Availability Correctness

Kind: test-surface

Record: reasoning:test-surface-availability-correctness

Canonical: Reasoning

uptime >= SLO under the declared fault set

Listed in Reasoning records, after Reliability Correctness and before Consistency Correctness.

Dimension

• probability

Evidence grounds

• ver-evidence

Evidence source

• runtime-observation

Invariant

• availability-under-stress

Lens

• temporal

Predicate grounds

• ver-ground-truth

Predicate type

• bound

Techniques

• chaos-testing
• fault-injection

Verdict domain

• pass
• fail
• unknown

Linked from

• The nodes
• The dimensions
• The lenses
• The techniques
• The invariants
• Verdicts
• Predicate types
• Evidence sources