Infortrend RAID Controller Manual

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6-16 IMPORTANT! • The Rebuild function will appear only if a logical drive (with RAID level 1, 3 or 5) has a failed member drive. • Use the "Identify Drive" function to check the location of the failed drive. Removing the wrong drive may cause a logical drive to fail and data loss is unrecoverable. • Refer to section “2.4.3 Automatic Rebuild and Manual Rebuild” of this manual for more information on the rebuilding process. Regenerating Logical Drive Parity If no verifying method is applied to data writes, this function can be performed every so often to ensure that parity errors can be repaired. From the Main Menu, press ▼ or ▲ to select "View and Edit Logical Drives." Your logical drive will be displayed. If you have more than one logical drive, use the ▼ or ▲ to select the logical drive you would like to check the parity for; and then press ENT. Press ▼ or ▲ to select "Regenerate Parity" and then press ENT. IMPORTANT! View and Edit Logical Drives LG0 RAID5 DRV=3 4095MB GD SB=0 Regenerate Parity .. • If Parity Regenerating process is stopped by a drive failure, the process cannot restart until logical drive rebuild has been completed. Infortrend
6.10 Viewing and Editing Host LUNs Viewing and Deleting LUN Mappings Press ENT for two seconds to enter the Main Menu. Press ▼ or ▲ to select "View and Edit Host Luns," then press ENT. Press ▼ or ▲ to select a host channel, then press ENT for two seconds. Press ▼ or ▲ to select a SCSI ID, then press ENT for two seconds. Press ▼ or ▲ to browse through the LUN number and its LUN mapping information. Press ENT on the LUN you wish to delete. Press ENT for two seconds to confirm deletion. The deleted LUN has now been unmapped. Pass-through SCSI Commands Pass-through SCSI commands facilitate functions like downloading firmware for drives or devices (not controller firmware), setting SCSI drive mode parameters, or monitoring a SAF-TE/S.E.S. device directly from the host. To perform such a function, the SCSI device must be mapped to a host SCSI ID. From the Main Menu, press ▼ or ▲ to select "View and Edit Host LUNs." If you have primary and secondary controllers, use the ▼ or ▲ to select the controller for the device that you would like to map. Press ▼ or ▲ to choose to map a SCSI ID to "Physical Drive" or other device and then press ENT. View and Edit Host Luns ↕ Map Channel=0 ? Map Channel=0 ID=0 Pri. Ctrl? Ch=0 ID=0 LUN=0 Mapto LG=0 PRT=0 Delete C=0 ID=0 LUN=0 Mapping ? CH=0 ID=0 LUN=0 Not Mapped View and Edit Host Luns Map Channel=0 ID=0 Pri Ctlr ? Map to Physical Drive ? Front Panel Operation 6-17
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Infortrend External RAID Controller
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UNIX is a registered trademark of T
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Chapter 5 LCD Screen Messages 5.1 T
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Logical Drive Information..........
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13.9.1 Supported Operating Systems
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Chapter 8 Figure 8 - 1 Drive Space
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Chapter 13 details how to install t
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Functional Table of Contents: This
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Chapter 9 Fibre Operation Page numb
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Chapter 14 Fault-Bus Page number: L
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Chapter 2 1 2 3 Logical Drive Funct
Page 23 and 24: Figure 2 - 2 NRAID = + + + Logical
Page 25 and 26: Figure 2 - 7 RAID 3 Logical Drive P
Page 27 and 28: Local Spare Drive LS (9GB) 1 2 (9GB
Page 29 and 30: 2.4.3 Automatic Rebuild and Manual
Page 31 and 32: 2.5 Logical Volume (Multi-Level RAI
Page 33 and 34: Configuration A is a large logical
Page 35 and 36: To perform RAID expansion on a logi
Page 37 and 38: Chapter 3 RAID Planning 3.1 Conside
Page 39 and 40: Spare drives allow for the unattend
Page 41 and 42: 3.3.2 Understanding Step by Step Fi
Page 43 and 44: following chapters. The configurati
Page 45 and 46: 3. Create and configure one or more
Page 47 and 48: 4-2 Select "Communication Parameter
Page 49 and 50: 4-4 4.2 Out-of-Band via Ethernet Ne
Page 51 and 52: 4-6 • One logical drive with rese
Page 53 and 54: 5-2 5.3 Logical Drive Status Logica
Page 55 and 56: 5-4 5.5 SCSI Drive Status SCSI Chan
Page 57 and 58: 5-6 5.7 Controller Voltage and Temp
Page 59 and 60: Chapter 6 Front Panel Operation 6.1
Page 61 and 62: Write-Back/Write-Through Cache Enab
Page 63 and 64: You may first examine whether there
Page 65 and 66: Maximum Drive Capacity: Choose “M
Page 67 and 68: 6.6 Partitioning a Logical Drive/Lo
Page 69 and 70: With any of the Host LUN mapped, th
Page 71 and 72: NOTE: • The different levels of r
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Page 77 and 78: press ENT. Press ▼ or ▲ to choo
Page 79 and 80: SCSI channel information will be di
Page 81 and 82: Setting a SCSI Channel’s Terminat
Page 83 and 84: Press ▼ or ▲ to select “Set T
Page 85 and 86: Press ENT for two seconds to change
Page 87 and 88: Reset Controller To reset the contr
Page 89 and 90: Controller Unique Identifier Choose
Page 91 and 92: Chapter 7 Terminal Screen Messages
Page 93 and 94: 7.4 Logical Drive Status LG LV ID R
Page 95 and 96: 7.6 SCSI Drive’s Status Slot Chl
Page 97 and 98: On Terminator is enabled. Off Termi
Page 99 and 100: 7.9 Viewing Event Logs on the Scree
Page 101 and 102: 8-2 mode is to backup all data to s
Page 103 and 104: 8-4 IMPORTANT! • The default opti
Page 105 and 106: 8-6 Logical Drive Preferences: Afte
Page 107 and 108: 8-8 8.5 Creating a Logical Volume A
Page 109 and 110: 8-10 Choose the logical volume you
Page 111 and 112: 8-12 select an available LUN (one n
Page 113 and 114: 8-14 Move cursor bar to the SCSI dr
Page 115 and 116: 8-16 Choose the logical drive you w
Page 117 and 118: 8-18 8.10 Viewing and Editing Host
Page 119 and 120: 8-20 You may also choose “flash s
Page 121 and 122: 8-22 Viewing and Editing SCSI IDs /
Page 123 and 124: 8-24 Setting a Secondary Controller
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8-26 IMPORTANT! • Every time you
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8-28 Disconnecting Support Choose
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8-30 Change Password Use the contro
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8-32 For "Controller Maintenance" f
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8-34 Saving NVRAM to File (via Text
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8-36 Choose “View and Edit Periph
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8-38 SCSI Drive Read/Write Test Fro
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9-2 Different Fibre arrays can be d
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9-4 issue when every server in this
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9-6 Figure 9 - 1 Host Loop Connecti
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9-8 9.4 Configuration: Host and Dri
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9-10 View and Edit Fibre Drive Choo
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9-12 Figure 9 - 3 Dual Loop Configu
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9-14 With firmware release 3.14 and
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9-16 Figure 9 - 5 Host-LUN Mapping
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9-18 When a logical unit is selecte
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9-20 Include: If a node's (a workst
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9-22 The exemplary entry list is sh
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10-2 Figure 10 - 1 Logical Drive Ex
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10-4 A list of available drives wil
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10-6 10.1.3 Copy and Replace Drives
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10-8 10.1.4 Expand Logical Drive In
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10-10 10.1.6 Example: RAID Expansio
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10-12 Follow the steps described in
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10-14 Select an existing volume (Di
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10-16 Drive E: now has a capacity r
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10-18 The cloning process will begi
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10-20 The cloning progress will be
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10-22 NOTE: Clone + Replace: Contro
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10-24 How to Utilize the S.M.A.R.T.
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A SCSI channel (SCSI bus) can conne
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10-28 This controller supports the
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10-30 Table 10 - 1 Peripheral Devic
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10-32 10.3.2 Drive-side Parameters:
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10-34 When the drive itself detects
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10-36 Edit SCSI Drives.” If any d
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10-38 To decide under what conditio
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11-2 Partition Information LG Parti
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11-4 11.3 View and Edit Host LUN’
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11-6 11.4 View and Edit SCSI Drives
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11-8 11.6 View and Edit Configurati
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11-10 Disk Array Parameters Rebuild
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11-12 Update Firmware 11.8 Save NVR
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12-2 � Fibre Interface The contro
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12-4 Figure 12 - 4 Partitioning Log
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12-6 in this configuration should f
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12-8 interface and multiple IDs are
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12-10 F. Considerations with Redund
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12-12 Controller Settings: Redundan
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12-14 12.2.2 Limitations • Both c
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12-16 12.3 Configuration Listed bel
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12-18 When the redundant controller
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12-20 The process of creating Prima
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12-22 NOTE: Front Panel View of Con
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12-24 The message "Enable Redundant
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12-26 Creating Primary and Secondar
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12-28 Select partition Mapping opti
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12-30 If the replacement has been i
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Chapter 13 In-band SCSI Text RAID M
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13.2 Windows NT for DEC Alpha Intro
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NOTE: • The names and values in t
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13.3 MS-DOS Introduction: The Drive
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(where "filename" is the filename o
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13.5.3 Install SNMP Extension Agent
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To uncompress the compressed file,
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5. Reboot the system. 6. Run the Te
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13.7 Solaris 2.5.x/2.6/7/8 for SPAR
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Select package(s) you will to proce
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(where "filename" is the filename o
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13.9 SCO UnixWare Introduction: The
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the corresponded Peripheral Device
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• SNMP MIB file ("RAIDSNMP.MIB")
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NOTE: 11. Type "Pathname" for value
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Chapter 14 Fault-Bus 14.1 What is F
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failure, activate the signal. When
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information list. Assign a slot num
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Press ▼ or ▲ to select “Toggl
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Delete the Slot Number of a SCSI Dr
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Viewing the Status of Each Fault-bu
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A-2 Create Create Logical Volume Su
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A-4 Change Setting Do Reset Ctlr ?
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A-6 Enable/Disable Motor Spin-Up ?
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Appendix B Basic RAID Management: F
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Maximum concurrent Host LUN connect
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Drive S.M.A.R.T. Support Supported,
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Data Safety: Redundant Controller f
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User Interface: RAIDWatch on-board
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C-2 The rolling upgrade is automati
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C-4 Upgrade the Firmware Binary Onl
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C-6 2. Go to "Controller Maintenanc
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D-2 Drive SCSI Channel/Drive Error
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Controller Event 2-Line LCD DRAM Pa
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2-Line LCD Controller Init Complete
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Drive SCSI Channel/Drive Error 2-Li
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2-Line LCD C=_ I=_ Drive Not Ready
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2-Line LCD CHL=_ SCSI Channel Failu
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2-Line LCD Mem is Now Enough Suppor
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2-Line LCD LG=_ Expansion Completed
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2-Line LCD LG=_ Add SCSI Drive Comp
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2-Line LCD High +12V Voltage Detect
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2-Line LCD High +5V Voltage Detecte
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Appendix E Differences in Logical D
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You may also see the status of rese
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D Dedicated Communications Loops 9-
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port) Out-of-band Configuration, Re
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target/drive channel, viewing and 6
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