Oracle Sun ZFS, Руководство по обслуживанию

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PCIe Cards and Risers
Go to the Maintenance > Hardware screen of the BUI and click the details icon on the
controller, and then click Slots to locate the faulted component.
Caution:
This procedure requires that you handle components that are sensitive to static
discharge, which can cause the component to fail. To avoid damage, wear an antistatic wrist
strap and use an antistatic mat when handling components.
Note that the 7120 Sun Flash Accelerator F20 card is a FRU and
must
be replaced by an Oracle
service representative.
All HBAs must be of the same type. Ensure that you upgrade your system software before
installing a newly-released HBA.
You
must
shut down the controller before beginning this task. Note that there will be a loss of
access to the storage unless the system is in a clustered configuration. Shut down the appliance
using one of the following methods:
■
Log in to the BUI, and click the power icon on the left side of the masthead.
■
SSH into the storage system and issue the
maintenance system poweroff
command.
■
SSH or serial console into the service processor (SP) and issue the
stop /SYS
command.
■
Use a pen or non-conducting pointed object to press and release the Power button on the
front panel.
■
To initiate emergency shutdown, wherein all applications and files will be closed abruptly
without saving, press and hold the power button for at least four seconds until the
Power/OK status indicator on the front panel flashes, indicating that the storage controller
is in standby power mode.
1. Disconnect the AC power cords from the rear panel of the storage controller.
2. Verify that no cables will be damaged or will interfere when the storage controller is
extended from the rack.
3. From the front of the storage controller, release the two slide release latches.
4. While squeezing the slide release latches, slowly pull the storage controller forward until the
slide rails latch.
5.
7120 or 7320:
To remove the top cover:
Unlatch the fan module door, pull the two release tabs back, rotate the fan door to the open
position and hold it there.
Press the top cover release button and slide the top cover to the rear about a half-inch (1.3
cm).
Lift up and remove the top cover.
6.
7420:
To remove the top cover:
7x20
Chapter 2 • Hardware Maintenance 67