Hp ProLiant DL380 G5 Server User Manual Page 56
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- TROUBLESHOOTING
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• Rebuilding—Indicates that the logical drive is rebuilding a physical drive. When complete, the logical drive
returns to normal operation.
• Failed—Indicates that more physical drives have failed than the RAID level of the logical drive can handle
without data loss.
• Unknown—The agent cannot determine the logical drive status. You might need to upgrade your software.
• Fault Tolerance—Displays the fault tolerance mode of the logical drive. The following values are valid:
• RAID 0—Fault tolerance is not enabled. Data loss occurs for that logical drive if one physical drive fails.
• RAID 1—Drive mirroring is the highest level of fault tolerance. It is the only method offering fault tolerance
protection if no more than two physical drives are selected. Drive mirroring creates fault tolerance by storing
duplicate data on two drives. This is the most costly fault tolerance method because it requires 50 percent of
the drive capacity to store the redundant data. If a physical drive fails, the mirror drive provides a backup
copy of the files and normal system operations are not interrupted.
• RAID 0+1—Drive mirroring is the highest level of fault tolerance. There must be four drives for RAID 0+1.
This is the most costly fault tolerance method because it requires 50 percent of the drive capacity to store
the redundant data. If a physical drive fails, the mirror drive provides a backup copy of the files and normal
system operations are not interrupted. This mirroring feature can withstand multiple simultaneous drive
failures as long as the failed drives are not mirrored to each other.
• Unknown—The agent cannot determine the RAID level of this logical drive. You might need to upgrade your
software.
• Capacity—Displays the size of the logical drive in megabytes. For example, 120 indicates that the logical drive
is 120 megabytes. Use this data to determine whether the drive is large enough to accommodate your needs.
The capacity utility defines a megabyte as 1,048,576 bytes. The capacity value shown might differ from the
stated size of the drive due to different definitions of a megabyte. Many hardware manufacturers use the value
of 1,000,000 for megabyte instead of 1,048,576.
• Stripe Size—Displays the size of a logical drive stripe in kilobytes.
• Disk Rebuilding—Identifies the physical drive that is being rebuilt. The identity of the physical drive only displays
when the status of the logical drive is Rebuilding, otherwise, N/A displays.
Physical drives
This is a list of physical drives that make up the logical drive. Select one of the listed physical drives to see more
information about the drive.
Spare drives
This is a list of physical drives that can be used to replace a failed physical drive if the fault tolerance mode is RAID 1
or RAID 0+1. Select one of the listed spare drives to see more information about the drive.
SCSI controllers
Select a SCSI controller entry from the Mass Storage list to display a submenu containing separate entries for
Controller Information, SCSI devices connected to the controller, and Storage System information. Device types
include disks, DVD/CD-ROM drives, tape drives, processors, tape libraries, CD libraries, scanners, optical drives,
WORM drives, and so on. The following items might be displayed depending on the type of controller:
• Controller information
• SCSI device information
• Tape library
• Tape devices
• CD storage system
• Storage Systems
• SCSI physical drives
• SCSI logical drives
• SCSI bus information
Controller information
Select a controller entry from the Mass Storage list to display the following information:
• Model—Displays the controller’s model ID, used for identification purposes. The following values are valid:
• Compaq 32-Bit Fast-SCSI-2 Controller
• Compaq Systempro/XL Integrated SCSI-2 Port
• Compaq Integrated Fast SCSI-2/P Controller
Agent information 56
- HP Insight Management Agents 1
- Contents 3
- Contents 4 4
- Browser requirements 5
- Obtaining JVM from Microsoft 6
- Obtaining JVM from Sun 6
- Introduction 8
- Overview 8
- Logging in 9
- System Management Homepage 10
- Header frame 11
- Body frame 13
- Home tab 13
- Settings tab 15
- SNMP Webagent 16
- Security 17
- User Preferences 18
- UI Properties 18
- Tasks Tab 19
- Logs tab 19
- Webapps tab 19
- Support tab 20
- Help tab 20
- 2 Agent information 21
- System Agent 22
- Sub system Classification 23
- Cooling and temperature 24
- Agent information 25 25
- Agent information 26 26
- Memory Summary 27
- Memory Details 27
- Processors 28
- PCI Devices 28
- Management Processor 29
- Battery 30
- Modem/COM Port Settings 30
- Operating System 31
- Logical Disk Space 32
- Server 33
- Agent information 34 34
- Network 35
- Processes 35
- Processor Utilization 36
- Agent information 37 37
- Agent information 38 38
- Agent information 39 39
- Identify Drives 40
- Physical Drive Information 41
- Agent information 42 42
- Logical Drive Information 43
- Predictive Indicators 44
- Problem Indicators 44
- Failure Indicators 45
- Statistics 46
- Agent information 48 48
- Identify Drive 49
- Associated Tape Drives 50
- Tape Drive Information 50
- Agent information 51 51
- Storage Systems 52
- Agent information 53 53
- IDE controllers 54
- IDE controller information 54
- IDE ATAPI devices 54
- IDE ATA disk drives 54
- Logical drives 55
- IDE ATA logical drives 55
- Physical drives 56
- Spare drives 56
- SCSI controllers 56
- Controller information 56
- SCSI device information 57
- Tape library 58
- Tape devices 59
- CD storage system 60
- CD Library Information 60
- CD-ROM drive information 61
- SCSI physical drives 62
- Drive indicators 63
- Drive statistics 64
- SCSI logical drives 65
- SCSI bus information 66
- System Configuration 67
- System Board 68
- Advanced Memory Protection 69
- Agent information 70 70
- ROM Microcode Patches 71
- General I/O Devices 71
- System Resources 72
- System Summery 72
- Enclosure Information 73
- Agent information 74 74
- Agent information 75 75
- Critical Error Log 76
- Agent information 77 77
- Correctable errors 78
- Power-On Messages 78
- Integrated Management Log 78
- Operating system overview 79
- Summary page 79
- File System page 80
- User Information page 80
- Connection page 81
- Loaded NLMs page 81
- Server Parameter page 82
- Physical Partition page 82
- Adapter Information page 83
- Mass storage RAID Array 84
- Mass Storage Physical 84
- Mass Storage controller 85
- Mass Storage Summary 85
- Environment Monitoring Unit 85
- External Expansion Cabinet 86
- Telephone numbers 87
- Appendix A Troubleshooting 88
- SNMP community string issues 90
- issues 90
- Insight Manager issues 91
- Other problems 93
- Glossary 95
- Glossary 96 96
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