3549       fs_(_db_options->fs.get()),  in VersionSet()
3831     FileOptions opt_file_opts = fs_->OptimizeForManifestWrite(file_options_);  in ProcessManifestWrites()
3865       s = NewWritableFile(fs_, descriptor_fname, &descriptor_file,  in ProcessManifestWrites()
3931       io_s = SetCurrentFile(fs_, dbname_, pending_manifest_file_number_,  in ProcessManifestWrites()
4449   Status s = GetCurrentManifestPath(dbname_, fs_, &manifest_path,  in Recover()
4461     s = fs_->NewSequentialFile(manifest_path,  in Recover()
4462                                fs_->OptimizeForManifestRead(file_options_),  in Recover()
4637   FileSystem* const fs_;  member in ROCKSDB_NAMESPACE::__anonc84eced60e11::ManifestPicker
4645     : dbname_(dbname), fs_(fs) {}  in ManifestPicker()
4648   assert(fs_ != nullptr);  in SeekToFirstManifest()
4650   Status s = fs_->GetChildren(dbname_, IOOptions(), &children, /*dbg=*/nullptr);  in SeekToFirstManifest()
4716   ManifestPicker manifest_picker(dbname_, fs_);  in TryRecover()
4750     s = fs_->NewSequentialFile(manifest_path,  in TryRecoverFromOneManifest()
4751                                fs_->OptimizeForManifestRead(file_options_),  in TryRecoverFromOneManifest()
5765   Status status = fs_->GetFileSize(fpath, IOOptions(), &fsize, nullptr);  in VerifyFileMetadata()
6174     s = GetCurrentManifestPath(dbname_, fs_, &manifest_path,  in MaybeSwitchManifest()
6186         s = fs_->NewSequentialFile(manifest_path,  in MaybeSwitchManifest()