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| Oracle Solaris Cluster Data Service for SAP MaxDB Guide Oracle Solaris Cluster 4.1

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## `SUNW.sapdb` Extension Properties

The `SUNW.sapdb` resource type represents the SAP MaxDB application in a Oracle Solaris Cluster configuration. The extension properties of this resource type are as follows:

`dbmcli_Start_Option`

  The option that is passed to the `dbmcli` command to start the SAP MaxDB database instance.

  Data type

    String

  Default

    `db_online`

  Range

    Not applicable

  Tunable

    When disabled

`DB_Name`

  The name of the SAP MaxDB database instance in uppercase. This name is created when SAP MaxDB is installed and configured as explained in Installing and Configuring SAP MaxDB.

  Data type

    String

  Default

    No default defined

  Range

    Not applicable

  Tunable

    When disabled

`DB_User`

  The UNIX user identity of the operating system (OS) user who administers the SAP MaxDB database instance. This user's home directory contains the `.XUSER.62` file that was created during the installation and configuration of SAP MaxDB. For more information, see Installing and Configuring SAP MaxDB.

  Data type

    String

  Default

    No default defined

  Range

    Not applicable

  Tunable

    When disabled

`Failover_enabled`

  Specifies whether the fault monitor fails over the SAP MaxDB resource if the number of attempts to restart exceeds `Retry_count` within the time that `Retry_interval` specifies. The possible values of this extension property are as follows:

  - `True` – Specifies that the fault monitor fails over the SAP MaxDB resource

  - `False` – Specifies that the fault monitor does not fail over the SAP MaxDB resource

  Data type

    Boolean

  Default

    `True`

  Range

    Not applicable

  Tunable

    Any time

`Independent_Program_Path`

  The full path to the directory that contains the following programs and libraries for the SAP MaxDB application:

  - Programs that are independent of the database software version

  - Libraries for the client runtime environment

  HA for SAP MaxDB determines the path to the `dbmcli` command from the value of this property. The `dbmcli` command resides in the `bin` subdirectory of the directory that this property specifies.

  Data type

    String

  Default

    `/sapdb/programs`

  Range

    Not applicable

  Tunable

    When disabled

`Monitor_retry_count`

  The maximum number of restarts by the process monitor facility (PMF) that are allowed for the fault monitor.

  Data type

    Integer

  Default

    4

  Range

    No range defined

  Tunable

    Any time

`Monitor_retry_interval`

  The period of time in minutes during which the PMF counts restarts of the fault monitor.

  Data type

    Integer

  Default

    2

  Range

    No range defined

  Tunable

    Any time

`Pid_Dir_Path`

  The full path to the directory under which files that store the process identities of SAP MaxDB kernel processes are created. The process identities of SAP MaxDB kernel processes are stored in the following files:

  - pid-dir`/ppid/`db-name

  - pid-dir`/pid/`db-name

  The replaceable items in these file paths are as follows:

  - pid-dir is the directory that the `Pid_Dir_Path` extension property specifies

  - db-name is the name of the SAP MaxDB database instance that the `DB_Name` extension property specifies

  Data type

    String

  Default

    `/var/spool/sql`

  Range

    Not applicable

  Tunable

    When disabled

`Probe_timeout`

  The timeout value in seconds that the fault monitor uses to probe an SAP MaxDB database instance.

  Data type

    Integer

  Default

    90

  Range

    30–99,999

  Tunable

    Any time

`Restart_if_Parent_Terminated`

  Determines whether the fault monitor restarts the SAP MaxDB database instance if the parent kernel process is terminated. The possible values of this extension property are as follows:

  - `True` – Specifies that the fault monitor restarts the SAP MaxDB database instance if the parent kernel process is terminated

  - `False` – Specifies that the fault monitor does not restart the SAP MaxDB database instance if the parent kernel process is terminated

  Data type

    Boolean

  Default

    `False`

  Range

    Not applicable

  Tunable

    Any time

`User_Key`

  The user key of the database user who administers the SAP MaxDB database instance. This user key is created when SAP MaxDB is installed and configured as explained in Installing and Configuring SAP MaxDB.

  Data type

    String

  Default

    No default defined

  Range

    Not applicable

  Tunable

    When disabled

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