Avago Technologies MegaRAID SAS 9240-4i - Manual (Page 15)

LSI Corporation
- 15 -
StorCLI Reference Manual
January 2013
Chapter 4: Working with the Storage Command Line Tool
Controller Commands
4.2.2 Controller Show Commands
The Storage Command Line Tool supports the following show commands:
storcli /cx show
storcli /cx show all
storcli /cx show freespace
The detailed description for each command follows.
storcli /cx show
This command shows the summary of the controller information. The summary includes basic controller information,
foreign configurations, drive groups, virtual drives, physical drives, enclosures, and BBU information.
Input example:
storcli /c1 show
perfmode 0 : Tuned to provide best IOPS, currently
applicable to non-FastPath
1 : Tuned to provide least latency, currently
applicable to non-FastPath
Performance tuning setting for the controller.
pi on|off Enables/disables data protection on the controller.
preventpiimport on|off Enables/disables import data protection drives on
the controller.
prcorrectunconfiguredareas on|off Correct media errors during PR by writing 0s to
unconfigured areas of the disk.
prrate 0 to 100 Sets patrol read rate of the virtual drives in percentage.
rebuildrate 0 to 100 Sets rebuild rate of the drive in percentage.
reconrate 0 to 100 Sets reconstruction rate for a drive in percentage.
restorehotspare on|off Becomes a hot spare on insertion of a failed drive.
smartpollinterval 0 to 65535 Set time for polling of SMART errors in seconds.
spinupdrivecount 0 to 255 Sets number of drives that are spun up at a time.
spinupdelay 0 to 255 Sets spin-up delay between a group of drives or a set of
drives, in seconds.
stoponerror on|off Stops the MegaRAID BIOS during POST, if any errors are
encountered.
time Valid time in yymmdd hh:mm:ss format or
systemtime Sets the controller time to your input value or the system
time (local time in 24-hour format).
usefdeonlyencrypt on|off Enables/disables FDE drive-based encryption.
Table 4 Properties for Show and Set Commands (Continued)
Property Name Set Command Range Description