We're using 2.1 OVA and ran out of space. Due to a lack of knowledge all the index directories under /var/opt/graylog/data/elasticsearch/graylog/nodes/0/indices/graylog_0 were deleted. We now only have _state in there, before there were three directories 0, 1 & 3.
We can't go to System\Indices and when choosing Search we get: Error Message:Unable to execute searchException:org.elasticsearch.action.search.SearchPhaseExecutionException The log under /var/log/graylog/server/current shows: 2016-11-23_04:51:30.13483 2016-11-23 05:51:30,134 ERROR: org.graylog2.indexer.rotation.strategies.AbstractRotationStrategy - Cannot perform rotation at this moment. 2016-11-23_04:51:40.13652 2016-11-23 05:51:40,136 ERROR: org.graylog2.indexer.rotation.strategies.MessageCountRotationStrategy - Unknown index, cannot perform rotation 2016-11-23_04:51:40.13654 org.graylog2.indexer.IndexNotFoundException: Couldn't find index graylog_0 We tried to manually cycling the deflector, but it didn't help: curl -XPOST *http://127.0.0.1:9000/api/system/deflector/cycle* <http://127.0.0.1:9000/api/system/deflector/cycle> Multiple reboots were performed, but the situation is the same. We don't care about the previous data, but would just like to get the server up and running. Please assist. -- You received this message because you are subscribed to the Google Groups "Graylog Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/graylog2/bdb903be-8b9d-4606-9734-a78001e3aaa0%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
