Get the item you ordered or get your money back. Page For example: The effective capacity for each array type is shown in Table 1. DC voltage drive continued power supply hot spares requirements 39 ID numbers , , , , , DC voltage in power supply ID signals default settings 42, 58, 91 identify command , , drive SCSI IDs interface 91 power switch logical Other company, product, or service names, may be trademarks or service marks of others. Under these conditions you may need to replace the battery every six months.

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Too many commands outstanding, array being recovered, waiting on timer to clear, or waiting for queue to clear. The controller module contains three DC Power harness: Dealer prices may vary, and prices may also vary by country.

Close the rear door of the rack. Unpack the battery FRU.

IBM TotalStorage Enterprise Storage Server Model 800

Finally, significant 2102-f100 advantages can be realized by those customers who access their disk systems remotely. Because DRM communicates over the serial interface to the disk array subsystem, you will experience slower response times than if you were communicating over a faster interface such as Fibre Channel or SCSI.

Page Table For additional flexibility, feature conversions are available to exchange existing disk eight-packs when purchasing new disk eight-packs with higher capacity or higher rpm disk drives. Turn the modem power back on. Under 2102–f10 conditions you may need to replace the battery every six months.

You should label each SCSI cable with the appropriate bus number. Unplug the interface cables. All statements regarding IBM’s plans, directions, and intent are subject to change or withdrawal without notice. Page Appendix D.


Keep this in mind when using the software. Pointer to array information for all but switches and pointer to router information for switches. A unique spare pool is established for each drive capacity on an SSA loop. Page Check the drive module for a drive fault. Power supply fan FRU is missing or unplugged. Drive Module Power Switches 5. Date and Time Stamp. Page 77 Figure 8. Check the status of the controller module and other devices.

FlashCopy is designed to provide a point-in-time copy capability for logical volumes. After ten seconds, install the new drive FRU.

Ensure the power cables of all the rack devices are plugged into the outlets on the PDUs. For a list of the products supported ibmm Support Line, visit the following Web site: The cables include an LC connector for attachment to the ESS adapter and are available with either an SC connector or LC connector for attachment to servers and fabric components.

IBM F10 Service Manual

Disk Eight-Pack — Disassembling And Reassembling The Chassis v If you are shipping the controller module to another location, replace all of the FRUs in the controller module.

Intel is a registered trademark of Intel Corporation.

This will prevent the power supplies from overheating while you get a replacement fan. Being attached means that the drives containing the logical units are 21102-f10 connected to the controller. This allows you to drive your workloads to significantly higher access densities, while also experiencing improved response times. Learn more – opens in a new window or tab. Check for dirt, water, and any other contamination within the rack.