Informix - Problem description
Problem IT33216 | Status: Closed |
ABORTING A SESSION HAVING SUSPENDED MSFT XA TRANSACTIONS MAY REPORT MEMORY BLOCK CORRUPTIONS OR TABLESPACE PROBLEMS | |
product: | |
INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10 | |
Problem description: | |
A client application using XA with TMMTSDTC style may suspend transaction and resume them on a later timestamp. When suspended transactions exists and the application is finished by onmode -z, kill -9 ... the session may corrupt the memory in the RSAM pool. Possible Af files are 18:00:52 Logical Log 5421 Complete, timestamp: 0x7be697b4. 18:00:52 Session completed abnormally. Rolling back tx id 29, flags 0x1084899 18:00:52 Assert Failed: Internal Tblspace error 18:00:52 IBM Informix Dynamic Server Version 12.10.FC13 18:00:52 Who: Session(87, user@host, 18422, 0x55f29988) Thread(114, sqlexec, 55ee9e08, 1) File: rspartn.c Line: 124 18:00:52 Results: Operation Failed 18:00:52 Action: Please notify IBM Informix Technical Support. 18:00:52 stack trace for pid 17719 written to {DUMPDIR}/af.45aecb4 18:00:52 See Also: {DUMPDIR}/af.45aecb4 17:52:57 Session completed abnormally. Rolling back tx id 14, flags 0x1084899 17:52:57 Found during mt_shm_free 6, error seen 1 times since last print to the log 17:52:57 Pool 'rsam' (0x55cfc040) 17:52:57 Bad block header 0x57a48e48 17:52:57 Assert Warning: Memory block header corruption detected in mt_shm_free 6 17:52:57 IBM Informix Dynamic Server Version 12.10.FC13 17:52:57 Who: Session(263, user@host, 28201, 0x55f29618) Thread(290, sqlexec, 55ee9528, 1) File: mtshpool.c Line: 2767 17:52:57 Results: Pool repaired 17:52:57 Action: Please notify IBM Informix Technical Support. | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * Users of Informix Server prior to 12.10.xC15 and 14.10.xC5. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Informix Server 12.10.xC15 (when available) or * * 14.10.xC5. * **************************************************************** | |
Local Fix: | |
Solution | |
Workaround | |
**************************************************************** * USERS AFFECTED: * * Users of Informix Server prior to 12.10.xC15 and 14.10.xC5. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Informix Server 12.10.xC15 (when available) or * * 14.10.xC5. * **************************************************************** | |
Comment | |
Fixed in Informix Server 12.10.xC15 and 14.10.xC5. | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 16.06.2020 07.12.2020 07.12.2020 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) |