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Zhengchao An
3005efe845
* fix(odm): declare the remote client retry policy per consumer The SDK retry policy was an inherited default: one logical call could cost three wire requests, so the migration breaker counted logical calls on top of a threefold amplification against a source that was already failing. Make it an explicit RemoteS3EndpointSpec field. Replication targets declare today's standard three attempts and keep their behaviour; the on-demand migration source and its admin probe declare a disabled policy, so one counted failure is exactly one source request and pull.rs owns the only retry budget. * fix(odm): count a stalled inline source as a source timeout The inline tee wraps its source body in the idle guard, but the tee turns a stalled source into an ordinary body read error, so the write-back reported it as a local write failure. Hand commit_inline the guard so the pull is counted under source_timeout instead. The background pump now enforces the idle budget through the same guard rather than a second copy of the timeout loop. * test(odm): cover a stalled source body end to end The fake target can now deliver a GetObject body in slices with a pause between them, so the inline abort can be driven by a stalled source instead of a truncated one. Two fault cases drop the workarounds they carried for the SDK's retries: the scripted fault count and the observed source request count now have to agree. The operations guide records the retry and idle-timeout guarantees.