Notification
Risk classification
HIPER (High Impact and/or Pervasive)
Abstract
HIPER/Pervasive: DEFERRED: Linux LPAR/systems running on 9105 and 9786 model servers on FW1030 with NVMe drives plugged into the second NVMe backplane (feature code EJ1X or EJ1Y) can have data incorrectly written to system memory. This may cause undetected data corruption in a partition, or a partition/system crash.
For models 9105-22A, 9105-22B, and 9786-22H, the affected NVMe drive slots are C12/C13.
For models 9105-42A, 9105-41B, and 9786-42H, the affected NVMe drive slots are C12/C13/C14/C15.
Problem exposure requires an affected NVMe drive slot to be populated and directly assigned to a logical partition installed with the Linux operating system.
To mitigate the risk of this issue, please install the FW1030.10 or later service pack and re-IPL the system.
For models 9105-42A, 9105-41B, and 9786-42H, the affected NVMe drive slots are C12/C13/C14/C15.
Problem exposure requires an affected NVMe drive slot to be populated and directly assigned to a logical partition installed with the Linux operating system.
To mitigate the risk of this issue, please install the FW1030.10 or later service pack and re-IPL the system.
Date first published
17 February 2023
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Document Information
Modified date:
17 February 2023
UID
ibm16956588