【坑】mongodb启动报错

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mongodb真的很脆弱,公司加个防火墙,马上就不行了,撤掉也必须重启,重启还容易报错


cd 到mongodb的安装路径 ,然后启动


./mongod --dbpath=/data/mongodb/master/data --logpath=/data/mongodb/master/log/master.log                                     data和log是两个文件夹,这里可以随意建


启动有异常信息

2017-08-31T17:25:31.926+0800 I CONTROL  [initandlisten] MongoDB starting : pid=12882 port=27017 dbpath=/data/db 64-bit host=env-122017-08-31T17:25:31.926+0800 I CONTROL  [initandlisten] db version v3.4.12017-08-31T17:25:31.926+0800 I CONTROL  [initandlisten] git version: 5e103c4f5583e2566a45d740225dc250baacfbd72017-08-31T17:25:31.926+0800 I CONTROL  [initandlisten] OpenSSL version: OpenSSL 1.0.1e-fips 11 Feb 20132017-08-31T17:25:31.926+0800 I CONTROL  [initandlisten] allocator: tcmalloc2017-08-31T17:25:31.926+0800 I CONTROL  [initandlisten] modules: none2017-08-31T17:25:31.926+0800 I CONTROL  [initandlisten] build environment:2017-08-31T17:25:31.926+0800 I CONTROL  [initandlisten]     distmod: rhel702017-08-31T17:25:31.926+0800 I CONTROL  [initandlisten]     distarch: x86_642017-08-31T17:25:31.926+0800 I CONTROL  [initandlisten]     target_arch: x86_642017-08-31T17:25:31.926+0800 I CONTROL  [initandlisten] options: {}2017-08-31T17:25:31.926+0800 I STORAGE  [initandlisten] exception in initAndListen: 29 Data directory /data/db not found., terminating2017-08-31T17:25:31.926+0800 I NETWORK  [initandlisten] shutdown: going to close listening sockets...2017-08-31T17:25:31.926+0800 I NETWORK  [initandlisten] shutdown: going to flush diaglog...2017-08-31T17:25:31.926+0800 I CONTROL  [initandlisten] now exiting2017-08-31T17:25:31.926+0800 I CONTROL  [initandlisten] shutting down with code:100

解决办法:

把data目录下的.lock文件删掉,再执行启动命令,然后 ss -nlpt|grep mongo  能看到pid,说明启动成功了

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