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osd/PG: compensate for sloppy hobject scrub bounds from hammer

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Hammer is sloppy about the hobject_t's it uses for the scrub bounds in that
the pool isn't set.  (Hammer FileStore doesn't care, but post-hammer is
much more careful about this sort of thing.)

Compensate by setting the pool on any scrub messages we receive.

Signed-off-by: Sage Weil <sage@redhat.com>
This commit is contained in:
Sage Weil 2015-09-24 11:38:41 -04:00
parent 6f11b82f30
commit cdccf1106e
1 changed files with 7 additions and 1 deletions
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8
src/osd/PG.cc
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@ -3647,8 +3647,14 @@ void PG::replica_scrub(
return;
}
// compensate for hobject_t's with wrong pool from sloppy hammer OSDs
hobject_t start = msg->start;
hobject_t end = msg->end;
start.pool = info.pgid.pool();
end.pool = info.pgid.pool();
build_scrub_map_chunk(
map, msg->start, msg->end, msg->deep, msg->seed,
map, start, end, msg->deep, msg->seed,
handle);
vector<OSDOp> scrub(1);