CEPH Storage For Elasticsearch

[Christian_Dahlqvist]

I did a quick search and found the following reasonably recent threads:

Elasticsearch support for Distributed FS like Rook-ceph

Hi, Does Elasticsearch architecture supports Distributed File system for storage like rook-ceph?

Is ElasticSearch supports CephRBD or CephRBD-fast with RWO access?

Is ElasticSearch supports CephRBD or CephRBD-fast with RWO access ?

Rook ceph for Elastic Search

Hello, We are deploying elastic search on kubernetes farm and we have rook ceph as our distributed storage. I was going through earlier topic and there was enough reason than with ES being heavy used for File system. But, is there a plan at this point to support distributed storage? what is the recommendation for kubernetes based deployments with distributed storage ?

Elasticsearch IOPS

Hello Team I am having Elasticsearch version 5.6.3 running on RHEL 7.4. This Cluster is of 10 nodes. Hardware : 8 CPU and 32 GB RAM. Hard Disk : HDD { CEPH Storage } Elastic Data Paths : Multiple { 7 Different mount points }. We are logging logs data into this ES cluster. When we are performing IO Test using "fio" tool , we are getting throughput of sequential write to multiple mount points as below WRITE: bw=20.3MiB/s (21.3MB/s), 20.3MiB/s-20.3MiB/s (21.3MB/s-21.3MB/s), io=24.0GiB (25.8G…

I am not aware of any recent changes that would change the recommendations in these posts.