| commit | 67e2e2b281812b5caf4923a38aadc6b89e34f064 | [log] [tgz] |
|---|---|---|
| author | Joe Thornber <ejt@redhat.com> | Wed Mar 28 18:41:29 2012 +0100 |
| committer | Alasdair G Kergon <agk@redhat.com> | Wed Mar 28 18:41:29 2012 +0100 |
| tree | c04255840de5e70a0aa2880d1f1c8bfe1b2e7817 | |
| parent | 104655fd4dcebd50068ef30253a001da72e3a081 [diff] |
dm thin: add pool target flags to control discard Add dm thin target arguments to control discard support. ignore_discard: Disables discard support no_discard_passdown: Don't pass discards down to the underlying data device, but just remove the mapping within the thin provisioning target. Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>