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37 lines
1.5 KiB
Go
37 lines
1.5 KiB
Go
package filer
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import (
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"context"
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"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
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"github.com/seaweedfs/seaweedfs/weed/pb/remote_pb"
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"github.com/seaweedfs/seaweedfs/weed/util"
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)
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func (entry *Entry) IsInRemoteOnly() bool {
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return len(entry.GetChunks()) == 0 && entry.Remote != nil && entry.Remote.RemoteSize > 0
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}
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func MapFullPathToRemoteStorageLocation(localMountedDir util.FullPath, remoteMountedLocation *remote_pb.RemoteStorageLocation, fp util.FullPath) *remote_pb.RemoteStorageLocation {
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remoteLocation := &remote_pb.RemoteStorageLocation{
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Name: remoteMountedLocation.Name,
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Bucket: remoteMountedLocation.Bucket,
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Path: remoteMountedLocation.Path,
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}
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remoteLocation.Path = string(util.FullPath(remoteLocation.Path).Child(string(fp)[len(localMountedDir):]))
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return remoteLocation
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}
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func MapRemoteStorageLocationPathToFullPath(localMountedDir util.FullPath, remoteMountedLocation *remote_pb.RemoteStorageLocation, remoteLocationPath string) (fp util.FullPath) {
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return localMountedDir.Child(remoteLocationPath[len(remoteMountedLocation.Path):])
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}
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func CacheRemoteObjectToLocalCluster(filerClient filer_pb.FilerClient, remoteConf *remote_pb.RemoteConf, remoteLocation *remote_pb.RemoteStorageLocation, parent util.FullPath, entry *filer_pb.Entry) error {
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return filerClient.WithFilerClient(false, func(client filer_pb.SeaweedFilerClient) error {
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_, err := client.CacheRemoteObjectToLocalCluster(context.Background(), &filer_pb.CacheRemoteObjectToLocalClusterRequest{
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Directory: string(parent),
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Name: entry.Name,
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})
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return err
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})
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}
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