Booting The Recovery Image - Lenovo ThinkSystem DM5100F Hardware Installation And Maintenance Manual

Step 9. Check that all required boot environment variables and bootargs are properly set for your system
type and configuration using the printenv bootarg name command and correct any errors using the
setenv variable-name <value> command.
a. Check the boot environment variables:
• bootarg.init.boot_clustered
• partner-sysid
• bootarg.init.flash_optimize for DM5000F (All Flash Array)
• bootarg.init.switchless_cluster.enable
b. If External Key Manager is enabled, check the bootarg values, listed in the
• bootarg.storageencryption.support <value>
• bootarg.keymanager.support <value>
• kmip.init.interface <value>
• kmip.init.ipaddr <value>
• kmip.init.netmask <value>
• kmip.init.gateway <value>
c. If Onboard Key Manager is enabled, check the bootarg values, listed in the
• bootarg.storageencryption.support <value>
• bootarg.keymanager.support <value>
• bootarg.onboard_keymanager <value>
d. Save the environment variables you changed with the savenv command
e. Confirm your changes using the printenv variable-name command.

Booting the recovery image

You must boot the ONTAP image from the USB drive, restore the file system, and verify the environmental
variables.
P P r r o o c c e e d d u u r r e e
Step 1. From the LOADER prompt, boot the recovery image from the USB flash drive:
boot_recovery
The image is downloaded from the USB flash drive.
Step 2. When prompted, either enter the name of the image or accept the default image displayed inside
the brackets on your screen.
Step 3. Restore the var file system:
ThinkSystem DM5100F Hardware Installation and Maintenance Guide
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kenv
ASUP output:
kenv
ASUP output: