Set Bbu Terminal Logging; Configuration-Related Options; Create A Raid Drive Group From All Unconfigured Good Drives - Lenovo ThinkServer RD330 Software User's Manual

MegaRAID SAS Software User Guide
5.12.2

Set BBU Terminal Logging

Table 62: Set BBU Terminal Logging
Convention
Description
5.13 Configuration-Related
Options
5.13.1 Create a RAID Drive Group
from All Unconfigured Good Drives
NOTE: -AdpEventLogInfo does not support the file option in PCLI.
Use the command in the following table to set the BBU terminal logging for the
selected controller(s).
MegaCli –FwTermLog -Bbuoff |–BbuoffTemp|-Bbuon|-BbuGet| -aN| -a0,1,2|-aALL
Sets BBU terminal logging options. The following are the settings you can select on a single controller, multiple
controllers, or all controllers:
-Bbuoff: While storing the TTY log in DRAM, BBU is not used for buffering. In the case of power loss, this log will
be lost..
–BbuoffTemp: TTY BBU buffering will be set to OFF only for this boot.
-Bbuon: While storing the TTY log in DRAM, BBU is used for buffering. Log will be preserved even in the case of
power loss..
-BbuGet: This gives the current BBU state, i.e if BBU is ON or OFF for TTY history.
You can specify the drives by using the Enclosure ID:Slot ID for SAS controllers. This
assumes that all drives are connected to the controller through an enclosure. If the
drives are not connected to an enclosure, it is assumed that they are connected to
Enclosure 0. In this case there is no slot, so you can use the pdlist command to get
the slot equivalent number. (This applies to all commands that use the Enclosure
ID:Slot ID format.) MegaCLI expects the input in [:S] format for directly attached devices.
In the following options, [E0:S0, E1:S1] specifies the enclosure ID and slot ID for the
drive.
Use the command in the following table to create one RAID drive group out of all of the
unconfigured good drives, and a hot spare, if desired. This is for RAID levels 0, 5, 6, 10,
50, or 60. All free drives are used to create a new drive group and, if desired, one hot
spare drive. If it is not possible to use all of the free drives, the command will abort with
a related error level. If there are drives of different capacities, the largest drive is used to
make the hot spare.
NOTE: Firmware supports only 32 drives per drive group. If there are more than 32
unconfigured good drives, MegaCLI cannot configure any of the drives, and the
command will abort.
Chapter 5: MegaRAID Command Tool
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Configuration-Related Options

Page 193