I've successfully upgraded my N54L from trantor 4.3 to Nanoboot 5.0.24 with pat 4493.
However booting is not so fast, takes a while.
I have my N54L with bios mod, intenal SATA to 5.25" rack, for hot-swap backup, hot plug a drive with a volume worked, but says "Not Initialized", rebooting fixes that.
It is possible to really hot-swap drives on Synology for backup puproses?
I backed up my HFS drives mounting it manually over SSH (like any linux distro). But I need a safe way to unplug volumes created by Synology.