.\" Copyright (C) 2011, Hewlett-Packard Development Company, L.P.
.\" Written by Stephen M. Cameron <scameron@beardog.cce.hp.com>
+.\"
.\" %%%LICENSE_START(GPLv2_ONELINE)
.\" Licensed under GNU General Public License version 2 (GPLv2)
-.\" %%%END_LICENSE
+.\" %%%LICENSE_END
.\"
.\" shorthand for double quote that works everywhere.
.ds q \N'34'
the RAID controller via the SCSI generic driver
.RB ( sg (4)),
with device nodes named
-.IR /dev/sd*,
+.IR /dev/sd* ,
.IR /dev/st* ,
and
.IR /dev/sg* ,
.I /sys/class/scsi_host/host*/rescan
This is a write-only attribute.
Writing to this attribute will cause the driver to scan for
-new, changed, or removed devices (e.g,. hot-plugged tape drives,
+new, changed, or removed devices (e.g., hot-plugged tape drives,
or newly configured or deleted logical drives, etc.)
and notify the SCSI midlayer of any changes detected.
Normally a rescan is triggered automatically
thus, for logical drive changes, the user should not
normally have to use this attribute.
This attribute may be useful when hot plugging devices like tape drives,
-or entire storage boxes containing pre-configured logical drives.
+or entire storage boxes containing preconfigured logical drives.
.TP
.I /sys/class/scsi_host/host*/firmware_revision
This attribute contains the firmware version of the Smart Array.
This attribute contains the 16 hex-digit (8 byte) LUN ID
by which a logical drive or physical device can be addressed.
.IR c : b : t : l
-are the controller, bus, target and lun of the device.
+are the controller, bus, target, and lun of the device.
.nf
For example:
.BR CCISS_PASSTHRU ", " CCISS_BIG_PASSTHRU
Allows "BMIC" and "CISS" commands to be passed through to the Smart Array.
These are used extensively by the HP Array Configuration Utility,
-SNMP storage agents, etc.
+SNMP storage agents, and so on.
See
.I cciss_vol_status
at