
2.Remove the line corresponding to the shared memory record you wish to remove. Shared memory records have the following form:
#!SHARED_MEM:{PRMIDGROUP}:MEGABYTES
3.Save the file and exit the text editor.
4.Load the configuration using one of the following commands:
To initialize, moving user processes to the owners’ initial groups and moving applications to their assigned groups, use the command:
#prmconfig
To keep the existing assignments of users, processes, and groups, use the command:
#prmconfig -k [-fconfigfile] {-s -c}
Use the
5.Enable PRM’s memory manager if it is not already enabled:
#prmconfig -e MEM
Alternatively, enable all PRM resource managers using prmconfig
#prmconfig -e
Isolating private memory for a group
To isolate memory for a group, follow these steps:
1.Open the desired configuration file in a text editor.
2.Using the syntax shown below:
#!PRM_MEM:{PRMIDGROUP}:SHARES:[MAX]:::[[IMPORT]:[EXPORT]:] and explained in the section “Memory record syntax” (page 59):
a.Find the memory record in the configuration file you wish to modify.
b.Set the EXPORT and IMPORT fields to zero.
NOTE: You cannot set EXPORT to 0 for the OTHERS group.
3.Save the file and exit your editor.
4.Load the configuration using one of the following commands:
To initialize, moving user processes to the owners’ initial groups and moving applications to their assigned groups, use the command:
#prmconfig
To keep the existing assignments of users, processes, and groups, use the command:
#prmconfig -k [-fconfigfile] {-s -c}
Use the
5.Enable PRM’s memory manager if it is not already enabled:
#prmconfig -e MEM
Alternatively, enable all PRM resource managers using prmconfig
#prmconfig -e
64 Configuring and enabling PRM on the command line