因为驱动有点问题，我把内核升级到了2.6.14.5
驱动认出来了，都挺好的
除了/var/log/boot里有一个错误：
Tue Jan 10 18:42:30 2006: Setting up LVM Volume Groups...
Tue Jan 10 18:42:30 2006: Reading all physical volumes. This may take a while...
Tue Jan 10 18:42:30 2006: Found volume group "ftpdata" using metadata type lvm2
Tue Jan 10 18:42:30 2006: Found volume group "vg_oradata" using metadata type lvm1
Tue Jan 10 18:42:30 2006: Found volume group "data" using metadata type lvm1
Tue Jan 10 18:42:30 2006: /dev/ftpdata: opendir failed: No such file or directory
Tue Jan 10 18:42:30 2006: /dev/vg_oradata: opendir failed: No such file or directory
Tue Jan 10 18:42:30 2006: /dev/vg_oradata: opendir failed: No such file or directory
Tue Jan 10 18:42:30 2006: /dev/vg_oradata: opendir failed: No such file or directory
Tue Jan 10 18:42:30 2006: /dev/data: opendir failed: No such file or directory
Tue Jan 10 18:42:30 2006: 1 logical volume(s) in volume group "ftpdata" now active
Tue Jan 10 18:42:30 2006: 3 logical volume(s) in volume group "vg_oradata" now active
Tue Jan 10 18:42:30 2006: 1 logical volume(s) in volume group "data" now active
经过检查
我发现是/etc/init.d/lvm里面
vgscan --mknodes的问题
有--mknodes就会报错，没有就不报错
而且vgchange -a y 以后就有/dev下相应的目录了
曾经怀疑是udev的问题，但是在系统启动后
我手动
vgchange -a n
vgscan --mknodes
还是会报告opendir failed错误
mknod命令没有问题
google了好久，只找到一个链接，好像也没多大用：
http://www.mailarchives.org/list/deb...msg/2005/00451
哪位知道是怎么回事？？
谢谢~~~