このページのすべての計算式で共有記憶域がカウントされるのは、記憶域が複数システムからアクセスできるとき、または同一システムの複数の物理パスからアクセスできるときに1回ずつです。共有記憶域を正確にカウントするためにグローバル一意識別子が組み込まれています。
記憶域詳細ページに表示されるサマリー属性の計算について、次の項で説明します。
「全体の使用量」グラフに示される属性は、次のように求められます。
Unallocated storage for Disks
+ Unallocated storage for Volumes
+ Unallocated storage for ASM
Sum of the size of all Disks
+ Sum of the size of all writable NFS mounts
- (Allocated Storage for associated hosts
+ Unallocated Storage for associated hosts)
Free Storage for the Databases
+ Free Storage for Local File Systems
+ Free Storage for Writeable NFS
Allocated Storage for associated hosts
- (Free Storage for Databases + Free Storage for Local File Systems
+ Free Storage for Writeable NFS)
「プロビジョニング・サマリー」グラフに示される属性は、次のように求められます。
Sum of the size of all allocated entities in disk layer
Sum of the size of all allocated top-level entities.
Total size of storage space allocated to Oracle databases from ASM
Sum of the size of distinct Writeable NFS mounts
Sum of the size of unallocated space in all the disks
Sum of the size of unallocated space in all top-level, intermediate and
bottom-level entities
Total storage available for allocation to the database layer from ASM
Sum of the size of all bottom-level entities
- Allocated Storage for Volumes
- Unallocated Storage in Volumes
Sum of the size of all disks in ASM layer - Allocated Storage for ASM - Unallocated Storage for ASM
「消費サマリー」グラフに示される属性は、次のように求められます。
Total storage used in the database Tablespaces
+ Size of all control files
+ Size of all redo log file
Total storage used in all local file systems
Total storage used in all Writeable NFS mounts
Sum of the size of the databases
- total used storage in the databases
Sum of free space in all distinct local file systems
Sum of free space in all distinct Writeable NFS
ベンダーの配分: プロパティ・ページに示される属性は、次のように求められます。
Sum of the size of all disks
+ Sum of the size of all Writeable NFS mounts
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