No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

OceanStor BCManager 6.5.0.1 eBackup Product Description 01

Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Technical Specifications

Technical Specifications

This section describes technical specifications of the eBackup software in public cloud backup scenarios.

Management Specifications

Table 4-1 and Table 4-2 lists specifications of a single eBackup system.

Table 4-1 eBackup software specifications in public cloud CSBS (cascading layer) scenarios

Item

Specification

Remarks

Maximum number of ECSs that can be protected

200,000

-

Maximum number of ECSs that can be concurrently protected by a system

7,500

-

Number of backup managers and backup workflow servers

3

Single-node deployment is supported. However, three-node deployment (two nodes in active/standby HA mode) is recommended.

Maximum number of system users

2,000

-

Table 4-2 eBackup software specifications in public cloud VBS and CSBS (cascaded layer) scenarios

Item

Specification

Remarks

Maximum number of ECSs that can be backed up

25,000

  • The number of objects in daily backup is 10% of the maximum specification.
  • If eBackup backs up ECSs and EVS disks at the same time, the number of ECSs that can be backed up equals to (Total number of ECSs that can be backed up using CSBS x 3 – Total number of EVS disks backed up using VBS)/3.

Maximum number of EVS disks that can be backed up

30,000

-

Maximum number of system users

2,000

-

Deployment Environment Specifications

Table 4-3 and Table 4-4 shows deployment environment specifications of the eBackup software.

Table 4-3 Deployment environment specifications of a backup manager and backup workflow server in public cloud CSBS scenarios

Item

Specification

Operating system

Operating system version:

EulerOS release 2.0 (SP5) x86_64

Operating system kernel:

3.10.0-862.14.0.1.h105.eulerosv2r7.x86_64

CPU

8 core x 2.0 GHz

If eBackup is installed on VMs, it is recommended that CPUs be distributed on multiple slots to achieve optimal performance.

Memory

16 GB

Disk

10 GB (system disk) + 110 GB (data disk)

NOTE:

You are advised to set disk partitions to meet the following requirements:

  • /opt

    60 GB, used to store installation files of the eBackup software and FSA.

    NOTE:

    You are advised to create a swap file whose capacity is 12 GB under the preceding partition.

  • /var

    30 GB, used to store existing databases and files when the eBackup software is upgraded.

  • /tmp

    5 GB, used to store the upgrade software package when the eBackup software is upgraded.

  • /home

    5 GB, used to store the user directories of all new accounts.

  • /usr

    5 GB, used to store system applications.

  • /

    7.8 GB, used to store the operating system.

Table 4-4 Deployment environment specifications of a backup server and backup proxy in public cloud VBS and CSBS scenarios

Item

Specification

Operating system

  • Deployed on VMs

    Operating system version:

    EulerOS release 2.0 (SP5) x86_64

    Operating system kernel:

    3.10.0-862.14.0.1.h105.eulerosv2r7.x86_64

  • Deployed on physical machines

    Operating system version:

    EulerOS release 2.0 (SP5) x86_64

    Operating system kernel:

    3.10.0-862.14.0.1.h105.eulerosv2r7.x86_64

Server model (deployed on physical machines)

RH2288 V3, RH2288H V3, 2288H V5, CH222 V3, CH121 V3

CPU

8 core x 2.0 GHz

If eBackup is installed on VMs, it is recommended that CPUs be distributed on multiple slots to achieve optimal performance.

Memory

16GB

Production storage IP networking: 16 GB

Production storage IB networking: 20 GB

Disk

  • Deployed on VMs

    10 GB (system disk) + 110 GB (data disk)

    NOTE:

    If eBackup is installed on VMs, you are advised to set disk partitions as shown in Table 4-3.

  • Deployed on physical machines

    120 GB (system disk + data disk)

    NOTE:

    If eBackup is installed on physical machines, you are advised to set disk partitions to meet the following requirements:

    • /opt

      60 GB, used to store installation files of the eBackup software and FSA.

      NOTE:

      You are advised to create a swap file whose capacity is 12 GB under the preceding partition.

    • /var

      30 GB, used to store existing databases and files when the eBackup software is upgraded.

    • /tmp

      5 GB, used to store the upgrade software package when the eBackup software is upgraded.

    • /home

      5 GB, used to store the user directories of all new accounts.

    • /usr

      5 GB, used to store system applications.

    • /

      10 GB, used to store the operating system.

Download
Updated: 2019-04-26

Document ID: EDOC1100079909

Views: 959

Downloads: 29

Average rating:
This Document Applies to these Products
Related Version
Related Documents
Share
Previous Next