mirrors/seaweedfs
1
0
Fork 0
mirror of https://github.com/seaweedfs/seaweedfs.git synced 2026-08-22 07:06:51 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix: update contract.go field source docs to match P1 implementation

Browse Source 
BlockVolState field mapping now matches actual StatusSnapshot():
- WALTailLSN ← super.WALCheckpointLSN (was: flusher.RetentionFloor)
- CommittedLSN ← flusher.CheckpointLSN() V1 interim (was: distCommit)
- CheckpointTrusted ← super.Validate()==nil (was: superblock.Valid)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
pingqiu
2026-03-30 20:44:04 -07:00
co-authored by Claude Opus 4.6
parent d5b2a3a345
commit cfec3bff4a
1 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
sw-block/bridge/blockvol/contract.go
+6 -6
View File
@@ -17,13 +17,13 @@ package blockvol
// sw-block/bridge/blockvol/ does NOT import weed/
// BlockVolState represents the real storage state from a blockvol instance.
// Each field maps to a specific blockvol source:
// Each field maps to a specific blockvol source (current P1 implementation):
//
// WALHeadLSN ← vol.nextLSN - 1 or vol.Status().WALHeadLSN
// WALTailLSN ← vol.flusher.RetentionFloor()
// CommittedLSN ← vol.distCommit.CommittedLSN()
// CheckpointLSN ← vol.flusher.CheckpointLSN()
// CheckpointTrusted ← vol.superblock.Valid + checkpoint file exists
// WALHeadLSN ← vol.nextLSN - 1 (last written LSN)
// WALTailLSN ← vol.super.WALCheckpointLSN (LSN boundary, not byte offset)
// CommittedLSN ← vol.flusher.CheckpointLSN() (V1 interim: committed = checkpointed)
// CheckpointLSN ← vol.super.WALCheckpointLSN (durable base image)
// CheckpointTrusted ← vol.super.Validate() == nil (superblock integrity)
type BlockVolState struct {
WALHeadLSN uint64
WALTailLSN uint64