Commit Graph

10 Commits

Author SHA1 Message Date
Dave Young
53564adc08 Remove kernel param "quiet" from kdump kernel cmdline
"quiet" will disable most of log messages. For debugging kdump
kernel purpose it is better to remove quiet in 2nd kernel so that
we always see kernel messages.

Signed-off-by: Dangyi Liu <dliu@redhat.com>
Acked-by: Dave Young <dyoung@redhat.com>
2015-12-11 15:18:31 +08:00
Dangyi Liu
3ec336c06c kdump.sysconfig: add KDUMP_COMMANDLINE_REMOVE
Use KDUMP_COMMANDLINE_REMOVE config instead of hardcode them in
kdumpctl, which makes it possible system admins decide what params to
remove such as "quiet" or other debug flags.

This patch also adds backward compatibility even if an old config is
used. It will behave the same as the old version.

Signed-off-by: Dangyi Liu <dliu@redhat.com>
Acked-by: Baoquan He <bhe@redhat.com>
Acked-by: Dave Young <dyoung@redhat.com>
2015-12-11 15:16:35 +08:00
dyoung@redhat.com
386c6411d2 Add missing prefixes in default sysconfig file
For arches we do not exlictly support, kdumpctl will fail with errors because
kernel can not be found. It is caused by there's no proper KDUMP_IMG prefix
so kernel image can not be found.

Kexec/kdump functionality may simply work, so let's add those prefix in
default sysconfig file thus one can test and use kexec/kdump in Fedora.

Signed-off-by: Dave Young <dyoung@redhat.com>
Reviewed-by: Pratyush Anand <panand@redhat.com>
2015-12-11 15:13:18 +08:00
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
Neil Horman
558bea7d40 Mass Update of RHEL5 patches 2008-06-05 15:18:53 +00:00
Neil Horman
d3c4b95f8a Updating fc7 with all RHEL5 work 2006-12-15 21:05:01 +00:00
Neil Horman
72e44cb661 updating devel rpm for bz 197391 2006-07-05 14:57:41 +00:00
Thomas Graf
2603512c5d - kdump7.patch o Remove elf32 core headers support for x86_64 o Fix x86
prepare elf core header routine o Fix ppc64 kexec -p failure for gcc
    4.10 o Fix few warnings for gcc 4.10 o Add the missing --initrd option
    for ppc64 o Fix ppc64 persistent root device bug
- Remove --elf32-core-headers from default configuration, users may re-add
    it via KEXEC_ARGS.
- Remove obsolete KEXEC_HEADERS
2006-02-27 09:19:03 +00:00
Jeffrey E. Moyer
26078bcc24 - Fix the service stop case. It was previously unloading the wrong kernel.
- Implement the "restart" function.
- Add the "irqpoll" option as a default kdump kernel commandline parameter.
- Create a default kernel command line in the sysconfig file upon rpm
    install.
2006-02-17 23:58:33 +00:00
Jeffrey E. Moyer
0112f3628c - Add a kdump sysconfig file and init script
- Spec file additions for pre/post install/uninstall
2005-09-23 21:04:31 +00:00