| commit | d1d9220cbaeecce910f3ecfeb71cc897a678eb68 | [log] [tgz] |
|---|---|---|
| author | Joe Thornber <ejt@redhat.com> | Tue Nov 11 11:58:32 2014 +0000 |
| committer | Mike Snitzer <snitzer@redhat.com> | Wed Nov 12 20:14:59 2014 -0500 |
| tree | 5bdc1b75df308bc21321292d33fb956b0a9998cc | |
| parent | 7ae34e7778966d39f66397491eb114b613202c20 [diff] |
dm cache: emit a warning message if there are a lot of cache blocks Loading and saving millions of block mappings takes time. We may as well explain what's going on, and encourage people to use a larger cache block size. Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>