HP StorageWorks 4000 Compaq RAID Array 4000 Overview - Page 21
Migration to RA4000 from SCSI Technology
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Compaq RAID Array 4000 Overview 21 Table 2. Comparison of three Compaq storage systems Smart Array 3200 Controller and ProLiant Storage System/UE Type of Drives 1 inch, 18.2 GB 1.6 inch, 36.4 GB Maximum Drives per 12 8 Server Slot Capacity/Slot TOTAL 218.4 GB 291.2 GB RAID 5 200.2 GB 259.8 GB RAID 1 109.2 GB 145.6 GB RAID 5 + Spare 182.0 GB 218.4 GB Transfer Distance 12.0 m (39.4 ft) 12.0 m (39.4 ft) Capacity Growth Rate Fault Tolerance Applications Moderate Moderate Hard Drive Branch office and departmental file and print Groupware Communications Hard Drive Write cache backup Departmental and centralized file and print Groupware/web Centralized communications database RAID Array 4000 1 inch, 18.2 GB 1.6-inch, 36.4 GB 132 88 2.4 TB 2.2 TB 1.2 TB 2.0 TB GBIC-SW: 500 m (1,640 ft) GBIC-LW: 10 km (32,808 ft) Fast 3.2 TB 2.8 TB 1.6 TB 2.4 TB GBIC-SW: 500 m (1,640 ft) GBIC-LW: 10 km (32,808 ft) Fast Hard Drive Write cache backup Centralized, high-capacity file and print Groupware/web High-capacity and high-performance database Data marts Hard Drive Write cache backup Centralized, high-capacity file and print Groupware/web High-capacity and high-performance database Data marts Migration to RA4000 from SCSI Technology Incompatibilities in bus and drive mapping exist between Compaq ProLiant Storage Systems and the RA4000. For this reason, data stored on hard drives in a ProLiant Storage System connected to a Smart Array Controller cannot be migrated directly to an RA4000. Instead, migrating stored data from an existing storage system to an RA4000 requires a full backup and restore operation. Refer to www.compaq.com for details about migrating to an RA4000 from a Compaq ProLiant Storage system using the Compaq SMART Array controllers. ECG0205699A