Lenovo BladeCenter HS22, Инструкция по установке и эксплуатации, Страница: 33 / 96

Step 5. Remove the expansion unit:
a. If the expansion unit has an extraction device, use the extraction device to disengage the
expansion unit from the blade server. These extraction devices can be of several types,
including thumbscrews or levers. See the instructions provided with the expansion unit for
detailed instructions for removing the expansion unit.
b. If the expansion unit does not have an extraction device, press the blade server cover release
on each side of the blade server and lift the expansion unit from the blade server.
c. Rotate the expansion unit open; then, lift the expansion unit from the blade server.
Step 6. If you are instructed to return the expansion unit, remove from it any options that you have
installed; then, follow all packaging instructions, and use any packaging materials for shipping that
are supplied to you.
Installing a hot-swap storage drive
Use these instructions to install a hot-swap storage drive into the blade server.
Note: This section does not apply to the IBM WebSphere DataPower Integration Blade XI50B Type 4195
appliance.
The blade server has two SAS storage bays for installing hot-swap storage drives, such as a hot-swap SAS
hard disk drive. One storage drive might already be installed in the blade server in storage bay 0. If the blade
server is equipped with one storage drive, you can install an additional drive in storage bay 1. The blade
server supports using RAID 0 or RAID 1 when two storage drives of the same interface type are installed.
See “Configuring a RAID array” on page 60 for information about SAS RAID configuration.
To install a hot-swap storage drive or drive filler, complete the following steps.
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Step 1. Before you begin, read “Safety” on page iii and “Installation guidelines” on page 17.
Step 2. Identify the SAS storage bay (storage bay 0 or storage bay 1) in which the hot-swap storage drive
will be installed (see “Blade server connectors” on page 14).
Step 3. If a storage-bay filler is installed, remove it from the blade server by pulling the release lever and
sliding the filler away from the blade server (see “Removing a hot-swap storage drive” on page 24).
Chapter 3
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Installing options
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