APC RAID Subsystem SCSI-SATA II Especificações descarregar pdf (Página 78)

Appendix A: Uninterruptible Power Supply

A.6.3 UPS Message Summary

Table A-1 below summarizes the UPS messages described above. It is

important that you become familiar with these messages and their meanings

to help maintain the integrity of the data running through your subsystem.

Message AC Power Battery

Power

Level (BPL)

Write

Policy

Status

UPS connection is absent N/A N/A Write back

UPS connection detected N/A N/A Write back

Warning: UPS AC Power-

Loss detected

Disconnected BPL > 50% Write through

Warning: UPS Battery

Low 50%. Please shut

down to protect data loss

Disconnected BPL < 50% Write through

Warning: UPS Battery

Low 50%.

Connected BPL < 50% Write through

UPS AC Power Restored Reconnected BPL > 50% Write back

UPS AC Power Restored Reconnected BPL < 50% Write through

UPS Battery restored to

safe level

Reconnected BPL > 50% Write back

Table A-1: UPS Status Messages

UPS Status Monitoring

A-5

1 2 ... 73 74 75 76 77 78 79 80 81 82 83 ... 93 94

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APC RAID Subsystem SCSI-SATA II Especificações Página 78