diff options
Diffstat (limited to 'mount.go')
| -rw-r--r-- | mount.go | 25 |
1 files changed, 19 insertions, 6 deletions
@@ -230,6 +230,12 @@ func initFuseFrontend(masterkey []byte, args *argContainer, confFile *configfile var ctlSockBackend ctlsock.Interface // pathFsOpts are passed into go-fuse/pathfs pathFsOpts := &pathfs.PathNodeFsOptions{ClientInodes: true} + if args.sharedstorage { + // shared storage mode disables hard link tracking as the backing inode + // numbers may change behind our back: + // https://github.com/rfjakob/gocryptfs/issues/156 + pathFsOpts.ClientInodes = false + } if args.reverse { // The dance with the intermediate variables is because we need to // cast the FS into pathfs.FileSystem *and* ctlsock.Interface. This @@ -257,12 +263,19 @@ func initFuseFrontend(masterkey []byte, args *argContainer, confFile *configfile go ctlsock.Serve(args._ctlsockFd, ctlSockBackend) } pathFs := pathfs.NewPathNodeFs(finalFs, pathFsOpts) - fuseOpts := &nodefs.Options{ - // These options are to be compatible with libfuse defaults, - // making benchmarking easier. - NegativeTimeout: time.Second, - AttrTimeout: time.Second, - EntryTimeout: time.Second, + var fuseOpts *nodefs.Options + if args.sharedstorage { + // sharedstorage mode sets all cache timeouts to zero so changes to the + // backing shared storage show up immediately. + fuseOpts = &nodefs.Options{} + } else { + fuseOpts = &nodefs.Options{ + // These options are to be compatible with libfuse defaults, + // making benchmarking easier. + NegativeTimeout: time.Second, + AttrTimeout: time.Second, + EntryTimeout: time.Second, + } } conn := nodefs.NewFileSystemConnector(pathFs.Root(), fuseOpts) mOpts := fuse.MountOptions{ |