Infortrend RAID Controller Manual

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E-2 earlier firmware revisions. There is no problem with firmware upgrade. Logical arrays created by revision 3.21 will be stated as "invalid" by controllers installed with earlier revisions. 3. If incompatibility occurs, users will not be able to access the original array unless he switches back to revision 3.21. 4. Backward Compatibility: Users may create logical drives that can accessed by both lines of firmware in the first place. To create logical drives that are "backward compatible," select a compatible reserved space (64KB) when creating a logical drive. The process is shown in the diagram below: Using Old Drives: If the controller has recently been upgraded to firmware version 3.21 and drives had been used in a logical drive, controller will ask for a change in the reserved space. Every physical drive that had been included in the logical drive will have a small sector formatted and its status will be displayed as a "FRMT (formatted) DRV." You will be prompted with the similar options using the Quick Install function. The selection box will not appear when all drives are new or that reserved space has been removed from drives. <strong>Infortrend</strong>
You may also see the status of reserved space by selecting the drive in "View and Edit SCSI Drives." Logical Drive Capacity with Reserved Space: Capacity of a logical drive = Number of member drives X [(drive capacity - reserved space) - parity drive] Every member physical drive will have a reserved space formatted for storing a copy of <strong>RAID</strong>Watch programs; and, in the future, a bad block table for maintaining data integrity. These space will be discounted from logical drive capacity. System Functions: Upgrading Firmware E-3
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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
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Figure 2 - 2 NRAID = + + + Logical
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Figure 2 - 7 RAID 3 Logical Drive P
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Local Spare Drive LS (9GB) 1 2 (9GB
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2.4.3 Automatic Rebuild and Manual
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2.5 Logical Volume (Multi-Level RAI
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Configuration A is a large logical
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To perform RAID expansion on a logi
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Chapter 3 RAID Planning 3.1 Conside
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Spare drives allow for the unattend
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3.3.2 Understanding Step by Step Fi
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following chapters. The configurati
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3. Create and configure one or more
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4-2 Select "Communication Parameter
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4-4 4.2 Out-of-Band via Ethernet Ne
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4-6 • One logical drive with rese
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5-2 5.3 Logical Drive Status Logica
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5-4 5.5 SCSI Drive Status SCSI Chan
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5-6 5.7 Controller Voltage and Temp
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Chapter 6 Front Panel Operation 6.1
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Write-Back/Write-Through Cache Enab
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You may first examine whether there
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Maximum Drive Capacity: Choose “M
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6.6 Partitioning a Logical Drive/Lo
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With any of the Host LUN mapped, th
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NOTE: • The different levels of r
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Assigning a Logical Drive Name Pres
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6.10 Viewing and Editing Host LUNs
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press ENT. Press ▼ or ▲ to choo
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SCSI channel information will be di
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Setting a SCSI Channel’s Terminat
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Press ▼ or ▲ to select “Set T
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Press ENT for two seconds to change
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Reset Controller To reset the contr
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Controller Unique Identifier Choose
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Chapter 7 Terminal Screen Messages
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7.4 Logical Drive Status LG LV ID R
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7.6 SCSI Drive’s Status Slot Chl
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On Terminator is enabled. Off Termi
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7.9 Viewing Event Logs on the Scree
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8-2 mode is to backup all data to s
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8-4 IMPORTANT! • The default opti
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8-6 Logical Drive Preferences: Afte
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8-8 8.5 Creating a Logical Volume A
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8-10 Choose the logical volume you
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8-12 select an available LUN (one n
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8-14 Move cursor bar to the SCSI dr
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8-16 Choose the logical drive you w
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8-18 8.10 Viewing and Editing Host
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8-20 You may also choose “flash s
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8-22 Viewing and Editing SCSI IDs /
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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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Page 281 and 282: Viewing the Status of Each Fault-bu
Page 283 and 284: A-2 Create Create Logical Volume Su
Page 285 and 286: A-4 Change Setting Do Reset Ctlr ?
Page 287 and 288: A-6 Enable/Disable Motor Spin-Up ?
Page 289 and 290: Appendix B Basic RAID Management: F
Page 291 and 292: Maximum concurrent Host LUN connect
Page 293 and 294: Drive S.M.A.R.T. Support Supported,
Page 295 and 296: Data Safety: Redundant Controller f
Page 297 and 298: User Interface: RAIDWatch on-board
Page 299 and 300: C-2 The rolling upgrade is automati
Page 301 and 302: C-4 Upgrade the Firmware Binary Onl
Page 303 and 304: C-6 2. Go to "Controller Maintenanc
Page 305 and 306: D-2 Drive SCSI Channel/Drive Error
Page 307 and 308: Controller Event 2-Line LCD DRAM Pa
Page 309 and 310: 2-Line LCD Controller Init Complete
Page 311 and 312: Drive SCSI Channel/Drive Error 2-Li
Page 313 and 314: 2-Line LCD C=_ I=_ Drive Not Ready
Page 315 and 316: 2-Line LCD CHL=_ SCSI Channel Failu
Page 317 and 318: 2-Line LCD Mem is Now Enough Suppor
Page 319 and 320: 2-Line LCD LG=_ Expansion Completed
Page 321 and 322: 2-Line LCD LG=_ Add SCSI Drive Comp
Page 323 and 324: 2-Line LCD High +12V Voltage Detect
Page 325 and 326: 2-Line LCD High +5V Voltage Detecte
Page 327: Appendix E Differences in Logical D
Page 331 and 332: D Dedicated Communications Loops 9-
Page 333 and 334: port) Out-of-band Configuration, Re
Page 335: target/drive channel, viewing and 6
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