Hi Team,

While taking incremental backup, the backup is failing due to below error.

MongoDBCtrl][2022/02/23 02:46:18 ]:Detected oplog rollover on [172.31.4.115:27017]. Submit FULL SNAP backup immediately to resync the oplog dumps

 

Please find below log size:

mongo-prod:PRIMARY> db.getReplicationInfo()

{ "logSizeMB" : 12780.66357421875, "usedMB" : 12814.53, "timeDiff" : 3876, "timeDiffHours" : 1.08, "tFirst" : "Mon Feb 28 2022 12:10:25 GMT+0530 (IST)", "tLast" : "Mon Feb 28 2022 13:15:01 GMT+0530 (IST)", "now" : "Mon Feb 28 2022 13:15:01 GMT+0530 (IST)" }

mongo-prod:PRIMARY>

 

Could you please let us know recommended size for oplog configuration.

 

Thanks,

Srikanta Patra