grub search - reboot ?

[devzero]

hi, 

i`m curious, what is the expected behaviour of the grub "search" command?

i.e. if  i have

search --no-floppy --fs-uuid --set=root <uuid>

what should happen if uuid is NOT found ?

i see my VM reboot (and as Xenserver detects that as "too early after start and 
thinks it`s reboot-loop, it powers down the VM).

i would expect that search just does not produce any result and grub continues 
processing the config, at least it should spit out some message "uuid not 
found, resetting..."

i came across this after cloning a system and transforming the system disk so 
that fs-uuid changed, but that should not matter at all, as the 
kernel/initrd-statement does not refer to the fs-uuid for booting....

regards
roland