[ovirt-users] Discard After Delete: Why not the default?

[Troels Arvin]

Hello,

In the settings for a storage domain, in "Advanced Options", there is an 
option "Discard After Delete". The default is that the checkbox is not 
set.

The documentation at
https://www.ovirt.org/develop/release-management/features/storage/discard-
after-delete/ and 
https://www.ovirt.org/develop/release-management/features/storage/pass-
discard-from-guest-to-underlying-storage/
does not mention why the option is not the default. What drawback does 
the "Dicard After Delete" feature have, since it's not the default?

-- 
Regards,
Troels Arvin