Question : I run mongoaudit on a server. Those are the failed results: I don’t wish to hide my version […]
Tag: mongodb-3.2
MongoDB replica set configuration problem
Question : I’m facing some issues when trying the following: I have a three-node MongoDB 4.0 cluster, no sharding, one […]
Will MongoDB exceed the 64000 ulimit threshold?
Question : We are using MongoDB as a newbie and today we have exceeded the ulimit of the system causing […]
Stale monitoring errors?
Question : After setting a cluster with 3 shards, 3 config server with 2 mongos. I see these errors in […]
MongoDB insertion in two collections or one to improve insertion speed
Question : I have a collection, in which I have too many records (~300 million). And the insertion rate is […]
Mongodb crash after WiredTiger Cannot allocate memory error
Question : I am using MongoDB (3.2.6) as storage for my application and since a couple of weeks MongoDB started […]
Mongo DB Upgrade 3.0 to 3.2 Verification of Upgrade
Question : We have a few environments with MongoDB 3.0, these are standalone servers. These servers are already using WiredTiger […]
WiredTiger panic when attempting to rename .turtle leads to loss of all data
Question : We’ve seen this twice this week on separate servers (one staging, one production). 2017-10-19T12:50:37.525-0400 I ACCESS [conn266] Successfully […]
Re-evaluating sync source log entries when chainingAllowed = false
Question : We have recently upgraded our 3 member replica set from 3.0 to 3.2.9. Since the upgrade, we are […]
what is “planSummary: IDHACK”?
Question : This Query scans only one document and returns only one document. But this is very slow: 2017-05-22T07:13:24.548+0000 I […]