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DiskHighUsage

 

Table 1: Alarm Details

Parameter

Description

Code

diskHighUsage

Description

Disk High Usage. This alarm indicates that disk usage on the module has exceeded 90%.

Entities Affected

Management and traffic modules (see respective table below).

Default Severity

Major

Service Affecting

No (false).

Alarm Clearing

This alarm clears when disk usage falls below 70%. See Clearing a DiskHighUsage Alarm.

Related Fault Hierarchy

Entity Name

 

Fault Indicator

Module

Indicator

Status

cmm:<chassis>/<slot>

CMM

See BTI7800 Series Module and BIC LED Behavior.

ufm:<chassis>/<slot>

UFM

roadm:<chassis>/<slot>

ROADM2

ila:<chassis>/<slot>

ILA

amp:<chassis>/<slot>

AMP1

wps:<chassis>/<slot>

WPS4

Clearing a DiskHighUsage Alarm

  1. If the alarm is raised against the CMM, clear up disk space by using the following commands to show and remove log files:
    logging logarchives show
    logging logarchives remove
    • If the alarm has cleared, you have completed this procedure.

    • If the alarm does not clear or if the alarm is raised against a traffic module, contact your next level of support.