Expanding The Hard Disk - Huawei USG6000 Series Hardware Manual

HUAWEI USG6000 Series
Hardware Guide
Step 6 Send the faulty hard disk to Huawei for repair.
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4.3 Expanding the Hard Disk

This section describes how to expand the hard disk as well as the precautions.
Context
Required tools:
l
l
Precautions for using the hard disks
l Use hard disks purchased from Huawei. Otherwise, the system may not identify them.
l Before replacing the hard disk, run the disk offline command in the system view. Wait
l Powering off the USG interrupts services. Install or replace the hard disks during off-peak
l Wear the ESD wrist strap while working on the USG to avoid possible damages to the
l While holding a hard disk, do not touch the PCB board or squeeze the disk. Carry only one
l Put the hard disks inside ESD bags when they are not used.
l Only the USG6650/6660/6670 and USG6680-AC support the SM-HDD-SAS300G-A,
Expanding a Hard Disk (from a Small-Capacity Hard Disk Combination to a
Large-Capacity Hard Disk Combination)
The USG6306/6308/6330/6350/6360/6370/6380/6390/6390E/
6507/6530/6550/6570/6620/6630 supports SM-HDD-SAS300G-B, SM-HDD-SAS600G-B,
and SM-HDD-SAS1200G-B hard disk combinations. Do as follows to replace a small-
capacity hard disk combination with a large-capacity hard disk combination on the USG,
which has been running for some time with a small-capacity hard disk combination:
Issue 08 (2017-06-30)
Phillips screwdriver
ESD bag
NOTICE
about 30 seconds until the system indicates that the hard disk stops working and then
remove the hard disk. If you remove and insert a hard disk without running the disk
offline command first, the hard disk may be damaged, data in the hard disk may be lost, or
the system may stop responding to services.
hours.
USG and hard disks.
hard disk at a time. Do not vibrate, crash, or pile multiple hard disks up.
SM-HDD-SAS600G-A, and SM-HDD-SAS1200G-A hard disks. The USG6680-DC
supports only the SM-HDD-SAS300G-A hard disk.
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4 Maintaining the Hardware
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