On 26/12/10 18:42, drago01 wrote: > On Sun, Dec 26, 2010 at 6:34 PM, Ray Strode<halfline@xxxxxxxxx> wrote: >> Hi, >> >> On Sun, Dec 26, 2010 at 10:32 AM, drago01<drago01@xxxxxxxxx> wrote: >>> You don't want to use LVM (and you should mount the fs with the >>> discard option for trim to work). >> At plumbers it came out during the filesystem talk that the discard >> option is a really bad idea. It apparently has performance and >> reliabilty problems. Apparently, you're just supposed to run a >> command manually (that I don't remember of hand) when your disk starts >> to fill up. > > Yeah this depends on the drive though (on my Samsung drive it does not > seem to have a noticeable performance hit). > > The tool that can be run from time to time is the "wiper.sh" script > found in the hdparm tarball. Manually running a script "from time to time"? Can't we run this automatically instead? Why doesn't the drive do this? -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel
