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请教EMC CX存储问题

请教EMC CX存储问题

请问CX的RAID功能是在哪里实现的?硬盘之上应该是back-end storage processor,是在这里实现的吗?还是在阵列软件中实现的?

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在阵列软件上划分Raid的,在笔记本端安装Java以后,可以通过网络登录到NaviPhere管理界面。
然后在里面可以划分Raid组,Bind Lun....

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引用:
原帖由 ettinsoliw 于 2005-12-6 11:04 发表
在阵列软件上划分Raid的,在笔记本端安装Java以后,可以通过网络登录到NaviPhere管理界面。
然后在里面可以划分Raid组,Bind Lun....
我是指RAID功能的实现。比如说接硬盘的后端存储控制器是不是相当于RAID卡?还是在阵列操作系统里实现软RAID?

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:)

是硬Raid,也就是后端的存储控制器。谢谢

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引用:
原帖由 ettinsoliw 于 2005-12-6 15:24 发表
是硬Raid,也就是后端的存储控制器。谢谢
感谢答复

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It is not hard raid

What makes you think it is hard raid?

From my point of view,it implemented by software,theraid function is in FLARE.

Also,when you create RAID GROUP in Clariion,if you have choose disks in different closure,where is the RAID Controller?

This is my point and I also checked with Clariion SSE Level2 support.

But please correct me if I am wrong.
We make a living by what we get, but we make a life by what we give.

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I think that no raid controller here in CX. All raid operation were in Storage Processor and FLAAR software. If you choose disks from different DAE enclosure, raid configuration was in the SP but not  the raid controller of these DAEs.

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引用:
原帖由 massstorage 于 2005-12-6 10:34 发表
请问CX的RAID功能是在哪里实现的?硬盘之上应该是back-end storage processor,是在这里实现的吗?还是在阵列软件中实现的?
CX系列不分FE/BE Processor,RAID在SP上实现的

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在SP的哪部分实现?

引用:
原帖由 ccx 于 2005-12-7 11:40 发表


CX系列不分FE/BE Processor,RAID在SP上实现的

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引用:
原帖由 donald 于 2005-12-7 19:11 发表
i think maybe it is in the Vol Manager or topper level to realize virtualization function, such as LUN masking

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