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Cheat Sheet 3.5 homework
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| mongod --config mongod.df30592c9ae3.conf | |
| mongodump -d local -c oplog.rs -o oplogD --port 30001 | |
| mkdir data | |
| mongo local --port 30001 | |
| MongoDB shell version: 2.6.1 | |
| connecting to: 127.0.0.1:30001/local | |
| > db.oplog.rs.findOne({o: {drop: "backupColl"}}) | |
| { | |
| "ts" : Timestamp(1398778745, 1), | |
| "h" : NumberLong("-4262957146204779874"), | |
| "v" : 2, | |
| "op" : "c", | |
| "ns" : "backupDB.$cmd", | |
| "o" : { | |
| "drop" : "backupColl" | |
| } | |
| } | |
| > use admin | |
| > db.shutdownServer() | |
| > exit | |
| mongorestore --dbpath data backupDB | |
| mongod --dbpath data --smallfiles --port 30001 | |
| mongo --port 30001 | |
| > use local | |
| > db.runCommand( { create: "oplog.rs", capped: true, size: (2 * 1024 * 1024 * 1024) } ) | |
| > exit | |
| mkdir oplogR | |
| cp oplogD/local/oplog.rs.bson oplogR/oplog.bson | |
| mongorestore --port 30001 --oplogReplay --oplogLimit 1398778745:1 oplogR | |
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