mongodb 在 linux下的启动提示信息问题-问答-阿里云开发者社区-阿里云

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mongodb 在 linux下的启动提示信息问题

落地花开啦 2016-02-29 11:40:22 3364

求助,安装mongo 3.0.4 后,运行mongo命令后提示如下,不知可有哪位大侠遇到过同样问题,肯请指点一二,如何处理其中的警告问题,不胜感谢
Server has startup warnings:
2015-04-29T18:03:17.544+0800 I STORAGE [initandlisten]
2015-04-29T18:03:17.544+0800 I STORAGE [initandlisten] ** WARNING: Readahead for /var/lib/mongo is set to 4096KB
2015-04-29T18:03:17.544+0800 I STORAGE [initandlisten] ** We suggest setting it to 256KB (512 sectors) or less
2015-04-29T18:03:17.544+0800 I STORAGE [initandlisten] ** http://dochub.mongodb.org/core/readahead
2015-04-29T18:03:17.679+0800 I CONTROL [initandlisten]
2015-04-29T18:03:17.679+0800 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'.
2015-04-29T18:03:17.679+0800 I CONTROL [initandlisten] ** We suggest setting it to 'never'
2015-04-29T18:03:17.679+0800 I CONTROL [initandlisten]
2015-04-29T18:03:17.679+0800 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'.
2015-04-29T18:03:17.679+0800 I CONTROL [initandlisten] ** We suggest setting it to 'never'
2015-04-29T18:03:17.679+0800 I CONTROL [initandlisten]
2015-04-29T18:03:17.679+0800 I CONTROL [initandlisten] ** WARNING: soft rlimits too low. rlimits set to 4096 processes, 64000 files. Number of processes should be at least 32000 : 0.5 times number of files.
2015-04-29T18:03:17.679+0800 I CONTROL [initandlisten]

NoSQL Linux MongoDB
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  • 落地花开啦
    2019-07-17 18:50:10

    没有出现什么问题,就是你的一些系统环境参数不是最优,它提醒你最好最好修改一下

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