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kdump.sysconfig: Add option action_on_fail and set its default as continue

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Upon encountering a failure, dracut can drop user to emergency shell. But
in kdump environment kdump module wants to do the error handling and
wants to handle error as sepecified by user in kdump.conf file (halt,
reboot etc). Now dracut has provided an option action_on_fail=continue
which means dracut just ignores the failure and continues and expects
module to handle the error.

Modify kdump.sysconfig to pass action_on_fail=continue to dracut.

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Baoquan He <bhe@redhat.com>
Acked-by: WANG Chao <chaowang@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
This commit is contained in:
Baoquan He 2013-05-30 10:07:08 +08:00
parent 259baae8f3
commit 9e964ff4c6
4 changed files with 6 additions and 4 deletions
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2
kdump.sysconfig.i386
View File

@ -16,7 +16,7 @@ KDUMP_COMMANDLINE=""
# This variable lets us append arguments to the current kdump commandline # This variable lets us append arguments to the current kdump commandline
# As taken from either KDUMP_COMMANDLINE above, or from /proc/cmdline # As taken from either KDUMP_COMMANDLINE above, or from /proc/cmdline
KDUMP_COMMANDLINE_APPEND="irqpoll nr_cpus=1 reset_devices numa=off udev.children-max=2" KDUMP_COMMANDLINE_APPEND="irqpoll nr_cpus=1 reset_devices numa=off udev.children-max=2 action_on_fail=continue"
# Any additional kexec arguments required. In most situations, this should # Any additional kexec arguments required. In most situations, this should
# be left empty # be left empty

4
kdump.sysconfig.ppc64
View File

@ -16,7 +16,7 @@ KDUMP_COMMANDLINE=""
# This variable lets us append arguments to the current kdump commandline # This variable lets us append arguments to the current kdump commandline
# As taken from either KDUMP_COMMANDLINE above, or from /proc/cmdline # As taken from either KDUMP_COMMANDLINE above, or from /proc/cmdline
KDUMP_COMMANDLINE_APPEND="irqpoll maxcpus=1 noirqdistrib reset_devices cgroup_disable=memory numa=off udev.children-max=2 ehea.use_mcs=0" KDUMP_COMMANDLINE_APPEND="irqpoll maxcpus=1 noirqdistrib reset_devices cgroup_disable=memory numa=off udev.children-max=2 ehea.use_mcs=0 action_on_fail=continue"
# Any additional kexec arguments required. In most situations, this should # Any additional kexec arguments required. In most situations, this should
# be left empty # be left empty
@ -33,3 +33,5 @@ KDUMP_IMG="vmlinuz"
#What is the images extension. Relocatable kernels don't have one #What is the images extension. Relocatable kernels don't have one
KDUMP_IMG_EXT="" KDUMP_IMG_EXT=""
#Specify the action after failure

2
kdump.sysconfig.s390x
View File

@ -16,7 +16,7 @@ KDUMP_COMMANDLINE=""
# This variable lets us append arguments to the current kdump commandline # This variable lets us append arguments to the current kdump commandline
# As taken from either KDUMP_COMMANDLINE above, or from /proc/cmdline # As taken from either KDUMP_COMMANDLINE above, or from /proc/cmdline
KDUMP_COMMANDLINE_APPEND="maxcpus=1 cgroup_disable=memory numa=off udev.children-max=2" KDUMP_COMMANDLINE_APPEND="maxcpus=1 cgroup_disable=memory numa=off udev.children-max=2 action_on_fail=continue"
# Any additional /sbin/mkdumprd arguments required. # Any additional /sbin/mkdumprd arguments required.
MKDUMPRD_ARGS="" MKDUMPRD_ARGS=""

2
kdump.sysconfig.x86_64
View File

@ -16,7 +16,7 @@ KDUMP_COMMANDLINE=""
# This variable lets us append arguments to the current kdump commandline # This variable lets us append arguments to the current kdump commandline
# As taken from either KDUMP_COMMANDLINE above, or from /proc/cmdline # 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 numa=off udev.children-max=2" KDUMP_COMMANDLINE_APPEND="irqpoll nr_cpus=1 reset_devices cgroup_disable=memory mce=off numa=off udev.children-max=2 action_on_fail=continue"
# Any additional kexec arguments required. In most situations, this should # Any additional kexec arguments required. In most situations, this should
# be left empty # be left empty