Hp StorageWorks 500 Modular Smart Array Manuel d'utilisateur télécharger pdf (Page 80)

Configuration and Utilities

HP StorageWorks Modular Smart Array 500 System User Guide 4-17

Optimizing Array Controller Performance

To improve system performance, keep these tips in mind before creating NetWare

volumes or partitions:

• If you selected a fault-tolerance option, such as mirroring or distributed data

guarding, when using the System Configuration Utility, do not select mirroring

while using INSTALL.NLM. The fault-tolerance capabilities of the MSA500

controller provide performance improvements and automatic data recovery

features.

• Novell recommends creating volumes with a 64-KB block size and using the

Block Sub-Allocation feature of NetWare. Using a large block size decreases the

amount of RAM required to mount the volume, while Block Sub-Allocation

allows NetWare to allocate disk space more efficiently.

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Hp StorageWorks 500 Modular Smart Array Manuel d'utilisateur Page 80