gitlab-com-seaweedfs/seaweedfs
1
0
Fork 0
mirror of https://github.com/seaweedfs/seaweedfs.git synced 2024-01-19 02:48:24 +00:00
Code Issues Projects Releases Wiki Activity

skip if the remote entry update is because of internal managerial operations

Browse source
This commit is contained in:
Chris Lu 2021-08-08 15:58:10 -07:00
parent eed26af266
commit dcf614a8c3
1 changed files with 21 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

21
weed/command/filer_remote_sync.go
View file

@ -151,6 +151,10 @@ func followUpdatesAndUploadToRemote(option *RemoteSyncOptions, filerSource *sour
return nil
}
fmt.Printf("create: %+v\n", resp)
if !shouldSendToRemote(message.NewEntry) {
fmt.Printf("skipping creating: %+v\n", resp)
return nil
}
dest := toRemoteStorageLocation(util.FullPath(mountedDir), util.NewFullPath(message.NewParentPath, message.NewEntry.Name), remoteStorageMountLocation)
reader := filer.NewChunkStreamReader(filerSource, message.NewEntry.Chunks)
return client.WriteFile(dest, message.NewEntry, reader)
@ -163,6 +167,10 @@ func followUpdatesAndUploadToRemote(option *RemoteSyncOptions, filerSource *sour
if message.OldEntry != nil && message.NewEntry != nil {
oldDest := toRemoteStorageLocation(util.FullPath(mountedDir), util.NewFullPath(resp.Directory, message.OldEntry.Name), remoteStorageMountLocation)
dest := toRemoteStorageLocation(util.FullPath(mountedDir), util.NewFullPath(message.NewParentPath, message.NewEntry.Name), remoteStorageMountLocation)
if !shouldSendToRemote(message.NewEntry) {
fmt.Printf("skipping updating: %+v\n", resp)
return nil
}
if resp.Directory == message.NewParentPath && message.OldEntry.Name == message.NewEntry.Name {
if isSameChunks(message.OldEntry.Chunks, message.NewEntry.Chunks) {
fmt.Printf("update meta: %+v\n", resp)
@ -217,3 +225,16 @@ func isSameChunks(a, b []*filer_pb.FileChunk) bool {
}
return true
}
func shouldSendToRemote(entry *filer_pb.Entry) bool {
if entry.RemoteEntry == nil {
return true
}
if entry.RemoteEntry.Size != int64(filer.FileSize(entry)) {
return true
}
if entry.RemoteEntry.LastModifiedAt < entry.Attributes.Mtime {
return true
}
return false
}