What happens to the indexer cluster when the indexer Cluster Master (CM) runs out of disk space?
What happens to the indexer cluster when the indexer Cluster Master (CM) runs out of disk space?
The indexer cluster will continue to operate as long as no indexers fail when the Cluster Master (CM) runs out of disk space. In this scenario, the CM's primary function of managing and coordinating the cluster is hindered, but the indexers themselves can still function normally for a certain period as long as there are no new failures in the cluster. This operation is not indefinite; the situation needs to be addressed promptly, but it is not immediately critical unless an indexer fails.
B is correct https://docs.splunk.com/Documentation/Splunk/latest/Indexer/Whathappenswhenamanagernodegoesdown
Same with any other event where a manager node goes down. https://docs.splunk.com/Documentation/Splunk/latest/Indexer/Whathappenswhenamanagernodegoesdown
B is correct
(Ref: CI Notes p.369) - Cluster will run as usual, as long as there are no other failures.
B is correct. There is no automatic fail over for indexer cluster. You have to manually bring it up so answer can not be C.
Agree on B, the indexers will function as normal for a while.