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Deduplication and Compression in disks NMMe + SAS.

Created: Jun 22, 2020 15:08:15Latest reply: Sep 28, 2021 12:01:21 574 9 1 0 0
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Hi, 


Here I leave some questions... I hope they can help me!


1. Which storage models support NVMe + SAS technology disks?


2. When using NVMe + SAS type disks simultaneously, do Huawei storage support Deduplication and Compression?


3. Does Huawei's storage support auto-tiering on NVMe drives?


Regards.

Andrés


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Recommended answer

yiyrich
Created Jun 23, 2020 02:24:30

for question 1 & 2
The dorado v6 can support NVMe SSD disks or SAS SSD disks. But can't support NVMe + SAS at the same storage. also full support dedupe and compression on dorado v6.
the following dorado v6 support use NVMe or SAS disks:
3000 v6, 5000 v6, 6000 v6,8000 v6,18000 v6
5300 v6, 5500 v6 ,5600 v6, 6800 v6, 18500 v6, 18800 v6

for question 3
huawei non flash storage support auto tiering on three or two different type of disks. but on dorado storage it only have SSD disks. so not need auto tiering.

for more information please refer the below link:
http://support-it.huawei.com/storage/#/home
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Lucas_Zhao
Lucas_Zhao Created Jun 23, 2020 02:42:26 (0) (0)
good  
chantha
chantha Created Sep 28, 2021 12:01:15 (0) (0)
 
All Answers
Hello!

Thanks for your question. We will review it and get back to you shortly.
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for question 1 & 2
The dorado v6 can support NVMe SSD disks or SAS SSD disks. But can't support NVMe + SAS at the same storage. also full support dedupe and compression on dorado v6.
the following dorado v6 support use NVMe or SAS disks:
3000 v6, 5000 v6, 6000 v6,8000 v6,18000 v6
5300 v6, 5500 v6 ,5600 v6, 6800 v6, 18500 v6, 18800 v6

for question 3
huawei non flash storage support auto tiering on three or two different type of disks. but on dorado storage it only have SSD disks. so not need auto tiering.

for more information please refer the below link:
http://support-it.huawei.com/storage/#/home
View more
  • x
  • convention:

Lucas_Zhao
Lucas_Zhao Created Jun 23, 2020 02:42:26 (0) (0)
good  
chantha
chantha Created Sep 28, 2021 12:01:15 (0) (0)
 
Dear UY, is this answer helpful?Deduplication and Compression in disks NMMe + SAS.-3348221-1
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Hi @little_fish,

Yes of course! Your information is very good and complete!

Thank you!

Regards.
Andrés
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Nice job
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thank you!
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nice
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