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Figure 2-3 RamSan Power Supply
The power supply includes the following button and indicators:
“Power” switch
The large black button above the power supplies acts as an on/off switch
and will silence the warning buzzer.
“Power”
AC Volta
g
e
• The button provides a means to activate the power supplies (turn
them on) after a system shutdown. If the system shuts down for
any reason other than a power failure, press the “Power” switch to
turn the system back on. If power is restored after a power failure
or both power cords are removed and then reinserted, the system
automatically powers on.
• When a power supply fails, is removed, or looses AC power, the
power supplies beep. If the buzzer sounds, silence it by pressing
the “Power” switch once or by correcting the problem. The
silencing lasts until the problem is corrected. Once the problem is
corrected, the buzzer will sound again if another power failure
occurs.
• In addition, the button allows the user to force a hard-shutdown of
the system. Only perform a hard-shutdown when you are unable
to perform a manual shutdown and after backing up all of the data
to external storage. To perform a hard-shutdown, unplug or
remove both power supply modules. Then, hold down the “Power”
switch for approximately 5 seconds to shutoff the batteries and
cause the system to lose power.
Warning:
A hard-shutdown will cause data loss and should only be used when
the user is unable to perform a manual shutdown and all the data has
been backed up to external storage.
RamSan-300/320/325 User’s Manual - 10 -
- 300/320/325 1
- User’s Manual 1
- Table of Contents 3
- Preface 5
- Revision History 6
- Chapter 1 – Introduction 7
- 1.2 System Components 8
- 1.3 Power 8
- 1.4 Non-Volatility 8
- 1.5 Configurable Backup 9
- 1.6 Performance 10
- Chapter 2 – Installation 11
- 2.4 Rack Mounting 13
- 2.7 Turning on the System 15
- 2.8 System Initialization 15
- Chapter 3 – Management Tool 17
- Overview 17
- 3.4 SNMP 23
- Chapter 4 – Administration 24
- Functions 24
- 4.1.3 Enable/disable Telnet 26
- 4.2.1 Set Date and Time 30
- 4.4 Power Down Settings 37
- 4.4.2 Automatic shutdown 38
- 4.5.1 Via the Web Interface 39
- 4.5.2 Via Text Management 40
- Restore/Synchronize Progress 43
- Status 44
- Fibre Channel Performance 45
- LED Performance Monitoring 46
- 5.1.2 Identifying a RamSan 47
- 5.1.3 Viewing System Uptime 48
- 5.1.4 Viewing System Health 50
- Management Control Processor 52
- Power Supplies 53
- “Good” 55
- “Warn” 55
- “Error” 55
- 5.2 Statistics 59
- 5.2.3 Viewing Transfer Size 63
- 5.3 Logs 67
- FC Port FC Port 70
- 6.2 Adding LUNs 72
- 6.2.2 Via Text Management 73
- 6.3.1 Via the Web Interface 74
- Channel Controller 75
- 6.3.2 Via Text Management 76
- 6.4.1 Via Web Interface 76
- 6.4.2 Via Text Management 77
- 6.5 Changing LUN Numbers 79
- 6.6 Resizing LUNs 80
- 6.7 Managing Access Lists 81
- 6.8 Deleting LUNs 84
- 6.9 Setting Backup Mode 85
- 6.10 Initializing LUNs 87
- Chapter 7 – Fibre Channel 88
- Controller Configuration 88
- Primary (Active) 90
- 8.1 Enabling SNMP settings 97
- Via Text Management 100
- Via Web Management 101
- Important: 102
- Via Web Interface 102
- Warning: 105
- 9.5 Fans 106
- 9.4 Batteries 106
- Chapter 10 – Troubleshooting 107
- Chapter 11 – Specifications 108
- Replacement Parts 109
- Figure A-5 Memory Blade 110
- Appendix C – Warranty 113
- Repair Policy 113
- OUTSIDE OF WARRANTY 115
- Appendix E – SNMP Trap 117
- Definitions 117
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