2017-07-01T22:29:12.352+0800 I CONTROL  [main] Hotfix KB2731284 or later update is not installed, will zero-out data files
2017-07-01T22:29:12.353+0800 I CONTROL  [initandlisten] MongoDB starting : pid=6096 port=27017 dbpath=H:\chesian\mongoDB_data\data-2017-3-21 64-bit host=ch-PC
2017-07-01T22:29:12.353+0800 I CONTROL  [initandlisten] targetMinOS: Windows 7/Windows Server 2008 R2
2017-07-01T22:29:12.353+0800 I CONTROL  [initandlisten] db version v3.2.6
2017-07-01T22:29:12.353+0800 I CONTROL  [initandlisten] git version: 05552b562c7a0b3143a729aaa0838e558dc49b25
2017-07-01T22:29:12.353+0800 I CONTROL  [initandlisten] allocator: tcmalloc
2017-07-01T22:29:12.353+0800 I CONTROL  [initandlisten] modules: none
2017-07-01T22:29:12.353+0800 I CONTROL  [initandlisten] build environment:
2017-07-01T22:29:12.353+0800 I CONTROL  [initandlisten]     distmod: 2008plus
2017-07-01T22:29:12.353+0800 I CONTROL  [initandlisten]     distarch: x86_64
2017-07-01T22:29:12.353+0800 I CONTROL  [initandlisten]     target_arch: x86_64
2017-07-01T22:29:12.353+0800 I CONTROL  [initandlisten] options: { storage: { dbPath: "H:\chesian\mongoDB_data\data-2017-3-21" }, systemLog: { destination: "file", logAppend: true, path: "G:\chesian\mongoDB_data\log\2017-07-02.log" } }
2017-07-01T22:29:12.354+0800 I -        [initandlisten] Detected data files in H:\chesian\mongoDB_data\data-2017-3-21 created by the 'wiredTiger' storage engine, so setting the active storage engine to 'wiredTiger'.
2017-07-01T22:29:12.354+0800 I STORAGE  [initandlisten] wiredtiger_open config: create,cache_size=6G,session_max=20000,eviction=(threads_max=4),config_base=false,statistics=(fast),log=(enabled=true,archive=true,path=journal,compressor=snappy),file_manager=(close_idle_time=100000),checkpoint=(wait=60,log_size=2GB),statistics_log=(wait=0),
2017-07-01T22:29:12.367+0800 E STORAGE  [initandlisten] WiredTiger (-31803) [1498919352:367391][6096:1997747072], txn-recover: Recovery failed: WT_NOTFOUND: item not found
2017-07-01T22:29:12.369+0800 I -        [initandlisten] Assertion: 28595:-31803: WT_NOTFOUND: item not found
2017-07-01T22:29:12.426+0800 I STORAGE  [initandlisten] exception in initAndListen: 28595 -31803: WT_NOTFOUND: item not found, terminating
2017-07-01T22:29:12.426+0800 I CONTROL  [initandlisten] dbexit:  rc: 100