Performance issue on gfs2 filesystem when there are lots journal flushes occurring

Solution In Progress - Updated -

Issue

Performance issue on gfs2 filesystem when there are lots journal flushes occurring

Environment

  • Red Hat Enterprise Linux Server 5 (with Clustering and Cluster Storage)
  • Red Hat Enterprise Linux Server 6, 7 (with the High Availability Add On and Resilient Storage Add Ons)
  • A Global Filesystem 2(gfs2)

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