HP P3410A HP NetRAID Series User Guide - Page 85
Objects Menu
UPC - 725184582783
View all HP P3410A manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 85 highlights
Chapter 4 HP NetRAID Express Tools Objects Menu Choose the Objects option from the HP Express Tools Management Menu to access the adapters, logical drives, physical drives, and SCSI channels individually. You can also change settings for each object. The Objects submenu options are described below. Adapter To modify parameters of an HP NetRAID Series adapter or an integrated HP NetRAID controller, choose Adapter from the Objects menu. After selecting your adapter, the following submenu is displayed. • Reset to Default Settings: Resets all user-defined parameters of the selected adapter to the factory default settings. • PowerFail Safeguard: If enabled, this feature prevents data loss if the power fails during a reconstruction. The default setting is Enabled. For a complete discussion of this feature, see "Power Fail Safeguard Feature" in Chapter 5, "Reconstructing and Rebuilding the Drive," in this guide. • Memory Type: Displays the type of memory installed for HP NetRAID. • Read Modify Write Mode: Selects between Read Modify Write Mode and Read Peer Mode. ◊ The default setting is OFF, which selects Read Peer Mode. This is appropriate if there are three physical drives in the arrays supporting RAID 5 logical drives. ◊ When set to ON, Read Modify Write Mode is selected. This improves performance in RAID 5 logical drives only if the number of physical drives in the array is four or greater. ∗ Read Modify Write Mode set to ON requires complete initialization of new logical drives controlled by the adapter. NOTE The complete initialization required for Read Modify Write Mode can take up to several hours for a large logical drive. ∗ Changing the Read Modify Write Mode setting to ON immediately forces consistency checks of all existing logical drives controlled by the adapter. 79