On Tue, Oct 31, 2017 at 8:05 AM, shadow_lin <shadow_lin@xxxxxxx> wrote:
> Hi Jason,
> Thank you for your advice.
> The no discard option works gread.It now takes 5min to format 5t rbd image
> in xfs and only seconds to format in ext4.
> Is there any drawback to format rbd image with no discard option?
If it is a freshly created image, no drawback at all.
Thanks,
Ilya
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