Dell PowerVault MD3000, Руководство владельца оборудования, Страница: 51 / 102

Installing Enclosure Components
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4
Rotate the carrier handle to the closed position while continuing to push the carrier into the slot.
The status LED indicator (see Table 1-3 for description) will display a steady green if the physical disk
is inserted properly. If the indicator is not illuminated, see "Troubleshooting SAS Physical Disks" on
page 64.
NOTE:
At least two physical disks must be installed in the enclosure.
Removing and Installing a RAID Controller Module
The enclosure contains two RAID controller modules. Both are hot-pluggable and can be removed and
installed independently without shutting down the enclosure.
NOTICE:
Removing a module is not recommended while data traffic involving that module is occurring. Although
RAID controller modules are hot-pluggable, data loss could result from removing a module involved in data traffic.
NOTICE:
To prevent damage to your enclosure, you should wear a wrist grounding strap while performing the
following procedures. See your Product Information Guide for safety information.
Removing a RAID Controller Module
1
Push up on the release tab on the left side of the module (see Figure 4-4).
2
At the same time, pull out on the release lever. When the lever is pulled out, the controller module
partially ejects from the
enclosure .
3
Remove the module from the enclosure and place it on a flat, secure surface.
NOTE:
To avoid damage to the sensitive EMI contacts on the bottom of the controller module, do not stack or
place it on a hard surface.