APC RAID Subsystem SCSI-SATA II Spécifications télécharger pdf (Page 90)

Appendix B Uninterruptible Power Supply

B.6.3 UPS Message Summary

The table (Table B-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) 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 B-1: UPS Status Messages

UPS Status Monitoring B-5

1 2 ... 85 86 87 88 89 90 91 92 93 94 95 ... 99 100

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APC RAID Subsystem SCSI-SATA II Spécifications Page 90