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DB2 - Problem description

Problem IC75477 Status: Closed

db2stop -force fails to shutdown DB2 pureScale instance

product:
DB2 FOR LUW / DB2FORLUW / 980 - DB2
Problem description:
The following scenario results in a failure to shutdown the DB2 
pureScale instance: 
 
Four members , two CFs 
 
Assume member 3 is used to generate this issue. 
On member 3, issue command 
 
db2stop member 3 
On the system that is hosting member 3 , shutdown the operating 
system. 
 
Then issue the command: 
db2stop force 
 
The db2stop force command will fail with the following 
information: 
 
2011-02-28 14:35:13     3   0   SQL1690N  An error occurred 
during DB2STOP processing of a DB2 member or CF with identifier 
"3" on host "host3d". Reason code "1". 
2011-02-28 14:35:47     3   0   SQL1690N  An error occurred 
during DB2STOP processing of a DB2 member or CF with identifier 
"3" on host "host3d". Reason code "1". 
2011-02-28 14:36:20     3   0   SQL1690N  An error occurred 
during DB2STOP processing of a DB2 member or CF with identifier 
"3" on host "host3d". Reason code "1". 
2011-02-28 14:36:20     0   0   SQL1064N  DB2STOP processing was 
successful. 
2011-02-28 14:36:20     1   0   SQL1064N  DB2STOP processing was 
successful. 
2011-02-28 14:36:20     2   0   SQL1064N  DB2STOP processing was 
successful. 
 
SQL6033W  Stop command processing was attempted on "4" node(s). 
"3" node(s) were successfully stopped.  "0" node(s) were already 
stopped.  "1" node(s) could not be stopped. 
 
2011/02/28 14:36:20 
Return Code of db2stop force : 6 
 
db2instance -list command shows the following: 
 
ID          TYPE                   STATE 
HOME_HOST                CURRENT_HOST                ALERT 
 PARTITION_NUMBER        LOGICAL_PORT        NETNAME 
 
--          ----                   ----- 
---------                ------------                ----- 
 ----------------        ------------        ------- 
0        MEMBER                 STOPPED                 host3a 
                 host3a                  YES 
  0                   0        host3a-ib 
1        MEMBER                 STOPPED                 host3b 
                 host3b                  YES 
  0                   0        host3b-ib 
2        MEMBER                 STOPPED                 host3c 
                 host3c                  YES 
  0                   0        host3c-ib 
3        MEMBER                 STOPPED                 host3d 
                 host3d                  YES 
  0                   0        host3d-ib 
128        CF                 PRIMARY                 host3p 
               host3p                   NO 
-                   0        host3p-ib 
129        CF                 CATCHUP                 host3s 
               host3s                   NO 
-                   0        host3s-ib 
 
HOSTNAME                   STATE                INSTANCE_STOPPED 
       ALERT 
--------                   -----                ---------------- 
       ----- 
host3s                  ACTIVE                              NO 
        NO 
host3p                  ACTIVE                              NO 
        NO 
host3d                INACTIVE                              NO 
       YES 
host3c                  ACTIVE                              NO 
        NO 
host3b                  ACTIVE                              NO 
        NO 
host3a                  ACTIVE                              NO 
        NO 
 
There is currently an alert for a member, CF, or host in the 
data-sharing instance. For more information on the alert, its 
impact, and how to clear it, run the following command: 
'db2cluster -cm -list -alert'. 
 
Applying this APAR fix will result in a proper shutdown of the 
DB2 pureScale instance.
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* ALL                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* The following scenario results in a failure to shutdown the  * 
* DB2                                                          * 
* pureScale instance:                                          * 
*                                                              * 
*                                                              * 
*                                                              * 
* Four members , two CFs                                       * 
*                                                              * 
*                                                              * 
*                                                              * 
* Assume member 3 is used to generate this issue.              * 
*                                                              * 
* On member 3, issue command                                   * 
*                                                              * 
*                                                              * 
*                                                              * 
* db2stop member 3                                             * 
*                                                              * 
* On the system that is hosting member 3 , shutdown the        * 
* operating                                                    * 
* system.                                                      * 
*                                                              * 
*                                                              * 
*                                                              * 
* Then issue the command:                                      * 
*                                                              * 
* db2stop force                                                * 
*                                                              * 
*                                                              * 
*                                                              * 
* The db2stop force command will fail with the following       * 
*                                                              * 
* information:                                                 * 
*                                                              * 
*                                                              * 
*                                                              * 
* 2011-02-28 14:35:13    3  0  SQL1690N  An error occurred     * 
* during DB2STOP processing of a DB2 member or CF with         * 
* identifier                                                   * 
* "3" on host "host3d". Reason code "1".                       * 
*                                                              * 
* 2011-02-28 14:35:47    3  0  SQL1690N  An error occurred     * 
* during DB2STOP processing of a DB2 member or CF with         * 
* identifier                                                   * 
* "3" on host "host3d". Reason code "1".                       * 
*                                                              * 
* 2011-02-28 14:36:20    3  0  SQL1690N  An error occurred     * 
* during DB2STOP processing of a DB2 member or CF with         * 
* identifier                                                   * 
* "3" on host "host3d". Reason code "1".                       * 
*                                                              * 
* 2011-02-28 14:36:20    0  0  SQL1064N  DB2STOP processing    * 
* was                                                          * 
* successful.                                                  * 
*                                                              * 
* 2011-02-28 14:36:20    1  0  SQL1064N  DB2STOP processing    * 
* was                                                          * 
* successful.                                                  * 
*                                                              * 
* 2011-02-28 14:36:20    2  0  SQL1064N  DB2STOP processing    * 
* was                                                          * 
* successful.                                                  * 
*                                                              * 
*                                                              * 
*                                                              * 
* SQL6033W  Stop command processing was attempted on "4"       * 
* node(s).                                                     * 
* "3" node(s) were successfully stopped.  "0" node(s) were     * 
* already                                                      * 
* stopped.  "1" node(s) could not be stopped.                  * 
*                                                              * 
*                                                              * 
*                                                              * 
* 2011/02/28 14:36:20                                          * 
*                                                              * 
* Return Code of db2stop force : 6                             * 
*                                                              * 
*                                                              * 
*                                                              * 
* db2instance -list command shows the following:               * 
*                                                              * 
*                                                              * 
*                                                              * 
* ID          TYPE                  STATE                      * 
*                                                              * 
* HOME_HOST                CURRENT_HOST                ALERT   * 
*                                                              * 
* PARTITION_NUMBER        LOGICAL_PORT        NETNAME          * 
*                                                              * 
*                                                              * 
*                                                              * 
* --          ----                  -----                      * 
*                                                              * 
* ---------                ------------                -----   * 
*                                                              * 
* ----------------        ------------        -------          * 
*                                                              * 
* 0        MEMBER                STOPPED                host3a * 
*                                                              * 
* host3a                  YES                                  * 
*                                                              * 
* 0                  0        host3a-ib                        * 
*                                                              * 
* 1        MEMBER                STOPPED                host3b * 
*                                                              * 
* host3b                  YES                                  * 
*                                                              * 
* 0                  0        host3b-ib                        * 
*                                                              * 
* 2        MEMBER                STOPPED                host3c * 
*                                                              * 
* host3c                  YES                                  * 
*                                                              * 
* 0                  0        host3c-ib                        * 
*                                                              * 
* 3        MEMBER                STOPPED                host3d * 
*                                                              * 
* host3d                  YES                                  * 
*                                                              * 
* 0                  0        host3d-ib                        * 
*                                                              * 
* 128        CF                PRIMARY                host3p   * 
*                                                              * 
* host3p                  NO                                   * 
*                                                              * 
* -                  0        host3p-ib                        * 
*                                                              * 
* 129        CF                CATCHUP                host3s   * 
*                                                              * 
* host3s                  NO                                   * 
*                                                              * 
* -                  0        host3s-ib                        * 
*                                                              * 
*                                                              * 
*                                                              * 
* HOSTNAME                  STATE                              * 
* INSTANCE_STOPPED                                             * 
* ALERT                                                        * 
*                                                              * 
* --------                  -----                              * 
* ----------------                                             * 
* -----                                                        * 
*                                                              * 
* host3s                  ACTIVE                               * 
* NO                                                           * 
* NO                                                           * 
*                                                              * 
* host3p                  ACTIVE                               * 
* NO                                                           * 
* NO                                                           * 
*                                                              * 
* host3d                INACTIVE                               * 
* NO                                                           * 
* YES                                                          * 
*                                                              * 
* host3c                  ACTIVE                               * 
* NO                                                           * 
* NO                                                           * 
*                                                              * 
* host3b                  ACTIVE                               * 
* NO                                                           * 
* NO                                                           * 
*                                                              * 
* host3a                  ACTIVE                               * 
* NO                                                           * 
* NO                                                           * 
*                                                              * 
*                                                              * 
*                                                              * 
* There is currently an alert for a member, CF, or host in the * 
*                                                              * 
* data-sharing instance. For more information on the alert,    * 
* its                                                          * 
* impact, and how to clear it, run the following command:      * 
*                                                              * 
* 'db2cluster -cm -list -alert'.                               * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 UDB versio 9.8 fix pack 4.                    * 
****************************************************************
Local Fix:
available fix packs:
DB2 Version 9.8 Fix Pack 5 for AIX and Linux
DB2 Version 9.8 Fix Pack 4 for AIX and Linux

Solution
Problem was first fixed in DB2 UDB Version 9.8 FixPack 4
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
31.03.2011
26.09.2011
26.09.2011
Problem solved at the following versions (IBM BugInfos)
9.8.FP4
Problem solved according to the fixlist(s) of the following version(s)
9.8.0.4 FixList