Author: sbruno
Date: Mon Aug 26 12:05:38 2013
New Revision: 254906
URL: http://svnweb.freebsd.org/changeset/base/254906
Log:
Add support to reconfigure a drive as SYSPD (real JBOD in LSI
terminology).
Adds command "mfiutil syspd <drive#>" to change a drive to SYSPD. Drive
will then be scanned/reported immediately as /dev/mfisyspdX by the host.
"mfiutil good <drive#>" clears SYSPD mode, remove /dev/mfisyspdX and
sets disk into UNCONFIGURED mode.
Tested on Dell H310 SAS/SATA RAID controller.
MFC after: 2 weeks
Sponsored by: Yahoo! Inc.
Modified:
head/usr.sbin/mfiutil/mfi_drive.c
head/usr.sbin/mfiutil/mfiutil.8
head/usr.sbin/mfiutil/mfiutil.c
Modified: head/usr.sbin/mfiutil/mfi_drive.c
==============================================================================
--- head/usr.sbin/mfiutil/mfi_drive.c Mon Aug 26 12:04:22 2013
(r254905)
+++ head/usr.sbin/mfiutil/mfi_drive.c Mon Aug 26 12:05:38 2013
(r254906)
@@ -474,6 +474,20 @@ rebuild_drive(int ac, char **av)
MFI_COMMAND(top, rebuild, rebuild_drive);
static int
+syspd_drive(int ac, char **av)
+{
+
+ if (ac != 2) {
+ warnx("syspd: %s", ac > 2 ? "extra arguments" :
+ "drive required");
+ return (EINVAL);
+ }
+
+ return (drive_set_state(av[1], MFI_PD_STATE_SYSTEM));
+}
+MFI_COMMAND(top, syspd, syspd_drive);
+
+static int
start_rebuild(int ac, char **av)
{
struct mfi_pd_info info;
Modified: head/usr.sbin/mfiutil/mfiutil.8
==============================================================================
--- head/usr.sbin/mfiutil/mfiutil.8 Mon Aug 26 12:04:22 2013
(r254905)
+++ head/usr.sbin/mfiutil/mfiutil.8 Mon Aug 26 12:05:38 2013
(r254906)
@@ -91,6 +91,9 @@
.Cm rebuild Ar drive
.Nm
.Op Fl u Ar unit
+.Cm syspd Ar drive
+.Nm
+.Op Fl u Ar unit
.Cm drive progress Ar drive
.Nm
.Op Fl u Ar unit
@@ -372,6 +375,11 @@ Mark a failed
that is still part of an array as a good drive suitable for a rebuild.
The firmware should kick off an array rebuild on its own if a failed drive
is marked as a rebuild drive.
+.It Cm syspd Ar drive
+Present the drive to the host operating system as a disk SYSPD block device in
+the format /dev/mfisyspdX. Clear this flag with
+.Cm good
+.Ar drive
.It Cm drive progress Ar drive
Report the current progress and estimated completion time of drive operations
such as rebuilds or patrol reads.
@@ -679,6 +687,10 @@ Add the drive in slot 2 in the main chas
.Pp
.Dl Nm Cm add s2 mfid0
.Pp
+Reconfigure a disk as a SYSPD block device with no RAID
+.Pp
+.Dl Nm Cm syspd 0
+.Pp
Configure the adapter to run periodic patrol reads once a week with the first
patrol read starting in 5 minutes:
.Pp
Modified: head/usr.sbin/mfiutil/mfiutil.c
==============================================================================
--- head/usr.sbin/mfiutil/mfiutil.c Mon Aug 26 12:04:22 2013
(r254905)
+++ head/usr.sbin/mfiutil/mfiutil.c Mon Aug 26 12:05:38 2013
(r254906)
@@ -66,8 +66,9 @@ usage(void)
fprintf(stderr, " show patrol - display patrol read
status\n");
fprintf(stderr, " show progress - display status of
active operations\n");
fprintf(stderr, " fail <drive> - fail a physical
drive\n");
- fprintf(stderr, " good <drive> - mark a bad physical
drive as good\n");
+ fprintf(stderr, " good <drive> - set a failed/SYSPD
drive as UNCONFIGURED\n");
fprintf(stderr, " rebuild <drive> - mark failed drive
ready for rebuild\n");
+ fprintf(stderr, " syspd <drive> - set drive into use as
SYSPD JBOD\n");
fprintf(stderr, " drive progress <drive> - display status of
active operations\n");
fprintf(stderr, " drive clear <drive> <start|stop> - clear a drive
with all 0x00\n");
fprintf(stderr, " start rebuild <drive>\n");
@@ -103,7 +104,7 @@ static int
version(int ac __unused, char **av __unused)
{
- printf("mfiutil version 1.0.14");
+ printf("mfiutil version 1.0.15");
#ifdef DEBUG
printf(" (DEBUG)");
#endif
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