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WANG Chao a88f0848dc dracut-kdump.sh: Redirect kdump script stdout/stderr to /dev/console 
Currently in kdump.sh, we redirect stdout to stderr, because dracut
pre-pivot service (which kdump.sh is running within) only output stderr
to console. That behavior is defined in dracut-pre-pivot.service:

[Service]
...
StandardInput=null
StandardOutput=syslog
StandardError=syslog+console
...

But during testing, it has been observed that systemd will cache stderr
buffer, and first record to syslog (and it's own journal), then copy the
logs to /dev/console. And this practice is somehow unexpected in our
kdump script. We may have suppressed stdout/stderr that hasn't been
write to /dev/console before we run a force reboot.

With this change of redirecting stdout/stderr to /dev/console, kdump.sh
will output everything immediately to console, not cached/hidden by
systemd.

Signed-off-by: WANG Chao <chaowang@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
2013-08-02 14:46:37 +08:00
po Update translation file po/it.po 2013-01-28 14:02:09 +08:00
.gitignore pull makedumpfile-1.5.4 2013-07-12 10:50:10 +08:00
98-kexec.rules udev rules fix 2012-05-28 09:50:47 +08:00
dracut-kdump.sh dracut-kdump.sh: Redirect kdump script stdout/stderr to /dev/console 2013-08-02 14:46:37 +08:00
dracut-module-setup.sh dracut-module-setup.sh: improve the approach to get a bridged interface list 2013-06-18 13:10:21 +08:00
dracut-monitor_dd_progress monitor-dd-progress fix 2013-06-25 16:45:59 +08:00
firstboot_kdump.py firstboot:fix reserve mem ui spinbox step size 2012-12-12 17:15:10 +08:00
kdump.conf add dracut_args option to kdump.conf 2013-04-27 10:44:48 +08:00
kdump.conf.5 add dracut_args option to kdump.conf 2013-04-27 10:44:48 +08:00
kdump.init - Fix a syntax error in kdump init script 2010-06-13 21:54:34 +00:00
kdump.service Fixup sysytemd service file (bug 741272) 2012-02-14 10:13:06 -07:00
kdump.sysconfig do not mount root twice 2012-07-12 11:15:35 +08:00
kdump.sysconfig.i386 kdump.sysconfig: append "panic=10" to kdump cmdline 2013-06-13 11:28:12 +08:00
kdump.sysconfig.ia64 Mass Update of RHEL5 patches 2008-06-05 15:18:53 +00:00
kdump.sysconfig.ppc64 kdump.sysconfig: append "panic=10" to kdump cmdline 2013-06-13 11:28:12 +08:00
kdump.sysconfig.s390x kdump.sysconfig: append "panic=10" to kdump cmdline 2013-06-13 11:28:12 +08:00
kdump.sysconfig.x86_64 kdump.sysconfig: append "panic=10" to kdump cmdline 2013-06-13 11:28:12 +08:00
kdumpctl kdumpctl: add selinux relabel when service startup 2013-06-13 11:28:25 +08:00
kexec-kdump-howto.txt kexec-kdump-howto: Add a section for debugging tips 2013-06-25 14:01:57 +08:00
kexec-tools-2.0.3-build-makedumpfile-eppic-shared-object.patch pull makedumpfile-1.5.4 2013-07-12 10:50:10 +08:00
kexec-tools-2.0.3-disable-kexec-test.patch Disable kexec_test 2012-01-21 16:56:07 +08:00
kexec-tools-2.0.4-makedumpfile-Add-vmap_area_list-definition-for-ppc-ppc64.patch makedumpfile: Add vmap_area_list definition for ppc/ppc64. 2013-07-18 16:05:56 +08:00
kexec-tools.spec makedumpfile: Add vmap_area_list definition for ppc/ppc64. 2013-07-18 16:05:56 +08:00
mkdumprd mkdumprd: check return value of subshell 2013-07-12 10:02:30 +08:00
mkdumprd.8 Remove comma which is redundant 2013-02-16 15:19:41 +08:00
rhcrashkernel-param rhcrashkernel-param: echo crashkernel=auto for rhel7 2012-08-20 15:01:47 +08:00
sources pull makedumpfile-1.5.4 2013-07-12 10:50:10 +08:00
zanata-notes.txt Add a notes for zanata process 2012-12-05 01:23:09 -05:00