[. . . ] User Guide HP StorageWorks Enterprise Virtual Array 3000 Product Version: 3. 0 Second Edition (October 2003) Part Number: EK-EVA30-UG. B01* This user guide contains procedural and conceptual information about the HP StorageWorks Enterprise Virtual Array 3000 storage system and its online management software. © Copyright 2003 Hewlett-Packard Development Company, L. P. Hewlett-Packard Company makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Hewlett-Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material. [. . . ] When the rack is moved over a bump, there is a potential for it to tip over. Moving the rack requires a clear, uncarpeted pathway that is at least 80 mm (30 in) wide for the 60. 3 cm (23. 7 in) wide, 42U rack. A vertical clearance of 203. 2 cm (80 in) should ensure sufficient clearance for the 200 cm (78. 7 in) high, 42U rack. Caution: Ensure that no vertical or horizontal restrictions exist that would prevent rack movement without damaging the rack. Make sure that all four leveler feet are in the fully raised position. This process will ensure that the casters support the rack weight and the feet do not impede movement. The floor space requirements for a rack with a single-piece rear door are shown in Figure 61. The floor space requirements for a rack with a split rear door are shown in Figure 62. Raising the adjustable feet places the rack weight on the casters, so you can easily move the rack. Lowering the feet places the rack weight on the feet and prevents the rack from moving. The removable front and rear doors, and the removable side panels provide easy access to the rack interior. Enterprise Virtual Array 3000 User Guide 135 Storage System Hardware Components . 4 3 2 5 6 8 1 2 3 4 5 6 7 8 Front door Rear door Rack width 600 mm Service area width 1206 mm Rear service area depth 600 mm Rack depth 909 mm Front service area depth 600 mm Total rack depth 2109 mm 1 7 CXO7593A Figure 61: Rack floor space requirements (single-piece rear door) 4 3 2 2 5 6 8 1 2 3 4 5 6 7 8 Front door Rear door Rack width 600 mm Service area width 1206 mm Rear service area depth 300 mm Rack depth 909 mm Front service area depth 603 mm Total rack depth 1812 mm 1 7 CXO8238A Figure 62: Rack floor space requirements (split rear door) 136 Enterprise Virtual Array 3000 User Guide Storage System Hardware Components If the feet are not fully raised, complete the following procedure: 1. Raise one foot by turning the leveler feet hex nut counterclockwise until the weight of the rack is fully on the casters. Repeat step 1 for the other feet. 1 2 1 2 Hex nut Leveler foot Figure 63: Raising a leveler foot 3. Carefully move the rack to the installation area and position it to provide the necessary service areas. To stabilize the rack when it is in the final installation location: 1. Use a wrench to lower the feet by turning the leveler feet hex nut clockwise until the caster does not touch the floor 2. After lowering the feet, check the rack to ensure it is stable and level. Adjust the feet as necessary to ensure the rack is stable and level. Enterprise Virtual Array 3000 User Guide 137 Storage System Hardware Components 138 Enterprise Virtual Array 3000 User Guide Regulatory Notices and Specifications A This appendix includes regulatory notices and product specifications for the HP StorageWorks Enterprise Virtual Array 3000. The following topics are included in this appendix: Country-Specific Certifications, page 140 Federal Communications Commission Notice, page 141 Laser Device, page 143 Certification and Classification Information, page 144 Canadian Notice (Avis Canadien), page 145 European Union Notice, page 146 Notice for France, page 146 Germany Noise Declaration, page 146 Japanese Notice, page 147 Taiwanese Notice, page 148 Fibre Channel Drive Enclosure Specifications, page 149 HSV100 Controller Specifications, page 154 Storage System Racks, page 157 Enterprise Virtual Array 3000 User Guide 139 Regulatory Notices and Specifications CountrySpecific Certifications HP tests electronic products for compliance with country-specific regulatory requirements, as an individual item or as part of an assembly. The product label specifies the regulations with which the product complies. A typical label is shown in Figure 64. Note: Elements without an individual product certification label are qualified as part of the next higher assembly (for example, enclosure, rack, or tower). . CXO8156A Figure 64: Typical enclosure certification label Note: The certification symbols on the label depend upon the certification level. For example, the FCC Class A certification symbol is not the same as the FCC Class B certification symbol. 140 Enterprise Virtual Array 3000 User Guide Regulatory Notices and Specifications Federal Communications Commission Notice Part 15 of the Federal Communications Commission (FCC) Rules and Regulations has established Radio Frequency (RF) emission limits to provide an interference-free radio frequency spectrum. Many electronic devices, including computers, generate RF energy incidental to their intended function and are, therefore, covered by these rules. These rules place computers and related peripheral devices into two classes, A and B, depending upon their intended installation. Class A devices are those that may reasonably be expected to be installed in a business or commercial environment. [. . . ] See also active virtual disk, virtual disk family, and virtual disk snapshot virtual disk family A virtual disk and its snapshot, if a snapshot exists, constitute a family. When you first create a virtual disk family, the only member is the active disk. See also active virtual disk, virtual disk copy, and virtual disk snapshot. 230 Enterprise Virtual Array 3000 User Guide Glossary virtual disk snapshot See snapshot. Host data is broken down into chunks and distributed on the disks comprising the disk group from which the virtual disk was created. [. . . ]