LSB_SACCT_ONE_UG=y | Y | n | N
When set to Y, minimizes overall memory usage of mbatchd during fairshare accounting at job submission by limiting the number of share account nodes created on mbatchd startup. Most useful when there are a lot of user groups with all members in the fairshare policy.
When a default user group is defined, inactive user share accounts are still defined for the default user group.
When setting this parameter, you must restart the mbatchd.
N