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mcsimon1

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8 years ago

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mcsimon1

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August 31st, 2018 06:00

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

    9 Posts

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    Posted 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