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be more clear that this is a "beyond repair" case, fixes #2427 

(cherry picked from commit 697942cd01)
This commit is contained in:
Thomas Waldmann 2017-04-20 19:08:33 +02:00
parent b60f42f8f3
commit 5ed63479c1
1 changed files with 7 additions and 1 deletions
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8
borg/repository.py
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@ -152,7 +152,13 @@ class Repository:
index_transaction_id = self.get_index_transaction_id() index_transaction_id = self.get_index_transaction_id()
segments_transaction_id = self.io.get_segments_transaction_id() segments_transaction_id = self.io.get_segments_transaction_id()
if index_transaction_id is not None and segments_transaction_id is None: if index_transaction_id is not None and segments_transaction_id is None:
raise self.CheckNeeded(self.path) # we have a transaction id from the index, but we did not find *any*
# commit in the segment files (thus no segments transaction id).
# this can happen if a lot of segment files are lost, e.g. due to a
# filesystem or hardware malfunction. it means we have no identifiable
# valid (committed) state of the repo which we could use.
msg = '%s" - although likely this is "beyond repair' % self.path # dirty hack
raise self.CheckNeeded(msg)
# Attempt to automatically rebuild index if we crashed between commit # Attempt to automatically rebuild index if we crashed between commit
# tag write and index save # tag write and index save
if index_transaction_id != segments_transaction_id: if index_transaction_id != segments_transaction_id: