Re: Latest USB3 Memory Sticks and TRIM

2014-08-23 Thread Chris Murphy
On Aug 23, 2014, at 2:22 AM, John Austin 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 t

Re: Latest USB3 Memory Sticks and TRIM

2014-08-23 Thread John Austin
On Fri, 2014-08-22 at 14:07 -0600, Chris Murphy wrote: > On Aug 22, 2014, at 1:55 AM, John Austin wrote: > > > Hi > > I have a Corsair Flash Voyager GTX USB3 memory stick which is > > advertised as supporting TRIM. > > > > I assume there are several other manufacturers with similar devices > >

Re: Latest USB3 Memory Sticks and TRIM

2014-08-22 Thread Chris Murphy
On Aug 22, 2014, at 1:55 AM, John Austin wrote: > Hi > I have a Corsair Flash Voyager GTX USB3 memory stick which is > advertised as supporting TRIM. > > I assume there are several other manufacturers with similar devices > > My device is working well (ext4) and is very fast but does not appea

Latest USB3 Memory Sticks and TRIM

2014-08-22 Thread John Austin
Hi I have a Corsair Flash Voyager GTX USB3 memory stick which is advertised as supporting TRIM. I assume there are several other manufacturers with similar devices My device is working well (ext4) and is very fast but does not appear to respond to the TRIM command even though hdparm suggests it s