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原帖由 onunix 于 2008-9-17 03:32 发表 ![]()
你说的情况是指ASM+磁盘阵列吧,如果单单是ASM,能有这种功效吗?不能吧。
Yes. That's the primary purpose of ASM. In reality, most shops use ASM+RAID, and so they choose external storage option when creating ASM. Without RAID, you would let ASM do the mirroring. In either case, load balance is achieved, either by ASM and RAID, or by ASM alone.
Yong Huang |
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