep an eye on. This is exactly
the sort of performance tweaking we will want to be able to accomplish
from a central location, so we should very seriously consider how best
we can control this via OpenLMI.
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