IBM System Storage DS5020, Инструкция по установке, использованию и обслуживанию

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3. Install additional hard disk drives in the ascending drive slot order.
Attention: To prevent damage to the drive enclosure:
v
For drive enclosures without disk drawers, do not force the drive into the
drive slot at an angle. Ensure that you carefully insert each hard disk drive
straight into the drive slot (horizontal or vertical).
The following figure shows correct and incorrect ways of inserting a hard disk
drive into a horizontal drive slot. The subsystem shown in the figure is for
illustration only.
v
For drive enclosures with disk drawers, gently press on the back of the drive
while pulling the lever downward to push the drive into the connector on the
drive drawer board.
Working with hot-swap E-DDMs
This section explains how you can increase the storage subsystem capacity by
adding more E-DDMs or by replacing existing E-DDMs with ones that have a larger
capacity.
Before you begin, complete the following tasks:
v Read the safety and handling guidelines in “Safety” on page xiii and in “Handling
static-sensitive devices” on page 31.
v
Ensure that your current system configuration is working properly.
v Back up all important data before you make changes to data storage devices.
v
Ensure that you wear an anti-static wrist strap.
dcsi0037
Figure 79. Inserting a hard disk drive into a drive slot
Latch
drive bay slots
Raised
buttons
Slightly press here
while pushing the
lever down to lock
the drive
dcsi0036
Figure 80. Inserting a hard disk drive into the connector
Chapter 5. Replacing components
129