7acaa304f6
kdump will raise the warning in Atomic, if the path is bind mounted
directory. The reason why causes this issue is kdump cannt parse the
bind mounted directory.
To correct dumping target, we can construct the real dumping path in
Atomic, which contains two part, one bind mounted path, the other
specified dump target.
Following is an example:
-bash-4.2# cat /etc/kdump.conf | grep ^path
path /var/crash
-bash-4.2# findmnt /var | tail -n 1 | awk '{print $2}'
/dev/mapper/atomicos-root[/ostree/deploy/rhel-atomic-host/var]
-bash-4.2# findmnt -v /var | tail -n 1 | awk '{print $2}'
/dev/mapper/atomicos-root
Then we can found it that the real path of dumping vmcore is
/ostree/deploy/rhel-atomic-host/var/crash.
To fix this issue, we can replace the target path as the real path which
is from above parsing.
Signed-off-by: Minfei Huang <mhuang@redhat.com>
Acked-by: Dave Young <dyoung@redhat.com>
Acked-by: Baoquan He <bhe@redhat.com>
|
||
|---|---|---|
| anaconda-addon | ||
| .gitignore | ||
| 98-kexec.rules | ||
| dracut-kdump-capture.service | ||
| dracut-kdump-emergency.service | ||
| dracut-kdump-error-handler.service | ||
| dracut-kdump-error-handler.sh | ||
| dracut-kdump.sh | ||
| dracut-module-setup.sh | ||
| dracut-monitor_dd_progress | ||
| fadump-howto.txt | ||
| kdump-dep-generator.sh | ||
| kdump-in-cluster-environment.txt | ||
| kdump-lib-initramfs.sh | ||
| kdump-lib.sh | ||
| kdump.conf | ||
| kdump.conf.5 | ||
| kdump.service | ||
| kdump.sysconfig | ||
| kdump.sysconfig.i386 | ||
| kdump.sysconfig.ppc64 | ||
| kdump.sysconfig.ppc64le | ||
| kdump.sysconfig.s390x | ||
| kdump.sysconfig.x86_64 | ||
| kdumpctl | ||
| kexec-kdump-howto.txt | ||
| kexec-tools-2.0.3-disable-kexec-test.patch | ||
| kexec-tools-2.0.7-kexec-ppc64-disabling-exception-handling-when-buildi.patch | ||
| kexec-tools-2.0.7-kexec-ppc64-move-to-device-tree-version-17.patch | ||
| kexec-tools-2.0.7-ppc64-kdump-Fix-ELF-header-endianess.patch | ||
| kexec-tools-2.0.7-Provide-an-option-to-use-new-kexec-system-call.patch | ||
| kexec-tools.spec | ||
| mkdumprd | ||
| mkdumprd.8 | ||
| README | ||
| rhcrashkernel-param | ||
| sources | ||
| zanata-notes.txt | ||
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