RHEL6: hpsa cmd_alloc returned NULL!

Solution Verified - Updated -


  • Intermittent error messages like kern,err,[1723802.047869] hpsa 0000:03:00.0: cmd_alloc returned NULL!
  • Usually observed during high load scenarios on the Smart Array using hpds driver


  • Red Hat Enterprise Linux 6
  • hpsa driver (3.2.0-RH1)

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