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  • File System Planning

    File System Planning

    Updated at: Oct 09, 2021 GMT+08:00

    SAP File System Planning

    The following figure shows the SAP file system planning. Ensure that the capacity of the /sapmnt and /usr/sap file systems is greater than 2.5 GB and 25 GB, respectively. For details, see SAP official documents.

     

    Oracle file system plan

    Before the installation, set required file system nodes for the Oracle database. The following figure shows the file system planning. The total size of the /Oracle file must be greater than 100 GB. For details about the requirements for the file system size, see SAP official documents.

     

    The following table shows an example of the SAP file system.

    Mount Point

    File System Size

    File System Type

    Shared

    Description

    /

    100 GB

    -

    No

    OS volume

    /usr/sap

    100 GB

    xfs

    No

    /usr/sap volume

    /sapmnt

    40 GB

    xfs

    No

    Shared to all nodes in the SAP system

    /orasfs

    Auto capacity expansion

    SFS

    No

    Stores the SAP installation package, which is shared to all nodes in the SAP system.

    /oracle

    300 GB

    xfs

    No

    Stores the Oracle file system node.

    -

    20 GB

    swap

    No

    Swap volume

    (Optional) If Oracle on RAC is installed, plan the shared storage.

    Mount Point

    File System Size

    File System Type

    Shared

    Description

    rac-ocr

    100 GB

    xfs

    Yes

    RAC shared storage

    rac-rec

    120 GB

    xfs

    Yes

    RAC shared storage

    rac-ora

    60 GB

    xfs

    Yes

    RAC shared storage

    rac-log

    300 GB

    xfs

    Yes

    RAC shared storage

    rac-data

    300 GB

    xfs

    Yes

    RAC shared storage

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  • 原文地址:https://www.cnblogs.com/yaoyangding/p/15598706.html
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