[SERVER-44796] Adjust nojournal startup warning to be more compelling Created: 22/Nov/19  Updated: 29/Oct/23  Resolved: 10/Dec/19

Status: Closed
Project: Core Server
Component/s: Replication, Storage
Affects Version/s: None
Fix Version/s: 3.6.17, 4.2.3, 4.3.3, 4.0.15

Type: Improvement Priority: Major - P3
Reporter: Eric Milkie Assignee: Eric Milkie
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Related
is related to SERVER-45992 InMemory engine startupwarnings confu... Closed
Backwards Compatibility: Fully Compatible
Backport Requested:
v4.2, v4.0, v3.6
Sprint: Execution Team 2019-12-16
Participants:

 Description   

The current warning reads:

    • WARNING: This replica set is running without journaling enabled but the
    • writeConcernMajorityJournalDefault option to the replica set config
    • is set to true. The writeConcernMajorityJournalDefault
    • option to the replica set config must be set to false
    • or w:majority write concerns will never complete.

While the consequence mentioned is true, we should also indicate that, regardless of w:majority writes, memory usage on both mmapv1 and WiredTiger will increase to the point of eventual node failure.



 Comments   
Comment by Githook User [ 18/Dec/19 ]

Author:

{'name': 'Eric Milkie', 'email': 'milkie@mongodb.com', 'username': 'milkie'}

Message: SERVER-44796 adjust nojournal startup warning to be more compelling

(cherry picked from commit ca0c52357a2f92b37d4a3131199130507ad49bb8)
Branch: v4.2
https://github.com/mongodb/mongo/commit/c7e25503bbdaf242898528982b543542f982940d

Comment by Githook User [ 18/Dec/19 ]

Author:

{'name': 'Eric Milkie', 'email': 'milkie@mongodb.com', 'username': 'milkie'}

Message: SERVER-44796 adjust nojournal startup warning to be more compelling

(cherry picked from commit ca0c52357a2f92b37d4a3131199130507ad49bb8)
Branch: v4.0
https://github.com/mongodb/mongo/commit/1ab19f74100849437558dff2b611b62392404a25

Comment by Githook User [ 18/Dec/19 ]

Author:

{'name': 'Eric Milkie', 'email': 'milkie@mongodb.com', 'username': 'milkie'}

Message: SERVER-44796 adjust nojournal startup warning to be more compelling

(cherry picked from commit ca0c52357a2f92b37d4a3131199130507ad49bb8)
Branch: v3.6
https://github.com/mongodb/mongo/commit/15b13bb4431ccffc392c45eec003c393b57f7b61

Comment by Githook User [ 10/Dec/19 ]

Author:

{'email': 'milkie@mongodb.com', 'name': 'Eric Milkie', 'username': 'milkie'}

Message: SERVER-44796 adjust nojournal startup warning to be more compelling
Branch: master
https://github.com/mongodb/mongo/commit/ca0c52357a2f92b37d4a3131199130507ad49bb8

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