Lenovo ThinkServer RD330 - 5.8 Controller Property-Related Options

Page 182
MegaRAID SAS Software User GuideChapter 5: MegaRAID Command Tool
| Controller Property-Related Options
5.7.9 Verify the Security Key Use the command in the following table to verify the security key.
5.8 Controller
Property-Related Options
You can use the commands in this section to set or display properties related to the
controller(s), such as the virtual drive parameters and factory defaults.
5.8.1 Display Controller Properties Use the command in the following table to display parameters for the selected
controller(s).
5.8.2 Display Number of Controllers
Supported
Use the command in the following table to display the number of controllers
supported on the system.
5.8.3 Enable or Disable Automatic
Rebuild
Use the command in the following table to turn automatic rebuild on or off for the
selected controller(s). If you have configured hot spares and enabled automatic rebuild,
the RAID controller automatically tries to use them to rebuild failed drives. Automatic
rebuild also controls whether a rebuild starts when a drive that was part of the drive
group is reinserted.
Table 36: Verify the Security Key ID
Convention MegaCli -VerifySecurityKey -SecurityKey sssssssssss
-aN
Description Verifies that the security key is the correct one for the self-encrypted disk.
-VerifySecurityKey: Verifies the security key.
-SecurityKey sssssssssss: Enters the new security key. The security
key is case-sensitive. It must be between eight and thirty-two characters and
contain at least one number, one lowercase letter, one uppercase letter, and
one non-alphanumeric character (e.g. < > @ +). The space character is not
permitted.
Table 37: Controller Parameters
Convention MegaCli -AdpAllinfo -aN|-a0,1,2|-aALL|
Description Displays information about the controller, including cluster state, BIOS,
alarm, firmware version, BIOS version, battery charge counter value, rebuild
rate, bus number/device number, present RAM, memory size, serial number
of the board, and SAS address.
Table 38: Number of Controllers Supported
Convention MegaCli -AdpCount
Description Displays the number of controllers supported on the system and returns the
number to the operating system.
Table 39: Enable or Disable Automatic Rebuild
Convention MegaCli –AdpAutoRbld -Enbl|-Dsbl|-Dsply
-aN|-a0,1,2|-aALL
Description Enables or disables automatic rebuild on the selected controller(s).
The -Dsply option shows the status of the automatic rebuild state.