Note:
This action is not supported on enclosures with a dual controller configuration.
Use this action to change the write-cache mode setting of all the physical drives in an array. The write-cache mode determines if a physical drive stores data before or after sending a confirmation to the controller.
Attention: It is
possible to lose data if a power outage occurs while using the write-back
setting. Consider carefully whether to use the write-back setting on a physical
drive. Depending on how you use the system, the write-back setting might be
undesirable.
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