# Set or not set PBS\_LEAF\_NAME parameter

**URL:** <https://community.openpbs.org/t/set-or-not-set-pbs-leaf-name-parameter/2648>\
**Category:** Users/Site Administrators\
**Created:** [June 11, 2021, 5:10pm UTC](https://community.openpbs.org/t/set-or-not-set-pbs-leaf-name-parameter/2648 "2021-06-11T17:10:30Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![adarsh](https://avatars.discourse-cdn.com/v4/letter/a/f07891/32.png) [@adarsh](https://community.openpbs.org/u/adarsh)\
**Post date:** [June 30, 2021, 8:24pm UTC](https://community.openpbs.org/t/set-or-not-set-pbs-leaf-name-parameter/2648/8 "2021-06-30T20:24:07Z")

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Server log level:  
qmgr : set server log\_events=2047 # make sure you revert it back to 511

Scheduler log level:

 ![image](https://canada1.discourse-cdn.com/flex030/uploads/pbspro/original/1X/03c98f712e27de5875b93c0359ee69847b79e385.png)

Mom log level:

1. source /etc/pbs.conf
2. cd $PBS\_HOME/mom\_priv
3. edit config and add the below line  
$logevent 0xffffffff
4. restart the pbs services on the compute node.

From the PBS Professional Admin guide AG-536

 ![image](https://canada1.discourse-cdn.com/flex030/uploads/pbspro/original/1X/fe9aa6645d44cdc6fa036e9bdee375cb1692dbe6.png)

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