Baoquan He 7fa73ec70f kdump fails loading if target is root fs by default while disk is mounted on save path
kdump now dumps vmcore to root partition by default in SAVE_PATCH
directory, e.g /var/crash defaultly. This is problematic when another
disk is mounted on /var or /var/crash, because the saved vmcore will
he hidden after dump in 1st kernel. This also has the potential of
blindly filling the root file system without a clue as to why.

Now fix this by failing the loading of kdump kernel if dump target
is root fs by default while different disk is mounted on save path.

Signed-off-by: Baoquan He <bhe@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
2014-03-10 13:18:03 +08:00
2014-03-05 11:16:44 +08:00
2014-03-05 11:16:44 +08:00
2014-03-05 11:16:44 +08:00
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