Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 2.0.0-M20
    • None
    • replication
    • None
    • Ubuntu 16.04.2 LTS

    Description

      We use a master and two slave replication ApacheDS servers. The replication mode is Refresh-Only. We have approx. 2000 users and 200 groups defined. Every night the group memberships of all users are updated by a series of LDAP calls made by an application server.

      After a couple of days we ran out of disk space on the master ApacheDS server. The system went from 37 GB free disk space to zero. You can observe the leak using the "lsof +L1" command. Here is the output:

      COMMAND   PID     USER   FD   TYPE DEVICE   SIZE/OFF NLINK   NODE NAME
      java    17143 apacheds  364u   REG   8,17     114688     0 395467 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.13.db (deleted)
      java    17143 apacheds  366u   REG   8,17    9297920     0 395468 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.17.db (deleted)
      java    17143 apacheds  368u   REG   8,17 1515405312     0 395469 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.1.db (deleted)
      java    17143 apacheds  370u   REG   8,17     106496     0 395470 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.12.db (deleted)
      java    17143 apacheds  372u   REG   8,17     114688     0 395471 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.14.db (deleted)
      java    17143 apacheds  374u   REG   8,17   28942336     0 395472 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.9.db (deleted)
      java    17143 apacheds  376u   REG   8,17 1521311744     0 395473 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.2.db (deleted)
      java    17143 apacheds  378u   REG   8,17    2703360     0 395474 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.18.db (deleted)
      java    17143 apacheds  380u   REG   8,17 1515405312     0 395475 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.3.db (deleted)
      java    17143 apacheds  382u   REG   8,17 1521311744     0 395476 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.4.db (deleted)
      java    17143 apacheds  384u   REG   8,17    2703360     0 395477 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.19.db (deleted)
      java    17143 apacheds  386u   REG   8,17     245760     0 395478 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.8.db (deleted)
      java    17143 apacheds  388u   REG   8,17     122880     0 395479 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.10.db (deleted)
      java    17143 apacheds  390u   REG   8,17 1501945856     0 395480 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.15.db (deleted)
      java    17143 apacheds  392u   REG   8,17 1501945856     0 395481 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.6.db (deleted)
      java    17143 apacheds  394u   REG   8,17 1501945856     0 395482 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.5.db (deleted)
      java    17143 apacheds  396u   REG   8,17     114688     0 395483 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.11.db (deleted)
      java    17143 apacheds  398u   REG   8,17     114688     0 395484 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.16.db (deleted)
      java    17143 apacheds  400u   REG   8,17 1501945856     0 395485 /data/apacheds/default/syncrepl-data/REPL_EVENT_LOG.7.db (deleted)
      

      As you can see, some of the file handles of already deleted files need to be closed().

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            Unassigned Unassigned
            magma Herbert Vonhoegen
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              Created:
              Updated: