if err = os.Mkdir(dstPath, os.FileMode(0777)); err != nil {
ctx.UnlockDir(dirLock)
ctx.LogE("xfer-tx-mkdir", les, err, logMsg)
if err = os.Mkdir(dstPath, os.FileMode(0777)); err != nil {
ctx.UnlockDir(dirLock)
ctx.LogE("xfer-tx-mkdir", les, err, logMsg)