|
最近迁移到新硬盘,根分区在LVM里面,格式化为ext4,可是开机加载后是ext2不知道是什么问题,另root在lvm里必须要用initrd引导么
我的menu.lst
title Gentoo Linux 2.6.34-r1 LVM
root (hd0,4)
kernel /boot/kernel-2.6.34-gentoo-r1 dolvm root=/dev/ram0 real_root=/dev/sysvg/root rootfstype=ext4
initrd /boot/initramfs-genkernel-x86_64-2.6.34-gentoo-r1
/etc/fstab
/dev/sda5 /boot ext3 noatime 0 1
/dev/mapper/sysvg-root / ext4 defaults 0 1
/dev/mapper/sysvg-usr /usr ext4 noatime 0 1
/dev/mapper/sysvg-home /home ext4 noatime 0 1
/dev/mapper/sysvg-var /var ext4 noatime 0 1
/dev/sda6 none swap sw 0 0
/dev/cdrom /mnt/cdrom auto users,noauto,ro 0 0
mount输出
rootfs on / type rootfs (rw)
/dev/mapper/sysvg-root on / type ext2 (rw,noatime,barrier=1,data=ordered)
proc on /proc type proc (rw,relatime)
rc-svcdir on /lib64/rc/init.d type tmpfs (rw,nosuid,nodev,noexec,relatime,size=1024k,mode=755)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime)
udev on /dev type tmpfs (rw,nosuid,relatime,size=10240k,mode=755)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620)
shm on /dev/shm type tmpfs (rw,nosuid,nodev,noexec,relatime)
/dev/sda5 on /boot type ext3 (rw,noatime,commit=0)
/dev/mapper/sysvg-usr on /usr type ext4 (rw,noatime,commit=0)
/dev/mapper/sysvg-home on /home type ext4 (rw,noatime,commit=0)
/dev/mapper/sysvg-var on /var type ext4 (rw,noatime,commit=0) |
|