top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

Can we use mongo recommended snapshot i.e LVM snapshot across versions?

0 votes
389 views

Can we use mongo recommended snapshot i.e LVM snapshot across versions? i.e snapshot taken from v2.4.10 and restore it to v3.0.4.
We have tested the same and this works. Is this recommended by mongo?

posted Aug 31, 2015 by anonymous

Share this question
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer

0 votes

For data files for regular mongod's yes. However, it may be more complex for configdb - there you can use mongodump instead (since it's a relatively small dataset).

answer Sep 1, 2015 by Mandeep Sehgal
Similar Questions
+2 votes
How do I know I need to retry when use mongo C driver API?

Considering working with a shard replica-set cluster, some emergency such as re-pick primary node will happen and maybe we can retry the command several times for waiting for recover of mongo.

Is there anyone know when use c driver api such as mongoc_collection_update, mongoc_collection_commond, mongoc_collection_insert, which error codes tell me that I can retry command for making the application more robust.

0 votes
Mongo: How can I invoke truncate with YCSB

I am trying to use the truncate feature within YCSB to cause the db to truncate the data set to allow multiple runs against the DB to see the same DB state in spite of previous runs inserts.
I am using -p truncate=true. Is this the correct way to cause a truncate in Mongo.

...