[PBM-1249] after restore, start slicing from backup last write (#912)

defbin · web-flow · commit c56ea19d0303 · 2024-02-27T09:53:33.000+01:00
diff --git a/pbm/slicer/slicer.go b/pbm/slicer/slicer.go
@@ -112,6 +112,10 @@ func (s *Slicer) Catchup(ctx context.Context) error {
 
 		return errors.Wrap(err, "get last chunk")
 	}
+	if lastRestore != nil && int64(lastChunk.EndTS.T) < lastRestore.StartTS {
+		s.lastTS = lastBackup.LastWriteTS
+		return nil
+	}
 
 	if lastBackup.Type != defs.LogicalBackup {
 		// the backup does not contain complete oplog to copy from

Original file line number	Diff line number	Diff line change
`@@ -112,6 +112,10 @@ func (s *Slicer) Catchup(ctx context.Context) error {`
`112`	`112`
`113`	`113`	`return errors.Wrap(err, "get last chunk")`
`114`	`114`	`}`
	`115`	`+ if lastRestore != nil && int64(lastChunk.EndTS.T) < lastRestore.StartTS {`
	`116`	`+ s.lastTS = lastBackup.LastWriteTS`
	`117`	`+ return nil`
	`118`	`+ }`
`115`	`119`
`116`	`120`	`if lastBackup.Type != defs.LogicalBackup {`
`117`	`121`	`// the backup does not contain complete oplog to copy from`