IBM Power System S821LC, Installing

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sas3ircu commands
Learn about the sas3ircu command. This command is for feature code EKAB using a PCIe adapter.
If the sas3ircu command is not installed, download the utility from ftp://ftp.supermicro.com/driver/
P8DTU/. You can find the download by searching that site for sas3ircu ; currently: LSI MegaRAID and
HBA (AOC-Utility) > SMC-Broadcom (Supermicro 12Gbs SAS HBA - AOC-S3008L-L8i) >
AOC-S3008L-L8i > Tools.
To install:
1. Download the
sas3ircu
command.
2. Copy the sas3ircu command file to the /usr/local/bin directory.
3. To enable the command to be executed, as root, run the command:
chmod +x sas3ircu
General SAS3IRCU command syntax:
sas3ircu <controller_#> <command> <parameters>
To list the controllers:
sas3ircu list
To show the controller status:
sas3ircu <controller_#> status
To turn the drive light on:
sas3ircu <controller_#> locate <Enclosure:Bay> ON
And off:
sas3ircu <controller_#> locate <Enclosure:Bay> OFF
To view additional help for the command:
sas3ircu help
NVMe commands
Learn about the NVMe commands. These commands are for NVMe drives together with feature code
EKAE using an NVMe PCIe adapter.
If the nvme command is not installed, download the utility from https://github.com/linux-nvme/nvme-
cli. Follow the installation instructions found on that site.
To determine which drive you want to replace, use the command:
nvme list
If you are searching for a failed drive, you can check each drive using the command:
nvme smart-log <device>
To turn on the identify LED, use the command:
dd if=/dev/nvmeX of=/dev/null
You can also use the ledctl command from the optional ledmon package:
ledctl locate=/dev/rsnvmeX
To get the device serial number for verification, use the command:
nvme id-ctrl /dev/nvmeX | grep -i sn
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Power Systems: Installing the IBM Power System S821LC (8001-12C)