# /opt/quest/bin/vastool flush accounts
ERROR: Server is running, but not accepting requests
The /tmp had permissions drwxrwsrwt bin bin. This means any file made in that directory had group ownership of bin. This also means that vasd's accept connection when checking permissions of the passed FD would fail. This leads to neither ldap child working, leading to vasd stacking up requests in its queue. Once the queue hits allowed fd open amount, vasd really can't respond.
Remove the sticky bit from /tmp
1 - chmod g -s /tmp