Elasticsearch start fail

[kk_graylog1]

in graylog 3.0
i want to move /var/lib/elasticsearch to nfs
here is my step

stop graylog
stop elasticsearch
stop mongodb

mv /var/lib/elasticsearch /mnt/nfs/elasticsearch

after that

elasticsearch start fail

i try to

chown -R elasticsearch:elasticsearch /mnt/nfs/elasticsearch
chmod -R 777 /mnt/nfs/elasticsearch

elasticsearch still start fail

any one helps

thanks very much

[benvanstaveren]

@kk_graylog1

i want to move /var/lib/elasticsearch to nfs

Don’t. Just don’t. NFS is not made to hold Elasticsearch’s data.

[macko003]

//Did you tell the new location to elasticsearch?

Also as @benvanstaveren mentioned, don’t use NFS for store local database.
If you do a little research almost of the hits are performance problems…

https://www.google.com/search?q=elasticsearch+over+nfs&ie=utf-8&oe=utf-8&client=firefox-b-ab