[pve-devel] [Enhancement request] Thin Provisionning problems.. need to zero LVM disks before deleting a VM

Floris Bos / Maxnet bos at je-eigen-domein.nl
Wed Mar 7 16:20:28 CET 2012

On 03/07/2012 03:59 PM, Dietmar Maurer wrote:
> Is issue_discard enabled by default in Centos? if not, why not? - Dietmar 

It is not set by default.

They do not set the discard option on ext4 by default either.
Not sure why.
Windows 7 does default to use trim. So I do would expect drive 
manufacturers to test the feature throughly.

Yours sincerely,

Floris Bos

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