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Capacity supported by Dorado V3

Created: Jan 20, 2020 02:07:37Latest reply: Jan 20, 2020 02:13:31 392 1 1 0 0
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Hi team,

What is the maximum effective capacity supported by Dorado V3? 

Thanks in advance!

Featured Answers
little_fish
Admin Created Jan 20, 2020 02:13:31

Dear Axe,

Thanks for asking, please check this out:

Since metadata needs to be cached in memory, the Dorado V3 series of different memory sizes can support different user capacities. After exceeding the maximum user capacity of 5%, the system will be read only and cannot be written any more. 

The maximum capacity is shown in the following table:


Dorado6000 V3

Dorado5000 V3 NVMe

Dorado5000 V3 SAS

Memory   of single engine

512GB/1TB/2TB

512GB

256GB/512GB

Max   user capacity of one engine

1000TB

500TB

500TB

Capacity   at which the system changes to read only

1050TB

525TB

525TB

The maximum capacity of the major peer vendors' devices is as follows:

Device

Dorado6000 V3

Pure Storage

ExtremIO X2

Nimble

A9000R

Max   user capacity of two controllers(with deduplication)

1000 TB (3:1)

M10:30 TB (5:1)

M20:250 TB (5:1)

M50:500 TB (5:1)

M70:1500 TB (5:1)

718 TB (6:1)

AF1000:165 TB (5:1)

AF3000:335 TB (5:1)

AF5000:680 TB (5:1)

AF7000:1190 TB (5:1)

AF9000:2045 TB (5:1)

600 TB

(5:1, 4 nodes)

Any further questions, let us know!

View more
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All Answers

Dear Axe,

Thanks for asking, please check this out:

Since metadata needs to be cached in memory, the Dorado V3 series of different memory sizes can support different user capacities. After exceeding the maximum user capacity of 5%, the system will be read only and cannot be written any more. 

The maximum capacity is shown in the following table:


Dorado6000 V3

Dorado5000 V3 NVMe

Dorado5000 V3 SAS

Memory   of single engine

512GB/1TB/2TB

512GB

256GB/512GB

Max   user capacity of one engine

1000TB

500TB

500TB

Capacity   at which the system changes to read only

1050TB

525TB

525TB

The maximum capacity of the major peer vendors' devices is as follows:

Device

Dorado6000 V3

Pure Storage

ExtremIO X2

Nimble

A9000R

Max   user capacity of two controllers(with deduplication)

1000 TB (3:1)

M10:30 TB (5:1)

M20:250 TB (5:1)

M50:500 TB (5:1)

M70:1500 TB (5:1)

718 TB (6:1)

AF1000:165 TB (5:1)

AF3000:335 TB (5:1)

AF5000:680 TB (5:1)

AF7000:1190 TB (5:1)

AF9000:2045 TB (5:1)

600 TB

(5:1, 4 nodes)

Any further questions, let us know!

View more
  • x
  • convention:

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