Typically, you use the command line scrgadm -x parameter=value to configure extension properties when you create the NFS resource. You can also use the procedures in “Administering Data Service Resources” in Sun Cluster Data Services Planning and Administration Guide for Solaris OS to configure these properties later. You do not need to set any extension properties for Sun Cluster HA for NFS. See “Standard Properties” in Sun Cluster Data Services Planning and Administration Guide for Solaris OS for details on all of the Sun Cluster properties.
For information about the extension properties that you can configure for Sun Cluster HA for NFS, see Table 1–2. You can update some properties dynamically. You can update others, however, only when you create the resource. The Tunable entries indicate when you can update the property.
Table 1–2 Sun Cluster HA for NFS Extension Properties
Name/Data Type |
Default |
---|---|
Lockd_nullrpc_timeout (integer) |
The time-out value (in seconds) to use when probing lockd. Default: 120 Range: Minimum = 60 Tunable: Any time |
Monitor_retry_count (integer) |
The number of times that the process monitor facility (PMF) restarts the fault monitor during the time window that the Monitor_retry_interval property specifies. Note that this property refers to restarts of the fault monitor itself, rather than the resource. The system-defined properties Retry_interval and Retry_count control restarts of the resource. See the scrgadm(1M) man page for a description of these properties. Default: 4 Range: 0 – 2,147,483,641 –1 indicates an infinite number of restart attempts. Tunable: Any time |
Monitor_retry_interval (integer) |
The time (in minutes) over which failures of the fault monitor are counted. If the number of times that the fault monitor fails is more than the value that is specified in the extension property Monitor_retry_count within this period, the PMF restarts the fault monitor. Default: 2 Range: 0 – 2,147,483,641 –1 indicates an infinite amount of time. Tunable: Any time |
Mountd_nullrpc_restart (Boolean) |
A Boolean to indicate whether to restart mountd when a null rpc call fails. Default: True Range: None Tunable: Any time |
Mountd_nullrpc_timeout (integer) |
The time-out value (in seconds) to use when probing mountd. Default: 120 Range: Minimum = 60 Tunable: Any time |
Nfsd_nullrpc_restart (Boolean) |
A Boolean to indicate whether to restart nfsd when a null rpc call fails. Default: False Range: None Tunable: Any time |
Nfsd_nullrpc_timeout (integer) |
The time-out value (in seconds) to use when probing nfsd. Default: 120 Range: Minimum = 60 Tunable: Any time |
Rpcbind_nullrpc_reboot (Boolean) |
A Boolean to indicate whether to reboot the system when a null rpc call on rpcbind fails. Default: False Range: None Tunable: Any time |
Rpcbind_nullrpc_timeout (integer) |
The time-out value (in seconds) to use when probing rpcbind. Default: 120 Range: Minimum = 60 Tunable: Any time |
Statd_nullrpc_timeout (integer) |
The time-out value (in seconds) to use when probing statd.
Default: 120 Range: Minimum = 60 Tunable: Any time |