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.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=254906
@ -473,6 +473,20 @@ rebuild_drive(int ac, char **av)
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}
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MFI_COMMAND(top, rebuild, rebuild_drive);
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static int
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syspd_drive(int ac, char **av)
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{
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if (ac != 2) {
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warnx("syspd: %s", ac > 2 ? "extra arguments" :
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"drive required");
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return (EINVAL);
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}
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return (drive_set_state(av[1], MFI_PD_STATE_SYSTEM));
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}
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MFI_COMMAND(top, syspd, syspd_drive);
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static int
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start_rebuild(int ac, char **av)
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{
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@ -91,6 +91,9 @@
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.Cm rebuild Ar drive
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.Nm
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.Op Fl u Ar unit
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.Cm syspd Ar drive
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.Nm
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.Op Fl u Ar unit
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.Cm drive progress Ar drive
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.Nm
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.Op Fl u Ar unit
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@ -372,6 +375,11 @@ Mark a failed
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that is still part of an array as a good drive suitable for a rebuild.
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The firmware should kick off an array rebuild on its own if a failed drive
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is marked as a rebuild drive.
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.It Cm syspd Ar drive
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Present the drive to the host operating system as a disk SYSPD block device in
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the format /dev/mfisyspdX. Clear this flag with
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.Cm good
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.Ar drive
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.It Cm drive progress Ar drive
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Report the current progress and estimated completion time of drive operations
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such as rebuilds or patrol reads.
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@ -679,6 +687,10 @@ Add the drive in slot 2 in the main chassis as a hot spare for volume mfid0:
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.Pp
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.Dl Nm Cm add s2 mfid0
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.Pp
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Reconfigure a disk as a SYSPD block device with no RAID
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.Pp
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.Dl Nm Cm syspd 0
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.Pp
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Configure the adapter to run periodic patrol reads once a week with the first
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patrol read starting in 5 minutes:
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.Pp
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@ -66,8 +66,9 @@ usage(void)
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fprintf(stderr, " show patrol - display patrol read status\n");
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fprintf(stderr, " show progress - display status of active operations\n");
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fprintf(stderr, " fail <drive> - fail a physical drive\n");
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fprintf(stderr, " good <drive> - mark a bad physical drive as good\n");
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fprintf(stderr, " good <drive> - set a failed/SYSPD drive as UNCONFIGURED\n");
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fprintf(stderr, " rebuild <drive> - mark failed drive ready for rebuild\n");
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fprintf(stderr, " syspd <drive> - set drive into use as SYSPD JBOD\n");
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fprintf(stderr, " drive progress <drive> - display status of active operations\n");
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fprintf(stderr, " drive clear <drive> <start|stop> - clear a drive with all 0x00\n");
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fprintf(stderr, " start rebuild <drive>\n");
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@ -103,7 +104,7 @@ static int
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version(int ac __unused, char **av __unused)
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{
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printf("mfiutil version 1.0.14");
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printf("mfiutil version 1.0.15");
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#ifdef DEBUG
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printf(" (DEBUG)");
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#endif
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