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  1. Core Server
  2. SERVER-26870

Sometimes collection data file is not removed even though collection is dropped

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: 3.2.10
    • Fix Version/s: 3.4.1, 3.5.1
    • Component/s: WiredTiger
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Backport Completed:
    • Backport Requested:
      v3.2
    • Steps To Reproduce:
      Hide 

      $ /usr/bin/mongod --dbpath=/data/test/mongodb --replSet=shard01 --directoryperdb
      		 
       
      		 
      > rs.initialize()
      		 
      > use test
      		 
      > db.coll.insert({dummy:1})
      		 
       
      		 
      $ Quit mongod with Ctrl+C
      		 
      $ Restart mongod with the same options (above)
      		 
       
      		 
      > use test
      		 
      > db.coll.drop()
      		 
       
      		 
      $ ls -alh ${MONGODB_DATA}/test/
      		 
      -rw-r--r-- 1 root root  16K Nov  2 01:44 collection-11--7504200015463324137.wt

      Show
      $ /usr/bin/mongod --dbpath=/data/test/mongodb --replSet=shard01 --directoryperdb   > rs.initialize() > use test > db.coll.insert({dummy:1})   $ Quit mongod with Ctrl+C $ Restart mongod with the same options (above)   > use test > db.coll.drop()   $ ls -alh ${MONGODB_DATA}/test/ -rw-r--r-- 1 root root 16K Nov 2 01:44 collection-11--7504200015463324137.wt
    • Sprint:
      Storage 2016-12-12
    • Case:
    • Linked BF Score:
      0

      Description

      Once mongod is restarted with Ctrl+c,
      Collection data file is not removed when collection is dropped.
      But index file is removed.

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          Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. SERVER-28402 Dropping collection not releasing diskspace on secondary

          • Major - P3 - Major loss of function.
          • Closed
          related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-31101 WT table not dropped after collection is dropped due to long-running OperationContext

          • Major - P3 - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. SERVER-31573 WT table not dropped on primary after collection is dropped

          • Major - P3 - Major loss of function.
          • Closed

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                Dates

                • Created:
                  Updated:
                  Resolved: