freebsd-nq/cmd/vdev_id
Simon Guest 993669a7bf vdev_id: new slot type ses
This extends vdev_id to support a new slot type, ses, for SCSI Enclosure
Services.  With slot type ses, the disk slot numbers are determined by
using the device slot number reported by sg_ses for the device with
matching SAS address, found by querying all available enclosures.

This is primarily of use on systems with a deficient driver omitting
support for bay_identifier in /sys/devices.  In my testing, I found that
the existing slot types of port and id were not stable across disk
replacement, so an alternative was required.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Simon Guest <simon.guest@tesujimath.org>
Closes #6956
2017-12-20 09:42:07 -08:00
..
Makefile.am Add vdev_id for JBOD-friendly udev aliases 2012-06-01 08:55:14 -07:00
vdev_id vdev_id: new slot type ses 2017-12-20 09:42:07 -08:00