3 people 67691a1eea volume server: split volume_copy into phases and type the delete-after-status gate (#11485) ...

volume_copy was one ~400-line handler, and the rule that an existing
local replica is deleted only after the source's ReadVolumeFileStatus
succeeded was held by statement order alone. The keep_remote_data=true
that the pre-copy delete and the failed-copy rollback must share was
kept in sync by a comment pointing from one to the other.

The handler is now a ~60-line orchestrator over connect_to_copy_source,
SourceVolumeStatus::fetch, delete_existing_replica,
plan_copy_destination and a VolumeCopyJob whose run() drives
preallocate_dat, transfer_files, finish_copied_files and
mount_and_reply, with cleanup_failed_copy on error.
delete_existing_replica takes a &SourceVolumeStatus, which only fetch
can construct (private field in a child module), so the delete cannot
be called before the status RPC. Both deletes go through
delete_replica_keep_remote.

Pure refactor: call order, status codes and messages, cancellation
checks, throttling, progress reports and cleanup are unchanged.

Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Co-authored-by: Chris Lu <chrislusf@users.noreply.github.com>

2026-09-27 20:12:55 +08:00

..

remote_storage

volume: typed tier errors so a missing remote object answers NotFound (#11484)

2026-09-27 19:39:25 +08:00

security

rust: a seaweed-common crate for the address and TLS helpers both crates carry (#11358)

2026-09-20 13:30:58 -07:00

server

volume server: split volume_copy into phases and type the delete-after-status gate (#11485)

2026-09-27 20:12:55 +08:00

storage

fix(volume-rust): reserve a disk before replacing a replica in VolumeCopy, and check record counts (#11483)

2026-09-27 19:40:07 +08:00

config.rs

volume: reject invalid -minFreeSpace and duration flags at startup like Go (#11447)

2026-09-26 12:00:06 +08:00

images.rs

Rust volume server implementation with CI (#8539)

2026-03-26 17:24:35 -07:00

lib.rs

rust volume: stop glibc retaining freed EC buffers as unreturnable heap (#11255)

2026-09-10 09:29:31 -07:00

main.rs

rust volume: build outgoing gRPC clients in one place and give every dial a connect timeout (#11354)

2026-09-20 19:41:37 -07:00

malloc_tuning.rs

rust volume: stop glibc retaining freed EC buffers as unreturnable heap (#11255)

2026-09-10 09:29:31 -07:00

metrics.rs

s3api: don't delete chunks when CreateEntry outcome is ambiguous (#11376)

2026-09-17 19:58:49 -07:00

security.rs

rust: cargo fmt both crates, with a commented-out fmt --check CI step (#11329)

2026-09-15 09:29:22 -07:00

version.rs

rust: clippy-clean both crates and adopt the std APIs the 1.91 MSRV allows (#11312)

2026-09-14 11:29:29 -07:00