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CONTAP-449488: SAS adapter driver encountered error "Bad Read Data Transfer" on adapter 0

  1. Last updated
    May 22, 2025
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Category:
ontap-9
Specialty:
core
Last Updated:
5/22/2025, 7:00:38 AM

Issue

  • Receive the following messages in the EMS log

sas.adapter.exception:debug: SAS adapter driver encountered error "Bad Read Data Transfer" on adapter 0.
sas.adapter.reset:debug: Resetting SAS adapter 0.
scsi.cmd.checkCondition: Disk device 0m.i2.1L64: Check Condition: CDB 0x28:23065500:0008: Sense Data SCSI:aborted command - (0xb - 0x89 0x2 0x15)(18144).
  • Reseating SAS cables or changing the used SAS ports does not help

 

 

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