Bug 741476

Summary: API system.getDmi() method does not return data when SYSTEM field at RHNSERVERDMI table is null
Product: [Community] Spacewalk Reporter: Marcelo Moreira de Mello <mmello>
Component: APIAssignee: Jan Pazdziora (Red Hat) <jpazdziora>
Status: CLOSED CURRENTRELEASE QA Contact: Red Hat Satellite QA List <satqe-list>
Severity: medium Docs Contact:
Priority: medium    
Version: 1.6CC: jpazdziora, mmello
Target Milestone: ---Keywords: Patch
Target Release: ---   
Hardware: All   
OS: All   
Whiteboard:
Fixed In Version: spacewalk-java-1.6.57-1 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
: 741477 743430 (view as bug list) Environment:
Last Closed: 2011-12-22 16:51:05 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 723481    
Attachments:
Description Flags
patch proposed
none
patch proposed
none
patch proposed none

Description Marcelo Moreira de Mello 2011-09-26 23:38:47 UTC 
Description of problem:
API system.getDmi() method does not return any value if some row at DB is null 


Version-Release number of selected component (if applicable):
Spacewalk 1.6 Nightly Version


How reproducible:
100%


Steps to Reproduce:
 Look Additional info

  
Actual results:

  If some rows at RHNSERVERDMI table is blank, system.getDmi() method does not return any value


Expected results:
  system.getDmi() method return the values when RHNSERVERDMI has some blank rows


Additional info:

    
python script
---------------------
# api-dmi.py 
import xmlrpclib

SATELLITE_URL = "http://<SERVER>/rpc/api" 
SATELLITE_LOGIN = "<USER>" 
SATELLITE_PASSWORD = "<PASSWORD>" 
server = xmlrpclib.Server(SATELLITE_URL, verbose=0) 
token = server.auth.login(SATELLITE_LOGIN, SATELLITE_PASSWORD)

systems_list = server.system.listSystems(token)

for system in systems_list:
    sys_dmi = server.system.getDmi(token,int(system['id']))
    print system['id']
    if sys_dmi:
        print sys_dmi
    else:
        print "No DMI information"
    print "**" * 10 + "\n"

server.auth.logout(token)

+++++++++++++++++++++++++++++++++++

executing python script
---------------------
notebook $> python api-dmi.py 
1000010091
{'product': 'KVM', 'vendor': 'Red Hat', 'bios_vendor': 'QEMU', 'system': 'KVM Not Specified', 'bios_release': '01/01/2007', 'board': '', 'bios_version': 'QEMU', 'asset': '(chassis: Not Specified) (chassis: Not Specified) (board: ) (system: Not Specified)'}
********************

1000010090
{'product': 'KVM', 'vendor': 'Red Hat', 'bios_vendor': 'QEMU', 'system': 'KVM Not Specified', 'bios_release': '01/01/2007', 'board': '', 'bios_version': 'QEMU', 'asset': '(chassis: Not Specified) (chassis: Not Specified) (board: ) (system: Not Specified)'}
********************

1000010115
{'product': 'ProLiant DL320 G4', 'vendor': 'HP', 'bios_vendor': 'HP', 'system': 'ProLiant DL320 G4 Not Specified', 'bios_release': '07/18/2008', 'board': '', 'bios_version': 'D20', 'asset': '(chassis: USM5450234) (chassis: ) (board: ) (system: USM5450234)'}
********************

1000010000
{'product': 'SUN BLADE X6240 SERVER MODULE', 'vendor': 'SUN MICROSYSTEMS', 'bios_vendor': 'American Megatrends Inc.', 'system': 'SUN BLADE X6240 SERVER MODULE 0.00.01', 'bios_release': '06/05/2009', 'board': 'SUN MICROSYSTEMS', 'bios_version': '1.17', 'asset': '(chassis: 0000000000) (chassis: Null) (board: 0328MSL-081450009E) (system: 0000000000)'}
********************

1000010003
No DMI information
********************

+++++++++++++++++++++++++++++++++++

querying database
------------------------
SQL> desc rhnserverdmi;
 Name												       Null?	Type
 ----------------------------------------------------------------------------------------------------- -------- --------------------------------------------------------------------
 ID												       NOT NULL NUMBER
 SERVER_ID											       NOT NULL NUMBER
 VENDOR 													VARCHAR2(256)
 SYSTEM 													VARCHAR2(256)
 PRODUCT													VARCHAR2(256)
 BIOS_VENDOR													VARCHAR2(256)
 BIOS_VERSION													VARCHAR2(256)
 BIOS_RELEASE													VARCHAR2(256)
 ASSET														VARCHAR2(256)
 BOARD														VARCHAR2(256)
 CREATED											       NOT NULL DATE
 MODIFIED											       NOT NULL DATE
 
SQL> set pagesize 180;
SQL> set linesize 180;

SQL> col VENDOR for a30;
SQL> col SYSTEM for a40;
SQL> col BIOS_VENDOR for a30;
SQL> col BIOS_VERSION for a20;
SQL> col BIOS_RELEASE for a15;
SQL> col PRODUCT for a50;
SQL> col ASSET for a90;
SQL> col BOARD for a20;

*** Grabbing information from machine which does not returned information at API method()

SQL> select ID, SERVER_ID, VENDOR, SYSTEM, PRODUCT from rhnserverdmi where SERVER_ID = 1000010003;

	ID  SERVER_ID VENDOR			     SYSTEM	     PRODUCT
---------- ---------- ------------------------------ --------------- --------------------------------------------------
       184 1000010003 American Megatrends Inc.			     SUN BLADE X8440 SERVER MODULE

SQL> select ID, BIOS_VENDOR, BIOS_VERSION, BIOS_RELEASE from rhnserverdmi where SERVER_ID = 1000010003;

	ID BIOS_VENDOR			  BIOS_VERSION	       BIOS_RELEASE
---------- ------------------------------ -------------------- ---------------
       184 American Megatrends Inc.			       08/06/2008

SQL> select ID, ASSET,  BOARD, CREATED, MODIFIED from rhnserverdmi where SERVER_ID = 1000010003;

	ID ASSET										      BOARD		   CREATED   MODIFIED
---------- ------------------------------------------------------------------------------------------ -------------------- --------- ---------
       184 (chassis: 0735AY0038) (chassis: NULL) (board: 0060HSV-0735000226) (system: 0735AY0038)     Sun Microsystems	   22-SEP-11 22-SEP-11


*** Grabbing information from machine which returned information at API method()

SQL> select ID, SERVER_ID, VENDOR, SYSTEM, PRODUCT from rhnserverdmi where SERVER_ID = 1000010000;

	ID  SERVER_ID VENDOR			     SYSTEM				      PRODUCT
---------- ---------- ------------------------------ ---------------------------------------- --------------------------------------------------
       183 1000010000 SUN MICROSYSTEMS		     SUN BLADE X6240 SERVER MODULE 0.00.01    SUN BLADE X6240 SERVER MODULE

SQL> select ID, BIOS_VENDOR, BIOS_VERSION, BIOS_RELEASE from rhnserverdmi where SERVER_ID = 1000010000;

	ID BIOS_VENDOR			  BIOS_VERSION	       BIOS_RELEASE
---------- ------------------------------ -------------------- ---------------
       183 American Megatrends Inc.	  1.17		       06/05/2009

SQL> select ID, ASSET,  BOARD, CREATED, MODIFIED from rhnserverdmi where SERVER_ID = 1000010000;

	ID ASSET										      BOARD		   CREATED   MODIFIED
---------- ------------------------------------------------------------------------------------------ -------------------- --------- ---------
       183 (chassis: 0000000000) (chassis: Null) (board: 0328MSL-081450009E) (system: 0000000000)     SUN MICROSYSTEMS	   22-SEP-11 22-SEP-11


  As we can see above, the different beetwen the both boxes is that one of them does not have BIOS_VERSION and SYSTEM rows filled (the missing box were not displayed by API method)
  
  
    *** Troubleshooting *** 
    
   To check if the issue were related with the missing information, we filled manually the missing rows and re-run the script as below: 
   
   
SQL> update rhnserverdmi set SYSTEM = 'SYSTEM_MANUAL_FILLED', BIOS_VERSION = '1.17' where SERVER_ID = 1000010003;

1 row updated.

SQL> select ID, SERVER_ID, VENDOR, SYSTEM, PRODUCT from rhnserverdmi where SERVER_ID = 1000010003;

	ID  SERVER_ID VENDOR			     SYSTEM				      PRODUCT
---------- ---------- ------------------------------ ---------------------------------------- --------------------------------------------------
       184 1000010003 American Megatrends Inc.	     SYSTEM_MANUAL_FILLED		      SUN BLADE X8440 SERVER MODULE

SQL> select ID, BIOS_VENDOR, BIOS_VERSION, BIOS_RELEASE from rhnserverdmi where SERVER_ID = 1000010003;

	ID BIOS_VENDOR			  BIOS_VERSION	       BIOS_RELEASE
---------- ------------------------------ -------------------- ---------------
       184 American Megatrends Inc.	  1.17		       08/06/2008

SQL> commit;

Commit complete.


  ** Executing the python script
----------------------------------

notebook $> python api-dmi.py 

  { ... SNIP ... } 

1000010000
{'product': 'SUN BLADE X6240 SERVER MODULE', 'vendor': 'SUN MICROSYSTEMS', 'bios_vendor': 'American Megatrends Inc.', 'system': 'SUN BLADE X6240 SERVER MODULE 0.00.01', 'bios_release': '06/05/2009', 'board': 'SUN MICROSYSTEMS', 'bios_version': '1.17', 'asset': '(chassis: 0000000000) (chassis: Null) (board: 0328MSL-081450009E) (system: 0000000000)'}
********************

1000010003
{'product': 'SUN BLADE X8440 SERVER MODULE', 'vendor': 'American Megatrends Inc.', 'bios_vendor': 'American Megatrends Inc.', 'system': 'SYSTEM_MANUAL_FILLED', 'bios_release': '08/06/2008', 'board': 'Sun Microsystems', 'bios_version': '1.17', 'asset': '(chassis: 0735AY0038) (chassis: NULL) (board: 0060HSV-0735000226) (system: 0735AY0038)'}
********************


   As we can see the issue is related when RHNSERVERDMI table misses some information, API does not return any information. 

SQL> select ID, SERVER_ID, VENDOR, SYSTEM, PRODUCT from rhnserverdmi where SERVER_ID = 1000010003; 

	ID  SERVER_ID VENDOR			     SYSTEM				      PRODUCT
---------- ---------- ------------------------------ ---------------------------------------- --------------------------------------------------
       184 1000010003 American Megatrends Inc.						      SUN BLADE X8440 SERVER MODULE

SQL> commit;

Commit complete.


notebook $> python api-dmi.py 

  { ... SNIP ... } 
  
1000010000
{'product': 'SUN BLADE X6240 SERVER MODULE', 'vendor': 'SUN MICROSYSTEMS', 'bios_vendor': 'American Megatrends Inc.', 'system': 'SUN BLADE X6240 SERVER MODULE 0.00.01', 'bios_release': '06/05/2009', 'board': 'SUN MICROSYSTEMS', 'bios_version': '1.17', 'asset': '(chassis: 0000000000) (chassis: Null) (board: 0328MSL-081450009E) (system: 0000000000)'}
********************

1000010003
No DMI information
********************
Comment 1 Marcelo Moreira de Mello 2011-09-27 00:38:47 UTC 
java/code/src/com/redhat/rhn/frontend/xmlrpc/system/SystemHandler.java
-----------------------------------------
2839     /**
2840      * Gets the hardware profile of a specific system
2841      *
2842      * @param sessionKey User's session key
2843      * @param sid This system's ID
2844      * @return Map contianing the DMI information of the system
2845      *
2846      * @xmlrpc.doc Gets the DMI information of a system.
2847      * @xmlrpc.param #param("string", "sessionKey")
2848      * @xmlrpc.param #param("int", "serverId")
2849      * @xmlrpc.returntype
2850      *      $DmiSerializer
2851      */
2852     public Object getDmi(String sessionKey, Integer sid) {
2853         User loggedInUser = getLoggedInUser(sessionKey);
2854         Server server = lookupServer(loggedInUser, sid);
2855         Dmi dmi = server.getDmi();
2856         if (dmi == null) {
2857             return new HashMap();
2858         }
2859         return dmi;
2860     }

java/code/src/com/redhat/rhn/domain/server/Dmi.java
----------------------------------------
 26 public class Dmi extends BaseDomainHelper {
 27 
 28     private Long id;
 29     private Server server;
 30     private String vendor;
 31     private String system;
 32     private String product;
 33     private Bios bios;
 34     private String asset;
 35     private String board;
 

java/code/src/com/redhat/rhn/domain/server/Dmi.hbm.xml
-----------------------------------------
  5 <hibernate-mapping>
  6     <class name="com.redhat.rhn.domain.server.Dmi" table="rhnServerDmi">
  7         <id name="id" type="long" column="id">
  8             <meta attribute="scope-set">protected</meta>
  9             <generator class="sequence">
 10                 <param name="sequence">rhn_ram_id_seq</param>
 11             </generator>
 12         </id>
 13 
 14         <many-to-one name="server"
 15                      class="com.redhat.rhn.domain.server.Server"
 16                      column="server_id" />
 17         <property name="vendor" column="vendor" type="string" length="256" />
 18 >--->---<property name="system" column="system" type="string" length="256" />
 19 >--->---<property name="product" column="product" type="string" length="256" />
 20 >--->---<property name="asset" column="asset" type="string" length="256" />
 21 >--->---<property name="board" column="board" type="string" length="256" />
 22         <property name="created" column="created" type="timestamp"
 23                   insert="false" update="false"/>
 24         <property name="modified" column="modified" type="timestamp"
 25                   insert="false" update="false"/>
 26 
 27         <component name="bios" class="com.redhat.rhn.domain.server.Dmi$Bios">
 28             <property name="vendor" column="bios_vendor"
 29                       type="string" length="256" />
 30             <property name="version" column="bios_version"
 31                       type="string" length="256" />
 32             <property name="release" column="bios_release"
 33                       type="string" length="256" />
 34         </component>
 35 
 36     </class>
 37 </hibernate-mapping>



 
       HIBERNATE DEBBUGING
=======================================

 2757 [2011-09-26 21:22:37,453] INFO  - Reading mappings from resource : com/redhat/rhn/domain/server/Dmi.hbm.xml
 2758 [2011-09-26 21:22:37,454] DEBUG - trying to resolve system-id [http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd]
 2759 [2011-09-26 21:22:37,454] DEBUG - recognized hibernate namespace; attempting to resolve on classpath under org/hibernate/
 2760 [2011-09-26 21:22:37,454] DEBUG - located [http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd] in classpath
 2761 [2011-09-26 21:22:37,457] INFO  - Mapping class: com.redhat.rhn.domain.server.Dmi -> rhnServerDmi
 2762 [2011-09-26 21:22:37,457] DEBUG - Mapped property: id -> id
 2763 [2011-09-26 21:22:37,457] DEBUG - Mapped property: server -> server_id
 2764 [2011-09-26 21:22:37,457] DEBUG - Mapped property: vendor -> vendor
 2765 [2011-09-26 21:22:37,457] DEBUG - Mapped property: system -> system
 2766 [2011-09-26 21:22:37,458] DEBUG - Mapped property: product -> product
 2767 [2011-09-26 21:22:37,458] DEBUG - Mapped property: asset -> asset
 2768 [2011-09-26 21:22:37,458] DEBUG - Mapped property: board -> board
 2769 [2011-09-26 21:22:37,458] DEBUG - Mapped property: created -> created
 2770 [2011-09-26 21:22:37,458] DEBUG - Mapped property: modified -> modified
 2771 [2011-09-26 21:22:37,458] DEBUG - Mapped property: vendor -> bios_vendor
 2772 [2011-09-26 21:22:37,458] DEBUG - Mapped property: version -> bios_version
 2773 [2011-09-26 21:22:37,458] DEBUG - Mapped property: release -> bios_release
 2774 [2011-09-26 21:22:37,458] DEBUG - Mapped property: bios -> bios_vendor, bios_version, bios_release
 
++++++ DMI #183 (working box)
 
 38078 [2011-09-26 21:23:13,015] DEBUG - com.redhat.rhn.domain.server.MonitoredServer{virtualInstance=null, dmi=com.redhat.rhn.domain.server.Dmi#183, configChannelsHibernate=[com.redhat.rhn.domain.config.ConfigChannel#2], notes=<uninitialized>, probes=<uninitialized>, channelsChanged=26 July 2011      , pushClient=com.redhat.rhn.domain.server.PushClient#3, networks=<uninitialized>, virtualGuests=<uninitialized>, release=5Server, modified=2011-09-12 20:59:02, name=sun-x6240-1.gsslab.rdu.redhat.com, channels=<uninitialized>, serverInfo=com.redhat.rhn.domain.server.ServerInfo#1000010000, history=<uninitialized>, groups=<uninitialized>, autoUpdate=N, id=1000010000, localChannels=<uninitialized>, runningKernel=2.6.18-238.12.1.el5, devices=<uninitialized>, ram=com.redhat.rhn.domain.server.Ram#183, serverUuid=null, org=com.redhat.rhn.domain.org.Org#3, os=redhat-release, cpu=com.redhat.rhn.domain.server.CPU#183, created=2011-07-12 12:27:12, lastBoot=1310497216, cobblerId=MTMxNTg2MTkxOS45MjM4NDY3MTQuNDM4MzE, networkInterfaces=<uninitialized>, lock=null, creator=com.redhat.rhn.domain.user.legacy.UserImpl#3, packages=<uninitialized>, info=null, secret=358d8242059dba7e5b8e8daa592c9935, location=null, capabilities=<uninitialized>, autoDeliver=N, digitalServerId=ID-1000010000, serverArch=com.redhat.rhn.domain.server.ServerArch#1017, proxyInfo=null, provisionState=null, description=Initial Registration Parameters:
38079 OS: redhat-release
38080 Release: 5Server
38081 CPU Arch: x86_64-redhat-linux, customDataValues=<uninitialized>}


38085 [2011-09-26 21:23:13,015] DEBUG - com.redhat.rhn.domain.server.Dmi{asset=(chassis: 0000000000) (chassis: Null) (board: 0328MSL-081450009E) (system: 0000000000), server=com.redhat.rhn.domain.server.Server#1000010000, board=SUN MICROSYSTEMS, created=2011-09-22 16:53:24, vendor=SUN MICROSYSTEMS, modified=2011-09-22 16:53:24, bios=component[vendor,version,release]{release=06/05/2009, version=1.17, vendor=American Megatrends Inc.}, id=183, product=SUN BLADE X6240 SERVER MODULE, system=SUN BLADE X6240 SERVER MODULE 0.00.01}

++++++  DMI#184 (issue box --> missing SYSTEM information)

38378 [2011-09-26 21:23:13,355] DEBUG - com.redhat.rhn.domain.server.MonitoredServer{virtualInstance=null, dmi=com.redhat.rhn.domain.server.Dmi#184, co      nfigChannelsHibernate=[com.redhat.rhn.domain.config.ConfigChannel#2], notes=<uninitialized>, probes=<uninitialized>, channelsChanged=26 July 2011      , pushClient=com.redhat.rhn.domain.server.PushClient#2, networks=<uninitialized>, virtualGuests=<uninitialized>, release=6Server, modified=2011-09-23 12:42:58, name=sun-x8440.gsslab.rdu.redhat.com, channels=<uninitialized>, serverInfo=com.redhat.rhn.domain.server.ServerInfo#1000010003, history=<uninitialized>, groups=<uninitialized>, autoUpdate=N, id=1000010003, localChannels=<uninitialized>, runningKernel=2.6.32-71.el6.x86_64, devices=<uninitialized>, ram=com.redhat.rhn.domain.server.Ram#184, serverUuid=null, org=com.redhat.rhn.domain.org.Org#3, os=redhat-release-server, cpu=com.redhat.rhn.domain.server.CPU#184, created=2011-07-18 14:13:09, lastBoot=1311777842, cobblerId=MTMxNjc5MjExMC43ODQ2NTQxNjYuODgxMTM, networkInterfaces=<uninitialized>, lock=null, creator=com.redhat.rhn.domain.user.legacy.UserImpl#3, packages=<uninitialized>, info=null, secret=5ab8204f317185805bef469b30134077, location=null, capabilities=<uninitialized>, autoDeliver=N, digitalServerId=ID-1000010003, serverArch=com.redhat.rhn.domain.server.ServerArch#1017, proxyInfo=null, provisionState=null, description=Initial Registration Parameters:
38379 OS: redhat-release-server
38380 Release: 6Server
38381 CPU Arch: x86_64, customDataValues=<uninitialized>}

38384 [2011-09-26 21:23:13,355] DEBUG - com.redhat.rhn.domain.server.Dmi{asset=(chassis: 0735AY0038) (chassis: NULL) (board: 0060HSV-0735000226) (system: 0735AY0038), server=com.redhat.rhn.domain.server.Server#1000010003, board=Sun Microsystems, created=2011-09-22 16:53:30, vendor=American Megatrends Inc., modified=2011-09-26 20:30:07, bios=component[vendor,version,release]{release=08/06/2008, version=1.17, vendor=American Megatrends Inc.}, id=184, product=SUN BLADE X8440 SERVER MODULE, system=null}
Comment 2 Marcelo Moreira de Mello 2011-09-27 18:13:36 UTC 
  Hello, 
  
     Investigation further the issue we could verify that the issue happens when SYSTEM field at DB is NULL/BLANK. Look below: 
     
SQL> update rhnserverdmi set BIOS_VERSION = '' where SERVER_ID = 1000010003;
SQL> update rhnserverdmi set BIOS_VENDOR  = '' where SERVER_ID = 1000010003;
SQL> update rhnserverdmi set PRODUCT = '' where SERVER_ID = 1000010003;
SQL> update rhnserverdmi set BOARD = '' where SERVER_ID = 1000010003;
SQL> update rhnserverdmi set VENDOR = '' where SERVER_ID = 1000010003;
SQL> update rhnserverdmi set ASSET = '' where SERVER_ID = 1000010003;

SQL> select ID, SERVER_ID, VENDOR, SYSTEM, PRODUCT from rhnserverdmi where SERVER_ID = 1000010003;

	ID  SERVER_ID VENDOR			     SYSTEM			    PRODUCT
---------- ---------- ------------------------------ ------------------------------ --------------------------------------------------
       184 1000010003				     SYSTEM_MANUAL_FILLED

SQL> select ID, BIOS_VENDOR, BIOS_VERSION, BIOS_RELEASE from rhnserverdmi where SERVER_ID = 1000010003;

	ID BIOS_VENDOR			  BIOS_VERSION	       BIOS_RELEASE
---------- ------------------------------ -------------------- ---------------
       184				  1.17


SQL> select ID, ASSET,  BOARD, CREATED, MODIFIED from rhnserverdmi where SERVER_ID = 1000010003;

	ID ASSET										      BOARD		   CREATED   MODIFIED
---------- ------------------------------------------------------------------------------------------ -------------------- --------- ---------
       184														   22-SEP-11 27-SEP-11


  Calling API method 
-------------------------------

    notebook $> python api-dmi.py
     
     { ... SNIP ... } 
     ********************

     1000010003
     {'product': '', 'vendor': '', 'bios_vendor': '', 'system': 'SYSTEM_MANUAL_FILLED', 'bios_release': '', 'board': '', 'bios_version': '1.17', 'asset': ''}
     ********************


******* Setting SYSTEM to BLANK 

SQL> update rhnserverdmi set SYSTEM = '' where SERVER_ID = 1000010003;

1 row updated

SQL> commit;

Commit complete.

SQL> select ID, SERVER_ID, VENDOR, SYSTEM, PRODUCT from rhnserverdmi where SERVER_ID = 1000010003;

	ID  SERVER_ID VENDOR			     SYSTEM			    PRODUCT
---------- ---------- ------------------------------ ------------------------------ --------------------------------------------------
       184 1000010003


  Calling API method 
-------------------------------

    notebook $> python api-dmi.py
     
     { ... SNIP ... } 
     ********************

     1000010003
     No DMI information
     ********************
     
hibernate log
----------------------------
114331 [2011-09-27 15:09:53,749] DEBUG - com.redhat.rhn.domain.server.ServerInfo{server=com.redhat.rhn.domain.server.Server#1000010003, id=1000010003,        checkin=2011-09-27 14:34:08, checkinCounter=3132}
114332 [2011-09-27 15:09:53,749] DEBUG - com.redhat.rhn.domain.server.Dmi{asset=null, server=com.redhat.rhn.domain.server.Server#1000010003, board=null, created=2011-09-22 16:53:30, vendor=null, modified=2011-09-27 15:08:50, bios=component[vendor,version,release]{release=null, version=1.17, vendor=null}, id=184, product=null, system=null}

  Still investigating... 
  
  Best, 
mmello
Comment 3 Jan Pazdziora (Red Hat) 2011-10-04 09:32:42 UTC 
This behaviour was introduced by fix to bug 452956 which added

+        if (dmi.getSystem() == null) {
+            return;
+        }


to java/code/src/com/redhat/rhn/frontend/xmlrpc/serializer/DmiSerializer.java. In other words, exactly the behaviour you observe.
Comment 4 Marcelo Moreira de Mello 2011-10-04 19:26:13 UTC 
Hello Jan, 

 Thank your for heads up. Working into the patch. 

Best, 
mmello
Comment 5 Marcelo Moreira de Mello 2011-10-04 22:19:17 UTC 
Created attachment 526335 [details]
patch proposed


 Hello, 

 Follow a patch addressed to this BZ. Created an test package and worked as expected.

 Patch already sent to spacewalk-devel maillist 

   Mail Thread: 
    https://www.redhat.com/archives/spacewalk-devel/2011-October/msg00000.html

Best,
mmello
Comment 6 Marcelo Moreira de Mello 2011-10-05 20:05:05 UTC 
Created attachment 526570 [details]
patch proposed


 Better looking patch
Comment 7 Marcelo Moreira de Mello 2011-10-06 23:28:43 UTC 
Created attachment 526817 [details]
patch proposed


  Please,

   mail thread -> https://www.redhat.com/archives/spacewalk-devel/2011-October/msg00009.html
Comment 8 Jan Pazdziora (Red Hat) 2011-10-10 08:26:29 UTC 
Fixed in Spacewalk master, 6742bdedf6669d146316da043048ab16f0862ca9.
Comment 9 Milan Zázrivec 2011-12-22 16:51:05 UTC 
Spacewalk 1.6 has been released.