[SERVER-24248] Run multiversion tests with different storage engines Created: 22/May/16  Updated: 02/Sep/16  Resolved: 25/Aug/16

Status: Closed
Project: Core Server
Component/s: Testing Infrastructure
Affects Version/s: None
Fix Version/s: 3.3.12

Type: Improvement Priority: Major - P3
Reporter: Max Hirschhorn Assignee: Jonathan Abrahams
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
Related
related to SERVER-25690 Disable options for older versions in... Closed
related to SERVER-23761 Prevent users from downgrading 3.4=>3... Closed
Backwards Compatibility: Fully Compatible
Sprint: TIG 18 (08/05/16), TIG 2016-08-29
Participants:
Linked BF Score: 0

 Description   

Of particular interest is to run upgrade/downgrade tests with both the mmapv1 and wiredTiger storage engines. The downgrade_replset.js test starts a replica set with the "latest" version and then downgrades all of the nodes to the "last-stable" version; however, it only runs with the mmapv1 storage engine. It therefore doesn't provide any coverage of the backwards breaking change from KeyString v2 (SERVER-19703).

Note: The work for this ticket may also involve tagging the existing multiversion tests with the "requires_persistence" tag to skip running them against the ephemeralForTest and inMemory storage engines.



 Comments   
Comment by Githook User [ 25/Aug/16 ]

Author:

{u'username': u'hptabster', u'name': u'Jonathan Abrahams', u'email': u'jonathan@mongodb.com'}

Message: SERVER-24248 Run multiversion tests with different storage engines

This reverts commit 45d31b50bd1669116248bae73d25769505e62acb.
Branch: master
https://github.com/mongodb/mongo/commit/657074a4ea7219886f35124632a2f3c8da4513d0

Comment by Githook User [ 18/Aug/16 ]

Author:

{u'username': u'hptabster', u'name': u'Jonathan Abrahams', u'email': u'jonathan@mongodb.com'}

Message: Revert "SERVER-24248 Run multiversion tests with different storage engines"

This reverts commit 2f02928e5726c66ff153f6b0b8bd5711e5203963.
Branch: master
https://github.com/mongodb/mongo/commit/45d31b50bd1669116248bae73d25769505e62acb

Comment by Githook User [ 18/Aug/16 ]

Author:

{u'username': u'hptabster', u'name': u'Jonathan Abrahams', u'email': u'jonathan@mongodb.com'}

Message: SERVER-24248 Run multiversion tests with different storage engines
Branch: master
https://github.com/mongodb/mongo/commit/2f02928e5726c66ff153f6b0b8bd5711e5203963

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