Hp ProLiant ML110 G4 Server Manuel d'utilisateur

HP Embedded SATA RAID Controller User Guide Part number: 433600-001 First Edition: June 2006

Using the Command Line Utility 10 Syntax hrconf backup <Controller#> <Filename> Parameters Controller# is the controller number. File

Using the Command Line Utility 11 Example hrconf delete 1 logicaldrive 1 noprompt Return values SUCCESS: 0x00 indicates successful termination. F

Using the Command Line Utility 12 hrconf rescan This command enables the controller to detect the removal of any disk drives in the ready state a

Using the Command Line Utility 13 Return values SUCCESS: 0x00 indicates the command completed successfully. FAILURE: 0x01 indicates the command f

Understanding RAID 14 4 Understanding RAID When you create arrays (or logical drives), you can assign a RAID level to protect your data. Each RAI

Understanding RAID 15 When selecting a RAID level for your system, consider the following factors. Table 4 Comparison of RAID level features R

Understanding RAID 16 The following figure shows a RAID 1 array being built from two disk drives of dissimilar size. RAID 10 A RAID 10 array is

2 Legal notices © Copyright 2006 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The

About the controller 3 Contents 1 About the controller Installing the driver...

About the controller 4 1 About the controller The HP Embedded SATA RAID Controller enables you to create arrays with RAID levels 0, 1, and 10 on

Using the RAID Configuration Utility 5 2 Using the RAID Configuration Utility The RAID Configuration Utility is loaded on the controller ROM. To

Using the RAID Configuration Utility 6 11. Select the method that the controller is to use to build the array. CAUTION: Do not use the Migrat

Using the RAID Configuration Utility 7 Changing the disk write cache setting To enable or disable the drive write cache for an array: 1. From th

Using the RAID Configuration Utility 8 4. At the appropriate prompt during POST, press the Ctrl+A keys or the F8 key to access the RAID Configur

Using the Command Line Utility 9 3 Using the Command Line Utility The command line utility, HRCONF, enables you to perform the following tasks: •