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| author | Bryn M. Reeves <bmr@redhat.com> | 2016-07-06 11:10:23 +0100 |
|---|---|---|
| committer | Bryn M. Reeves <bmr@redhat.com> | 2016-07-06 11:10:23 +0100 |
| commit | 28658541daef567f0f767190c244a100ea45476f (patch) | |
| tree | d90b570780377412baa25016679b81398c0eb94c | |
| parent | 1faa208067df2989c716fff40568f3948392b186 (diff) | |
| download | lvm2-28658541daef567f0f767190c244a100ea45476f.tar.gz | |
libdm: do not permit grouping regions with histograms
Although not harmful do not allow a group containing regions with
histograms since it is not currently possible to present histogram
data aggregated for the group.
| -rw-r--r-- | libdm/libdm-stats.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libdm/libdm-stats.c b/libdm/libdm-stats.c index c669b5111..06aa64566 100644 --- a/libdm/libdm-stats.c +++ b/libdm/libdm-stats.c @@ -3767,7 +3767,11 @@ int dm_stats_create_group(struct dm_stats *dms, const char *members, FMTu64, i, dms->regions[i].group_id); goto bad; } - + if (dms->regions[i].bounds) { + log_error("Region ID %d: grouping regions with " + "histograms is not yet supported", i); + goto bad; + } if (dms->regions[i].timescale == 1) precise++; |