Avago Technologies 3ware SAS 9750-4i - Manual (Page 115)

Port Object Commands
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/cx/px show model
This command displays the model of the drive attached to the specified port.
Example:
//localhost> /c0/p5 show model
/c0/p5 Model = WDC WD1600BB-00DAA0
/cx/px show ncq
This command only applies to 9750 model controllers and 9000 series SX/SE/
SA model controllers.
This command displays the NCQ (Native Command Queueing) information
for the drive attached to the specified port, including whether NCQ is
supported by the drive, and whether it is enabled at the drive.
For queuing to be used, it must be enabled for the unit and supported by the
drive.
Queuing information is not available for SAS drives.
Example:
//localhost> /c0/p5 show ncq
/c0/p5 NCQ Supported = No
/c0/p5 NCQ Enabled = No
/cx/px show serial
This command displays the serial number of the drive attached to the
specified port.
Example:
//localhost> /c0/p5 show serial
/c0/p5 Serial = WD-WMACK140649
/cx/px show smart
SMART data can only be displayed for SATA drives, although it is also
tracked for SAS drives.
This command extracts SMART (Self Monitoring Analysis and Reporting)
data from the specified SATA disk. Because the data is extracted live from the
disk, this command can be used to get the most recent data about the presence
or absence of a disk.
The SMART data is displayed in hexadecimal form.