Diamond Storage Array Installation, Operations, Maintenance Manual
Table Of Contents
- Preface
- 1.0 Diamond Storage Array Product Overview
- 2.0 Diamond Storage Array Technical Overview
- 3.0 Installation Instructions
- 3.2 Physical Set Up
- 4.0 Determining Drive and Sled Designations
- 5.0 Accessing the Array
- Command Line Interface
- ATTO ExpressNAV
- In-band SCSI over Fibre Channel
- RS-232 port
- Ethernet port
- SNMP
- I/O details
- Browser compatibility
- Opening an ExpressNAV session
- Navigating ExpressNAV
- Exhibit 5.4-1 Atypical page in the ATTO ExpressNAV configuration tool.
- Status
- Ethernet
- SNMP
- Serial Port
- Fibre Channel
- Storage Management
- RAID
- Clear Data
- Logical Units
- Rebuild
- Configuration
- Advanced
- Restart
- Help
- FirmwareRestart
- Help
- RestoreConfiguration
- SaveConfiguration
- SystemSN
- VerboseMode
- EthernetSpeed
- FTPPassword
- IPAddress
- IPDHCP
- IPGateway
- IPSubnetMask
- SNMPTrapAddress
- SNMPTraps
- SNMPUpdates
- TelnetPassword
- TelnetTimeout
- TelnetUsername
- FcConnMode
- FcDataRate
- FcFairArb
- FcFrameLength
- FcFullDuplex
- FcHard
- FcHardAddress
- FcNodeName
- FcPortInfo
- FcPortList
- FcPortName
- FcWWName
- SerialPortBaudRate
- SerialPortEcho
- SerialPortHandshake
- SerialPortStopBits
- AudibleAlarm
- DiamondModel
- DiamondName
- DriveCopyStatus
- DriveInfo
- FcNodeName
- FcPortList
- FcPortName
- Help
- IdentifyDiamond
- Info
- LUNInfo
- SerialNumber
- SledFaultLED
- SMARTData
- Temperature
- VirtualDriveInfo
- FcScsiBusyStatus
- FirmwareRestart
- MaxEnclTempAlrm
- MinEnclTempAlrm
- Temperature
- Zmodem
- ATADiskState
- AutoRebuild
- ClearDiskReservedAreaData
- DriveCopy
- DriveCopyHalt
- DriveCopyResume
- DriveCopyStatus
- DriveInfo
- DriveSledPower
- DriveWipe
- IdeTransferRate
- LUNInfo
- LUNState
- QuickRAID0
- QuickRAID1
- QuickRAID5
- QuickRAID10
- RAID5ClearData
- RAID5ClearDataStatus
- RAIDInterleave
- RAIDHaltRebuild
- RAIDManualRebuild
- RAIDRebuildState
- RAIDRebuildStatus
- RAIDResumeRebuild
- RebuildPriority
- ResolveLUNConflicts
- RestoreModePages
- SledFaultLED
- VirtualDriveInfo
- 6.0 Configuring Drives
- JBOD (Just a Bunch of Disks)
- RAID Level 0
- RAID Level 1
- RAID Level 10
- RAID Level 5
- Interleave
- Hot Spare sleds
- Enhancing performance
- Sled-based versus disk-based
- Exhibit 6.2-1 Sled-based QuickRAID0 stripe groups with LUN designations in a fully populated Array set up as QuickRAID0 6 sled. If sled 6 were to be withdrawn from the array, LUN 3 (grayed boxes) would be unavailable.
- Exhibit 6.2-2 Drive-based QuickRAID0 stripe groups with LUN designations in a fully populated Array set up as QuickRAID0 6 Drive. If sled 6 were to be withdrawn from the array, LUNs 2 and 5 would be unavailable.
- Exhibit 6.2-3 Configurations of a fully populated Diamond Storage Array in RAID Level 0.
- Exhibit 6.3-1 Drive sleds, LUNs and mirror partners in a RAID Level 1 configuration.
- Hot Spare sleds
- Configuring a fully-populated array
- Configuring a partially-populated array
- Removing RAID groups
- Hot Spare sleds
- 7.0 Hardware Maintenance
- 8.0 Copying Drives
- 9.0 Updating Firmware
- 10.0 System Monitoring and Reporting
- RS-232 monitoring port and CLI
- Ethernet monitoring port and CLI
- Power On Self Test (POST)
- Ready LED
- Audible alarm
- Thermal monitoring
- Power supply monitoring
- System fault LED and error codes
- Disk drive activity and disk fault LEDs
- Windows 2000 special instructions
- Error messages
- Specific situations and suggestions
- Default
- Factory Default
- Appendix A ATA Disk Technology
- Appendix B Information Commands Results
- Appendix C Product Safety
- Appendix D Specifications
- Appendix E Warranty
24
Ethernet access
4Type
set SNMPUpdates enabled
5Type
set SNMPTraps enabled
6Type SaveConfiguration restart to reboot the
array.
7 Install SNMP management software on each
client you wish to receive traps (messages).
8 Call technical support (refer to
Contact ATTO
Technology, Inc.
on page viii) to get the
appropriate MIB file for your array.
9 For each client, copy the MIB file to the
directory containing the SNMP management
software.
10 From within the SNMP management software,
compile the file
attodmnd-mib.mib
according to
the software’s procedures.
11 Unload any default MIBs.
12 Load the Diamond MIB ATTODIAMOND
.
13 When requested, enter the array’s IP address
as the Remote SNMP Agent.
14 The SNMP management software will contact
the agent in the array. The screen will reply with
system information.
15 Status will be monitored and reported through
the SNMP management software.
Traps are generated for the following situations
• Temperature status changes in any of the
sensors located on the array mid-plane.
• A drive or a sled is physically removed from the
array or put into the array.
• The power supply is turned on or off.
• The fan is physically stopped.










