Hello

After a restart of Zabbix server  (due to a modification of configuration file)  ,

the syncing history data take a long time to finish

After 2h its only to 6%

35032:20181227:101742.008 syncing history data... 6.255328%
35032:20181227:101753.026 syncing history data... 6.266157%
35032:20181227:101804.055 syncing history data... 6.277176%
35032:20181227:101815.027 syncing history data... 6.288195%
35032:20181227:101826.045 syncing history data... 6.299784%
35032:20181227:101837.009 syncing history data... 6.310297%
35032:20181227:101848.014 syncing history data... 6.321759%
35032:20181227:101859.229 syncing history data... 6.332968%
35032:20181227:101910.048 syncing history data... 6.344557%
35032:20181227:101921.002 syncing history data... 6.356526%
35032:20181227:101932.006 syncing history data... 6.368559%
35032:20181227:101943.039 syncing history data... 6.380464%
35032:20181227:101954.049 syncing history data... 6.391104%
35032:20181227:102005.043 syncing history data... 6.403136%
35032:20181227:102016.045 syncing history data... 6.414915%
35032:20181227:102027.048 syncing history data... 6.427391%
35032:20181227:102038.021 syncing history data... 6.440120%
35032:20181227:102049.005 syncing history data... 6.451646%
35032:20181227:102100.028 syncing history data... 6.463108%
35032:20181227:102111.002 syncing history data... 6.473874%
35032:20181227:102122.054 syncing history data... 6.485526%
35032:20181227:102133.025 syncing history data... 6.496545%
35032:20181227:102144.014 syncing history data... 6.508071%
35032:20181227:102155.047 syncing history data... 6.520294%
35032:20181227:102206.102 syncing history data... 6.530743%
35032:20181227:102217.028 syncing history data... 6.542965%
35032:20181227:102228.036 syncing history data... 6.554744%

The problem is this zabbix is already used in production. We can not wait 20h...

I want to know if its possible to skip this process (syncing history data)  - to make zabbix available as son possible . 

Loose a data is not a problem , real time monitoring is the priority