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recreate: fix crash if recompress and deduplication beyond autocommit_threshold 

ie. it means that if all the recompressed chunks were already in the repo
no data would be written, so there would be no active txn, so failure
ensues.
This commit is contained in:
Marian Beermann 2016-08-27 14:31:57 +02:00
parent e60ed80433
commit e4e6787906
1 changed files with 1 additions and 1 deletions
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src/borg/archive.py
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@ -1450,7 +1450,7 @@ class ArchiveRecreater:
chunk_id, size, csize = self.cache.add_chunk(chunk_id, chunk, target.stats, overwrite=overwrite) chunk_id, size, csize = self.cache.add_chunk(chunk_id, chunk, target.stats, overwrite=overwrite)
new_chunks.append((chunk_id, size, csize)) new_chunks.append((chunk_id, size, csize))
self.seen_chunks.add(chunk_id) self.seen_chunks.add(chunk_id)
if self.recompress: if self.recompress and self.cache.seen_chunk(chunk_id) == 1:
# This tracks how many bytes are uncommitted but compactable, since we are recompressing # This tracks how many bytes are uncommitted but compactable, since we are recompressing
# existing chunks. # existing chunks.
target.recreate_uncomitted_bytes += csize target.recreate_uncomitted_bytes += csize