ASM - Scalability and Limits [ID 370921.1]

修改時間 12-AUG-2011 型別 HOWTO 狀態 PUBLISHED

In this Document

---

Applies to:

Oracle Server - Enterprise Edition - Version: 10.1.0.2 to 11.1.0.7 - Release: 10.1 to 11.1
Information in this document applies to any platform.
***Checked for relevance on 27-Feb-2011***

Goal

Is there any list of limits when configuring an ASM instance ?

Solution

ASM imposes the following limits:

63 disk groups in a storage system

10,000 ASM disks in a storage system

2 terabyte maximum storage for each ASM disk (the allowed larger sizes, but that led to problems, see "ORA-15196 WITH ASM DISKS LARGER THAN 2TB")

40 exabyte maximum storage for each storage system

1 million files for each disk group

2.4 terabyte maximum storage for each file

More info in :

Oracle