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Tree: b31383e294

add-ec-vacuum

add-filer-iam-grpc

add-iam-grpc-management

add_fasthttp_client

add_remote_storage

adding-message-queue-integration-tests

adjust-fsck-cutoff-default

admin/csrf-s3tables

allow-no-role-arn

also-delete-parent-directory-if-empty

avoid_releasing_temp_file_on_write

changing-to-zap

codex-rust-volume-server-bootstrap

codex/admin-oidc-auth-ui

codex/cache-iam-policy-engines

codex/ec-repair-worker

codex/erasure-coding-shard-distribution

codex/list-object-versions-newest-first

collect-public-metrics

copilot/fix-helm-chart-installation

copilot/fix-s3-object-tagging-issue

copilot/make-renew-interval-configurable

copilot/make-renew-interval-configurable-again

copilot/sub-pr-7677

create-table-snapshot-api-design

data_query_pushdown

dependabot/maven/other/java/client/com.google.protobuf-protobuf-java-3.25.5

dependabot/maven/other/java/examples/org.apache.hadoop-hadoop-common-3.4.0

detect-and-plan-ec-tasks

do-not-retry-if-error-is-NotFound

ec-disk-type-support

enhance-erasure-coding

expand-the-s3-PutObject-permission-to-the-multipart-permissions

fasthttp

feat/lazy-directory-listing-remote-mounts

feature-8113-storage-class-disk-routing

feature/iceberg-data-compaction

feature/mini-port-detection

feature/modernize-s3-tests

feature/s3-multi-cert-support

feature/s3tables-improvements-and-spark-tests

feature/sra-uds-handler

feature/sw-block

filer1_maintenance_branch

fix-8303-s3-lifecycle-ttl-assign

fix-GetObjectLockConfigurationHandler

fix-bucket-name-case-7910

fix-helm-fromtoml-compatibility

fix-mount-http-parallelism

fix-mount-read-throughput-7504

fix-pr-7909

fix-s3-configure-consistency

fix-s3-object-tagging-issue-7589

fix-sts-session-token-7941

fix-versioning-listing-only

fix/iceberg-stage-create-semantics

fix/mount-cache-consistency

fix/object-lock-delete-enforcement

fix/plugin-ui-remove-scheduler-settings

fix/sts-body-preservation

fix/windows-test-file-cleanup

ftp

gh-pages

has-weed-sql-command

iam-multi-file-migration

iam-permissions-and-api

improve-fuse-mount

improve-fuse-mount2

logrus

master

message_send

mount2

mq-subscribe

mq2

nfs-cookie-prefix-list-fixes

optimize-delete-lookups

original_weed_mount

plugin-system-phase1

plugin-ui-enhancements-restored

pr-7412

pr/7984

pr/8140

raft-dual-write

random_access_file

refactor-needle-read-operations

refactor-volume-write

remote_overlay

remove-implicit-directory-handling

revert-5134-patch-1

revert-5819-patch-1

revert-6434-bugfix-missing-s3-audit

rust-volume-server

s3-remote-cache-singleflight

s3-select

s3tables-by-claude

scheduler-sequential-iteration

sub

tcp_read

test-reverting-lock-table

test_udp

testing

testing-sdx-generation

tikv

track-mount-e2e

upgrade-versions-to-4.00

volume_buffered_writes

worker-execute-ec-tasks

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dev

helm-3.65.1

v0.69

v0.70beta

v3.33

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seaweedfs/weed/storage/blockvol

History

Ping Qiu b31383e294 feat: Phase 4A CP3 -- promotion, rebuild, split-brain prevention Add master-driven lifecycle operations: promotion, demotion, rebuild, and split-brain prevention. All testable on Windows with mock TCP. New files: - promotion.go: HandleAssignment (single entry point for role changes), promote (Replica/None -> Primary with durable epoch), demote (Primary -> Draining -> Stale with drain timeout) - rebuild.go: RebuildServer (WAL catch-up + full extent streaming), StartRebuild client (WAL catch-up with full extent fallback, two-phase rebuild with second catch-up for concurrent writes) Modified: - wal_writer.go: ScanFrom() method, ErrWALRecycled sentinel - repl_proto.go: rebuild message types + RebuildRequest encode/decode - blockvol.go: assignMu, drainTimeout, rebuildServer fields; HandleAssignment/StartRebuildServer/StopRebuildServer methods; rebuild server stop in Close() - dirty_map.go: Clear() method for full extent rebuild 32 new tests covering WAL scan, promotion/demotion, rebuild server, rebuild client, split-brain prevention, and full lifecycle scenarios. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>		2 weeks ago
..
iscsi	feat: Phase 3 — performance tuning, iSCSI session refactor, store integration	2 weeks ago
scripts	feat: Phase 3 — performance tuning, iSCSI session refactor, store integration	2 weeks ago
adapter.go	feat: Phase 3 — performance tuning, iSCSI session refactor, store integration	2 weeks ago
adapter_test.go	feat: Phase 3 — performance tuning, iSCSI session refactor, store integration	2 weeks ago
blockvol.go	feat: Phase 4A CP3 -- promotion, rebuild, split-brain prevention	2 weeks ago
blockvol_qa_test.go	feat: Phase 3 — performance tuning, iSCSI session refactor, store integration	2 weeks ago
blockvol_test.go	feat: Phase 4A CP3 -- promotion, rebuild, split-brain prevention	2 weeks ago
bug_gc_panic_test.go	feat: Phase 3 — performance tuning, iSCSI session refactor, store integration	2 weeks ago
config.go	feat: Phase 3 — performance tuning, iSCSI session refactor, store integration	2 weeks ago
config_test.go	feat: Phase 3 — performance tuning, iSCSI session refactor, store integration	2 weeks ago
dirty_map.go	feat: Phase 4A CP3 -- promotion, rebuild, split-brain prevention	2 weeks ago
dirty_map_test.go	feat: Phase 3 — performance tuning, iSCSI session refactor, store integration	2 weeks ago
dist_group_commit.go	feat: Phase 4A CP2 — WAL shipping, replica barrier, distributed group commit	2 weeks ago
epoch.go	feat: Phase 4A CP1 — epoch, lease, role state machine, write gate	2 weeks ago
flusher.go	feat: Phase 3 — performance tuning, iSCSI session refactor, store integration	2 weeks ago
flusher_test.go	feat: Phase 3 — performance tuning, iSCSI session refactor, store integration	2 weeks ago
group_commit.go	feat: Phase 4A CP1 — epoch, lease, role state machine, write gate	2 weeks ago
group_commit_test.go	feat: Phase 3 — performance tuning, iSCSI session refactor, store integration	2 weeks ago
lba.go	feat: add BlockVol engine and iSCSI target (Phase 1 + Phase 2)	2 weeks ago
lba_test.go	feat: add BlockVol engine and iSCSI target (Phase 1 + Phase 2)	2 weeks ago
lease.go	feat: Phase 4A CP1 — epoch, lease, role state machine, write gate	2 weeks ago
promotion.go	feat: Phase 4A CP3 -- promotion, rebuild, split-brain prevention	2 weeks ago
qa_phase3_engine_test.go	feat: Phase 4A CP1 — epoch, lease, role state machine, write gate	2 weeks ago
qa_phase4a_cp1_test.go	feat: Phase 4A CP1 — epoch, lease, role state machine, write gate	2 weeks ago
qa_phase4a_cp2_test.go	feat: Phase 4A CP2 — WAL shipping, replica barrier, distributed group commit	2 weeks ago
rebuild.go	feat: Phase 4A CP3 -- promotion, rebuild, split-brain prevention	2 weeks ago
recovery.go	feat: add BlockVol engine and iSCSI target (Phase 1 + Phase 2)	2 weeks ago
recovery_test.go	feat: Phase 3 — performance tuning, iSCSI session refactor, store integration	2 weeks ago
repl_proto.go	feat: Phase 4A CP3 -- promotion, rebuild, split-brain prevention	2 weeks ago
replica_apply.go	feat: Phase 4A CP2 — WAL shipping, replica barrier, distributed group commit	2 weeks ago
replica_barrier.go	feat: Phase 4A CP2 — WAL shipping, replica barrier, distributed group commit	2 weeks ago
role.go	feat: Phase 4A CP1 — epoch, lease, role state machine, write gate	2 weeks ago
superblock.go	feat: Phase 4A CP1 — epoch, lease, role state machine, write gate	2 weeks ago
superblock_test.go	feat: add BlockVol engine and iSCSI target (Phase 1 + Phase 2)	2 weeks ago
wal_entry.go	feat: add BlockVol engine and iSCSI target (Phase 1 + Phase 2)	2 weeks ago
wal_entry_test.go	feat: add BlockVol engine and iSCSI target (Phase 1 + Phase 2)	2 weeks ago
wal_shipper.go	feat: Phase 4A CP2 — WAL shipping, replica barrier, distributed group commit	2 weeks ago
wal_writer.go	feat: Phase 4A CP3 -- promotion, rebuild, split-brain prevention	2 weeks ago
wal_writer_test.go	feat: Phase 3 — performance tuning, iSCSI session refactor, store integration	2 weeks ago
write_gate.go	feat: Phase 4A CP1 — epoch, lease, role state machine, write gate	2 weeks ago