Hitachi Ops Center server hardware requirements

Product	Processor CPU (cores)	Memory	Disk space	Installation location and disk space by folder/directory, and file size
When storage management is performed by the following products in the same configuration: Common Component: Common Services Storage System and Resources Management: Administrator Performance Monitoring: Analyzer server Analyzer detail view server Pair Management: Protector Master Note: For other combinations of products in the same configuration, see Approximate size of resources regarding system scale (Reference information).	S: 8 M: 10 L: 14	S: 24 GB (RAM) M: 32 GB (RAM) L: 44 GB (RAM)	S: 450 GB M: 1,000 GB L: 2,000 GB	Common Services: /opt/hitachi/CommonService Analyzer: /opt/hitachi/Analytics Administrator: /opt/rainier Protector: /opt/hitachi/protector
Hitachi Ops Center Administrator	4	S: 8 GB (RAM), 3 GB (Swap) M: 10 GB (RAM), 3 GB (Swap) L: 10 GB (RAM), 3 GB (Swap) When other Ops Center products are also installed in the same configuration, or when improving performance^: S: 11 GB (RAM) M: 12 GB (RAM) L: 13 GB (RAM) The response of some APIs and the operation of graphical user interfaces might be slower.	80 GB + 10 GB for temporary	Installation directory: /opt/rainier 80 GB under the Podman root directory (default directory: `/var/lib/containers`) In addition, a temporary total of 10 GB of available space is required for installation using the application installer. This consists of 10 GB under `/var/tmp`. Backup file: 1 GB When you use Protector to back up Ops Center applications, the backup files are stored in the Protector repository. Prepare a Protector repository that includes the total size of backup files for each product.
Hitachi Ops Center Analyzer server	S: 5 M: 5 L: 5 Note:If Analyzer and Analyzer detail view are installed on the same server, use these values: S: 7, M: 8, L: 8	S: 3 GB (RAM) M: 6 GB (RAM) L: 8 GB (RAM)	100 GB	Installation directory (size based on system scale in the "Disk space" column): /var/opt: 1 GB /var/`installation-directory-path`: 3 GB Backup file: 10 GB + twice the size of the `Analyzer-server-installation-directory`/Analytics/data When you use Protector to back up Ops Center applications, the backup files are stored in the Protector repository. Prepare a Protector repository that includes the total size of backup files for each product.
Hitachi Ops Center Analyzer detail view server	S: 7 M: 7 L: 7 Note: If Analyzer and Analyzer detail view are installed on the same server, use these values: S: 7, M: 8, L: 8	S: 7 GB (RAM) M: 9 GB (RAM) L: 21.5 GB (RAM)	S: 150 GB M: 700 GB L: 1,700 GB Note: Based on data retention of 365 days	Installation directory (size based on system scale in the "Disk space" column): /data /root: 300 MB /usr/local: 1 GB /home: 100 MB Backup file: Twice the size of the `Analyzer-detail-view-installation-destination-directory` When you use Protector to back up Ops Center applications, the backup files are stored in the Protector repository. Prepare a Protector repository that includes the total size of backup files for each product. Caution: When you run the analytics_install.sh command, do not install Analyzer detail view server on the same disk where the operating system is installed. You must install the software on an unformatted physical disk. Do not install anything else on this partition. The disk must have more than 5 GB available (with disk usage less than 95%) Do not create these directories on a Network File System (NFS) partition. The installer retrieves the partition details and checks the free disk space. For example, if the /home and /usr/local directories are mounted on the P1 partition, the partition must have a minimum of 1124 MB free.
Hitachi Ops Center Analyzer probe server	S: 2 M: 6 L: 12	Data collection using command device^1 S: 6 GB (RAM) M: 26 GB (RAM) L: 40 GB (RAM) Data collection using SVP and REST API^2 S: 6 GB (RAM) M: 18 GB (RAM) L: 28 GB (RAM) 1When RAID Agent is configured to monitor storage systems by using Access Type 1 or 2. 2When RAID Agent is configured to monitor storage systems by using Access Type 3 or 4. If you are performing both data collection by using command devices and data collection by using the SVP and REST API, the system requirements for data collection using command devices apply. See Hitachi Ops Center Analyzer Installation and Configuration Guide: Configuring the RAID Agent to monitor Hitachi Enterprise Storage Systems Setting up RAID Agent Selecting the data collection method	S: 150 GB M: 350 GB L: 350 GB Note: Based on the default data collection interval. If you are monitoring a system that is similar or larger than Large scale, consider installing multiple probe servers.	Installation directory (size based on system scale in the "Disk space" column): /etc: 100 MB /home: 100 MB /root: 300 MB /usr/local: 1 GB RAID Agent: /opt/jp1pc: S: 6 GB M: 25 GB L: 35 GB /tmp: 350 MB /var: 600 MB Virtual Storage Software Agent: `installationdirectory-path`/VirtualStorageSoftwareAgent: 1 GB /var/`installationdirectory-path`/VirtualStorageSoftwareAgent: 1 GB /var/log: 7 GB /usr/lib/jvm: 1 GB Analyzer Adapter^: /var/log/: Extra small: 7 GB Small: 7 GB Medium: 7 GB Large: 7 GB For details on the number of manageable resources for each system scale (Extra small, Small, Medium, and Large), see the table of "When using Analyzer Adapter" in "Hardware sizing based on system scale" of Hitachi Ops Center Analyzer Installation and Configuration Guide. Note: The disk must have more than 5 GB available (with disk usage less than 95%). Do not create these directories on a Network File System (NFS) partition. Backup file: 16 GB When you use Protector to back up Ops Center applications, the backup files are stored in the Protector repository. Prepare a Protector repository that includes the total size of backup files for each product.
Hitachi Ops Center Analyzer viewpoint	S: 3 M: 5 L: 6	S: 5 GB (RAM) M: 9 GB (RAM) L: 30 GB (RAM)	S: 1 TB M: 1 TB L: 4 TB Note: Disk Type: SSD	Installation directory (size based on system scale in the "Disk space" column): /opt/hitachi/analyzer_viewpoint Backup file: Same size as /var/opt/hitachi/analyzer_viewpoint When you use Protector to back up Ops Center applications, the backup files are stored in the Protector repository. Prepare a Protector repository that includes the total size of backup files for each product.
Hitachi Ops Center Automator	For Standard Mode Minimum: 2 Recommended: 4 For High Performance Mode 8	For Standard Mode 4 GB (RAM), 13.5 GB (Swap) When other Ops Center products are also installed in the same configuration, or when improving performance^: 10 GB (RAM), 13.5 GB (Swap) The response of some APIs and the response of graphical user interfaces might be slower. For High-performance Mode 16 GB (RAM), 13.5 GB (Swap)	37.1 GB	Windows Installation folder: `Program-Files-folder`\hitachi 4100 MB Database storage folder: `Program-Files-folder`\hitachi\database\Automation 3000 MB Backup file: 5 GB or higher is recommended
Linux Installation directory: /opt/hitachi: 2440 MB /var/opt/hitachi: 1660 MB Database storage directory: /var/opt/hitachi/database/x64/Automation: 3000 MB Backup file: 5 GB or higher is recommended When you use Protector to back up Ops Center applications, the backup files are stored in the Protector repository. Prepare a Protector repository that includes the total size of backup files for each product.
Hitachi Ops Center API Configuration Manager	S: 2 M: 2 L: 2 If linked with Analyzer probe server: 4 If linked with Automator (NDM service template): 4	S: 0.5 GB (RAM), 0.3 GB (Swap) M: 1 GB (RAM), 0.5 GB (Swap) L: 2 GB (RAM), 0.5 GB (Swap) When other Ops Center products are also installed in the same configuration, or when improving performance^: S: 0.8 GB (RAM) M: 1.5 GB (RAM) L: 2.5 GB (RAM) The response of some APIs might be slower. If linked with Analyzer probe server: 8 GB (RAM) If linked with Automator (NDM service template): 8 GB (RAM)	11.6 GB	Installation directory: Windows `Program-Files-folder`\hitachi\ConfManager : 11100 MB Linux /opt/hitachi/ConfManager: 11600 MB Backup file: 0.5 GB When you use Protector to back up Ops Center applications, the backup files are stored in the Protector repository. Prepare a Protector repository that includes the total size of backup files for each product.
Hitachi Ops Center Common Services	2	2.5 GB (RAM)	--	Installation directory: /opt/hitachi/CommonService: 1411 MB `user-data-directory`: 636 MB `Log-directory`: 1543 MB /var/tmp: 3072 KB /tmp: 3072 KB Backup file: 100 MB When you use Protector to back up Ops Center applications, the backup files are stored in the Protector repository. Prepare a Protector repository that includes the total size of backup files for each product.
Hitachi Ops Center Protector Master	S: 4 M: 4 L: 8	S: 8 GB (RAM) M: 8 GB (RAM) L: 16 GB (RAM)	1 GB for Protector + 100 GB for logs Note: On heavily utilized systems, more space may be required.	Windows `Program-Files-folder`\hitachi\Protector: 1 GB Linux /opt/hitachi/protector: 1 GB
Hitachi Ops Center Protector Client	S: 4 M: 8 L: 16	S: 16 GB (RAM) M: 20 GB (RAM) L: 32 GB (RAM)	500MB for Protector + 16 GB for cache + 16 GB for filter logs Note: For host-based backups, we recommend that Linux source nodes have a Logical Volume Manager (LVM) on each volume. A minimum of 10 GB of free space is required in the "unused" portion of the LVM in addition to the required space for the allocated storage area. For example, if 100 GB of usable storage is required, then the total disk size is 110 GB.	Installation directory: Windows `Program-Files-folder`\hitachi\Protector: 500 MB Linux /opt/hitachi/protector: 500 MB

Product

Processor CPU (cores)

Memory

Disk space

Installation location and disk space by folder/directory, and file size

When storage management is performed by the following products in the same configuration:

Common Component:

Common Services

Storage System and Resources Management:

Administrator

Performance Monitoring:

Analyzer server

Analyzer detail view server

Pair Management:

Protector Master

Note: For other combinations of products in the same configuration, see Approximate size of resources regarding system scale (Reference information).

S: 8

M: 10

L: 14

S: 24 GB (RAM)

M: 32 GB (RAM)

L: 44 GB (RAM)

S: 450 GB

M: 1,000 GB

L: 2,000 GB

Common Services:

/opt/hitachi/CommonService

Analyzer:

/opt/hitachi/Analytics

Administrator:

/opt/rainier

Protector:

/opt/hitachi/protector

Hitachi Ops Center Administrator

S: 8 GB (RAM), 3 GB (Swap)

M: 10 GB (RAM), 3 GB (Swap)

L: 10 GB (RAM), 3 GB (Swap)

When other Ops Center products are also installed in the same configuration, or when improving performance^*:

S: 11 GB (RAM)

M: 12 GB (RAM)

L: 13 GB (RAM)

*The response of some APIs and the operation of graphical user interfaces might be slower.

80 GB + 10 GB for temporary

Installation directory:

/opt/rainier

80 GB under the Podman root directory (default directory: /var/lib/containers)

In addition, a temporary total of 10 GB of available space is required for installation using the application installer. This consists of 10 GB under /var/tmp.

Backup file: 1 GB

When you use Protector to back up Ops Center applications, the backup files are stored in the Protector repository. Prepare a Protector repository that includes the total size of backup files for each product.

Hitachi Ops Center Analyzer server

S: 5

M: 5

L: 5

Note:If Analyzer and Analyzer detail view are installed on the same server, use these values:

S: 7, M: 8, L: 8

S: 3 GB (RAM)

M: 6 GB (RAM)

L: 8 GB (RAM)

100 GB

Installation directory (size based on system scale in the "Disk space" column):

/var/opt: 1 GB

/var/installation-directory-path: 3 GB

Backup file: 10 GB + twice the size of the Analyzer-server-installation-directory/Analytics/data

Hitachi Ops Center Analyzer detail view server

S: 7

M: 7

L: 7

Note: If Analyzer and Analyzer detail view are installed on the same server, use these values:

S: 7, M: 8, L: 8

S: 7 GB (RAM)

M: 9 GB (RAM)

L: 21.5 GB (RAM)

S: 150 GB

M: 700 GB

L: 1,700 GB

Note: Based on data retention of 365 days

Installation directory (size based on system scale in the "Disk space" column):

/data

/root: 300 MB

/usr/local: 1 GB

/home: 100 MB

Backup file: Twice the size of the Analyzer-detail-view-installation-destination-directory

Caution:

When you run the analytics_install.sh command, do not install Analyzer detail view server on the same disk where the operating system is installed. You must install the software on an unformatted physical disk. Do not install anything else on this partition.
The disk must have more than 5 GB available (with disk usage less than 95%)
Do not create these directories on a Network File System (NFS) partition.
The installer retrieves the partition details and checks the free disk space. For example, if the /home and /usr/local directories are mounted on the P1 partition, the partition must have a minimum of 1124 MB free.

Hitachi Ops Center Analyzer probe server

S: 2

M: 6

L: 12

Data collection using command device^*1

S: 6 GB (RAM)

M: 26 GB (RAM)

L: 40 GB (RAM)

Data collection using SVP and REST API^*2

S: 6 GB (RAM)

M: 18 GB (RAM)

L: 28 GB (RAM)

*1When RAID Agent is configured to monitor storage systems by using Access Type 1 or 2.

*2When RAID Agent is configured to monitor storage systems by using Access Type 3 or 4. If you are performing both data collection by using command devices and data collection by using the SVP and REST API, the system requirements for data collection using command devices apply.

See Hitachi Ops Center Analyzer Installation and Configuration Guide:

Configuring the RAID Agent to monitor Hitachi Enterprise Storage Systems
Setting up RAID Agent
Selecting the data collection method

S: 150 GB

M: 350 GB

L: 350 GB

Note:

Based on the default data collection interval.
If you are monitoring a system that is similar or larger than Large scale, consider installing multiple probe servers.

Installation directory (size based on system scale in the "Disk space" column):

/etc: 100 MB

/home: 100 MB

/root: 300 MB

/usr/local: 1 GB

RAID Agent:

/opt/jp1pc:

S: 6 GB

M: 25 GB

L: 35 GB

/tmp: 350 MB

/var: 600 MB

Virtual Storage Software Agent:

installationdirectory-path/VirtualStorageSoftwareAgent: 1 GB

/var/installationdirectory-path/VirtualStorageSoftwareAgent: 1 GB

/var/log: 7 GB

/usr/lib/jvm: 1 GB

Analyzer Adapter^*:

/var/log/:

Extra small: 7 GB

Small: 7 GB

Medium: 7 GB

Large: 7 GB

*For details on the number of manageable resources for each system scale (Extra small, Small, Medium, and Large), see the table of "When using Analyzer Adapter" in "Hardware sizing based on system scale" of Hitachi Ops Center Analyzer Installation and Configuration Guide.

Note: The disk must have more than 5 GB available (with disk usage less than 95%). Do not create these directories on a Network File System (NFS) partition.

Backup file: 16 GB

Hitachi Ops Center Analyzer viewpoint

S: 3

M: 5

L: 6

S: 5 GB (RAM)

M: 9 GB (RAM)

L: 30 GB (RAM)

S: 1 TB

M: 1 TB

L: 4 TB

Note: Disk Type: SSD

Installation directory (size based on system scale in the "Disk space" column):

/opt/hitachi/analyzer_viewpoint

Backup file: Same size as /var/opt/hitachi/analyzer_viewpoint

Hitachi Ops Center Automator

For Standard Mode

Minimum:

Recommended:

For High Performance Mode

For Standard Mode

4 GB (RAM), 13.5 GB (Swap)

When other Ops Center products are also installed in the same configuration, or when improving performance^*:

10 GB (RAM), 13.5 GB (Swap)

*The response of some APIs and the response of graphical user interfaces might be slower.

For High-performance Mode

16 GB (RAM), 13.5 GB (Swap)

37.1 GB

Windows

Installation folder: Program-Files-folder\hitachi

4100 MB

Database storage folder: Program-Files-folder\hitachi\database\Automation

3000 MB

Backup file: 5 GB or higher is recommended

Linux

Installation directory:

/opt/hitachi: 2440 MB

/var/opt/hitachi: 1660 MB

Database storage directory:

/var/opt/hitachi/database/x64/Automation: 3000 MB

Backup file: 5 GB or higher is recommended

Hitachi Ops Center API Configuration Manager

S: 2

M: 2

L: 2

If linked with Analyzer probe server:

If linked with Automator (NDM service template):

S: 0.5 GB (RAM), 0.3 GB (Swap)

M: 1 GB (RAM), 0.5 GB (Swap)

L: 2 GB (RAM), 0.5 GB (Swap)

When other Ops Center products are also installed in the same configuration, or when improving performance^*:

S: 0.8 GB (RAM)

M: 1.5 GB (RAM)

L: 2.5 GB (RAM)

*The response of some APIs might be slower.

If linked with Analyzer probe server:

8 GB (RAM)

If linked with Automator (NDM service template):

8 GB (RAM)

11.6 GB

Installation directory:

Windows

Program-Files-folder\hitachi\ConfManager : 11100 MB

Linux

/opt/hitachi/ConfManager: 11600 MB

Backup file: 0.5 GB

Hitachi Ops Center Common Services

2.5 GB (RAM)

Installation directory:

/opt/hitachi/CommonService: 1411 MB

user-data-directory: 636 MB

Log-directory: 1543 MB

/var/tmp: 3072 KB

/tmp: 3072 KB

Backup file: 100 MB

Hitachi Ops Center Protector Master

S: 4

M: 4

L: 8

S: 8 GB (RAM)

M: 8 GB (RAM)

L: 16 GB (RAM)

1 GB for Protector + 100 GB for logs

Note: On heavily utilized systems, more space may be required.

Windows

Program-Files-folder\hitachi\Protector: 1 GB

Linux

/opt/hitachi/protector: 1 GB

Hitachi Ops Center Protector Client

S: 4

M: 8

L: 16

S: 16 GB (RAM)

M: 20 GB (RAM)

L: 32 GB (RAM)

500MB for Protector + 16 GB for cache + 16 GB for filter logs

Note: For host-based backups, we recommend that Linux source nodes have a Logical Volume Manager (LVM) on each volume. A minimum of 10 GB of free space is required in the "unused" portion of the LVM in addition to the required space for the allocated storage area. For example, if 100 GB of usable storage is required, then the total disk size is 110 GB.

Installation directory:

Windows

Program-Files-folder\hitachi\Protector: 500 MB

Linux

/opt/hitachi/protector: 500 MB