Reference Guide

Name Description Schema
physical_total
optional
Total combined space on the physical drives of the
appliance available for data.
Minimum value : 0
Maximum value : 9223372036854775807
integer (int64)
physical_used
optional
Total physical space consumed in the appliance, accounting
for all efficiency mechanisms, as well as all data protection.
Minimum value : 0
Maximum value : 9223372036854775807
integer (int64)
repeat_count
optional
Number of times the metrics are repeated.
Minimum value : 0
Maximum value : 2147483647
integer (int32)
shared_logical
_used
optional
Amount of space the volume family needs to hold the data
written by host and shared by snaps and fast-clones in the
family. This does not include deduplication or compression.
Minimum value : 0
Maximum value : 9223372036854775807
integer (int64)
snapshot_savi
ngs
optional
Ratio of the amount of space that would have been used by
snapshots if space efficiency was not applied to logical
space used solely by snapshots. For example, an object is
provisioned as 1 GB and it has two snapshots. Each
snapshot has 200 MB of data. Snapshot savings will be (1
GB + 1 GB) / (0.2 GB + 0.2 GB) or 5:1. The snapshot_savings
value will be 5 in this case.
number (float)
thin_savings
optional
Ratio of all the vVol provisioned to data they contain. This
is the ratio of logical_provisioned to logical_used. For
example, a cluster has two 2 GB objects and have written
500 MB bytes of data to them. The thin savings would be (2
* 2 GB) / (2 * 0.5 GB) or 4:1, so the thin_savings value would
be 4.0.
number (float)
timestamp
optional
End of sample period. string (date-time)
space_metrics_by_appliance_rollup
Summary of appliance level space metric data for a specific period of time, beginning with
timestamp and including the maximum and final values for that period. Current support is for a
time period of one hour and one day.
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Dell EMC PowerStore REST API Reference Guide