From e4264da0148d9f7d7d4e66dad41550def2e64dbe Mon Sep 17 00:00:00 2001 From: sbruno Date: Mon, 26 Aug 2013 12:05:38 +0000 Subject: Add support to reconfigure a drive as SYSPD (real JBOD in LSI terminology). Adds command "mfiutil syspd " to change a drive to SYSPD. Drive will then be scanned/reported immediately as /dev/mfisyspdX by the host. "mfiutil good " 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. --- usr.sbin/mfiutil/mfi_drive.c | 14 ++++++++++++++ usr.sbin/mfiutil/mfiutil.8 | 12 ++++++++++++ usr.sbin/mfiutil/mfiutil.c | 5 +++-- 3 files changed, 29 insertions(+), 2 deletions(-) (limited to 'usr.sbin') diff --git a/usr.sbin/mfiutil/mfi_drive.c b/usr.sbin/mfiutil/mfi_drive.c index 1927fac..2bc902e 100644 --- a/usr.sbin/mfiutil/mfi_drive.c +++ b/usr.sbin/mfiutil/mfi_drive.c @@ -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; diff --git a/usr.sbin/mfiutil/mfiutil.8 b/usr.sbin/mfiutil/mfiutil.8 index 6dcc927..8346922 100644 --- a/usr.sbin/mfiutil/mfiutil.8 +++ b/usr.sbin/mfiutil/mfiutil.8 @@ -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 chassis as a hot spare for volume mfid0: .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 diff --git a/usr.sbin/mfiutil/mfiutil.c b/usr.sbin/mfiutil/mfiutil.c index 2fb5adf..a8d9ef8 100644 --- a/usr.sbin/mfiutil/mfiutil.c +++ b/usr.sbin/mfiutil/mfiutil.c @@ -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 - fail a physical drive\n"); - fprintf(stderr, " good - mark a bad physical drive as good\n"); + fprintf(stderr, " good - set a failed/SYSPD drive as UNCONFIGURED\n"); fprintf(stderr, " rebuild - mark failed drive ready for rebuild\n"); + fprintf(stderr, " syspd - set drive into use as SYSPD JBOD\n"); fprintf(stderr, " drive progress - display status of active operations\n"); fprintf(stderr, " drive clear - clear a drive with all 0x00\n"); fprintf(stderr, " start rebuild \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 -- cgit v1.1