METADATA_COLUMNS
id(int) setid(int) destination(str) socket(str) state(int) probe_mode(int) weight(str) priority(int) attrs(str) description(str)
METADATA_KEY
1 4 6 7 
METADATA_READONLY
0
METADATA_LOGFLAGS
0
METADATA_DEFAULTS
NIL|0|''|NULL|0|0|1|0|''|''
