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This section describes the following 

Spacevars
0series
 CRUs:

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Info
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Refer to SBC 5400 CRUs for details of

Spacevars
0model5
CRUs.

Excerpt

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Back to Table of Contents

Back to Customer Replaceable Units

Additional sections:

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This section describes all SBC 5000 series CRUs except for those pertaining to the SBC 5400. See SBC 5400 CRUs for details.

Component Replacement Behavior

In the

Spacevars
0

series platform, system behavior in the case of component replacement and insertion is a combined function of both the hardware and the software. The component replacement behavior of the
Spacevars
0series
platform is:

series5
 customer replaceable units (CRUs) are classified as either hot swappable, hot pluggable or cold pluggable as defined below.

Hot Swappable Behavior: A hot swappable component

can be removed and replaced without any involvement on the part of the user

is installed, removed or replaced without stopping or shutting down the system. The appropriate alarms

will be

are raised and automatically cleared by the system during this action. The

node

SBC continues to

deliver service

operate normally if it is the active server, or continues to provide HA protection if it is the standby

. The hot swappable behavior provides a simple, higher-performance, and more maintainable method of achieving autonomic behavior.

Note

Refer to the specific FRU/CRU replacement instructions.

server.

Hot Pluggable Behavior: A hot pluggable component

can be

is installed, removed or replaced

when

while the system is in running condition

. A certain level of user involvement is required to avoid any undesirable outcome. The node stops providing the service. Depending on

; however, the user must take action to ensure service is not interrupted during the time of the installation, removal or replacement because the SBC stops providing service during this maintenance window. Note that depending upon the removed component or device, the BMC may immediately power down the remaining components. Removing a hot pluggable component must not damage the component or the any other component

of

on the system.

...

Cold Pluggable Behavior: A cold pluggable component is installed, removed or replaced only after the system is powered down and input power removed.

 

 

Caption
0Table
1SBC 5000 Series Component Replacement Behavior
3Component replacement behaviorSBC 5000 Series Component Replacement Behavior
Component NameComponent Replacement Behavior
AC/DC power supplyHot Swappable
Fan assemblyHot Swappable
Air FiltersFilterHot Swappable
Solid State DrivesDrive (SSD)Cold Pluggable
SFPHot SwappableSFPsHot Swappable
BezelHot SwappableSolid State DriveHot Swappable
SBC 5x10 DSP20/25 ModulesHot Swappable

 

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