IDS9.30宕机求助，信息详尽，不断更新
RS6000小机，操作系统AIX53，数据库和应用在一台服务器上，数据库链接方式是共享内存
有批量和联机应用，数据库每晚都会重启。 请各位帮忙诊断下,谢谢各位
online.log:
09:58:53 Maximum server connections 95
10:03:06 Logical Log 305974 Complete.
10:03:09 Process exited with return code 142: /bin/sh /bin/sh -c /informix/etc/log_full.sh 2 23 "Logical Log 305974 Complete." "Logical Log 305974 Complete."
10:03:53 Fuzzy Checkpoint Completed: duration was 0 seconds, 433 buffers not flushed.
10:03:53 Checkpoint loguniq 305975, logpos 0xf4dd4
10:03:53 Maximum server connections 100
10:08:54 Fuzzy Checkpoint Completed: duration was 0 seconds, 428 buffers not flushed.
10:08:54 Checkpoint loguniq 305975, logpos 0x856dac
10:08:54 Maximum server connections 100
10:10:01 Logical Log 305975 Complete.
10:10:04 Process exited with return code 142: /bin/sh /bin/sh -c /informix/etc/log_full.sh 2 23 "Logical Log 305975 Complete." "Logical Log 305975 Complete."
10:13:54 Fuzzy Checkpoint Completed: duration was 0 seconds, 418 buffers not flushed.
10:13:54 Checkpoint loguniq 305976, logpos 0x55dd4c
10:13:54 Maximum server connections 100
10:16:57 Logical Log 305976 Complete.
10:17:00 Process exited with return code 142: /bin/sh /bin/sh -c /informix/etc/log_full.sh 2 23 "Logical Log 305976 Complete." "Logical Log 305976 Complete."
10:17:13 Assert Failed: No Exception Handler
10:17:13 Informix Dynamic Server Version 9.30.FC2R1
10:17:13 Who: Session(102, agent2@BRCC_MAIN_P650, 1344510, -2143274408)
Thread(125, sqlexec, 7000000803d0288, 5)
File: mtex.c Line: 415
10:17:13 Results: Exception Caught. Type: MT_EX_OS, Context: mem
10:17:13 Action: Please notify Informix Technical Support.
10:17:13 stack trace for pid 1541092 written to /informix/tmp/af.465c1a8
10:17:13 See Also: /informix/tmp/af.465c1a8, shmem.465c1a8.0
10:18:54 Fuzzy Checkpoint Completed: duration was 0 seconds, 273 buffers not flushed.
10:18:54 Checkpoint loguniq 305977, logpos 0x2758d4
10:18:54 Maximum server connections 100
10:19:44 mtex.c, line 415, thread 125, proc id 1541092, No Exception Handler.
10:19:44 Fatal error in ADM VP at mt.c:11890
10:19:44 Unexpected virtual processor termination, pid = 1541092, exit = 0x100
10:19:44 PANIC: Attempting to bring system down
10:24:41 Informix Dynamic Server Started.
帖写我认为有用的信息：
LAST SQL的锁等待时间是20S 太长
Sess SQL Current Iso Lock SQL ISAM F.E.
Id Stmt type Database Lvl Mode ERR ERR Vers
102 - agentdb CR Wait 20 0 0 9.03
onstat -g ath
*125 7000000d06e6900 7000000803d0288 2 running 5cpu sqlexec
onstat -u
7000000803d0288 *---P--- 102 agent2 - 0 0 1 76 922
有批量和联机应用，数据库每晚都会重启。 请各位帮忙诊断下,谢谢各位
online.log:
09:58:53 Maximum server connections 95
10:03:06 Logical Log 305974 Complete.
10:03:09 Process exited with return code 142: /bin/sh /bin/sh -c /informix/etc/log_full.sh 2 23 "Logical Log 305974 Complete." "Logical Log 305974 Complete."
10:03:53 Fuzzy Checkpoint Completed: duration was 0 seconds, 433 buffers not flushed.
10:03:53 Checkpoint loguniq 305975, logpos 0xf4dd4
10:03:53 Maximum server connections 100
10:08:54 Fuzzy Checkpoint Completed: duration was 0 seconds, 428 buffers not flushed.
10:08:54 Checkpoint loguniq 305975, logpos 0x856dac
10:08:54 Maximum server connections 100
10:10:01 Logical Log 305975 Complete.
10:10:04 Process exited with return code 142: /bin/sh /bin/sh -c /informix/etc/log_full.sh 2 23 "Logical Log 305975 Complete." "Logical Log 305975 Complete."
10:13:54 Fuzzy Checkpoint Completed: duration was 0 seconds, 418 buffers not flushed.
10:13:54 Checkpoint loguniq 305976, logpos 0x55dd4c
10:13:54 Maximum server connections 100
10:16:57 Logical Log 305976 Complete.
10:17:00 Process exited with return code 142: /bin/sh /bin/sh -c /informix/etc/log_full.sh 2 23 "Logical Log 305976 Complete." "Logical Log 305976 Complete."
10:17:13 Assert Failed: No Exception Handler
10:17:13 Informix Dynamic Server Version 9.30.FC2R1
10:17:13 Who: Session(102, agent2@BRCC_MAIN_P650, 1344510, -2143274408)
Thread(125, sqlexec, 7000000803d0288, 5)
File: mtex.c Line: 415
10:17:13 Results: Exception Caught. Type: MT_EX_OS, Context: mem
10:17:13 Action: Please notify Informix Technical Support.
10:17:13 stack trace for pid 1541092 written to /informix/tmp/af.465c1a8
10:17:13 See Also: /informix/tmp/af.465c1a8, shmem.465c1a8.0
10:18:54 Fuzzy Checkpoint Completed: duration was 0 seconds, 273 buffers not flushed.
10:18:54 Checkpoint loguniq 305977, logpos 0x2758d4
10:18:54 Maximum server connections 100
10:19:44 mtex.c, line 415, thread 125, proc id 1541092, No Exception Handler.
10:19:44 Fatal error in ADM VP at mt.c:11890
10:19:44 Unexpected virtual processor termination, pid = 1541092, exit = 0x100
10:19:44 PANIC: Attempting to bring system down
10:24:41 Informix Dynamic Server Started.
帖写我认为有用的信息：
LAST SQL的锁等待时间是20S 太长
Sess SQL Current Iso Lock SQL ISAM F.E.
Id Stmt type Database Lvl Mode ERR ERR Vers
102 - agentdb CR Wait 20 0 0 9.03
onstat -g ath
*125 7000000d06e6900 7000000803d0288 2 running 5cpu sqlexec
onstat -u
7000000803d0288 *---P--- 102 agent2 - 0 0 1 76 922
附件：
af.rar (188.83 KB)
af20140214.rar (190.55 KB)
8同行回答
浏览2234
看起来似乎是BUG.
IC61836 ASSERTION FAILURE IN GETROW WHEN SQ_NFETCH IS ATTEMPTED ON CURSOR THAT IS OPEN ON AN INSERT STATEMENT收起
IC61836 ASSERTION FAILURE IN GETROW WHEN SQ_NFETCH IS ATTEMPTED ON CURSOR THAT IS OPEN ON AN INSERT STATEMENT收起
浏览2252
帖参数
Configuration File: /informix/etc/onconfig
#**************************************************************************
#
# INFORMIX SOFTWARE, INC.
#
# Title: onconfig.std
# Description: Informix Dynamic Server Configuration Parameters
#
#**************************************************************************
# Root Dbspace Configuration
ROOTNAME rootdbs # Root dbspace name
ROOTPATH /informix_data/rootdbs # Path for device containing root dbspace
ROOTOFFSET 0 # Offset of root dbspace into device (Kbytes)
ROOTSIZE 300000 # Size of root dbspace (Kbytes)
# Disk Mirroring Configuration Parameters
MIRROR 0 # Mirroring flag (Yes = 1, No = 0)
MIRRORPATH # Path for device containing mirrored root
MIRROROFFSET 0 # Offset into mirrored device (Kbytes)
# Physical Log Configuration
PHYSDBS phydbs # Location (dbspace) of physical log
PHYSFILE 150000 # Physical log file size (Kbytes)
# Logical Log Configuration
LOGFILES 30 # Number of logical log files
LOGSIZE 5000 # Logical log size (Kbytes)
# Diagnostics
MSGPATH /informix/online.log # System message log file path
CONSOLE /dev/console # System console message path
ALARMPROGRAM /informix/etc/log_full.sh # Alarm program path
SYSALARMPROGRAM /informix/etc/evidence.sh # System Alarm program path
TBLSPACE_STATS 1
# System Archive Tape Device
TAPEDEV /dev/null # Tape device path
TAPEBLK 16 # Tape block size (Kbytes)
TAPESIZE 10240 # Maximum amount of data to put on tape (Kbytes)
# Log Archive Tape Device
LTAPEDEV /dev/null # Log tape device path
LTAPEBLK 16 # Log tape block size (Kbytes)
LTAPESIZE 10240 # Max amount of data to put on log tape (Kbytes)
# Optical
STAGEBLOB # Informix Dynamic Server/Optical staging area
# System Configuration
SERVERNUM 1 # Unique id corresponding to a Dynamic Server instance
DBSERVERNAME online # Name of default database server
DBSERVERALIASES atm # List of alternate dbservernames
#NETTYPE ipcshm,1,150,CPU # Configure poll thread(s) for nettype
#NETTYPE ipcshm,2,100,CPU # Configure poll thread(s) for nettype
NETTYPE ipcshm,4,100,CPU # Configure poll thread(s) for nettype
NETTYPE soctcp,3,8,NET # Configure poll thread(s) for nettype
DEADLOCK_TIMEOUT 60 # Max time to wait of lock in distributed env.
RESIDENT 0 # Forced residency flag (Yes = 1, No = 0)
MULTIPROCESSOR 1 # 0 for single-processor, 1 for multi-processor
#NUMCPUVPS 1 # Number of user (cpu) vps
#NUMCPUVPS 2 # Number of user (cpu) vps
NUMCPUVPS 4 # Number of user (cpu) vps
#SINGLE_CPU_VP 1 # If non-zero, limit number of cpu vps to one
SINGLE_CPU_VP 0 # If non-zero, limit number of cpu vps to one
NOAGE 1 # Process aging
AFF_SPROC 0 # Affinity start processor
#AFF_NPROCS 0 # Affinity number of processors
AFF_NPROCS 2 # Affinity number of processors
# Shared Memory Parameters
LOCKS 2000000 # Maximum number of locks
BUFFERS 400000 # Maximum number of shared buffers
NUMAIOVPS 2 # Number of IO vps
PHYSBUFF 1024 # Physical log buffer size (Kbytes)
LOGBUFF 1024 # Logical log buffer size (Kbytes)
CLEANERS 4 # Number of buffer cleaner processes
SHMBASE 0x700000000000000 # Shared memory base address
SHMVIRTSIZE 20000 # initial virtual shared memory segment size
SHMADD 8192 # Size of new shared memory segments (Kbytes)
SHMTOTAL 0 # Total shared memory (Kbytes). 0=>unlimited
CKPTINTVL 300 # Check point interval (in sec)
LRUS 8 # Number of LRU queues
LRU_MAX_DIRTY 60 # LRU percent dirty begin cleaning limit
LRU_MIN_DIRTY 50 # LRU percent dirty end cleaning limit
LTXHWM 50 # Long transaction high water mark percentage
LTXEHWM 60 # Long transaction high water mark (exclusive)
TXTIMEOUT 0x12c # Transaction timeout (in sec)
STACKSIZE 64 # Stack size (Kbytes)
# System Page Size
# BUFFSIZE - Dynamic Server no longer supports this configuration parameter.
# To determine the page size used by Dynamic Server on your platform
# see the last line of output from the command, 'onstat -b'.
# Recovery Variables
# OFF_RECVRY_THREADS:
# Number of parallel worker threads during fast recovery or an offline restore.
# ON_RECVRY_THREADS:
# Number of parallel worker threads during an online restore.
OFF_RECVRY_THREADS 10 # Default number of offline worker threads
ON_RECVRY_THREADS 10 # Default number of online worker threads
# Data Replication Variables
# DRAUTO: 0 manual, 1 retain type, 2 reverse type
DRINTERVAL 30 # DR max time between DR buffer flushes (in sec)
DRTIMEOUT 30 # DR network timeout (in sec)
DRLOSTFOUND /informix/etc/dr.lostfound # DR lost+found file path
# CDR Variables
CDR_EVALTHREADS 1,2 # evaluator threads (per-cpu-vp,additional)
CDR_DSLOCKWAIT 5 # DS lockwait timeout (seconds)
CDR_QUEUEMEM 4096 # Maximum amount of memory for any CDR queue (Kbytes)
CDR_NIFCOMPRESS 0 # Link level compression (-1 never, 0 none, 9 max)
# Backup/Restore variables
BAR_ACT_LOG /informix/bar_act.log
BAR_MAX_BACKUP 6
BAR_RETRY 1
BAR_NB_XPORT_COUNT 10
BAR_XFER_BUF_SIZE 31
# Informix Storage Manager variables
ISM_DATA_POOL ISMData # If the data pool name is changed, be sure to
# update $INFORMIXDIR/bin/onbar. Change to
# ism_catalog -create_bootstrap -pool
ISM_LOG_POOL ISMLogs
# Read Ahead Variables
RA_PAGES 8 # Number of pages to attempt to read ahead
RA_THRESHOLD 4 # Number of pages left before next group
# DBSPACETEMP:
# Dynamic Server equivalent of DBTEMP for SE. This is the list of dbspaces
# that the Dynamic Server SQL Engine will use to create temp tables etc.
# If specified it must be a colon separated list of dbspaces that exist
# when the Dynamic Server system is brought online. If not specified, or if
# all dbspaces specified are invalid, various ad hoc queries will create
# temporary files in /tmp instead.
DBSPACETEMP tmpdbs # Default temp dbspaces
# DUMP*:
# The following parameters control the type of diagnostics information which
# is preserved when an unanticipated error condition (assertion failure) occurs
# during Dynamic Server operations.
# For DUMPSHMEM, DUMPGCORE and DUMPCORE 1 means Yes, 0 means No.
DUMPDIR /informix/tmp # Preserve diagnostics in this directory
DUMPSHMEM 1 # Dump a copy of shared memory
DUMPGCORE 0 # Dump a core image using 'gcore'
DUMPCORE 0 # Dump a core image (Warning:this aborts Dynamic Server)
DUMPCNT 1 # Number of shared memory or gcore dumps for
# a single user's session
FILLFACTOR 90 # Fill factor for building indexes
# method for Dynamic Server to use when determining current time
USEOSTIME 0 # 0: use internal time(fast), 1: get time from OS(slow)
# Parallel Database Queries (pdq)
MAX_PDQPRIORITY 100 # Maximum allowed pdqpriority
DS_MAX_QUERIES 10 # Maximum number of decision support queries
DS_TOTAL_MEMORY 80000 # Decision support memory (Kbytes)
DS_MAX_SCANS 1048576 # Maximum number of decision support scans
DATASKIP off # List of dbspaces to skip
# OPTCOMPIND
# 0 => Nested loop joins will be preferred (where
# possible) over sortmerge joins and hash joins.
# 1 => If the transaction isolation mode is not
# "repeatable read", optimizer behaves as in (2)
# below. Otherwise it behaves as in (0) above.
# 2 => Use costs regardless of the transaction isolation
# mode. Nested loop joins are not necessarily
# preferred. Optimizer bases its decision purely
# on costs.
OPTCOMPIND 2 # To hint the optimizer
ONDBSPACEDOWN 2 # Dbspace down option: 0 = CONTINUE, 1 = ABORT, 2 = WAIT
OPCACHEMAX 0 # Maximum optical cache size (Kbytes)
# HETERO_COMMIT (Gateway participation in distributed transactions)
# 1 => Heterogeneous Commit is enabled
# 0 (or any other value) => Heterogeneous Commit is disabled
HETERO_COMMIT 0
# Optimization goal: -1 = ALL_ROWS(Default), 0 = FIRST_ROWS
OPT_GOAL -1
# Optimizer DIRECTIVES ON (1/Default) or OFF (0)
DIRECTIVES 1
# Status of restartable restore
RESTARTABLE_RESTORE off
CDR_SERIAL 0,0 # Serial Column Sequence
CDR_DBSPACE # dbspace for syscdr database
CDR_QHDR_DBSPACE # CDR queue dbspace (default same as catalog)
CDR_QDATA_SBSPACE # CDR queue smart blob space
CDR_QDATA_SBFLAGS 2 # Log/no-log (default no log)
BAR_DEBUG_LOG /tmp/bar_dbug.log # ON-Bar Debug Log - not in /tmp please
BAR_PROGRESS_FREQ 0
SBSPACENAME # Default smartblob space name - this is where blobs
SYSSBSPACENAME # Default smartblob space for use by the Informix
BLOCKTIMEOUT 3600 # Default timeout for system block
ALLOW_NEWLINE 0 # embedded newlines(Yes = 1, No = 0 or anything but 1)
JVPJAVAHOME # JRE installation root directory
JVPHOME # Krakatoa installation directory
JVPPROPFILE .jvpprops # JVP property file
JDKVERSION # JDK version supported by this server
JVPJAVALIB
JVPJAVAVM libjava.so
JVPCLASSPATH收起
Configuration File: /informix/etc/onconfig
#**************************************************************************
#
# INFORMIX SOFTWARE, INC.
#
# Title: onconfig.std
# Description: Informix Dynamic Server Configuration Parameters
#
#**************************************************************************
# Root Dbspace Configuration
ROOTNAME rootdbs # Root dbspace name
ROOTPATH /informix_data/rootdbs # Path for device containing root dbspace
ROOTOFFSET 0 # Offset of root dbspace into device (Kbytes)
ROOTSIZE 300000 # Size of root dbspace (Kbytes)
# Disk Mirroring Configuration Parameters
MIRROR 0 # Mirroring flag (Yes = 1, No = 0)
MIRRORPATH # Path for device containing mirrored root
MIRROROFFSET 0 # Offset into mirrored device (Kbytes)
# Physical Log Configuration
PHYSDBS phydbs # Location (dbspace) of physical log
PHYSFILE 150000 # Physical log file size (Kbytes)
# Logical Log Configuration
LOGFILES 30 # Number of logical log files
LOGSIZE 5000 # Logical log size (Kbytes)
# Diagnostics
MSGPATH /informix/online.log # System message log file path
CONSOLE /dev/console # System console message path
ALARMPROGRAM /informix/etc/log_full.sh # Alarm program path
SYSALARMPROGRAM /informix/etc/evidence.sh # System Alarm program path
TBLSPACE_STATS 1
# System Archive Tape Device
TAPEDEV /dev/null # Tape device path
TAPEBLK 16 # Tape block size (Kbytes)
TAPESIZE 10240 # Maximum amount of data to put on tape (Kbytes)
# Log Archive Tape Device
LTAPEDEV /dev/null # Log tape device path
LTAPEBLK 16 # Log tape block size (Kbytes)
LTAPESIZE 10240 # Max amount of data to put on log tape (Kbytes)
# Optical
STAGEBLOB # Informix Dynamic Server/Optical staging area
# System Configuration
SERVERNUM 1 # Unique id corresponding to a Dynamic Server instance
DBSERVERNAME online # Name of default database server
DBSERVERALIASES atm # List of alternate dbservernames
#NETTYPE ipcshm,1,150,CPU # Configure poll thread(s) for nettype
#NETTYPE ipcshm,2,100,CPU # Configure poll thread(s) for nettype
NETTYPE ipcshm,4,100,CPU # Configure poll thread(s) for nettype
NETTYPE soctcp,3,8,NET # Configure poll thread(s) for nettype
DEADLOCK_TIMEOUT 60 # Max time to wait of lock in distributed env.
RESIDENT 0 # Forced residency flag (Yes = 1, No = 0)
MULTIPROCESSOR 1 # 0 for single-processor, 1 for multi-processor
#NUMCPUVPS 1 # Number of user (cpu) vps
#NUMCPUVPS 2 # Number of user (cpu) vps
NUMCPUVPS 4 # Number of user (cpu) vps
#SINGLE_CPU_VP 1 # If non-zero, limit number of cpu vps to one
SINGLE_CPU_VP 0 # If non-zero, limit number of cpu vps to one
NOAGE 1 # Process aging
AFF_SPROC 0 # Affinity start processor
#AFF_NPROCS 0 # Affinity number of processors
AFF_NPROCS 2 # Affinity number of processors
# Shared Memory Parameters
LOCKS 2000000 # Maximum number of locks
BUFFERS 400000 # Maximum number of shared buffers
NUMAIOVPS 2 # Number of IO vps
PHYSBUFF 1024 # Physical log buffer size (Kbytes)
LOGBUFF 1024 # Logical log buffer size (Kbytes)
CLEANERS 4 # Number of buffer cleaner processes
SHMBASE 0x700000000000000 # Shared memory base address
SHMVIRTSIZE 20000 # initial virtual shared memory segment size
SHMADD 8192 # Size of new shared memory segments (Kbytes)
SHMTOTAL 0 # Total shared memory (Kbytes). 0=>unlimited
CKPTINTVL 300 # Check point interval (in sec)
LRUS 8 # Number of LRU queues
LRU_MAX_DIRTY 60 # LRU percent dirty begin cleaning limit
LRU_MIN_DIRTY 50 # LRU percent dirty end cleaning limit
LTXHWM 50 # Long transaction high water mark percentage
LTXEHWM 60 # Long transaction high water mark (exclusive)
TXTIMEOUT 0x12c # Transaction timeout (in sec)
STACKSIZE 64 # Stack size (Kbytes)
# System Page Size
# BUFFSIZE - Dynamic Server no longer supports this configuration parameter.
# To determine the page size used by Dynamic Server on your platform
# see the last line of output from the command, 'onstat -b'.
# Recovery Variables
# OFF_RECVRY_THREADS:
# Number of parallel worker threads during fast recovery or an offline restore.
# ON_RECVRY_THREADS:
# Number of parallel worker threads during an online restore.
OFF_RECVRY_THREADS 10 # Default number of offline worker threads
ON_RECVRY_THREADS 10 # Default number of online worker threads
# Data Replication Variables
# DRAUTO: 0 manual, 1 retain type, 2 reverse type
DRINTERVAL 30 # DR max time between DR buffer flushes (in sec)
DRTIMEOUT 30 # DR network timeout (in sec)
DRLOSTFOUND /informix/etc/dr.lostfound # DR lost+found file path
# CDR Variables
CDR_EVALTHREADS 1,2 # evaluator threads (per-cpu-vp,additional)
CDR_DSLOCKWAIT 5 # DS lockwait timeout (seconds)
CDR_QUEUEMEM 4096 # Maximum amount of memory for any CDR queue (Kbytes)
CDR_NIFCOMPRESS 0 # Link level compression (-1 never, 0 none, 9 max)
# Backup/Restore variables
BAR_ACT_LOG /informix/bar_act.log
BAR_MAX_BACKUP 6
BAR_RETRY 1
BAR_NB_XPORT_COUNT 10
BAR_XFER_BUF_SIZE 31
# Informix Storage Manager variables
ISM_DATA_POOL ISMData # If the data pool name is changed, be sure to
# update $INFORMIXDIR/bin/onbar. Change to
# ism_catalog -create_bootstrap -pool
ISM_LOG_POOL ISMLogs
# Read Ahead Variables
RA_PAGES 8 # Number of pages to attempt to read ahead
RA_THRESHOLD 4 # Number of pages left before next group
# DBSPACETEMP:
# Dynamic Server equivalent of DBTEMP for SE. This is the list of dbspaces
# that the Dynamic Server SQL Engine will use to create temp tables etc.
# If specified it must be a colon separated list of dbspaces that exist
# when the Dynamic Server system is brought online. If not specified, or if
# all dbspaces specified are invalid, various ad hoc queries will create
# temporary files in /tmp instead.
DBSPACETEMP tmpdbs # Default temp dbspaces
# DUMP*:
# The following parameters control the type of diagnostics information which
# is preserved when an unanticipated error condition (assertion failure) occurs
# during Dynamic Server operations.
# For DUMPSHMEM, DUMPGCORE and DUMPCORE 1 means Yes, 0 means No.
DUMPDIR /informix/tmp # Preserve diagnostics in this directory
DUMPSHMEM 1 # Dump a copy of shared memory
DUMPGCORE 0 # Dump a core image using 'gcore'
DUMPCORE 0 # Dump a core image (Warning:this aborts Dynamic Server)
DUMPCNT 1 # Number of shared memory or gcore dumps for
# a single user's session
FILLFACTOR 90 # Fill factor for building indexes
# method for Dynamic Server to use when determining current time
USEOSTIME 0 # 0: use internal time(fast), 1: get time from OS(slow)
# Parallel Database Queries (pdq)
MAX_PDQPRIORITY 100 # Maximum allowed pdqpriority
DS_MAX_QUERIES 10 # Maximum number of decision support queries
DS_TOTAL_MEMORY 80000 # Decision support memory (Kbytes)
DS_MAX_SCANS 1048576 # Maximum number of decision support scans
DATASKIP off # List of dbspaces to skip
# OPTCOMPIND
# 0 => Nested loop joins will be preferred (where
# possible) over sortmerge joins and hash joins.
# 1 => If the transaction isolation mode is not
# "repeatable read", optimizer behaves as in (2)
# below. Otherwise it behaves as in (0) above.
# 2 => Use costs regardless of the transaction isolation
# mode. Nested loop joins are not necessarily
# preferred. Optimizer bases its decision purely
# on costs.
OPTCOMPIND 2 # To hint the optimizer
ONDBSPACEDOWN 2 # Dbspace down option: 0 = CONTINUE, 1 = ABORT, 2 = WAIT
OPCACHEMAX 0 # Maximum optical cache size (Kbytes)
# HETERO_COMMIT (Gateway participation in distributed transactions)
# 1 => Heterogeneous Commit is enabled
# 0 (or any other value) => Heterogeneous Commit is disabled
HETERO_COMMIT 0
# Optimization goal: -1 = ALL_ROWS(Default), 0 = FIRST_ROWS
OPT_GOAL -1
# Optimizer DIRECTIVES ON (1/Default) or OFF (0)
DIRECTIVES 1
# Status of restartable restore
RESTARTABLE_RESTORE off
CDR_SERIAL 0,0 # Serial Column Sequence
CDR_DBSPACE # dbspace for syscdr database
CDR_QHDR_DBSPACE # CDR queue dbspace (default same as catalog)
CDR_QDATA_SBSPACE # CDR queue smart blob space
CDR_QDATA_SBFLAGS 2 # Log/no-log (default no log)
BAR_DEBUG_LOG /tmp/bar_dbug.log # ON-Bar Debug Log - not in /tmp please
BAR_PROGRESS_FREQ 0
SBSPACENAME # Default smartblob space name - this is where blobs
SYSSBSPACENAME # Default smartblob space for use by the Informix
BLOCKTIMEOUT 3600 # Default timeout for system block
ALLOW_NEWLINE 0 # embedded newlines(Yes = 1, No = 0 or anything but 1)
JVPJAVAHOME # JRE installation root directory
JVPHOME # Krakatoa installation directory
JVPPROPFILE .jvpprops # JVP property file
JDKVERSION # JDK version supported by this server
JVPJAVALIB
JVPJAVAVM libjava.so
JVPCLASSPATH收起
浏览2295
ftp://aix.software.ibm.com/softw ... 0.UC4.unixbugs.html
bug_number 159108
description CORRUPT SQLI MSG CAN CAUSE MEMRY CORRUPTION AND CRASH ENGINE, SANITY CHECKS IN SQ_RETTYPE CAN PREVENT CORRUPTION
product_code ONLINE
component_code SQL
应该还是BUG.
BTW： 有空就升一下级吧。。。旧版本的可能连BUG都难找。。收起
bug_number 159108
description CORRUPT SQLI MSG CAN CAUSE MEMRY CORRUPTION AND CRASH ENGINE, SANITY CHECKS IN SQ_RETTYPE CAN PREVENT CORRUPTION
product_code ONLINE
component_code SQL
应该还是BUG.
BTW： 有空就升一下级吧。。。旧版本的可能连BUG都难找。。收起
浏览2191