[操作疑難] 請問可否mix 12GB/s SAS及 6GB/s SATA 行raid?

請問可否mix 12GB/s SAS及 6GB/s SATA 行raid?

現時有4隻Helium 10TB 行raid-6 (另有2隻off-line做backup), 見網上12GB/s SAS 平, 想買數隻逐步換入, 可以嗎?

Yes, you can mix SAS HDD of different speeds. However, both will operate a lower common speed as negotiated by the controller.

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Yes, you can mix SAS HDD of different speeds. However, both will operate a lower common speed as neg ...
lnchu 發表於 2019-8-3 20:55


Thanks. But I mean mixing SATA hard drives with SAS hard drives in the same raid-6 setup (say, 2 SATA and 2 SAS).

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While you can use a combination of SAS and SATA hard drives running on the same controller, you cannot mix them in the same array.

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回覆 4# lnchu

Thanks.

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While you can use a combination of SAS and SATA hard drives running on the same controller, you cann ...
lnchu 發表於 2019-8-3 21:36


不一定, 視乎controller

http://forums.storagereview.com/ ... rive-mixing-issues/
Mix of SAS/SATA of HDD type in VD Allowed

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