Lenovo ThinkSystem DM240N Manual - Página 9
Navegue en línea o descargue pdf Manual para Servidor Lenovo ThinkSystem DM240N. Lenovo ThinkSystem DM240N 21 páginas. Hot-add a shelf, shelves, support for dg5000 and dg7000
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Before you begin
You must have met the system requirements.
Requirements for a hot-add
About this task
You need to manually assign drive ownership if drives in the shelf will be owned by both controller
modules in the HA pair.
Steps
1. Verify whether automatic drive assignment is enabled:
You can enter the command on either controller module.
If automatic drive assignment is enabled, the output shows
each controller module).
2. If automatic drive assignment is enabled, disable it:
node_name -autoassign off
You must disable automatic drive assignment on both controller modules.
1.4. Install a drive shelf for a hot-add
Installing a new DM240N drive shelf involves installing the shelf into a rack or cabinet, connecting
the power cords (which automatically powers on the shelf), and then setting the shelf ID.
Before you begin
• You must have met the system requirements.
Requirements for a hot-add
• You must have completed the applicable preparation procedures.
Prepare for a hot-add
Steps
1. Install the rail-mount kit that came with your shelf by using the installation flyer that came in the
kit box.
Do not flange-mount the shelf.
2. Install and secure the shelf onto the support brackets and rack or cabinet by using the
installation flyer.
6
storage disk option show
on
Auto Assign
in the
storage disk option modify -node
column (for