Nagios Support Forum

Hello,

I just lost one disk on my server (human mistake, unrecoverable data):
/usr/local/nagioslogserver/elasticsearch/data

New, and healthy disk is now connected to data directory.
All other parts of system are OK, how to recover after such failure?

Remove node from cluster? then uninstall LS and then reinstall LS?
(remove node like(?): https://assets.nagios.com/downloads/nag ... luster.pdf)
(uninstall node like(?): https://support.nagios.com/forum/viewto ... 37&t=43624)

Or reinstall full server?

Or some smart solution? (eg. just copy some data to force node to start replication?)

Darek.

Is elasticsearch back up and running? It should take care of replicating the data if necessary.

Do you see all nodes in the cluster if you run:
Also run the following to check the indices' health:
and shard health:

Thanks for tip
Was enough to find source what is wrong

This time, was no proper access rights to disk, after replacement.
Service was starting well but no reponse from :9200
After fixing access rights and restarting service all is OK.

Darek.

That's great to hear, I'm glad you got it fixed! Are we okay to lock this and mark it as resolved?