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Hi expert
We found EF570 performance reduce 50% when one ssd fail.
Is it normal?
Our enviorment is 120 ssd, ssd size 3.2T, DDP pool, each pool 60 disk, io size 32k, read/write percent 7:3.
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Hi expert
Could you help answer the question?
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Hi @stevenzhang
you can reference this figure for performance degrade.
And you can try to modify the reconstruction priority to reduce the performance degrade during DDP rebuild.
https://www.netapp.com/us/media/tr-4652.pdf