Details
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Type:
Bug
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Status: Engineering Closed (View Workflow)
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Priority:
Low
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Resolution: Cannot Reproduce
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Affects Version/s: 11.3-U5
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Fix Version/s: N/A
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Component/s: OS
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Labels:
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Impact:Medium
Description
Having the same issue of periodic crashes (details from ticket listed in Summary) appear to be same/similar. Unable to determine a consistent action that creates the crash.
HW:
- Supermicro 6048R-E1CR24L
- 256GB ECC
- 2 x E5-2680v4
- 2 x NVME (PCIe bus)
Tried modifying VT-d params in BIOS, SR-IOV, IOAT, etc. Was suspicious that virtualization support being enabled (for a bare metal install) may have been part and parcel to the issue. SR-IOV (disabled) seemed to reduce frequency, but still occurs (may be red herring?).
