[SERVER-7251] Detect and handle non-supported CPU on startup Created: 03/Oct/12  Updated: 05/Apr/17  Resolved: 10/Oct/16

Status: Closed
Project: Core Server
Component/s: Usability
Affects Version/s: 2.2.0
Fix Version/s: None

Type: Improvement Priority: Minor - P4
Reporter: Ian Whalen (Inactive) Assignee: DO NOT USE - Backlog - Platform Team
Resolution: Won't Fix Votes: 1
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
is related to SERVER-5639 Atomic Integer Implementations Not Co... Closed
Backwards Compatibility: Fully Compatible
Participants:

 Description   

from SERVER-5639: "Given that this defect for older CPU processors will not be corrected, shouldn't the MongoDB daemon initialization be modified to detect "non-supported" CPUs, display an appropriate error messasge and exit gracefully as opposed to allowing the software to error down the road after executing an illegal instruction?"



 Comments   
Comment by Mira Carey [ 10/Oct/16 ]

Given that we've dropped support for 32 bit builds, I'm going to mark this as won't fix (as the original problem exists only in pre-x64 x86)

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