Applies to Data ONTAP 8 ONTAP 9 DS4243 disk shelf DS4246 disk shelf Issue The following power error is reported on the PSU: ses.psu.powerReqError:CRITICAL]: Not enough power supplies are present in ch...Applies to Data ONTAP 8 ONTAP 9 DS4243 disk shelf DS4246 disk shelf Issue The following power error is reported on the PSU: ses.psu.powerReqError:CRITICAL]: Not enough power supplies are present in channel ## disk shelf # to satisfy disk drive and shelf power requirements. ses.psu.coolingReqError:CRITICAL]: Improper power supply placement in channel ## disk shelf #. Power supplies must be installed in proper numbers and locations to satisfy disk drive power and disk shelf air-flow requirements.
