[Bug 1461429] [NEW] ceph-osd early start intefere with kdump-tools during kernel dump

[Louis Bouchard]

Public bug reported:

When a kernel crash dump occurs on a system with kdump-tools configured
and enabled, kexec triggers a reboot of the server which will start
kdump-tools to capture the kernel dump.

On systems running CEPH osd's, the configured osds will start even if
kdump-tools is setup to start very early in the boot phase.  Even
replacing the kdump-tools sysVinit script by an upstart job that runs
before the runlevel signal is not sufficient.

The /etc/init/ceph-osd.conf job still runs while kdump is capturing the
dums, triggering the OOM killer.

** Affects: ceph (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1461429

Title:
  ceph-osd early start intefere with kdump-tools during kernel dump

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