Since commit 6dee286467 ("Don't mount the dump target unless needed"),
dump_fs function unmounts the dump target just after saving vmcore.
This broke the condition that it's mounted when executing "kdump_post",
which had been stable since RHEL5, and a certain tool which uses the
kdump_post hook to save information of 2nd kernel to the dump target
started to fail.
As unmounting it is done by systemd-shutdown before reboot without
the umount command as below, so let's don't unmount it in dump_fs.
systemd-shutdown[1]: Unmounting file systems.
[547]: Remounting '/sysroot' read-only in with options '(null)'.
EXT4-fs (dm-0): re-mounted. Opts: (null)
[548]: Unmounting '/sysroot'.
Signed-off-by: Kazuhito Hagio <k-hagio-ab@nec.com>
Acked-by: Kairui Song <kasong@redhat.com>
Adding a patch to kexec-tools
=============================
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related to fedora kexec-tools happen. All the patches are posted there for
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So if you want your patches to be included in fedora kexec-tools package,
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