Zfs fixes

internal/zfs/fs.go

@@ -8,7 +8,6 @@ import (
 	"bazil.org/fuse/fs"
 	"github.com/debridmediamanager.com/zurg/internal/config"
 	"github.com/debridmediamanager.com/zurg/internal/torrent"
-	"github.com/debridmediamanager.com/zurg/pkg/chunk"
 	"go.uber.org/zap"
 )
 
@@ -18,11 +17,10 @@ type FS struct {
 	umask    os.FileMode
 	directIO bool
 	lock     sync.RWMutex
-	c        config.ConfigInterface
-	t        *torrent.TorrentManager
+	config   config.ConfigInterface
+	tMgr     *torrent.TorrentManager
 	log      *zap.SugaredLogger
 	initTime time.Time
-	chunk    *chunk.Manager
 }
 
 // Root returns the root path