Fujitsu ETERNUS AF250 Design Manual page 37

1. Function
Data Protection
The target drives are deactivated and then reactivated during temporary drive protection. Even though a
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system status error may be displayed during this period, this phenomenon is only temporary. The status
returns to normal after the diagnosis is complete.
The following phenomenon may occur during temporary drive protection.
The Fault LEDs (amber) on the operation panel and the drive turn on
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- An error status is displayed by the ETERNUS Web GUI and the ETERNUS CLI
Error or Warning is displayed as the system status
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Error, Warning, or Maintenance is displayed as the system status
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Target drives of the Protection (Shield) function only need to be replaced when drive reactivation fails.
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If drive reactivation fails, a drive failure error is notified as an event notification message (such as SNMP/
REMCS). When drive reactivation is successful, an error message is not notified. To notify this message, use
the event notification settings.
To set the Protection (Shield) function for each storage system, use the subsystem parameter settings. The
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maintenance operation privilege is required to perform this setting.
After the settings are changed, the ETERNUS AF does not need to be turned off and on again.
FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Design Guide (Basic)
Copyright 2019 FUJITSU LIMITED
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P3AG-1822-09ENZ0