openstack
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openstack
Code Issues Proposed changes

Update git submodules 

* Update swift from branch 'master'
  to 2e89e92cb77bd5341a1a290bdfc9402b02f71ab6
  - Merge "ssync: fix decoding of ts_meta when ts_data has offset"
  - ssync: fix decoding of ts_meta when ts_data has offset
    
    The SsyncSender encodes object file timestamps in a compact form and
    the SsyncReceiver decodes the timestamps and compares them to its
    object file set.
    
    The encoding represents the meta file timestamp as a delta from the
    data file timestamp, NOT INCLUDING the data file timestamp offset.
    
    Previously, the decoding was erroneously calculating the meta file
    timestamp as the sum of the delta plus the data file timestamp
    INCLUDING the offset.
    
    For example, if the SssyncSender has object file timestamps:
    
      ts_data = t0_1.data
      ts_meta = t1.data
    
    then the receiver would erroneously perceive that the sender has:
    
      ts_data = t0_1.data
      ts_meta = t1_1.data
    
    As described in the referenced bug report, this erroneous decoding
    could cause the SsyncReceiver to request that the SsyncSender sync an
    object that is already in sync, which results in a 409 Conflict at the
    receiver. The 409 causes the ssync session to terminate, and the same
    process repeats on the next attempt.
    
    Closes-Bug: #2007643
    Co-Authored-By: Clay Gerrard <clay.gerrard@gmail.com>
    Change-Id: I74a0aac0ac29577026743f87f4b654d85e8fcc80
This commit is contained in:
Zuul 2023-04-14 18:18:09 +00:00 committed by Gerrit Code Review
parent 7e95fd28fb
commit f3c33eadbb
1 changed files with 1 additions and 1 deletions
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2
swift

@ -1 +1 @@
Subproject commit 8e875df65a3158aeb80318c77fd06662c0ed6d52
Subproject commit 2e89e92cb77bd5341a1a290bdfc9402b02f71ab6