I/O performance reduced on RHEL 6 with Symantec Storage Foundation SF 6.0.1

Solution Unverified - Updated -

Issue

Using dd to write to the entire length of a test device is significantly slower on Red Hat Enterprise Linux (RHEL) 6, when upgrading to Symantec Storage Foundation version 6.0.1.

Environment

  • RHEL 6
  • Symantec Storage Foundation 6.0.1.

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