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TRIM operation fails with error "fstrim: /cassdb01: FITRIM ioctl failed: Operation not supported"

Solution Verified - Updated 2015-02-26T17:24:41+00:00 -

Issue

TRIM operation fails with error "fstrim: /cassdb01: FITRIM ioctl failed: Operation not supported"

Environment

Red Hat Enterprise Linux 6
Onboard RAID controller

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