15beb14780
This controller combines kobject events, and scan of `/sys/block` to build a consistent list of available block devices, updating resources as the blockdevice changes. Based on these resources the next step can run probe on the blockdevices as they change to present a consistent view of filesystems/partitions. Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>