srvctl modify srvpool

Modifies a server pool in a cluster. If minimum size, maximum size, and importance are numerically increased, then the CRS daemon may attempt to reassign servers to this server pool, if by resizing other server pools have comparatively lower minimum size and importance, to satisfy new sizes of this server pool.

Note:

This command is only available with Oracle Clusterware.

Syntax and Parameters

Use the srvctl modify srvpool command with the following syntax:

srvctl modify srvpool -serverpool pool_name [-eval] [-importance importance] 
     [-min min_size] [-max max_size] [-servers "server_list"]
     [-category "server_category"] [-verbose] [-force]

Table A-95 srvctl modify srvpool Parameters

Parameter	Description
-serverpool pool_name	The name of the server pool to modify,
-eval	Use this parameter to hypothetically evaluate the impact of the command on the system.
-importance importance	The new importance of the server pool.
-min min_size	The new minimum size of the server pool. The default value is 0.
-max max_size	The new maximum size of the server pool. A value of `-1` sets the server pool maximum size to `UNLIMITED`.
-servers "server_list"	A comma-delimited list of candidate server names. Note: In Oracle Database 12c, servers are assigned to server pools according to the value of the `-category` parameter.
-category "server_category"	Server category (or `""` for empty category value).
-verbose	Display verbose output
-force	Force the operation even though the utility stops some resource(s).

Example

The following example changes the importance rank to 0, the minimum size to 2, and the maximum size to 4 for the server pool srvpool1:

$ srvctl modify srvpool -serverpool srvpool1 -importance 0 -min 2 -max 4