Elasticsearch snapshot on more than 1 NFS shared filesystem


(Arun) #1

We have multi-node ES cluster of 4 nodes version 5.3

Due to infrastructure restrictions we can't mount single NFS volume on all nodes.

We planned to create single repository named backup location pointing to 1st NFS shared drive for 2 nodes and 2nd shared drive location with same repository name and same path for other 2 nodes.
Mount point path.repo will be the same on all nodes but it points to different NFS storage in the backend.

Will it work out?
How Snapshots will be created in that case? How Incremental snapshot will work as sometimes snapshot api call can go to different nodes?
If we query repository will it give snapshot particular to shared drive mapped on node where api gets executed?

Please revert back for possibilities. Thanks.


(system) #2

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