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Forwardport: repository: add debug logging for issue (#6918) (#6946)

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repository: add debug logging for issue #6687
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KN4CK3R 2022-08-06 23:38:30 +02:00 committed by GitHub
parent 9f0050d409
commit 00aca33ba6
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1 changed files with 15 additions and 5 deletions
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20
src/borg/repository.py
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@ -859,11 +859,11 @@ def complete_xfer(intermediate=True):
elif tag == TAG_DELETE and not in_index: elif tag == TAG_DELETE and not in_index:
# If the shadow index doesn't contain this key, then we can't say if there's a shadowed older tag, # If the shadow index doesn't contain this key, then we can't say if there's a shadowed older tag,
# therefore we do not drop the delete, but write it to a current segment. # therefore we do not drop the delete, but write it to a current segment.
shadowed_put_exists = key not in self.shadow_index or any( key_not_in_shadow_index = key not in self.shadow_index
# If the key is in the shadow index and there is any segment with an older PUT of this # If the key is in the shadow index and there is any segment with an older PUT of this
# key, we have a shadowed put. # key, we have a shadowed put.
shadowed < segment shadowed_put_exists = key_not_in_shadow_index or any(
for shadowed in self.shadow_index[key] shadowed < segment for shadowed in self.shadow_index[key]
) )
delete_is_not_stable = index_transaction_id is None or segment > index_transaction_id delete_is_not_stable = index_transaction_id is None or segment > index_transaction_id
@ -909,6 +909,16 @@ def complete_xfer(intermediate=True):
self.compact[new_segment] += size self.compact[new_segment] += size
segments.setdefault(new_segment, 0) segments.setdefault(new_segment, 0)
else: else:
logger.debug(
"dropping DEL for id %s - seg %d, iti %r, knisi %r, spe %r, dins %r, si %r",
bin_to_hex(key),
segment,
index_transaction_id,
key_not_in_shadow_index,
shadowed_put_exists,
delete_is_not_stable,
self.shadow_index.get(key),
)
# we did not keep the delete tag for key (see if-branch) # we did not keep the delete tag for key (see if-branch)
if not self.shadow_index[key]: if not self.shadow_index[key]:
# shadowed segments list is empty -> remove it # shadowed segments list is empty -> remove it