time wait for snmpwalk modify form 100 milli second to 60 second
optimized show data for none data
remove func origin for get cpu and mem into check_snmp
optimized algorithm for snmp_weight
added generator.c for modify config of snmp weight
fix bug for show cpu free
walk4rs check rserver->state is or isn't up
fix bug for walk4rs ganerate value 0
added init snmp_weight of real server as 10
fix snmp weight result greate than 99, immeditely assign 99
add 4 level config success
svn update merge and resolved conflict
optimized subjionsched to subjoinsched
fix bug of snmp_weight as 10 when snmp_check invalid oid
fix bug SIGFPE in function snmp_oid total / counter(when is 0 error)
add origin file layer.c
add 7 level configure of snmpwalk for cpu and mem state