|
Problem IT16674
|
Status: Closed |
In a pureScale environment, a DB2 member may crash following successive cluster failures(alerts). |
| product: |
DB2 FOR LUW / DB2FORLUW / A10 - DB2 |
| Problem description: |
In a pureScale environment, a DB2 member may crash with the
following stack:
0x00007F72D49ED205
_Z25ossDumpStackTraceInternalmR11OSSTrapFileiP7siginfoPvmm +
0x0385
(/home/db2inst1/sqllib/lib64/libdb2osse.so.1)
0x00007F72D49ECE0C ossDumpStackTraceV98 + 0x002c
(/home/db2inst1/sqllib/lib64/libdb2osse.so.1)
0x00007F72D49E7F0D _ZN11OSSTrapFile6dumpExEmiP7siginfoPvm +
0x00fd
(/home/db2inst1/sqllib/lib64/libdb2osse.so.1)
0x00007F72DAE8C194 sqlo_trce + 0x0404
(/home/db2inst1/sqllib/lib64/libdb2e.so.1)
0x00007F72DAEE16CA sqloEDUCodeTrapHandler + 0x027a
(/home/db2inst1/sqllib/lib64/libdb2e.so.1)
0x000000300100F710 address: 0x000000300100F710 ; dladdress:
0x0000003001000000 ; offset in lib: 0x000000000000F710 ;
(/lib64/libpthread.so.0)
0x0000003000432635 gsignal + 0x0035
(/lib64/libc.so.6)
0x0000003000433E15 abort + 0x0175
(/lib64/libc.so.6)
0x0000003000470547 address: 0x0000003000470547 ; dladdress:
0x0000003000400000 ; offset in lib: 0x0000000000070547 ;
(/lib64/libc.so.6)
0x0000003000475E76 address: 0x0000003000475E76 ; dladdress:
0x0000003000400000 ; offset in lib: 0x0000000000075E76 ;
(/lib64/libc.so.6)
0x00000030004789B3 address: 0x00000030004789B3 ; dladdress:
0x0000003000400000 ; offset in lib: 0x00000000000789B3 ;
(/lib64/libc.so.6)
0x00007F72D49CDB16 _ossMemFree + 0x0126
(/home/db2inst1/sqllib/lib64/libdb2osse.so.1)
0x00007F72D5F3601E
_Z37sqlhaDeleteClusterObjectListStructureP25SQLHA_CLUSTER_OBJECT
_LIST + 0x025e
(/home/db2inst1/sqllib/lib64/libdb2e.so.1)
0x00007F72D9A2AFBB
_Z20sqlhaSysIBMGetAlertsPP17sqlerDB2AlertDataPjP5sqlcaP19SQLHA_C
ONTROL_BLOCK + 0x058b
(/home/db2inst1/sqllib/lib64/libdb2e.so.1)
0x00007F72D81ECE7A _Z29sqlerTrustedRtnCallbackRouterjPPv +
0x0afa
(/home/db2inst1/sqllib/lib64/libdb2e.so.1)
0x00007F616155BFE1 db2_instance_alerts + 0x0231
(/home/db2inst1/sqllib/bin/routine/db2dbrouttrusted)
0x00007F72D8F130B7 sqloInvokeFnArgs + 0x6fd7
(/home/db2inst1/sqllib/lib64/libdb2e.so.1)
0x00007F72DBEF2A71
_Z19sqlriInvokerTrustedP10sqlri_ufobP21sqlriRoutineErrorIntfb +
0x2071
(/home/db2inst1/sqllib/lib64/libdb2e.so.1)
If it is found that a DB2 member has crashed with above stack,
then this APAR has been hit.
Another symptom is db2rocme crash with following stack. In this
case, DB2 member does not crash.
leftmost
malloc_y
malloc_common
malloc
strdup
sqlhaHostnameComp
sqlhaCheckNetworkAdapterOnHost
sqlhaGetAlertResources
sqlhaSysIBMGetAlerts
rocmDb2clusterActionDisplayAlerts
rocmDoDb2clusterEngineAction
main |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* ALL *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 10.1 Fix Pack 6 *
**************************************************************** |
| Local Fix: |
N/A |
| Solution |
First fixed in DB2 10.1 Fix Pack 6 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 18.08.2016
02.03.2017
02.03.2017 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
