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What Are the Limitations on the DR Solutions in HCS Environments?

Created: Jan 19, 2020 07:31:07Latest reply: Jul 28, 2022 06:05:36 728 4 0 0 0
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Hi, Huawei engineer!

What are the limitations on the DR solutions in HCS environments?

Can you give me suggestions?

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olive.zhao
Admin Created Jan 19, 2020 07:42:30

Hello, dear!

Have a nice day！

DR solutions are not supported in some scenarios and hardware configurations. For details, see the following table ("new" means functions added in HCS 6.5):

Function and   Scenario

CSBS/VBS

VHA

CSHA

CSDR

VHA+CSDR

Computing

KVM

Supported

Supported

Supported

Supported

Supported

VRM

Inherits the capabilities of earlier   versions and is supported only in hardware SDN and non-SDN scenarios.

Not supported

Not supported

Inherits the capabilities of earlier   versions. Only OceanStor V3 storage is supported.

Not supported

VMWare

CSBS inherits the capabilities of   earlier versions and supports heterogeneous VMware resources in OpenStack.

Not supported

Not supported

Not supported

Not supported

BMS

Supported (new)

Supported (new)

Not supported

Not supported

Supported (new)

Storage

OceanStor   V3 SAN

Supported

Supported

Supported

Supported

Supported

OceanStor   V5 SAN

Supported

Supported

Supported

Supported

Supported

Dorado   V3 SAN

Supported

Supported

Supported

Supported

Supported

FusionStorage   Block

Supported

N/A (not   applicable)

Supported (new)

Supported (new)

Not supported

Third-party or heterogenous storage

Not supported

Not supported

Not supported

Not supported

Not supported

Network

Region   Type I-Cascading

Supported

Supported

Supported

Supported

Supported

Region   Type II-Non-cascading

Supported

Supported

Supported

Supported

Supported

Region   Type III-Non-cascading

Supported

Supported

Supported

Supported

Supported


Hope can help you!

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Unicef
Unicef Created Jul 28, 2022 04:35:05 (0) (0)
 
All Answers
olive.zhao
olive.zhao Admin Created Jan 19, 2020 07:42:30

Hello, dear!

Have a nice day！

DR solutions are not supported in some scenarios and hardware configurations. For details, see the following table ("new" means functions added in HCS 6.5):

Function and   Scenario

CSBS/VBS

VHA

CSHA

CSDR

VHA+CSDR

Computing

KVM

Supported

Supported

Supported

Supported

Supported

VRM

Inherits the capabilities of earlier   versions and is supported only in hardware SDN and non-SDN scenarios.

Not supported

Not supported

Inherits the capabilities of earlier   versions. Only OceanStor V3 storage is supported.

Not supported

VMWare

CSBS inherits the capabilities of   earlier versions and supports heterogeneous VMware resources in OpenStack.

Not supported

Not supported

Not supported

Not supported

BMS

Supported (new)

Supported (new)

Not supported

Not supported

Supported (new)

Storage

OceanStor   V3 SAN

Supported

Supported

Supported

Supported

Supported

OceanStor   V5 SAN

Supported

Supported

Supported

Supported

Supported

Dorado   V3 SAN

Supported

Supported

Supported

Supported

Supported

FusionStorage   Block

Supported

N/A (not   applicable)

Supported (new)

Supported (new)

Not supported

Third-party or heterogenous storage

Not supported

Not supported

Not supported

Not supported

Not supported

Network

Region   Type I-Cascading

Supported

Supported

Supported

Supported

Supported

Region   Type II-Non-cascading

Supported

Supported

Supported

Supported

Supported

Region   Type III-Non-cascading

Supported

Supported

Supported

Supported

Supported


Hope can help you!

View more
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Unicef
Unicef Created Jul 28, 2022 04:35:05 (0) (0)
 
HishamK
HishamK Created Sep 30, 2021 10:26:16

in HCS DR scenerio for less than 3000 Km from production site which CSHA or CSDR supported ?
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Saqibaz
Saqibaz Created Jul 28, 2022 06:05:36

Good answer
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