DB2 - Problem description
Problem IT39374 | Status: Closed |
DB2START IS FAILED WITH -1677 ERROR WHEN EACH MEMBER HAS A CONFIGURED INSTANCE_MEMORY VALUE AND THERE IS A GLOBAL INSTANCE_MEMOR | |
product: | |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 | |
Problem description: | |
In Purescale environment, when each member has a configured instance_memory value and there is a global instance_memory value configured which is bigger than the physical memory limitation, the members on this instance will report following error and faile the initialization: db2 update dbm cfg using INSTANCE_MEMORY 67528295 db2 update dbm cfg member 1 using INSTANCE_MEMORY 30828134 db2 update dbm cfg member 2 using INSTANCE_MEMORY 30828134 2021-10-17-08.29.54.630302+540 E10021006A475 LEVEL: Severe PID : 15138912 TID : 1 PROC : db2star2 INSTANCE: db2ffp NODE : 003 HOSTNAME: pmsdar04 EDUID : 1 FUNCTION: DB2 UDB, base sys utilities, DB2StartMain, probe:5546 MESSAGE : ZRC=0x827301CD=-2106392115=HA_ZRC_IDLE_PROCESS_NOT_STARTED_ON_HO ST "Idle process is not started on the host" DATA #1 : String, 47 bytes An idle process was unable to start on the host 2021-10-17-08.29.54.630809+540 E10021482A360 LEVEL: Error PID : 15138912 TID : 1 PROC : db2star2 INSTANCE: db2ffp NODE : 003 HOSTNAME: pmsdar04 EDUID : 1 FUNCTION: DB2 UDB, base sys utilities, DB2StartMain, probe:2 MESSAGE : ADM7502E Instance quiesce request has failed. The SQLCODE is "-1677". 2021-10-17-08.29.38.822317+540 E9341098A487 LEVEL: Severe PID : 25034862 TID : 1 PROC : db2star2 INSTANCE: db2ffp NODE : 998 HOSTNAME: pmsdar04 EDUID : 1 FUNCTION: DB2 UDB, base sys utilities, DB2StartMain, probe:6091 MESSAGE : ZRC=0xFFFFFB3C=-1220 SQL1220N The database manager failed to allocate shared memory. DATA #1 : INSTANCE_MEMORY setting of 67528295 cannot exceed physical memory limit of 44040192 | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * The users running pureScale. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Db2 V11.5.7.1. * **************************************************************** | |
Local Fix: | |
Config all member instance_memory to automatic to avoid this design limitation. | |
Solution | |
Workaround | |
**************************************************************** * USERS AFFECTED: * * The users running pureScale. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Db2 V11.5.7.1. * **************************************************************** | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 12.12.2021 25.02.2022 25.02.2022 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) |