Server became hung when using Trend Micro real-time scanner with gluster storage.

Solution Verified - Updated -

Issue

  • Gluster clients are getting hang.
  • The following errors were reported:

    [11430(bash)]: gsch_scan(1179828,1,0) - interrupted & wait(1000)
    [11430(bash)]: gsch_scan(1179828,1,0) - interrupted & wait(1000): timeout = -512
    
  • Trend Micro Deep Security Agent is tainting the kernel, dsa_filter P(U), redirfs (U), gsch (U)

Environment

  • Red Hat Enterprise Linux (RHEL) 6.x
  • Red Hat Enterprise Linux (RHEL) 7.x
  • Using the native Gluster Clients

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