openstack/openstack-manuals
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Change signal used to generate Guru Meditation Reports for Nova

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Recently [1], the signal used to trigger oslo.reports feature changed
from USR1 to USR2. Update the docs to reflect that.

[1] 45b1c02d11

Change-Id: I11679d1f5c96103b1650cb9e4189dae23d573553
This commit is contained in:
Ihar Hrachyshka
2016-03-03 16:16:10 +01:00
committed by venkatamahesh
parent 2c6aad62ee
commit a168c1240f
1 changed files with 4 additions and 4 deletions
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8
doc/admin-guide-cloud/source/support-compute.rst
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@@ -47,9 +47,9 @@ Guru Meditation reports
-----------------------
A Guru Meditation report is sent by the Compute service upon receipt of the
``SIGUSR1`` signal. This report is a general-purpose error report,
including a complete report of the service's current state, and is sent to
``stderr``.
``SIGUSR2`` signal (``SIGUSR1`` before Mitaka). This report is a
general-purpose error report that includes details about the current state
of the service. The error report is sent to ``stderr``.
For example, if you redirect error output to ``nova-api-err.log``
using :command:`nova-api 2>/var/log/nova/nova-api-err.log`,
@@ -57,7 +57,7 @@ resulting in the process ID 8675, you can then run:
.. code-block:: console
# kill -USR1 8675
# kill -USR2 8675
This command triggers the Guru Meditation report to be printed to
``/var/log/nova/nova-api-err.log``.