Questions tagged [wiredtiger]

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How to avoid massive number of files open at once?

I've been running MongoDB for several years under the MMAPv1 storage engine, but now need to upgrade to WiredTiger. (Mainly so I can use event streams, but also because mmapv1 has been deprecated). ...
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Restore mongoDB by --repair and WiredTiger

We accidentally deleted the directory rm -rf /data/db which was our MongoDB path, and thanks to extundelete, we recovered it and got the directory /data/db. Here are our files in the directory, and ...
1
vote
1answer
128 views

WiredTiger storage engine reports a large number of rollbacks in MongoDB

We have a MongoDB replication set consisting of three members: "members" : [ { "_id" : 6, "host" : "10.0.0.17:27017", ...