- Use for seamless upgrades, by running the new server before stopping the
old.
+* after all byte-wise realloc() is slow, even on glibc, so i guess we
+ need manual exponential loops after all
+
* BootLoaderSpec: drop allowing ext234 for $BOOT. Clarify that the
kernel has to be in $BOOT. Clarify that the boot loader should be
installed to the ESP. Define a way how an installer can figure out