On 16.05.2021 09:42, Patrick Frank wrote: > On 5/16/21 6:50 AM, Andrei Borzenkov wrote: > >> This is comma, not dot. hd0,gpt1, not hd0.gpt1. > > I accidently posted an older version of the config, I lost overview, > sorry. The current version is this one: > https://paste.centos.org/view/31b8d551 i used 3 different ways to write > $isofile 's path. The first two resulted in "invalid filename" errors > and the last one with "file not found". > >
Your older version was almost correct. To open file you need device and filename on this device. All three of your configurations refer to file on default device which is $root. Assuming your search command was supposed to find device with ISO file, its full name will be ($partition)/$isofile.
