Hitachi MK-96RD617-08 사용자 설명서

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 Preface 
xi 
Hitachi Universal Storage Platform V/VM Hitachi Performance Manager User’s Guide 
Convention 
Description 
| vertical bar  
Indicates that you have a choice between two or more options or 
arguments. Examples: 
[ a | b ] indicates that you can choose a, b, or nothing. 
{ a | b } indicates that you must choose either a or b. 
underline Indicates 
the 
default value. Example: [ a | b ] 
This document uses the following icons to draw attention to information: 
 
Icon 
Meaning 
Description 
 
Note 
Calls attention to important and/or additional information. 
 
Tip 
Provides helpful information, guidelines, or suggestions for performing 
tasks more effectively. 
 
Caution 
Warns the user of adverse conditions and/or consequences (e.g., 
disruptive operations). 
 
WARNING 
Warns the user of severe conditions and/or consequences (e.g., 
destructive operations). 
Convention for Storage Capacity Values 
Physical storage capacity values (e.g., disk drive capacity) are calculated 
based on the following values: 
1 KB = 1,000 bytes 
1 MB = 1,000
2
 bytes 
1 GB = 1,000
3
 bytes 
1 TB = 1,000
4
 bytes 
1 PB = 1,000
5
 bytes 
Logical storage capacity values (e.g., logical device capacity) are calculated 
based on the following values: 
1 KB = 1,024 bytes 
1 MB = 1,024
2
 bytes 
1 GB = 1,024
3
 bytes 
1 TB = 1,024
4
 bytes 
1 PB = 1,024
5
 bytes 
1 block = 512 bytes