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mongodump 失败且导致mongo服务挂掉
问题阐述：
mongodb版本3.2.7（yum安装）
需要mongodump出一个collection 如下
mongodump --collection abc --db db
abc 为接近2亿条，单条大概200B
每次执行mongodum命令，进度到52.5%就会报错如下，并且mongo服务挂掉，必须重启
2017-05-02T17:08:51.663+0800 [############............] db.abc 91363661/177602822 (51.4%) 2017-05-02T17:08:54.663+0800 [############............] db.abc 91744632/177602822 (51.7%) 2017-05-02T17:08:57.663+0800 [############............] db.abc 92279192/177602822 (52.0%) 2017-05-02T17:09:00.663+0800 [############............] db.abc 92629211/177602822 (52.2%) 2017-05-02T17:09:03.663+0800 [############............] db.abc 93112828/177602822 (52.4%) 2017-05-02T17:09:05.619+0800 [############............] db.abc 93288043/177602822 (52.5%) 2017-05-02T17:09:09.823+0800 Failed: error reading collection: EOF You have mail in /var/spool/mail/admin [admin@syslog-1.dev.abc-inc.com /abc_log_nas] $ps aux | grep mongo admin 30931 0.0 0.0 103244 860 pts/2 S+ 17:14 0:00 grep mongo You have mail in /var/spool/mail/admin [root@syslog-1.dev.abc-inc.com /home/admin/bin] #/etc/init.d/mongod status mongod dead but subsys locked [root@syslog-1.dev.abc-inc.com /home/admin/bin] #/etc/init.d/mongod restart Stopping mongod: [ OK ] Starting mongod: [ OK ] [root@syslog-1.dev.abc-inc.com /home/admin/bin] #tail -n 10 /var/spool/mail/admin X-Cron-Env: <PATH=/usr/bin:/bin> X-Cron-Env: <LOGNAME=admin> X-Cron-Env: <USER=admin> Message-Id: <20160601115558.741D2601FD@syslog-1.dev.rokid-inc.com> Date: Mon, 11 Apr 2016 05:16:11 +0800 (CST) ssh: Could not resolve hostname syslog-1: Temporary failure in name resolution rsync: connection unexpectedly closed (0 bytes received so far) [receiver] rsync error: unexplained error (code 255) at io.c(600) [receiver=3.0.6] rsync error: unexplained error (code 255) at io.c(600) [receiver=3.0.6] rsync: connection unexpectedly closed (0 bytes received so far) [receiver] rsync error: unexplained error (code 255) at io.c(600) [receiver=3.0.6]
目前还没找到解决的方法。。。。。。同时也求助各位大神。。。。。。
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