linux服务之dracut

[root@222-comecs ~]# rpm -qf /var/log/dracut.log
dracut-004-335.el6.noarch
[root@222-comecs ~]# rpm -ql dracut|more
/etc/dracut.conf
/etc/dracut.conf.d
/etc/logrotate.d/dracut
/sbin/dracut
/sbin/lsinitrd
/sbin/mkinitrd

lsinitrd shows the contents of an initramfs image. if <image> is omitted, then lsinitrd uses the default image
/boot/<machine-id>/<kernel-version>/initrd or /boot/initramfs-<kernel-version>.img.

[root@222-comecs ~]# cat /etc/dracut.conf
# Sample dracut config file

# Specific list of dracut modules to use
#dracutmodules+=""

# Dracut modules to omit
#omit_dracutmodules+=""

# Dracut modules to add to the default
#add_dracutmodules+=""

# additional kernel modules to the default
#add_drivers+=""

# list of kernel filesystem modules to be included in the generic initramfs
#filesystems+=""

# build initrd only to boot current hardware
#hostonly="yes"
#

# install local /etc/mdadm.conf
mdadmconf="yes"

# install local /etc/lvm/lvm.conf
lvmconf="yes"