MY QUESTION,minpoll and maxpoll only communication but not really synchronizeHello my friends,I have a problem want to know,why ntp syncorized from uppper stratum NTP server so slowly??minpoll ,maxpoll at my view is not really synchronize and do adjust system's time to correct ,but only communication with upper NTP server and after almost 10-20mins really do synchronize and adjust system's time by upper NTP serverMy question is can I adjust my client server's parameter to make my client to synchronize from upper NTP server frequently?ISSUEBellow is just a test ,so only one NTP server was configured,just want to know NTP's synchronization behaviorNOW:#dateMon Oct 24 10:54:55 CST 2016reset an incorrect system time:#date -s 2016-10-24 10:52after about 10min:#ntpq -np     remote           refid      st t when poll reach   delay   offset  jitter==============================================================================10.101.242.8    10.233.7.230     3 u    4   64  377    0.102  175930.   0.070after about 10min:#ntpq -np remote           refid      st t when poll reach   delay   offset  jitter==============================================================================*10.101.242.8    10.233.7.230     3 u    4   64  377    0.102  175930.   0.070after about  10min:time was adjusted by NTP
NTP minpoll and maxpoll only communication but not really synchronize,isn't it?
ntp