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6-20 HSZ70 Solutions Software V7.7 for Novell NetWare - PCI
Compaq Confidential – Need to Know Required
Writer: Robert Young Project: HSZ70 Solutions Software V7.7 for Novell NetWare - PCI Comments:
Part Number: AA-R8JUE-TE File Name: g-ch6 Creating Your Storage Configuration with the CLI.doc Last Saved On: 5/17/00 9:16 AM
Adding Devices to the Spareset
It is advisable to add devices to the spareset to create a pool of devices for the
controller to use as replacements for devices in a RAIDset, mirrorset or stripe
mirrorset that fail. If no spareset exists, these redundant types of storagesets
will run “reduced,” and you should replace the disabled disk as soon as
possible. To create the Spareset, identify the drive(s) using the ADD
SPARESET command.
HSZ70 > ADD SPARESET DISK60100
In this example, DISK60100 was identified to the controller as a Spareset.
Saving Copies of the Configuration
Use the following INITIALIZE command to save a copy of the entire
controller configuration on a device or storageset in the subsystem. Save a
copy of the controller configuration on a device or storageset so that in the
event of a controller failure, you will not need to create a new controller
configuration.
The controller automatically updates the saved copy of the configuration
whenever the configuration changes.
We recommend keeping a copy of the configuration on at least two devices or
storagesets.
To save a copy of the configuration on disk, use the INITIALIZE command as
follows:
HSZ70 > INITIALIZE DISK10000 SAVE_CONFIGURATION
The controller places a copy of the configuration onto the specified device or
storageset and automatically updates this saved copy whenever the
configuration changes. To ensure availability of a copy of the configuration,
save the configuration on at least two devices.