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roachprod,roachtest: don't RAID0 local SSD and PD/EBS #98783
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C-bugCode not up to spec/doc, specs & docs deemed correct. Solution expected to change code/behavior.Code not up to spec/doc, specs & docs deemed correct. Solution expected to change code/behavior.T-testengTestEng TeamTestEng Teamquality-fridayA good issue to work on on Quality FridayA good issue to work on on Quality Fridayv23.1.18v23.2.4
Description
Describe the problem
See #98782.
To Reproduce
Run the test in #97019.
Expected
I think RAID'ing wildly different storage media together should be a very explicit opt-in. Also, nobody will take this opt-in, so it maybe shouldn't even be possible.
When multiple EBS/PD-SSD volumes are created however, it makes some sense to RAID them together, however again I am skeptical (read: totally critical) of that being a good default.
Some discussion in #98782 (comment).
Jira issue: CRDB-25519
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C-bugCode not up to spec/doc, specs & docs deemed correct. Solution expected to change code/behavior.Code not up to spec/doc, specs & docs deemed correct. Solution expected to change code/behavior.T-testengTestEng TeamTestEng Teamquality-fridayA good issue to work on on Quality FridayA good issue to work on on Quality Fridayv23.1.18v23.2.4