Informix - Problem description
Problem IT30441 | Status: Closed |
ASSERT FAILURE IN READAHEAD THREAD ON SECONDARY SERVER FOLLOWINGTRUNCATE TABLE OPERATION | |
product: | |
INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10 | |
Problem description: | |
An assert failure may occur on a read-only secondary server for a readahead thread when the partition for which pages are being fetched into the buffer pool has recently been truncated. Extract from a sample AF: Assert Failed: No Exception Handler Who: Session(2092378, informix@idssvr, 0, 70000021b4a5238) Thread(303931660, readahead_17, 700000052812bc0, 10) File: mtex.c Line: 508 Results: Exception Caught. Type: MT_EX_OS, Context: mem Action: Please notify IBM Informix Technical Support. See Also: /informixdump/af.a4f4ec16 Stack for thread: 303931660 readahead_17 (oninit)afstack (oninit)mt_ex_throw_sig (oninit)afsig_handler (oninit)buffget (oninit)buffget (oninit)ra_do_pagelist_req (oninit)readahead_daemon (oninit)th_init_initgls A restart of the secondary server will be required. | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * Users of Informix Server prior to 12.10.xC14 and 14.10.xC4. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Update to Informix Server 12.10.xC14 or 14.10.xC4 (when * * available). * **************************************************************** | |
Local Fix: | |
Solution | |
Workaround | |
**************************************************************** * USERS AFFECTED: * * Users of Informix Server prior to 12.10.xC14 and 14.10.xC4. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Update to Informix Server 12.10.xC14 or 14.10.xC4 (when * * available). * **************************************************************** | |
Comment | |
Fixed in Informix Server 12.10.xC14 and 14.10.xC4. | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 29.09.2019 03.03.2020 03.03.2020 |
Problem solved at the following versions (IBM BugInfos) | |
12.10.xC14, 14.10.xC4 | |
Problem solved according to the fixlist(s) of the following version(s) |