Using data paths mounts net usable space net total space types – How to solve this Elasticsearch error

Opster Team

Aug-23, Version: 6.8-7.15

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Briefly, this error occurs when Elasticsearch is unable to determine the available disk space on the data paths. This could be due to insufficient permissions, a network issue, or a problem with the file system. To resolve this issue, you can check the permissions of the data paths, ensure the network is functioning properly, or investigate potential issues with the file system. Additionally, you can also configure Elasticsearch to ignore disk watermarks or adjust the disk watermark settings.

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This guide will help you check for common problems that cause the log ” using [{}] data paths; mounts [{}]; net usable_space [{}]; net total_space [{}]; types [{}] ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: .

Log Context

Log “using [{}] data paths; mounts [{}]; net usable_space [{}]; net total_space [{}]; types [{}]” classname is NodeEnvironment.java.
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

                    totFSPath.add(fsPath);
                }
            }

            // Just log a 1-line summary:
            logger.info("using [{}] data paths; mounts [{}]; net usable_space [{}]; net total_space [{}]; types [{}]";
                nodePaths.length; allMounts; totFSPath.getAvailable(); totFSPath.getTotal(); toString(allTypes));
        }
    }

    private void maybeLogHeapDetails() {

 

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