>>> On 12/16/2015 at 10:35 PM, Thomas Anderson <tp...@speakeasy.net> wrote: 
> Not to state the obvious, but the *kernel command line*  is telling the 
> kernel loader that it will find a root file system and a loadable kernel 
> image at
> "/dev/disk/by-path/ccw-0.0.0100-part2* 
> However when it tries to read it, either it can*t access the device or it 
> isn*t finding the *IPLTEXT* (for want of a better term).
> 
>> Kernel command line: root=/dev/disk/by-path/ccw-0.0.0100-part2 rd_NO_LUKS
>> LANG=en_US.UTF-8  KEYTABLE=us rd_NO_MD SYSFONT=latarcyrheb
>> -sun16  rd_DASD=0.0.0100 rd_NO_LVM rd_NO_DM
>> BOOT_IMAGE=0
> 
> Blah, blah, blah*
> 
>> 
>> VFS: Cannot open root device "disk/by-path/ccw-0.0.0100-part2" or
>> unknown-block(0,0)
> blah, blah, blah, 
> 
> Kind of like you told CP to *ipl <address>* and there was nothing *ipl-able* 
> at <address>

If there wasn't a kernel and initrd on the 100 disk at the expected location, 
he wouldn't have gotten nearly as far as he did.


Mark Post

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