DB2 FOR LUW / DB2FORLUW / A50 - DB2

db2start may hang and lead to group restart in pureScale because 
of no proper timeout before calling TSA commands. When the 
db2start command received the interrupt , we did a group restart 
of all the nodes 
 
We need to add a default timeout for the sqlhaCB structure 
 
Here in sqleIssueStartStop we do not set the timeout before 
calling sqlhaStopSDInfrastructure function 
 
 // try a cleanup if this is clusterEnv and db2start an 
individual CA 
 // this is to reverse the RG lock/unlock that may have been 
done 
 // by sqlhaStartSDInfrastructure above 
 // Do not do this cleanup if it was determined that the 
db2start command 
 // was invalid as that implies the SD infrastructure is already 
up. 
 if (clusterEnv && 
     status.caNodenum && 
     (SQLE_DB2ADMIN_DB2START == command) && 
     (SQLE_RC_INVSTRT != remoteSqlca.sqlcode)) 
 { 
    SQLHA_CONTROL_BLOCK sqlhaCB = {0x00}; 
    SQLHA_CLUSTER_OPERATION_RESULT_LIST *pResultList = NULL; 
    int tempRc = 0; 
 
    tempRc = sqlhaStopSDInfrastructure(pInstance, 
                                       &pResultList, 
                                       &sqlhaCB, 
                                       pStartOptions->iNodeNum);

not known / see Local fix

n/a

Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :

11.06.2015
20.01.2016
20.01.2016