我刚刚通过homebrew安装了MongoDB,并想通过命令行mongod启动它。
当我这样做时,我会收到以下消息:
2016-03-05T19:23:55.763+0100 I CONTROL [initandlisten] MongoDB starting : pid=52426 port=27017 dbpath=/data/db 64-bit host=Matthias-MBP
2016-03-05T19:23:55.764+0100 I CONTROL [initandlisten] db version v3.2.3
2016-03-05T19:23:55.764+0100 I CONTROL [initandlisten] git version: b326ba837cf6f49d65c2f85e1b70f6f31ece7937
2016-03-05T19:23:55.764+0100 I CONTROL [initandlisten] allocator: system
2016-03-05T19:23:55.764+0100 I CONTROL [initandlisten] modules: none
2016-03-05T19:23:55.764+0100 I CONTROL [initandlisten] build environment:
2016-03-05T19:23:55.764+0100 I CONTROL [initandlisten] distarch: x86_64
2016-03-05T19:23:55.764+0100 I CONTROL [initandlisten] target_arch: x86_64
2016-03-05T19:23:55.764+0100 I CONTROL [initandlisten] options: {}
2016-03-05T19:23:55.765+0100 I - [initandlisten] Detected data files in /data/db created by the 'wiredTiger' storage engine, so setting the active storage engine to 'wiredTiger'.
2016-03-05T19:23:55.765+0100 I STORAGE [initandlisten] wiredtiger_open config: create,cache_size=4G,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),
2016-03-05T19:23:56.483+0100 I CONTROL [initandlisten]
2016-03-05T19:23:56.483+0100 I CONTROL [initandlisten] ** WARNING: soft rlimits too low. Number of files is 256, should be at least 1000
2016-03-05T19:23:56.486+0100 I NETWORK [HostnameCanonicalizationWorker] Starting hostname canonicalization worker
2016-03-05T19:23:56.486+0100 I FTDC [initandlisten] Initializing full-time diagnostic data capture with directory '/data/db/diagnostic.data'
2016-03-05T19:23:56.488+0100 I NETWORK [initandlisten] waiting for connections on port 27017
2016-03-05T19:23:56.513+0100 W NETWORK [HostnameCanonicalizationWorker] Failed to obtain address information for hostname Matthias-MBP: nodename nor servname provided, or not known
最后一行听起来不太对。有什么问题吗?