kexec-tools/kdump.sysconfig.x86_64
Dave Young ec8e35a790 do not mount root twice
Resolves: bz821997

dracut will mount rootfs for us, so we need not pass root to fstab again here.
Here remove the root-mount line.

This will depends on the root=cmdline is right, by default kdump will
inherit it from /proc/cmdline.

Vivek: add document about the assumption for the root= cmdline issue.

Signed-off-by: Dave Young <dyoung@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
2012-07-12 11:15:35 +08:00

36 lines
1.3 KiB
Plaintext

# Kernel Version string for the -kdump kernel, such as 2.6.13-1544.FC5kdump
# If no version is specified, then the init script will try to find a
# kdump kernel with the same version number as the running kernel.
KDUMP_KERNELVER=""
# The kdump commandline is the command line that needs to be passed off to
# the kdump kernel. This will likely match the contents of the grub kernel
# line. For example:
# KDUMP_COMMANDLINE="ro root=LABEL=/"
# Dracut depends on proper root= options, so please make sure that appropriate
# root= options are copied from /proc/cmdline. In general it is best to append
# command line options using "KDUMP_COMMANDLINE_APPEND=".
# If a command line is not specified, the default will be taken from
# /proc/cmdline
KDUMP_COMMANDLINE=""
# This variable lets us append arguments to the current kdump commandline
# As taken from either KDUMP_COMMANDLINE above, or from /proc/cmdline
KDUMP_COMMANDLINE_APPEND="irqpoll nr_cpus=1 reset_devices cgroup_disable=memory mce=off"
# Any additional kexec arguments required. In most situations, this should
# be left empty
#
# Example:
# KEXEC_ARGS="--elf32-core-headers"
KEXEC_ARGS=""
#Where to find the boot image
KDUMP_BOOTDIR="/boot"
#What is the image type used for kdump
KDUMP_IMG="vmlinuz"
#What is the images extension. Relocatable kernels don't have one
KDUMP_IMG_EXT=""