Quantum QXS G2 Series, Руководство по установке и обслуживанию оборудования

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Module Remove and Replace 187
1 Stop all I/O from hosts to the system. See also Stopping I/O on page 181.
2 Shut down the controllers. See also Shutting Down a Controller Module on page 182.
3 Power off the system – RAID chassis
first
; expansion chassis
next
: see Powering On/Powering Off
on page 105.
Table 46 Replacing a 2U Chassis and Installing CRUs
To accomplish this sequential process: See the following procedures:
1 Remove the chassis bezel. Removing a 2U Bezel on page 167
2
Facing the front of the 2U chassis:
a
Remove the drive modules (label slot
number of each drive) from the damaged
chassis.
1 & 3
Note : Drives must be placed within the
same slot number in the new chassis.
b Place the drives in a static-protected
work area nearby.
1 & 3
a
Removing a 2U 3.5” LFF Drive Carrier Module
on page 173
b Removing a 2U 2.5” SFF Drive Carrier Module
on page 176
3 Facing the rear of the 2U chassis, remove the
power and data cables.
Preparing to Remove a Damaged 2U Chassis on
page 186 ( step 1 , step 2 , and step 3 )
4 Remove the damaged storage chassis from the
rack.
Preparing to Remove a Damaged 2U Chassis on
page 186
5
Remove the two PSUs from the damaged
chassis rear panel, and install them in the
replacement chassis.
a
See PSU related TIP on Removing a 2U PSU on
page 170.
b Removing a 2U PSU on page 170
c
Installing a 2U PSU on page 172
6 Remove the two controllers or expansion IOMs
from the damaged chassis rear panel, and
install them in the replacement chassis.
2
a Replacing a 2U RAID Controller or an Expansion
IOM on page 179
b Removing a 2U RAID Controller or an Expansion
IOM on page 183
c Installing a 2U RAID Controller or an Expansion
IOM on page 184
d
Verifying Component Operation on page 185
7 Install the replacement storage chassis in the
rack.
Installing the Replacement 2U Chassis in the
Rack on page 188
8
Facing the front of the 2U chassis, install drive
modules into the replacement chassis.
3
a
Full Disk Encryption (FDE) on page 65
b Installing a 2U 3.5” LFF Drive Carrier Module on
page 174
c Installing a 2U 2.5” SFF Drive Carrier Module on
page 177
9 Install the bezel. Installing a 2U Bezel on page 167
10
Complete the chassis replacement process. Completing the Process on page 189