mongo崩潰修復 --journal enabled when journal/ files are present, terminating

version:3.2.5

exception: exception in initAndListen: 13597 can't start without --journal enabled when journal/ files are present, terminating

解決方法

1.刪除 journal 文件夾

2.執行

./mongod --repair --dbpath xxxx --storageEngine=mmapv1 --nojournal

會出現如下日誌

2017-05-27T16:14:55.258+0800 I STORAGE  [FileAllocator] allocating new datafile /home/gongbg/mongo_data/data/shard/_tmp_repairDatabase_0/local.1, filling with zeroes...
2017-05-27T16:14:55.271+0800 I STORAGE  [FileAllocator] done allocating datafile /home/gongbg/mongo_data/data/shard/_tmp_repairDatabase_0/local.1, size: 2047MB,  took 0.013 secs

等所有執行完成以後，此問題就修復成功了。