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Lianbo Jiang 1704064885 Add early kdump support in initramfs. 
Kdump service starts too late, so early crashes will have no chance
to get kdump kernel booting, this will cause crash information to be
lost. It is necessary to add a dracut module in order to load crash
kernel and initramfs as early as possible. You can provide "rd.early
kdump" in grub commandline to enable, then the early kdump will load
those files like the normal kdump, which is disabled by default.

For the normal kdump service, it can check whether the early kdump
has loaded the crash kernel and initramfs. It has no conflict with
the early kdump.

If you rebuild the new initramfs for early kdump, the new initramfs
size will become large, because it will put the vmlinuz and kdump
initramfs into the new initramfs.

In addition, early kdump doesn't support fadump.

Signed-off-by: Lianbo Jiang <lijiang@redhat.com>
Reviewed-by: Kazuhito Hagio <khagio@redhat.com>
Acked-by: Dave Young <dyoung@redhat.com>
2018-05-29 10:19:19 +08:00
anaconda-addon Rename the subpackage kdump-anaconda-addon 2014-05-22 18:32:43 +08:00
.gitignore .gitignore: Update to make it more generic 2016-05-16 10:15:01 +08:00
98-kexec.rules Revert "Improve 'cpu add' udev rules" 2017-08-17 16:42:11 +08:00
dracut-early-kdump-module-setup.sh Add early kdump support in initramfs. 2018-05-29 10:19:19 +08:00
dracut-early-kdump.sh Add early kdump support in initramfs. 2018-05-29 10:19:19 +08:00
dracut-kdump-capture.service Introduce kdump capture service 2014-08-05 13:13:32 +08:00
dracut-kdump-emergency.service kdump-emergency: fix "Transaction is destructive" emergency failure 2017-03-31 11:54:30 +08:00
dracut-kdump-emergency.target kdump-emergency: fix "Transaction is destructive" emergency failure 2017-03-31 11:54:30 +08:00
dracut-kdump-error-handler.service Introduce kdump error handling service 2014-08-05 13:13:32 +08:00
dracut-kdump-error-handler.sh Revert "execute kdump_post after do_default_action" 2015-04-08 15:50:16 +08:00
dracut-kdump.sh dracut-kdump: use POSIX shell syntax 2016-11-28 10:41:15 +08:00
dracut-module-setup.sh Revert "dracut-module-setup.sh: pass correct ip= param for ipv6" 2018-05-09 14:21:51 +08:00
dracut-monitor_dd_progress monitor-dd-progress fix 2013-06-25 16:45:59 +08:00
early-kdump-howto.txt Add early kdump support in initramfs. 2018-05-29 10:19:19 +08:00
fadump-howto.txt Document: fix incorrect link in fadump-how.txt 2017-03-08 13:07:20 +08:00
kdump-dep-generator.sh kdump-dep-generator: Add kdump service dependencies on the fly 2014-04-17 11:27:31 +08:00
kdump-in-cluster-environment.txt Add fence_kdump support for generic clusters 2014-04-03 14:43:06 +08:00
kdump-lib-initramfs.sh kdump-lib-initramfs.sh: ignore the failure of echo 2017-04-27 13:59:49 +08:00
kdump-lib.sh move some common functions from kdumpctl to kdump-lib.sh 2018-05-29 10:18:40 +08:00
kdump.conf kdumpctl: for fence_kdump, the ipaddr of this node should be excluded from list 2017-05-18 16:44:42 +08:00
kdump.conf.5 kdump.conf.5: clarify the fence_kdump_nodes option 2017-06-09 09:47:22 +08:00
kdump.service make kdump work when kernel crash after shutdown 2015-06-03 21:10:34 +08:00
kdump.sysconfig Remove kernel param "quiet" from kdump kernel cmdline 2015-12-11 15:18:31 +08:00
kdump.sysconfig.i386 Remove kernel param "quiet" from kdump kernel cmdline 2015-12-11 15:18:31 +08:00
kdump.sysconfig.ppc64 kdump.sysconfig.ppc64(le): remove "root=" param from ppc64(le) 2nd kernel's command line 2018-03-22 16:15:08 +08:00
kdump.sysconfig.ppc64le kdump.sysconfig.ppc64(le): remove "root=" param from ppc64(le) 2nd kernel's command line 2018-03-22 16:15:08 +08:00
kdump.sysconfig.s390x Remove kernel param "quiet" from kdump kernel cmdline 2015-12-11 15:18:31 +08:00
kdump.sysconfig.x86_64 kdump.sysconfig/x86_64: Add nokaslr to kdump kernel cmdline 2017-04-27 13:59:49 +08:00
kdumpctl move some common functions from kdumpctl to kdump-lib.sh 2018-05-29 10:18:40 +08:00
kdumpctl.8 kdumpctl: add showmem cmd 2018-05-21 14:06:30 +08:00
kexec-kdump-howto.txt kexec-kdump-howto: Add doc about the special mount information via "dracut_args" 2016-08-26 14:03:48 +08:00
kexec-tools-2.0.3-disable-kexec-test.patch Disable kexec_test 2012-01-21 16:56:07 +08:00
kexec-tools-2.0.16-koji-build-fail-workaround.patch Workaround a koji build failure 2017-12-08 11:42:30 +08:00
kexec-tools.spec Add early kdump support in initramfs. 2018-05-29 10:19:19 +08:00
live-image-kdump-howto.txt Revert "kdumpctl: filter 'root' kernel parameter when running in live images" 2017-04-11 16:03:12 +08:00
mkdumprd Revert "Use absolute path /usr/bin/dracut in mkdumprd" 2017-11-09 15:29:22 +08:00
mkdumprd.8 Remove comma which is redundant 2013-02-16 15:19:41 +08:00
README README: Add a README file 2014-04-02 10:45:36 +08:00
sources Release 2.0.17-2 2018-04-28 14:41:25 +08:00
zanata-notes.txt Add a notes for zanata process 2012-12-05 01:23:09 -05:00

README 

Adding a patch to kexec-tools
=============================
There is a mailing list kexec@lists.fedoraproject.org where all the dicussion
related to fedora kexec-tools happen. All the patches are posted there for
inclusion and committed to kexec-tools after review.

So if you want your patches to be included in fedora kexec-tools package,
post these to kexec@lists.fedoraproject.org.

One can subscribe to list and browse through archives here.

https://admin.fedoraproject.org/mailman/listinfo/kexec