On Wed, Nov 25, 2020 at 11:27 PM Chris Murphy <li...@colorremedies.com> wrote:
> You don't have to enable anything. The fstrim.timer his enabled by default > and runs fstrim.service once per week. > > That command will issue fstrim on all mounted file systems listed in > fstab. It has no effect on HDD, or conventional "thick" lvm. But it does > have an effect on thin volumes, it will return no longer used blocks back > to the thin pool. > > Once per week is enough for most workloads. > DISCARD is not supported. And I have a traditional HDD not SSD. Do I still need DISCARD ? -- Regards, Sreyan Chakravarty
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