DEVPATH to specify the corresponding sysfs device. See section below on
usage with \fBudev\fP.
.TP
+.BI \-a
+Always print information (model, vendor strings) about the device even
+if it does not support VPD pages.
+.TP
.BI \-b
The default behaviour \- treat the device as black listed, and do nothing
unless a white listed device is found in the scsi_id config\-file.
Prefix the identification string with the driver model (sysfs) bus id of
the SCSI device.
.TP
-.BI \-p "\| 0x80 | 0x83"
-Use SCSI INQUIRY VPD page code 0x80 or 0x83. The default behaviour is to
-query the available VPD pages, and use page 0x83 if found, else page 0x80
-if found, else nothing.
+.BI \-p "\| 0x80 | 0x83 | pre-spc3-83"
+Use SCSI INQUIRY VPD page code 0x80, 0x83, or pre-spc3-83.
+.sp
+The default
+behaviour is to query the availabe VPD pages, and use page 0x83 if found,
+else page 0x80 if found, else nothing.
+.sp
+Page pre-spc3-83 should only be utilized for those scsi devices which
+are not compliant with the SPC-2 or SPC-3 format for page 83. While this
+option is used for older model 4, 5, and 6 EMC Symmetrix devices, its
+use with SPC-2 or SPC-3 compliant devices will fallback to the page 83
+format supported by these devices.
.TP
.BI \-s "\| sysfs\-device"
Generate an id for the