HP 2000i HP StorageWorks 2000i G2 Modular Smart Array user guide (481598-002, - Page 26
Testing enclosure connections, HP StorageWorks, G2 Modular Smart Array Cable Configuration Guide
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Controller A 0A Controller B 0B 1A In Out 1B In Out In Out 2A In Out 2B 3A In Out 3B In Out In Out 4A In Out 4B Figure 6 Cabling connections between a dual-controller enclosure and mixed drive enclosures. TIP: For comprehensive configuration options and associated illustrations, see the HP StorageWorks 2000 G2 Modular Smart Array Cable Configuration Guide. Testing enclosure connections 1. Press the power switches at the back of each drive enclosure to On. IMPORTANT: This ensures that the disks in the enclosures have enough time to completely spin up before being scanned by the RAID modules in the controller enclosure. While enclosures power up, their LEDs blink. After the LEDs stop blinking, if no LEDs on the front and back of the enclosure are amber, the power-on sequence is complete and no faults have been detected. For a description of LED behavior and status, see LED descriptions on page 35. 2. Press the power switches at the back of the controller enclosure to On. Depending on the number and type of drives in the system, it can take several minutes for the system to power up. If the enclosure's power-on sequence succeeds as described in Step 1, the system is ready to be connected to hosts. 26 Installing the enclosures