Can you help me on how to resolve the error below. I got this while trying to upgrade our stack switch of Cisco 3750X.
Error: The requested upgrade will cause an incompatibility since the
Error: FRU Module version numbers in the tar files are not compatible.
Error: If only one tar file was specified, the version number is not
Error: compatible with the existing image.
Error: If this is really what you want to do, you have to specify the
Error: `/no-version-check' option to override this compatibility
Error: check.
Error: There is insufficient space in flash: to install the required
Error: image. Either clean up some old images, or try again, this
Error: time w/o specifying either or the `/safe' or `/leave-old-sw'
Error: options.
Error 2: Unable to transfer image to FRU Module on switch 1
Error: Failed to update FRU Module image
