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| author | Samuel Just <sam.just@inktank.com> | 2013-01-09 16:41:40 -0800 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-01-15 19:25:11 -0800 |
| commit | 8fb0481391be8eb24468f8916fd094ce7fe6ba03 (patch) | |
| tree | b359ff3f74c1824cdb80f7e83502ba0002f1fe1c | |
| parent | 4affecee236b84fb1340b3cccfe82c627320200f (diff) | |
| download | ceph-8fb0481391be8eb24468f8916fd094ce7fe6ba03.tar.gz | |
ReplicatedPG: compare nlinks to snapcolls
nlinks gives us the number of hardlinks to the object.
nlinks should be 1 + snapcolls.size(). This will allow
us to detect links which remain in an erroneous snap
collection.
Signed-off-by: Samuel Just <sam.just@inktank.com>
| -rw-r--r-- | src/osd/ReplicatedPG.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/osd/ReplicatedPG.cc b/src/osd/ReplicatedPG.cc index f0fd24e4640..8b24fc93b96 100644 --- a/src/osd/ReplicatedPG.cc +++ b/src/osd/ReplicatedPG.cc @@ -6672,6 +6672,12 @@ bool ReplicatedPG::_report_snap_collection_errors( << std::endl; errors = true; } + if (nlinks != snapcolls.size() + 1) { + out << info.pgid << " osd." << osd << " unaccounted for links on object " + << hoid << " snapcolls " << snapcolls << " nlinks " << nlinks + << std::endl; + errors = true; + } return errors; } |