The Storage Status page shows current historical disk usage for Greenplum master and segment hosts.
Disk Usage Summary
You can see current disk space in use, space free, and total space in the Disk Usage Summary panel. Disk space metrics for the segment hosts (GP Segments) and the master (GP Master) are shown in separate bar charts.
The GP Segments bar chart shows combined disk space for all segments.
The GP Masters bar chart shows combined disk space for master and standby master.
Click either of the summary charts to see details by host: space used, free, and total in gigabytes and as a percentage of the total.
Click a host name to display a list of directories on the host file system where partitions containing one or more Greenplum Database data directories are mounted. Hover over the directory name to see a list of the Greenplum data directories the partition contains.
Note: Newly added data directories (a newly created tablespace, for example) are not immediately updated, but will be refreshed within four hours.
GP Segments Usage History
The GP Segments Usage History panel presents a chart of percentage of disk space in use for the time period set by the control in the panel header.
Hover over the chart to see the percentage disk in use by all Greenplum Database segments at any given point in time.
GP Masters Usage History
The GP Masters Usage History panel presents a chart of percentage of disk space in use by the master and standby masters for the time period set by the control in the panel header.
Hover over the chart to see the percentage disk in use at any given point in time.