Removal; Lvd-Scsi Drive Cable Routing Examples; Drive Cabling Example A - IBM F10 Service Manual

End of Procedure

Removal

If you are removing the subsystem from service, you must be sure to erase any
user data on the array. Have the customer use the Storage management software
to format all existing LUNs and then delete the configuration. If the host connection
is not available or already disconnected, you can use DOS RAID Manager (DRM)
to perform these operations. Make sure the customer understands that all data will
be lost and unrecoverable. If drive drawers are being moved to another subsystem,
you must remove the configuration information written on the drives to avoid
problems. Make sure that all the drives in the drawer being used are "unassigned"
(not part of any drive groups or LUNs) before moving.
Important: If the "Reset Configuration" option is used to delete the configuration

LVD-SCSI Drive Cable Routing Examples

Use the following examples for connecting a controller module to one or more
LVD-SCSI drive modules. Rackmount cabling examples begin on "Drive Cabling
Example A".
Note: Drive numbers are shown in decimal in the following examples. Some host

Drive Cabling Example A

Drive Cabling Example A shows the cabling configuration for one drive module:
information on the drives, be aware that this function results in the
creation of a default LUN 0. You must delete this LUN after the reset
configuration function completes.
or service utilities may display these values in hexadecimal format.
Chapter 2. Installation And Removal Guide
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