Hi Anders,

ack for the series, code review and some basic tests. This solution relies on IMM and perhaps in the future this should be

handled by CLMs instead.


/Regards HansN


On 10/27/2017 02:36 PM, Anders Widell wrote:
Summary: osaf: Divide the safe reboot into two phases [#2542]
Review request for Ticket(s): 2542
Peer Reviewer(s): Hans
Pull request to:
Affected branch(es): develop
Development branch: ticket-2542
Base revision: 2a7a20bafa7f189fca79bd73e6d678c58fda64dd
Personal repository: git://git.code.sf.net/u/anders-w/review

--------------------------------
Impacted area       Impact y/n
--------------------------------
  Docs                    n
  Build system            n
  RPM/packaging           n
  Configuration files     n
  Startup scripts         n
  SAF services            n
  OpenSAF services        n
  Core libraries          y
  Samples                 n
  Tests                   n
  Other                   y


Comments (indicate scope for each "y" above):
---------------------------------------------

revision eedbc2ed68294bd9b4f1fe42baa382c800df7e1d
Author: Anders Widell <[email protected]>
Date:   Fri, 27 Oct 2017 14:28:29 +0200

clm: Call opensaf_reboot_prepare() so that fallback reboot will work [#2542]

The fallback reboot mechanism requires write permission to the SysRq proc
interface, so we must call opensaf_reboot_prepare() before daemonize() to make
sure it works properly.



revision 35740d4f914b4ea241395e16c6667df4cc87eeca
Author: Anders Widell <[email protected]>
Date:   Fri, 27 Oct 2017 14:28:23 +0200

base: Use fallback reboot when safe reboot fails [#2542]

If the shutdown -r command fails, either by returning an error code immediately,
or by not completing the reboot within one minute, we will call the failfast
reboot mechanism to make sure the node reboots.



revision 6d590ec8bdedbfdc970b076860525b1870c0701d
Author: Anders Widell <[email protected]>
Date:   Fri, 27 Oct 2017 13:32:14 +0200

osaf: Divide the safe reboot into two phases [#2542]

Divide the safe reboot in the opensaf_reboot script into two phases: in the
first phase we stop important OpenSAF services (currently only IMM), and in the
second phase we reboot the nodes.



Complete diffstat:
------------------
  scripts/opensaf_reboot                    | 7 +++++++
  src/base/Makefile.am                      | 3 +--
  src/base/osaf_utility.c                   | 6 ++++++
  src/base/tests/osaf_clock_gettime_test.cc | 5 +++++
  src/clm/clmd/clms_main.c                  | 2 ++
  src/clm/clmnd/main.c                      | 2 ++
  6 files changed, 23 insertions(+), 2 deletions(-)


Testing Commands:
-----------------

Test the CLM cluster reset admin operation.


Testing, Expected Results:
--------------------------

The cluster reset shall now be divided into two phases.

Conditions of Submission:
-------------------------

Ack from reviewer(s)


Arch      Built     Started    Linux distro
-------------------------------------------
mips        n          n
mips64      n          n
x86         n          n
x86_64      y          y
powerpc     n          n
powerpc64   n          n


Reviewer Checklist:
-------------------
[Submitters: make sure that your review doesn't trigger any checkmarks!]


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