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Centera - Capacity to Performance
Issue:
The Centera cluster was configured with the nodes in Location A in Performance Mode (ie mirroring) and the nodes in Location B in Capacity Mode (ie striping).
We need the nodes in Location B changed from Capacity to Performance.
We don’t care about data already written, only about future new writes.
The array is 44TB with only a few GB of existing data, per-location.
Is there any easy way to do this, many thanks
lauriva
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September 4th, 2018 02:00
Hello,
mirroring or parity has no relationship with perf mode or capacity mode.
You have to check if parity is enabled with CenteraCLI command: "show protection"
Regards,
Laurent Riva
DELL/EMC