Commit Graph

8 Commits

Author SHA1 Message Date
pfg
7551d83c35 various: general adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

No functional change intended.
2017-11-27 15:37:16 +00:00
markj
a0696b397d Add support for getting and setting BBU properties related to battery
relearning. Specifically, add subcommands to mfiutil(8) which allow the
user to set the BBU and autolearn modes when the firmware supports it,
and add a subcommand which kicks off a battery relearn.

Reviewed by:	sbruno, rstone
Tested by:	sbruno
Approved by:	rstone (co-mentor)
MFC after:	2 weeks
Sponsored by:	Sandvine Incorporated
2013-04-08 17:46:45 +00:00
eadler
a60d1f6e5a Allow users with RO privilege to the device to read the RO attributes.
PR:		bin/167302
Submitted by:	markham breitbach <markham@ssimicro.com>
Discussed with:	pjd (briefly)
Approved by:	cperciva
MFC after:	1 week
2012-06-19 06:18:37 +00:00
jhb
8e8f8c0971 Move the logic to parse volume cache commands out into a separate function
and use a loop so that multiple cache commands can be strung together on
the command line into a single update to the volume's properties.

Reviewed by:	bz
Approved by:	re (kib)
MFC after:	1 week
2011-09-02 16:00:51 +00:00
bz
7c90f6cd22 Contrary to when returning in all-good cases at the end of functions we
did not free memory (1) or close the file descriptor (2) in error cases.

Reported by:	Mark Johnston (1)
Reported by:	attilio (2)
Reviewed by:	jhb
Sponsored by:	Sandvine Incorporated
MFC after:	1 week
2011-06-09 19:52:28 +00:00
jhb
4fde1ce654 Add the ability to manage the state of write caching when the battery
back-up is missing or dead.  The current state of this field is reported
in 'mfiutil cache <volume>' and can be adjusted via
'mfiutil cache <volume> bad-bbu-write-cache <enable|disable>'.  This
setting should generally be disabled to avoid data loss.

MFC after:	1 week
2011-04-05 14:19:05 +00:00
jhb
ab04f918b7 - Save errno values before calling warn(3) so that errors are correctly
reported.
- Use powerof2() from <sys/param.h> rather than a copy and paste version.

Submitted by:	gcooper
MFC after:	1 week
2010-10-26 19:11:09 +00:00
scottl
f0c0cd58a9 ntroduce mfiutil, a basic utility for managing LSI SAS-RAID & Dell PERC5/6
controllers.  Controller, array, and drive status can be checked, basic
attributes can be changed, and arrays and spares can be created and deleted.
Controller firmware can also be flashed.

This does not replace MegaCLI, found in ports, as that is officially sanctioned
and supported by LSI and includes vastly more functionality.  However, mfiutil
is open source and guaranteed to provide basic functionality, which can be
especially useful if you have a problem and can't get MegaCLI to work.

Approved by:    re
Obtained from:  Yahoo! Inc.
2009-08-13 23:18:45 +00:00