25 Nov
2020
25 Nov
'20
noon
On 26/11/2020 00:35, Sreyan Chakravarty wrote:
On Wed, Nov 25, 2020 at 2:48 PM Ed Greshko <ed.greshko@greshko.com mailto:ed.greshko@greshko.com> wrote:
The difference here is the "thin-provisioned" lvm. In this case the Trim/Discard isn't being used to extend or improve the performance of the underlying hardware. It is being used to free/return unused blocks to the "pool".The question is how do I enable it ?
I don't think TRIM is supported since 'hdparm' gives me the following output:
Well, reading the link I sent suggests that the file system supports it.
Do you get the same error when you use the fstrim command from the command line? The format being...
fstrim [-Aa] [-o offset] [-l length] [-m minimum-size] [-v] mountpoint
--- The key to getting good answers is to ask good questions.