search for: atomicinc

...modify sectors and find blocks, but instead relies on the mounted filesystem and driver? Ah, is *that* why extlinus requires the filesystem to be mounted to run install? Thanks again to both of you! -- Avi Deitcher avi at deitcher.net Follow me http://twitter.com/avideitcher Read me http://blog.atomicinc.com

...ed to read fat32 filesystem, so it does, reads syslinux.cfg, loads c32 files, etc. Is that roughly it? I assume extlinux does the same thing, just has some more knowledge about other filesystems? -- Avi Deitcher avi at deitcher.net Follow me http://twitter.com/avideitcher Read me http://blog.atomicinc.com

...g on cloud product strategy and operations, devops transformations, etc. - but the engineer in me always is the engineer in me), afraid to go down that rabbit hole! Deeply appreciative again, Ady. Avi -- Avi Deitcher avi at deitcher.net Follow me http://twitter.com/avideitcher Read me http://blog.atomicinc.com

...tes reserved for boot instruction, name, and FAT32 EBPB? Ah, right, I see it in the ldlinux.bin. First 11 bytes are jump instruction and SYSLINUX label, then all nulls where the EBPB would be. Nice. -- Avi Deitcher avi at deitcher.net Follow me http://twitter.com/avideitcher Read me http://blog.atomicinc.com

...bytes in the VBR, then those bytes need to find the next bytes (ldlinux.sys). Even if I use the installer, and then move the files, unless the actual blocks remain the same, it will be lost, right? -- Avi Deitcher avi at deitcher.net Follow me http://twitter.com/avideitcher Read me http://blog.atomicinc.com

...s for months. Challenged myself by writing a golang driver for fat32. ext4 is next on the list (some very odd design stuff in there, mostly because of ext2-3 legacy, I suppose). Thanks again, Ady Avi -- Avi Deitcher avi at deitcher.net Follow me http://twitter.com/avideitcher Read me http://blog.atomicinc.com

...em to know precisely what blocks they are in and then embed the precise block number in the VBR? Where? And if so, does it not leave it vulnerable to the files being moved around? Thanks in advance. -- Avi Deitcher avi at deitcher.net Follow me http://twitter.com/avideitcher Read me http://blog.atomicinc.com

Thanks for the response, Gene. Much appreciated. I didn't get all of it; mind if I follow on below? ldlinux.sys is ldlinux.bin without the VBR (Volume Boot Record) code. > Makes sense. > > 1. Where is the code that goes in the VBR or Block Group 0 padding? > > diskboot.inc. > which appears to be included in diskstart.inc. I will have to dig in and see how this all gets