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Merge pull request #1397 from penguhyang/update_debugmode_docs

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update docs about xcatdebugmode usage
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Xiaopeng Wang
2016-06-28 11:11:21 +08:00
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parent 7918c2f83b cc4e412029
commit 53f9776ee6
1 changed files with 46 additions and 44 deletions
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90
docs/source/troubleshooting/os_installation/log_to_mn_cn.rst
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@ -14,27 +14,27 @@ The logs during diskfull provision:
* PostBootScript logs: the logs during the post boot scripts execution, which are specified in "postbootscripts" attribute of node and osimage definition and run during the 1st reboot after installation.
+------------------------+-----------------------+-----------------------+-----------------------+
| **xcatdebugmode** | 0 | 1 | 2 |
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| OS Distribution | RHEL | SLES | UBT | RHEL | SLES | UBT | RHEL | SLES | UBT |
+================+=======+=======+=======+=======+=======+=======+=======+=======+=======+=======+
| Pre-Install | [MN]_ | [N]_ | [N]_ | [N]_ |
+ logs +-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| | [CN]_ | [Y1]_ | [Y2]_ | [Y2]_ |
+----------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Installer | [MN]_ | [N]_ | [N]_ | [N]_ | [Y7]_ | [Y7]_ | [Y7]_ | [Y7]_ | [Y7]_ | [Y7]_ |
+ logs +-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| | [CN]_ | [Y6]_ | [Y6]_ | [Y6]_ | [Y6]_ | [Y6]_ | [Y6]_ | [Y6]_ | [Y6]_ | [Y6]_ |
+----------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Post-Install | [MN]_ | [Y5]_ | [Y3]_ | [Y3]_ |
+ logs +-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| | [CN]_ | [Y1]_ | [Y2]_ | [Y2]_ |
+----------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| PostBootScript | [MN]_ | [Y5]_ | [Y3]_ | [Y3]_ |
+ logs +-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| | [CN]_ | [Y1]_ | [Y2]_ | [Y2]_ |
+----------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
+---------------------+--------------+--------------+--------------+
| **xcatdebugmode** | 0 | 1 | 2 |
+---------------------+----+----+----+----+----+----+----+----+----+
| OS Distribution |RHEL|SLES|UBT |RHEL|SLES|UBT |RHEL|SLES|UBT |
+================+====+====+====+====+====+====+====+====+====+====+
| Pre-Install | MN | N | N | N |
+ logs +----+----+----+----+----+----+----+----+----+----+
| | CN | C1 | C1 C2 | C1 C2 |
+----------------+----+----+----+----+----+----+----+----+----+----+
| Installer | MN | N | N | N | M1 | M1 | M1 | M1 | M1 | M1 |
+ logs +----+----+----+----+----+----+----+----+----+----+
| | CN | C3 | C3 | C3 | C3 | C3 | C3 | C3 | C3 | C3 |
+----------------+----+----+----+----+----+----+----+----+----+----+
| Post-Install | MN | M2 | M3 | M3 |
+ logs +----+----+----+----+----+----+----+----+----+----+
| | CN | C1 | C1 C2 | C1 C2 |
+----------------+----+----+----+----+----+----+----+----+----+----+
| PostBootScript | MN | M2 | M3 | M3 |
+ logs +----+----+----+----+----+----+----+----+----+----+
| | CN | C1 | C1 C2 | C1 C2 |
+----------------+----+----+----+----+----+----+----+----+----+----+
The logs during diskless provision:
```````````````````````````````````
@ -43,37 +43,39 @@ The logs during diskless provision:
* PostBootScript logs: the logs during the post boot scripts execution, which are specified in "postbootscripts" attribute of node and osimage definition and run during the 1st reboot after installation.
+------------------------+--------------+--------------+--------------+
| **xcatdebugmode** | 0 | 1 | 2 |
+------------------------+----+----+----+----+----+----+----+----+----+
| OS Distribution |RHEL|SLES|UBT |RHEL|SLES|UBT |RHEL|SLES|UBT |
+================+=======+====+====+====+====+====+====+====+====+====+
| Provision | [MN]_ | [N]_ | [Y3]_ | [Y3]_ |
+ logs +-------+----+----+----+----+----+----+----+----+----+
| | [CN]_ | [N]_ | [N]_ | [N]_ |
+----------------+-------+----+----+----+----+----+----+----+----+----+
| PostBootScript | [MN]_ | [Y3]_ | [Y4]_ | [Y4]_ |
+ logs +-------+----+----+----+----+----+----+----+----+----+
| | [CN]_ | [Y1]_ | [Y2]_ | [Y2]_ |
+----------------+-------+----+----+----+----+----+----+----+----+----+
+---------------------+--------------+--------------+--------------+
| **xcatdebugmode** | 0 | 1 | 2 |
+---------------------+----+----+----+----+----+----+----+----+----+
| OS Distribution |RHEL|SLES|UBT |RHEL|SLES|UBT |RHEL|SLES|UBT |
+================+====+====+====+====+====+====+====+====+====+====+
| Provision | MN | N | M3 | M3 |
+ logs +----+----+----+----+----+----+----+----+----+----+
| | CN | N | N | N |
+----------------+----+----+----+----+----+----+----+----+----+----+
| PostBootScript | MN | M3 | M3 M4 | M3 M4 |
+ logs +----+----+----+----+----+----+----+----+----+----+
| | CN | C1 | C1 C2 | C1 C2 |
+----------------+----+----+----+----+----+----+----+----+----+----+
.. [MN] means the logs forwarded to management node.
MN: the logs forwarded to management node(M1-M4 is the operation for MN). ::
.. [CN] means the logs on compute node.
M1 means the installer logs can be forwarded to the MN in ``/var/log/xcat/computes.log`` file.
.. [Y1] means the installation logs can be saved to ``/var/log/xcat/xcat.log`` file on CN.
M2 means the error messages can be forwarded to ``/var/log/xcat/computes.log`` file on MN only when critical error happens.
.. [Y2] means the installation logs and debug trace("set -x" or "-o xtrace") of bash scripts can be saved to ``/var/log/xcat/xcat.log`` file on CN.
M3 means the installation logs can be forwarded to ``/var/log/xcat/computes.log`` file on MN.
.. [Y3] means the installation logs can be forwarded to ``/var/log/xcat/computes.log`` file on MN.
M4 means the debug trace("set -x" or "-o xtrace") of bash scripts enabled.
.. [Y4] means the installation logs and debug trace("set -x" or "-o xtrace") of bash scripts can be forwarded to ``/var/log/xcat/computes.log`` file on MN.
N means the logs can not be forwarded to MN.
.. [Y5] means the error messages can be forwarded to ``/var/log/xcat/computes.log`` file on MN only when critical error happens.
CN: the logs on compute node(C1-C3 is the operation for CN). ::
.. [Y6] means the installer log can be saved to the CN in ``/var/log/anaconda`` for RHEL, ``/var/log/YaST2`` for SLES, ``/var/log/installer`` for UBT.
C1 means the installation logs can be saved to ``/var/log/xcat/xcat.log`` file on CN.
.. [Y7] means the installer log can be forwarded to the MN in ``/var/log/xcat/computes.log`` file.
C2 means the debug trace("set -x" or "-o xtrace") of bash scripts enabled.
.. [N] means the logs can not be forwarded or saved.
C3 means the installer logs can be saved to the CN in ``/var/log/anaconda`` for RHEL, ``/var/log/YaST2`` for SLES, ``/var/log/installer`` for UBT.
N means the logs can not be saved to CN.