Filesystem TRIM Discards Fails With Error "operation is not supported" (Doc ID 2303201.1)

Last updated on SEPTEMBER 05, 2017

Applies to:

Linux OS - Version Oracle Linux 7.0 and later
Linux x86-64

Symptoms

When trying to set TRIM discards for SSD(Solid-State Disk) or thinly-provisioned storage, the command fails with error complaining about "operation not supported"

 

Cause

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