编译2.6.35.5内核遇到的问题

 

编译完2.6.35.5内核后启动后报如下错误：

insmod : error inserting '/lib/dm-region-hash.ko' : -1 File exists
   Reading all physical volumes. This may take a while...
   Volume gruop "VolGroup00" not found
mount: could not find filesystem '/dev/root'
setuproot: moving /dev failed: No such file or directory
setuproot: error mounting /proc: No such file or directory
setuproot: error mounting /sys: No such file or directory
setuproot: mount failed: No such file or directory
Kernel panic - not syncing: Attempted to kill init!

 

先解决第一个问题：

insmod : error inserting '/lib/dm-region-hash.ko' : -1 File exists

把/boot/initrd-2.6.35.5.img 文件拷贝到/tmp/initrd/目录下.

#mv initrd-2.6.35.5.img initrd.gz

#gzip –d initrd.gz

#cpio –idv

用vi 开启init

删除重复的，只保留一个

echo "Loading dm-region-hash.ko module"

insmod /lib/dm-region-hash.

重新打包

#find . | cpio -c –H newc > ../initrd

#gzip -9 initrd

 

再解决另一个问题

#make menuconfig                                                                                  
General setup
  --> [*] enable deprecated sysfs features to support old userspace tools

把这个勾上