B-2
Compaq TaskSmart N2400 Administration Guide
Compaq Confidential – Need to Know Required
Writer:
Doug Warren
Project:
Compaq TaskSmart N2400 Administration Guide
Comments:
Part Number:
177675-002
File Name:
i-appb.doc
Last Saved On:
2/13/01 2:06 PM
Distributed data guarding requires an array with a minimum of three physical
drives. In an array containing three physical drives, distributed data guarding
uses only 33 percent of the total logical drive storage capacity for fault
tolerance; a 14-drive configuration uses only seven percent.
NOTE:
Given the reliability of a particular generation of hard drive technology, the
probability of an array experiencing a drive failure increases with the number of drives in
an array. Compaq recommends the number of drives in an array be limited to 14.
DATA
P
P
P
P
P
P
P
P
P
DATA
DATA
DATA
P = Parity
Figure B-1. Distributed data guarding, RAID 5, distributes redundant data
(Parity) throughout physical drives
Содержание N2400 - TaskSmart - 1 GB RAM
Страница 46: ...Administrative Procedures 2 17 3 Select a virtual disk Figure 2 8 Snapshot Manager screen creating snapshots ...
Страница 93: ...3 32 Compaq TaskSmart N2400 Administration Guide Figure 3 16 Modify User Properties Profile tab dialog box ...
Страница 127: ...3 66 Compaq TaskSmart N2400 Administration Guide Figure 3 39 Select User Computer or Group dialog box ...
