Messages in this thread | | | Date | Sat, 10 Jan 2004 17:21:32 +0900 | From | Alex <> | Subject | Cannot boot after new Kernel Build |
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Hi, I am trying to build a new kernel but what ever version 2.4.24, 2.6.0, 2.6.1 i am trying to build I come across the same problem.
when doing a "make install" i get the following error.
/dev/mapper/control: open failed: No such file or directlry Is device-mapper driver missing from kernel? Comman failed.
I have installed the lates packages device mapper 1.00.07 initscripts 7.28.1 modutils, lvm2.2.00.08 mkinitrd-3.5.15.1-2
If I just ignore the message and try to boot the machine with the new kernel then I get a Kernel Panic.
VFS: Cannot open root device "LABEL=/" or unknown-block(0,0) Please append a correct "root=" boot option Kernel panic: VFS: Unapble to mount root fs on unknown-block(0,0).
The boot command in grub is root (hd0,0) kernel /vmlinuz-2.6.1 ro root=LABEL=/ hdc=ide-scsi initrd /initrd-2.6.1.img
It is basically the same (except the version) as I use for 2.4.20-28 so I assume the label is correct.
I saw quite a few messages of similar type but no real answer to the problem. Any Ideas what it could be ? I am using RH9.0
Thanks Alex
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