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This article mainly introduces how to backup and restore mongo fragmentation and replication set. The article is very detailed and has certain reference value. Interested friends must read it!

rpm version download

wget https://github.com/Percona-Lab/mongodb_consistent_backup/releases/download/1.1.0/mongodb_consistent_backup-1.1.0-1.el7.centos.x86_64.rpm

Backup:

[root@ip-10-1-2-32 data]# mongodb-consistent-backup -H 10.1.2.32:30000 -H 10.1.2.68:30000 -n backup -l ./ --archive.method=none --backup.mongodump.compression=gzip

Backup to the backup directory under the current directory

Recovery:

For example, restore conf files:

[root@ip-10-1-2-32 data]# /usr/local/mongodb/bin/mongorestore --oplogReplay --gzip /data/backup/20180503_1357/conf/dump/ --host 10.1.2.32 --port 27000

Recovery shard fragmentation is the same

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