VTrak E-Class Product Manual - Promise Technology, Inc.

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VTrak E-Class Product Manual • Enter a polling interval (1 to 1440 minutes) in SMART Polling Interval field. • Check the Coercion Enabled box to enable disk drive capacity coercion. When disk drives of different capacities are used in the same array, coercion reduces the usable capacity of the larger disk drive(s) in order to match the smallest capacity drive. For more information, see “Capacity Coercion” on page 250. • Select a coercion method from the Coercion Method dropdown menu. The choices are: GB Truncate – (Default) Reduces the useful capacity to the nearest 1,000,000,000 byte boundary. 10GB Truncate – Reduces the useful capacity to the nearest 10,000,000,000 byte boundary. Group Rounding – Uses an algorithm to determine how much to truncate. Results in the maximum amount of usable drive capacity. Table Rounding – Applies a predefined table to determine how much to truncate. • Enter a time interval (1 to 12 seconds) in the Write Back Cache Flush Interval field. For more information, see “Cache Policy” on page 246. • Enter a time interval (15 to 255 seconds) in the Enclosure Polling Interval field. • Check the Adaptive Writeback Cache box to enable the Adaptive Writeback Cache feature. For more information, see “Adaptive Writeback Cache” on page 247. 6. Click the Submit button. The changes take effect immediately. Clearing an Orphan Watermark An Orphan Watermark condition is the result of a disk drive failure during an NVRAM RAID level migration on a disk array. To clear an Orphan Watermark: 1. Click the Subsystem icon in Tree View. 2. Click the Controllers icon. 3. Click the Controller icon. 4. Click on the Clear tab in Management View. 5. Click the Submit button. 108
109 Chapter 4: Management with WebPAM PROe The changes take effect immediately. If your subsystem has two controllers, clearing a condition on one controller will automatically apply to the other controller.
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VTRAK E-Class E610f, E610s, E310f,
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Contents Chapter 1: Introduction to
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v Contents Chapter 4: Management wi
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vii Contents Chapter 4: Management
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ix Contents Chapter 5: Management w
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xi Contents Chapter 5: Management w
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xiii Contents Chapter 7: Technology
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Chapter 1: Introduction to VTrak Th
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Figure 3. VTrak E610f rear view RAI
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5 Chapter 1: Introduction to VTrak
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LUN Masking and Mapping: Supports m
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9 Chapter 1: Introduction to VTrak
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Chapter 2: VTrak Installation This
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13 Chapter 2: VTrak Installation 4.
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15 Chapter 2: VTrak Installation Th
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Installing Disk Drives 17 Chapter 2
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Figure 8. Disk drive mounting holes
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21 Chapter 2: VTrak Installation Ma
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23 Chapter 2: VTrak Installation Fi
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Figure 15.JBOD expansion with no si
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Configuring Direct Attached Storage
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29 Chapter 2: VTrak Installation Fi
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Figure 21. JBOD expansion with no s
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Connecting the Power 33 Chapter 2:
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Chapter 3: VTrak Setup This chapter
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Setting up VTrak with the CLI 37 Ch
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Setting up VTrak with the CLU 1. At
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41 Chapter 3: Setup Making Manual S
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3. When the log-in screen (Figure 2
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Automatic 45 Chapter 3: Setup When
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Advanced 47 Note Chapter 3: Setup F
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Using WebPAM PROe over the Internet
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Chapter 4: Management with WebPAM P
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Figure 1. The WebPAM PROe log-in sc
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Perusing the Interface 55 Chapter 4
Page 71 and 72: Using Tree View 57 Chapter 4: Manag
Page 73 and 74: Logging out of WebPAM PROe There ar
Page 75 and 76: Working with Subsystems 61 Chapter
Page 77 and 78: 63 Chapter 4: Management with WebPA
Page 79 and 80: Viewing NVRAM Events 65 Chapter 4:
Page 83 and 84: Scheduling an Activity 69 Chapter 4
Page 89 and 90: 9. Click the Submit button. Creatin
Page 91 and 92: Managing the Network Connection 77
Page 93 and 94: Managing Fibre Channel Connections
Page 95 and 96: Port Setting Information 81 Chapter
Page 101 and 102: Managing Storage Services 87 Chapte
Page 107 and 108: Making Telnet Settings 93 Chapter 4
Page 109 and 110: Changing the Startup Setting 95 Cha
Page 111 and 112: Deleting Netsend Recipients 97 Chap
Page 113 and 114: Importing a User Database 99 Chapte
Page 115 and 116: Restoring Factory Defaults 101 Chap
Page 117 and 118: Shutting Down the Subsystem 103 Cha
Page 119 and 120: Managing Controllers 105 Chapter 4:
Page 121: Upgradable items You can upgrade th
Page 125 and 126: Figure 11. VTrak E610f and E610s fr
Page 127 and 128: • Enclosure Warning Temperature T
Page 129 and 130: 115 Chapter 4: Management with WebP
Page 133 and 134: Clearing Stale and PFA Conditions 1
Page 135 and 136: Managing Disk Arrays Disk Array Man
Page 141 and 142: • Media Patrol - Enabled or disab
Page 143 and 144: Deleting a Logical Drive To delete
Page 147 and 148: To prepare a disk array for transpo
Page 151 and 152: 11. Click the Submit button. Initia
Page 155 and 156: Managing Spare Drives 141 Chapter 4
Page 157 and 158: Deleting Spare Drive 143 Chapter 4:
Page 161 and 162: Chapter 5: Management with the CLU
Page 163 and 164: Figure 4. The CLU main menu 149 Cha
Page 165 and 166: Running Quick Setup 151 Chapter 5:
Page 167 and 168: 153 Chapter 5: Management with the
Page 169 and 170: Managing the Controllers Controller
Page 171 and 172: Locating the Controller 157 Chapter
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Locating a Power Supply 159 Chapter
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161 Chapter 5: Management with the
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Setting an Alias 163 Chapter 5: Man
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Managing Disk Arrays Disk Array Man
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Creating a Disk Array - Express 167
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Managing the Network Connection 179
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Managing Fibre Channel Connections
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Viewing SAS Port Statistics 185 Cha
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Working with LUN Mapping LUN Mappin
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4. The mark is an asterisk (*) to t
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List of User Privileges 197 Chapter
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Working with Software Management So
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Making Telnet Settings 201 Chapter
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Making CIM Settings 203 Chapter 5:
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Clearing Statistics 207 Chapter 5:
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Shutting Down the Subsystem 209 Cha
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Restarting the Subsystem 211 Chapte
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Chapter 6: Maintenance This chapter
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215 Chapter 6: Maintenance 8. When
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217 Chapter 6: Maintenance 1. From
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Figure 2. Replacing an E310f/s powe
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221 Chapter 6: Maintenance Figure 7
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Figure 19. Removing the battery ass
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Single Controller Subsystem Removin
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Chapter 7: Technology Background Th
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RAID 1 - Mirror 233 Chapter 7: Tech
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RAID 5 - Block and Parity Stripe 23
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RAID 10 - Mirror + Stripe 237 Chapt
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239 Chapter 7: Technology Backgroun
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RAID 60 Array No. of Drives No. of
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RAID 1E Recommended Applications fo
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Choosing Stripe Size 245 Chapter 7:
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Read Cache Policy 247 Chapter 7: Te
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Transition 257 Chapter 7: Technolog
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Automatic Transition 259 Chapter 7:
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Chapter 8: Troubleshooting This cha
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LEDs Display Amber or Red Front Pan
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LEDs Power/ Activity Status Dark No
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Figure 6. Battery and Fan LEDs (lef
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CLU Reports a Problem 269 Chapter 8
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WebPAM PROe Reports a Problem 271 C
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Also see these troubleshooting topi
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275 Chapter 8: Troubleshooting Repo
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Reported Event Corrective Action Di
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Reported Event Corrective Action Ho
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Reported Event Corrective Action On
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Reported Event Corrective Action PS
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Reported Event Corrective Action Re
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Reported Event Corrective Action St
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Critical & Offline Disk Arrays 289
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Figure 13.Drive carrier LEDs 291 Ch
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Physical Drive Problems Physical Dr
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Enclosure Problems 295 Chapter 8: T
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Power Supplies Battery 297 Chapter
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Connection Problems 299 Chapter 8:
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301 Chapter 8: Troubleshooting Brow
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Chapter 9: Support This chapter cov
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How can I be sure everything is wor
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Taiwan E-mail Support e-Support On-
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309 Chapter 9: Support No other doc
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Appendix A: Useful Information The
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Installing a Second Cache Battery 3
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Index Numerics 10GB Truncate 108, 1
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delete disk array 125, 169 initiato
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information, cont. physical drive 1
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offline, cont. physical drive 119,
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eported events, cont. logical drive
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system reported event 287 T Table R
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