Latest USB3 Memory Sticks and TRIM

[Chris Murphy]

On Aug 23, 2014, at 2:22 AM, John Austin <ja at jaa.org.uk> wrote:
> 
> Not sure what this is really telling me

I suggest a bug at bugzilla.kernel.org against filesystem > other, as this would be a bug against FITRIM ioctl and ioctl fits in the kernel under fs. Both fstrim and the discard mount option leverage this ioctl, so I think this is the better bug to file. Point out both the discard failure dmesg, as well as the strace fstrim failure when the fs is mounted. Include the hdparm info suggested TRIM is supported.

The drawback of filing it at RHBZ is that it's almost certainly not a Fedora specific bug or regression, so it's best off going straight to the source.


Chris Murphy