Novell OES2 (Linux) check NSS directory quota usage

Usage: check_oesnss_quota.pl -D -w -c [-d] [-h] [-v]

Paramters:
-c critical level for the free space in [k|M|G|%]
if no extension is given I assume it is in GB
-d print debug info
-h print help
-v version
-D define the NSS directory you want to monitor
thin value fully quality path!
-w warning level for the free space in [k|M|G|%]
if no extension is given I assume it is in GB

Samples:
# check_oesnss_quota.pl -D DATA:datadir -w 10GB -c 2GB
OK: DATA:datadir free: 145GB of 400GB|DATA:datadir=40960000000;4691116032;36268883968

# check_oesnss_quota.pl -D DATA:datadir -w 10% -c 5%
WARNING: DATA:datadir free: 7% of 400GB|DATA:datadir=40960000000;4691116032;36268883968