Detected data files in /Volumes/SeagateBackupPlusDrive/Mongodb/mongodb created by the 'wiredTiger' storage engine, so setting the active storage engine to 'wiredTiger'.
2017-04-04T00:00:51.812-0400 I STORAGE  [initandlisten] wiredtiger_open config: create,cache_size=9G,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),
2017-04-04T00:00:51.859-0400 E STORAGE  [initandlisten] WiredTiger (-31802) [1491278451:859327][15050:0x7fff7d3d1310], connection: log file journal/WiredTigerLog.0000005020 corrupted: Bad magic number 0: WT_ERROR: non-specific WiredTiger error
2017-04-04T00:00:51.859-0400 E STORAGE  [initandlisten] WiredTiger (-31804) [1491278451:859385][15050:0x7fff7d3d1310], connection: the process must exit and restart: WT_PANIC: WiredTiger library panic
2017-04-04T00:00:51.859-0400 I -        [initandlisten] Fatal Assertion 28558
2017-04-04T00:00:51.859-0400 I -        [initandlisten] 

***aborting after fassert() failure


2017-04-04T00:00:51.864-0400 F -        [initandlisten] Got signal: 6 (Abort trap: 6).

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