iMajna
Reputation: 499
Cassandra change data storage
Currently I'm using one disk for saving data of Cassandra. I want to switch to new disk (remove current) and keep the current data.
Do you have any ideas or suggestions?
Upvotes: 0
Views: 126
Answers (1)
Mandraenke
Reputation: 3266
You can just copy over the files (when the node is not running). Often your data is somewhere like /var/lib/cassandra/data.
- shut down the node
- copy all data to the new disk
- mount new disk to the correct location
- restart the node
That should be it.
Upvotes: 3
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