refactor: v2 linked clone (backport #500)#536

Merged

derekbit merged 14 commits into

v1.12.xfrom

mergify/bp/v1.12.x/pr-500

May 19, 2026

Commits on May 19, 2026

feat(types): add clone entrypoint naming constants and helpers

shuo-wu
authored and
mergify[bot]
committed
feat(replica): add clone entrypoint struct and replica fields

shuo-wu
authored and
mergify[bot]
committed
feat(replica): exclude clone entrypoints from snapshot lvol map

shuo-wu
authored and
mergify[bot]
committed
feat(replica): recover clone entrypoint and clone replica info on construct

shuo-wu
authored and
mergify[bot]
committed
feat(replica): rewrite linked-clone src/dst to use clone entrypoints

shuo-wu
authored and
mergify[bot]
committed
feat: add clone entrypoint protection for delete and snapshot operations

shuo-wu
authored and
mergify[bot]
committed
feat(replica): refresh and auto-cleanup clone entrypoints during sync

shuo-wu
authored and
mergify[bot]
committed
feat(replica): sync and repair clone replica lineage during Sync

shuo-wu
authored and
mergify[bot]
committed
refactor: place clone entrypoint at ActiveChain[0] and fix clone ancestry handling

authored and
mergify[bot]
committed
refactor(replica): isolate ActiveChain[0] Children per replica

authored and
mergify[bot]
committed
feat(proto): expose linked-clone metadata via gRPC/protobuf

authored and
mergify[bot]
committed
chore(vendor): update types vendor for DstReplicaSrcReplicaPairMap proto

authored and
mergify[bot]
committed
feat(engine): add N-replica simultaneous linked-clone via DstReplicaSrcReplicaPairMap

authored and
mergify[bot]
committed
test: add unit and integration tests for linked-clone entrypoint lifecycle

authored and
mergify[bot]
committed

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refactor: v2 linked clone (backport #500)#536

refactor: v2 linked clone (backport #500)#536
derekbit merged 14 commits into
v1.12.xfrom
mergify/bp/v1.12.x/pr-500

Commits on May 19, 2026

feat(types): add clone entrypoint naming constants and helpers

feat(replica): add clone entrypoint struct and replica fields

feat(replica): exclude clone entrypoints from snapshot lvol map

feat(replica): recover clone entrypoint and clone replica info on construct

feat(replica): rewrite linked-clone src/dst to use clone entrypoints

feat: add clone entrypoint protection for delete and snapshot operations

feat(replica): refresh and auto-cleanup clone entrypoints during sync

feat(replica): sync and repair clone replica lineage during Sync

refactor: place clone entrypoint at ActiveChain[0] and fix clone ancestry handling

refactor(replica): isolate ActiveChain[0] Children per replica

feat(proto): expose linked-clone metadata via gRPC/protobuf

chore(vendor): update types vendor for DstReplicaSrcReplicaPairMap proto

feat(engine): add N-replica simultaneous linked-clone via DstReplicaSrcReplicaPairMap

test: add unit and integration tests for linked-clone entrypoint lifecycle