> Hi my name is Jesus Delgado from Mexico City:
> I need help for resolve this problems, compile kernel 2.5.66 in rh 8,
> my lvm to lvm2 utils, devmapper, modutil 2.4.24, when try to boot with new
> kernel recive this messages:
> VFS: Cannot open root device "rootvg/lvol1" or unknown-block(0,0)
> Please append a coorect "root=" boot option
> kernel panic
> VFS= Unable to mount fs on unknown-block(0,0).
Hi Jesus !
I have tried to hunt down our problem a lot of hours, but without Success.
Neither the bk-patches nor the mm-patches cure the panic, i've tried 3
different compilers and two binutils.
The strangest thing about this is that we seem to be the only people triggering
the bug, as there is no echo in the LKML.
I give up and go back to 2.5.65 :-(
Below some debugging statements, if there should be somewhere outside
who likes to spent his time in frustrating debugging Sessions ...
Kernel: Linux 2.5.66 (no Problems with 2.5.65 with same .config ! )
Compiler: gcc 2.95.3 (also tried 3.2.2 and 3.4-CVS)
No Modules, no lvm, no raid, no initrd, tried with and without devfs.
VFS: Cannot open root device "301" or ide(3,1) <- my /dev/hda1 boot-partition
sys_mount("sysfs", "/sys", "sysfs", 0, NULL) succeeds
sys_mknod for /dev/root succeeds
sys_mount for /dev/root returns ENOENT -> Panic
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/