Community
Search Options
Search Options
Log in
Skip to main content (Press Enter).
Sign in
Skip auxiliary navigation (Press Enter).
Storage
Topic groups
Data Protection Software
DS8000 Transparent Cloud Tiering
File and Object Storage
Global Storage Forum
Mainframe Storage
Primary Storage
Storage Fusion
Storage Technical Client Council (TCC)
Tape Storage
User groups
Events
TechXchange Day
IBM TechXchange Conference
Upcoming Storage Events
IBM TechXchange Webinars
All IBM TechXchange Community Events
Participate
Gamification Program
Community Manager's Welcome
Getting Started
Post to Forum
Share a Resource
Share Your Expertise
Blogging on the Community
Connect with Storage Users
All IBM TechXchange Community Users
Resources
IBM TechXchange Group
IBM Champions
IBM Cloud Support
IBM Documentation
IBM Support
IBM Support 101
IBM Technology Zone
IBM Training
TechXchange Day
Marketplace
Marketplace
IBM Storage
The online community where IBM Storage users meet, share, discuss, and learn.
Getting Started
Join us for IBM TechXchange Day: AI and Automation
Skip main navigation (Press Enter).
Toggle navigation
Search Options
IBM TechXchange Japan Storage User Community
Private Group
View Only
Group Home
Discussion
6
Library
25
Blogs
135
Events
0
Members
241
Share
使用可能な容量(利用可能容量)と使用可能容量(物理容量)
By
Keigo Matsubara
posted
Fri May 08, 2020 01:34 AM
0
Like
下図は、使用可能な容量(
利用可能容量
; Available capacity*)と使用可能容量(
物理容量
; Usable capacity)の違いを図示します。
「
利用可能容量
」はデータ削減率により増減する。全く削減されない場合は、「使用可能容量」に等しい
* 過去の資料では「ボリューム実効容量の合計値」であることから、略して「実効容量 (Effective Capacity)」と表記していることもある
参考:
IBM Spectrum Virtualize V8.3.1 における容量に関する用語の再定義
図注:DRAID アレイは管理目的に一部の領域が使用されるため、使用可能容量の試算には必ず
Storage Modeller (StorM)
を使用
0 comments
26 views
Permalink
IBM Community Home
Browse
Discussions
Resources
Groups
Events
IBM TechXchange Conference 2023
IBM Community Webinars
All IBM Community Events
Participate
Gamification Program
Community Manager's Welcome
Post to Forum
Share a Resource
Blogging on the Community
All IBM Community Users
Resources
Community Front Porch
IBM Champions
IBM Cloud Support
IBM Documentation
IBM Support
IBM Technology Zone
IBM Training
Marketplace
Marketplace
Storage
Topic groups
Data Protection Software
DS8000 Transparent Cloud Tiering
File and Object Storage
Global Storage Forum
Mainframe Storage
Primary Storage
Storage Fusion
Storage Technical Client Council (TCC)
Tape Storage
User groups
Events
TechXchange Day
IBM TechXchange Conference
Upcoming Storage Events
IBM TechXchange Webinars
All IBM TechXchange Community Events
Participate
Gamification Program
Community Manager's Welcome
Getting Started
Post to Forum
Share a Resource
Share Your Expertise
Blogging on the Community
Connect with Storage Users
All IBM TechXchange Community Users
Resources
IBM TechXchange Group
IBM Champions
IBM Cloud Support
IBM Documentation
IBM Support
IBM Support 101
IBM Technology Zone
IBM Training
TechXchange Day
Marketplace
Marketplace
Powered by Higher Logic