MongDB啟動警告 ”WARNING: soft rlimits too low.“問題的解決方法,針對這個問題,這篇文章詳細介紹了相對應的分析和解答,希望可以幫助更多想解決這個問題的小伙伴找到更簡單易行的方法。
創(chuàng)新互聯(lián)建站服務項目包括龍子湖網(wǎng)站建設、龍子湖網(wǎng)站制作、龍子湖網(wǎng)頁制作以及龍子湖網(wǎng)絡營銷策劃等。多年來,我們專注于互聯(lián)網(wǎng)行業(yè),利用自身積累的技術優(yōu)勢、行業(yè)經(jīng)驗、深度合作伙伴關系等,向廣大中小型企業(yè)、政府機構等提供互聯(lián)網(wǎng)行業(yè)的解決方案,龍子湖網(wǎng)站推廣取得了明顯的社會效益與經(jīng)濟效益。目前,我們服務的客戶以成都為中心已經(jīng)輻射到龍子湖省份的部分城市,未來相信會繼續(xù)擴大服務區(qū)域并繼續(xù)獲得客戶的支持與信任!
MongoDB 3.4啟動的時候有如下告警:
# mongo
MongoDB shell version v3.4.13
connecting to: mongodb://127.0.0.1:27017
MongoDB server version: 3.4.13
Server has startup warnings:
2018-02-27T15:03:18.518+0800 I STORAGE [initandlisten]
2018-02-27T15:03:18.518+0800 I STORAGE [initandlisten] ** WARNING: Using the XFS filesystem is strongly recommended with the WiredTiger storage engine
2018-02-27T15:03:18.518+0800 I STORAGE [initandlisten] ** See http://dochub.mongodb.org/core/prodnotes-filesystem
2018-02-27T15:03:19.055+0800 I CONTROL [initandlisten]
2018-02-27T15:03:19.055+0800 I CONTROL [initandlisten] ** WARNING: Access control is not enabled for the database.
2018-02-27T15:03:19.055+0800 I CONTROL [initandlisten] ** Read and write access to data and configuration is unrestricted.
2018-02-27T15:03:19.055+0800 I CONTROL [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.
2018-02-27T15:03:19.055+0800 I CONTROL [initandlisten]
2018-02-27T15:03:19.055+0800 I CONTROL [initandlisten]
2018-02-27T15:03:19.055+0800 I CONTROL [initandlisten] ** WARNING: soft rlimits too low. rlimits set to 4096 processes, 65536 files. Number of processes should be at least 32768 : 0.5 times number of files.
查看系統(tǒng)限制:
# ulimit -a
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 192979
max locked memory (kbytes, -l) 64
max memory size (kbytes, -m) unlimited
open files (-n) 65536
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority (-r) 0
stack size (kbytes, -s) 10240
cpu time (seconds, -t) unlimited
max user processes (-u) 4096
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited
解決方法:
可以直接在當前shell中設置:ulimit -n
例如:
ulimit -f unlimited
ulimit -t unlimited
ulimit -v unlimited
ulimit -n 64000
ulimit -m unlimited
ulimit -u 64000
永久生效,需要寫入到/etc/profile
改完后需要重啟 mongod服務
>use admin
>db.shutdownServer()
關于MongDB啟動警告 ”WARNING: soft rlimits too low.“問題的解決方法問題的解答就分享到這里了,希望以上內(nèi)容可以對大家有一定的幫助,如果你還有很多疑惑沒有解開,可以關注創(chuàng)新互聯(lián)行業(yè)資訊頻道了解更多相關知識。