Known issues
Open known issues
Known problems in CEMon software (the list refer to known problem affecting the latest release of the software released in EMI)
Problems re-enabling CEMon
When configuring a EMI-2 CREAM-CE, by default CEMon is not deployed, unless the relevant yaim variable
USE_CEMON
is set to
true
.
There are problems if CEMon is disabled (i.e. with
USE_CEMON
not set or set to
false
) and then a reconfiguration is done re-enabling it (i.e setting
USE_CEMON
to
true
). The workaround is to reinstalling the
glite-ce-monitor*
rpms before reconfiguring.
Problem with ARGUS configuration in EMI-2
In the EMI-2 release there is an issue in yaim if CEMon should be configured to use ARGUS as authorization system.
The workaround is to modify the file
/opt/glite/yaim/functions/config_cream_cemon
replacing the line:
-e "s|ARGUS_PEPD_ENDPOINTS=|${ARGUS_PEPD_ENDPOINTS=}|" \
with:
-e "s|ARGUS_PEPD_ENDPOINTS|${ARGUS_PEPD_ENDPOINTS}|" \
In EMI-2 yaim requires CREAM_PEPC_RESOURCEID for CEMon even if ARGUS is not used
When configuring a CREAM CE with CEMon enabled (USE_CEMON=true)
yaim requires the setting of CREAM_PEPC_RESOURCEID even if
ARGUS is not used (USE_ARGUS=no)
The workaround is setting that variable to an arbitrary value (it won't be used)
Relevant bug:
https://savannah.cern.ch/bugs/index.php?94606
--
MassimoSgaravatto - 2012-05-04