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Merge pull request #6290 from ThomasWaldmann/compact-free-space-master

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compact segments: improve freeable / freed space log output
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TW 2022-02-13 18:25:01 +01:00 • committed by GitHub
commit 0cebe62264
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1 changed files with 5 additions and 5 deletions
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src/borg/repository.py
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@ -738,7 +738,7 @@ class Repository:
if not self.compact:
logger.debug('nothing to do: compact empty')
return
freed_space = 0
quota_use_before = self.storage_quota_use
index_transaction_id = self.get_index_transaction_id()
segments = self.segments
unused = [] # list of segments, that are not used anymore
@ -774,13 +774,12 @@ class Repository:
# we want to compact if:
# - we can free a considerable relative amount of space (freeable_ratio over some threshold)
if not (freeable_ratio > threshold):
logger.debug('not compacting segment %d (freeable: %2.2f%% [%d bytes])',
logger.debug('not compacting segment %d (maybe freeable: %2.2f%% [%d bytes])',
segment, freeable_ratio * 100.0, freeable_space)
pi.show()
continue
freed_space += freeable_space # this is what we THINK we can free
segments.setdefault(segment, 0)
logger.debug('compacting segment %d with usage count %d (freeable: %2.2f%% [%d bytes])',
logger.debug('compacting segment %d with usage count %d (maybe freeable: %2.2f%% [%d bytes])',
segment, segments[segment], freeable_ratio * 100.0, freeable_space)
for tag, key, offset, data in self.io.iter_objects(segment, include_data=True):
if tag == TAG_COMMIT:
@ -867,7 +866,8 @@ class Repository:
pi.show()
pi.finish()
complete_xfer(intermediate=False)
logger.info('compaction freed about %s repository space.', format_file_size(freed_space))
quota_use_after = self.storage_quota_use
logger.info('compaction freed about %s repository space.', format_file_size(quota_use_before - quota_use_after))
logger.debug('compaction completed.')
def replay_segments(self, index_transaction_id, segments_transaction_id):