From the GGUS ticket:

I'm installing a StoRM backend and a frontend service from scratch.

The versions are the following:

1. rpm -qa | grep mp | grep storm
   emi-storm-backend-mp-1.2.0-4.el6.x86_64
   emi-storm-frontend-mp-1.1.0-2.el6.x86_64

After successful configuration, all transfers fail. In var log messages I found the following info:

Nov 14 15:45:51 storm java: lcmaps: lcmaps.mod-PluginInit(): plugin lcmaps_voms_localgroup.mod not found (arguments: -groupmapfile /etc/
grid-security/groupmapfile -mapmin 0)
Nov 14 15:45:51 storm java: lcmaps: lcmaps.mod-lcmaps_startPluginManager(): error initializing plugin: lcmaps_voms_localgroup.mod
Nov 14 15:45:51 storm java: lcmaps: lcmaps_init() error: could not start plugin manager

Finally I discover that the lcgmaps plugins
lcmaps-plugins-voms-1.6.1-1.el6.x86_64
lcmaps-plugins-basic-1.6.1-1.el6.x86_64
are missing and /usr/lib64/lcmaps/ is empty.

I installed them manually which solved the issue.

Looking to the dependencies of the metapackages, indeed they do not depend on those rpms. Only the emi-storm-globus-gridftp-mp metapackage (which is not installed in this new machine) seems to depend on them

1. rpm -qR emi-storm-frontend-mp-1.1.0-2.el6.x86_64 | grep lcmaps

1. rpm -qR emi-storm-backend-mp-1.2.0-4.el6.x86_64 | grep lcmaps
   lcas-lcmaps-gt4-interface

1. rpm -qR emi-storm-globus-gridftp-mp-1.1.0-2.el6.x86_64 | grep lcmaps
   lcas-lcmaps-gt4-interface
   lcmaps
   lcmaps-without-gsi
   lcmaps-plugins-basic
   lcmaps-plugins-voms