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2021-05-11 11:32:53
我遇到过. Solution as below. pls check. The db2ilist command calls either db2iset or db2set depending on the permissions defined for db2iset.db2iset is meant to be executed by root only, while db2set is meant to be executed by a non-root user. If db2...显示全部
我遇到过.
Solution as below. pls check.
The db2ilist command calls either db2iset or db2set depending on the permissions defined for db2iset.
db2iset is meant to be executed by root only, while db2set is meant to be executed by a non-root user. If db2iset has execute permission for 'others', then db2ilist will run db2iset (instead of db2set) when invoked by an instance owner.
Diagnosing the problem
db2iset is found under $DB2DIR/instance, and $DB2DIR is the path on which DB2 is installed.
Check the permissions on db2iset. The default permissions should be
-r-xr--r-- 1 root root ... db2iset
Resolving the problem
Ensure that db2iset has execute permission for only owner (root).
The permissions on this file should be 544.收起
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关于DB2实例创建错误
2021-05-16 06:57:20bash-3.00# ./db2icrt -u db2fenc1 db2inst1Sun Microsystems Inc. SunOS 5.10 Generic January 2005touch: /tmp/db2idbm.tmp.20608 cannot create/opt/IBM/db2/V9.5/instance/db2idbm: /tmp/db2idbm.tmp.206...展开全文bash-3.00# ./db2icrt -u db2fenc1 db2inst1
Sun Microsystems Inc. SunOS 5.10 Generic January 2005
touch: /tmp/db2idbm.tmp.20608 cannot create
/opt/IBM/db2/V9.5/instance/db2idbm: /tmp/db2idbm.tmp.20608: cannot create
/opt/IBM/db2/V9.5/instance/db2idbm: /tmp/db2idbm.tmp.20608: cannot create
/opt/IBM/db2/V9.5/instance/db2idbm: /tmp/db2idbm.tmp.20608: cannot create
/opt/IBM/db2/V9.5/instance/db2idbm: /tmp/db2idbm.tmp.20608: cannot create
/opt/IBM/db2/V9.5/instance/db2idbm: /tmp/db2idbm.tmp.20608: cannot create
/opt/IBM/db2/V9.5/instance/db2idbm: /tmp/db2idbm.tmp.20608: cannot create
/opt/IBM/db2/V9.5/instance/db2idbm: /tmp/db2idbm.tmp.20608: cannot create
cp: cannot access /tmp/db2idbm.tmp.20608
2010-09-07-14.56.57.958357+480 I1A869 LEVEL: Event
PID : 20623 TID : 1 PROC : db2flacc
INSTANCE: db2inst1 NODE : 000
EDUID : 1
FUNCTION: DB2 UDB, RAS/PD component, pdLogInternal, probe:120
START : New Diagnostic Log file
DATA #1 : Build Level, 152 bytes
Instance "db2inst1" uses "64" bits and DB2 code release "SQL09050"
with level identifier "03010107".
Informational tokens are "DB2 v9.5.0.0", "s071001", "SUN6495", Fix Pack "0".
DATA #2 : System Info, 1592 bytes
System: SunOS bztest 5.10 Generic_127127-11 sun4u
CPU: total:16 online:16 Threading degree per core:1
Physical Memory(MB): total:32768 free:27565
Virtual Memory(MB): total:65542 free:60339
Swap Memory(MB): total:32774 free:32774
Information in this record is only valid at the time when this file was
created (see this record's time stamp)
2010-09-07-14.56.57.957926+480 I871A310 LEVEL: Event
PID : 20623 TID : 1 PROC : db2flacc
INSTANCE: db2inst1 NODE : 000
EDUID : 1
FUNCTION: DB2 UDB, config/install, sqlfLogUpdateCfgParam, probe:30
CHANGE : CFG DBM: "Sysadm_group" From: "" To: "db2iadm1"
cat: cannot open /tmp/db2icrt.tmp1.19568
DBI1281E The database manager configuration file could not be
initialized.
Explanation:
An error occurred when attempting to initialize the database manager
configuration file. A DB2 instance could not be created or migrated.
User response:
Refer to the log file for troubleshooting. Resolve the problem and try
the command again. If the problem persists, please contact IBM Support.
DBI1079I Output is saved in the log file /tmp/db2icrt.log.19568.
Explanation:
All processed and failed operations have been saved into this log file.
User response:
Do not modify this file in any way. This file is for IBM Technical
Support reference.
--------------------------
解决思路：1、db2osconf 查看内核参数
2、tmp 查看文件夹权限，db2inst1需有读写权限
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Linux, db2V9.7 删除实例删除不掉
2021-05-14 20:22:57删除实例删除不掉，报错信息：bogon:/opt/ibm/db2/V9.7/instance # ./db2ilistdb2inst1bogon:/opt/ibm/db2/V9.7/instance # ./db2idrop -f db2inst1DBI1324WSupport of the -f command is deprecated. For more ...展开全文删除实例删除不掉，报错信息：bogon:/opt/ibm/db2/V9.7/instance # ./db2ilistdb2inst1bogon:/opt/ibm/db2/V9.7/instance # ./db2idrop -f db2inst1DBI1324W Support of the -f command is deprecated. For more information, see the ...显示全部
删除实例删除不掉，报错信息：
bogon:/opt/ibm/db2/V9.7/instance # ./db2ilist
db2inst1
bogon:/opt/ibm/db2/V9.7/instance # ./db2idrop -f db2inst1
DBI1324W Support of the -f command is deprecated. For
more information, see the DB2 Information Center.
DBI1135E The primary group 'users' of user ID 'db2inst1' is
invalid.
Explanation:
The primary group name of the instance user ID:
1. Cannot be one of "guests", "admins", "users" or "local".
2. Cannot start with "sql" or "ibm".
3. Cannot start with a numeral number.
4. Can contain only lowercase letters (a-z), numbers (0-9), and the
underscore character ( _ ).
User response:
Ask a user with root privilege to change the primary group of the
instance user ID to a valid group as described above and then try the
command again.
DBI1079I Output is saved in the log file /tmp/db2idrop.log.3114.
Explanation:
All processed and failed operations have been saved into this log file.
User response:
Do not modify this file in any way. This file is for IBM Technical
Support reference.
我安装数据库的情况：
我装的 是 db2V9.7 ESE版本的
安装包 放到 /home/db2install 中
然后解压 安装文件
运行 ./home/db2install/ese/db2_install 进行安装
安装目录 /opt/ibm/db2/V9.7
然后我开始建立组和用户
建了三个组 db2grp，db2fgrp，db2agrp
然后创建三个用户
db2inst1 在 db2grp 下
db2das 在 db2fgrp 下
db2fenc 在 db2agrp 下
然后创建实例
运行 ./dascret -u db2das 命令成功了
在运行 ./db2icet -u db2inst1 db2inst1
这时候 在 /home/db2inst1/下创建了 sqllib
但是 命令执行的结果是报错 说是我组和用户有问题
我就把 之前建立的所有用户和组 还有 /home/db2inst1/ 下的 sqllib全部都删除了
现在我想重新来过
我查看 ./db2ilist 发现 有 db2inst1 这个实例 使用 db2idrop 确怎么也删不掉
我创建实例的错误：
/opt/ibm/db2/V9.7/instance/db2iutil: line 5192: 17077 Segmentation fault ${DB2DIR?}/instance/db2isrv -addfcm -i ${INSTNAME?} ${DB2ISRVOPTS?}
2015-03-23-16.54.06.868060+480 I1E1437 LEVEL: Event
PID : 17521 TID : 140392391333664PROC : db2bp
INSTANCE: db2inst1 NODE : 000
FUNCTION: DB2 UDB, RAS/PD component, pdLogInternal, probe:120
START : New Diagnostic Log file
DATA #1 : Build Level, 152 bytes
Instance "db2inst1" uses "64" bits and DB2 code release "SQL09070"
with level identifier "08010107".
Informational tokens are "DB2 v9.7.0.0", "s090521", "LINUXAMD6497", Fix Pack "0".
DATA #2 : System Info, 440 bytes
System: Linux bogon 0 3 x86_64
CPU: total:12 online:12 Cores per socket:16 Threading degree per core:1
Physical Memory(MB): total:40976 free:35325
Virtual Memory(MB): total:43030 free:37379
Swap Memory(MB): total:2054 free:2054
Kernel Params: msgMaxMessageSize:65536 msgMsgMap:65536 msgMaxQueueIDs:20487
msgNumberOfHeaders:65536 msgMaxQueueSize:65536
msgMaxSegmentSize:16 shmMax:9223372036854775807 shmMin:1
shmIDs:4096 shmSegments:4096 semMap:256000 semIDs:1024
semNum:256000 semUndo:256000 semNumPerID:250 semOps:32
semUndoSize:20 semMaxVal:32767 semAdjustOnExit:32767
Cur data size (bytes) = 0xFFFFFFFF
Cur stack size (bytes) = 0x00800000
Cur core size (bytes) = 0x00000400
nofiles (descriptors) = 0x00000400
Information in this record is only valid at the time when this file was
created (see this record's time stamp)
2015-03-23-16.54.06.867732+480 I1439E707 LEVEL: Severe
PID : 17521 TID : 140392391333664PROC : db2bp
INSTANCE: db2inst1 NODE : 000
FUNCTION: DB2 UDB, base sys utilities, sqleInitApplicationEnvironment, probe:32
MESSAGE : ZRC=0xFFFFE871=-6031
DATA #1 : SQLCA, PD_DB2_TYPE_SQLCA, 136 bytes
sqlcaid : SQLCA sqlcabc: 136 sqlcode: -6031 sqlerrml: 4
sqlerrmc: 0 11
sqlerrp : SQLFRCFG
sqlerrd : (1) 0x00000000 (2) 0x00000000 (3) 0x00000000
(4) 0x00000000 (5) 0x00000000 (6) 0x00000000
sqlwarn : (1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11)
sqlstate:
2015-03-23-16.54.06.869970+480 I2147E331 LEVEL: Severe
PID : 17521 TID : 140392391333664PROC : db2bp
INSTANCE: db2inst1 NODE : 000
FUNCTION: DB2 UDB, command line process, clp_bp_main, probe:2
DATA #1 : Hexdump, 4 bytes
0x00007FFFB5264768 : 71E8 FFFF q...
2015-03-23-16.54.15.133832+480 I2479E707 LEVEL: Severe
PID : 17530 TID : 139967285405472PROC : db2fm
INSTANCE: db2inst1 NODE : 000
FUNCTION: DB2 UDB, base sys utilities, sqleInitApplicationEnvironment, probe:32
MESSAGE : ZRC=0xFFFFE871=-6031
DATA #1 : SQLCA, PD_DB2_TYPE_SQLCA, 136 bytes
sqlcaid : SQLCA sqlcabc: 136 sqlcode: -6031 sqlerrml: 4
sqlerrmc: 0 11
sqlerrp : SQLFRCFG
sqlerrd : (1) 0x00000000 (2) 0x00000000 (3) 0x00000000
(4) 0x00000000 (5) 0x00000000 (6) 0x00000000
sqlwarn : (1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11)
sqlstate:
2015-03-23-16.54.25.236191+480 I3187E707 LEVEL: Severe
PID : 17632 TID : 140409390843680PROC : db2fm
INSTANCE: db2inst1 NODE : 000
FUNCTION: DB2 UDB, base sys utilities, sqleInitApplicationEnvironment, probe:32
MESSAGE : ZRC=0xFFFFE871=-6031
DATA #1 : SQLCA, PD_DB2_TYPE_SQLCA, 136 bytes
sqlcaid : SQLCA sqlcabc: 136 sqlcode: -6031 sqlerrml: 4
sqlerrmc: 0 11
sqlerrp : SQLFRCFG
sqlerrd : (1) 0x00000000 (2) 0x00000000 (3) 0x00000000
(4) 0x00000000 (5) 0x00000000 (6) 0x00000000
sqlwarn : (1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11)
sqlstate:
2015-03-23-16.54.35.346518+480 I3895E707 LEVEL: Severe
PID : 17733 TID : 139849577690912PROC : db2fm
INSTANCE: db2inst1 NODE : 000
FUNCTION: DB2 UDB, base sys utilities, sqleInitApplicationEnvironment, probe:32
MESSAGE : ZRC=0xFFFFE871=-6031
DATA #1 : SQLCA, PD_DB2_TYPE_SQLCA, 136 bytes
sqlcaid : SQLCA sqlcabc: 136 sqlcode: -6031 sqlerrml: 4
sqlerrmc: 0 11
sqlerrp : SQLFRCFG
sqlerrd : (1) 0x00000000 (2) 0x00000000 (3) 0x00000000
(4) 0x00000000 (5) 0x00000000 (6) 0x00000000
sqlwarn : (1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11)
sqlstate:
2015-03-23-16.54.45.553348+480 I4603E707 LEVEL: Severe
PID : 17834 TID : 139968871282464PROC : db2fm
INSTANCE: db2inst1 NODE : 000
FUNCTION: DB2 UDB, base sys utilities, sqleInitApplicationEnvironment, probe:32
MESSAGE : ZRC=0xFFFFE871=-6031
DATA #1 : SQLCA, PD_DB2_TYPE_SQLCA, 136 bytes
sqlcaid : SQLCA sqlcabc: 136 sqlcode: -6031 sqlerrml: 4
sqlerrmc: 0 11
sqlerrp : SQLFRCFG
sqlerrd : (1) 0x00000000 (2) 0x00000000 (3) 0x00000000
(4) 0x00000000 (5) 0x00000000 (6) 0x00000000
sqlwarn : (1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11)
sqlstate:
2015-03-23-16.54.55.652038+480 I5311E707 LEVEL: Severe
PID : 17936 TID : 140192821503776PROC : db2fm
INSTANCE: db2inst1 NODE : 000
FUNCTION: DB2 UDB, base sys utilities, sqleInitApplicationEnvironment, probe:32
MESSAGE : ZRC=0xFFFFE871=-6031
DATA #1 : SQLCA, PD_DB2_TYPE_SQLCA, 136 bytes
sqlcaid : SQLCA sqlcabc: 136 sqlcode: -6031 sqlerrml: 4
sqlerrmc: 0 11
sqlerrp : SQLFRCFG
sqlerrd : (1) 0x00000000 (2) 0x00000000 (3) 0x00000000
(4) 0x00000000 (5) 0x00000000 (6) 0x00000000
sqlwarn : (1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11)
sqlstate:
2015-03-23-16.55.05.751799+480 I6019E707 LEVEL: Severe
PID : 18037 TID : 139678034786080PROC : db2fm
INSTANCE: db2inst1 NODE : 000
FUNCTION: DB2 UDB, base sys utilities, sqleInitApplicationEnvironment, probe:32
MESSAGE : ZRC=0xFFFFE871=-6031
DATA #1 : SQLCA, PD_DB2_TYPE_SQLCA, 136 bytes
sqlcaid : SQLCA sqlcabc: 136 sqlcode: -6031 sqlerrml: 4
sqlerrmc: 0 11
sqlerrp : SQLFRCFG
sqlerrd : (1) 0x00000000 (2) 0x00000000 (3) 0x00000000
(4) 0x00000000 (5) 0x00000000 (6) 0x00000000
sqlwarn : (1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11)
sqlstate:
2015-03-23-16.55.06.842843+480 I6727E387 LEVEL: Error
PID : 17519 TID : 140329021663008PROC : db2
INSTANCE: db2inst1 NODE : 000
FUNCTION: DB2 UDB, command line process, clp_start_bp, probe:3
MESSAGE : CLP frontend unable to get REQUEST queue handle
DATA #1 : Hexdump, 4 bytes
0x00007FFFFF214C58 : 4200 0F87 B...
DBI1703E No valid service name or port number found.
Explanation:
No valid service name or port number for this instance can be found in
the TCP/IP services file. This information is either missing or is
invalid.
If you installed "DB2 Extended Server Edition" product, a service name
must be specified for the instance before using this command.
User response:
Specify valid service name and port number for this instance and enter
this command again.
DBI1079I Output is saved in the log file /tmp/db2icrt.log.16307.
Explanation:
All processed and failed operations have been saved into this log file.
User response:
Do not modify this file in any way. This file is for IBM Technical
Support reference.
12:04:47收起
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db2创建数据库实例
2011-01-19 15:37:45CREATE DATABASE "iufo" ON '/home/db2inst1' ALIAS "iufo" USING CODESET GBK TERRITORY CN COLLATE USING System NUMSEGS 1 DFT_EXTENT_SZ 32 CATALOG TABLESPACE MANAGED BY SYSTEM USING('/home/db2inst1/... -
linux下db2创建数据库
2021-09-03 09:33:05su - db2inst1 2、创建数据库 db2 create db databaseName using codeset utf-8 territory CN 注意： 1.出现错误：SQL1004C there is not enough storage on the file to process the command----物理空间不足 2....展开全文linux下db2创建数据库
1、切换用户
su - db2inst1
2、创建数据库
db2 create db databaseName using codeset utf-8 territory CN
注意：
1.出现错误：SQL1004C there is not enough storage on the file to process the command----物理空间不足
2.创建数据库失败（中间断掉或空间不足引起）无法重新创建，提示已存在，SQL1005N，此时需要删除掉重新创建
解决方案：
查看是否存在系统数据库目录中db2 list db directory
若存在则可以直接删除
db2 drop db databasename
注意系统创建的文件不能随意删除再复制回来需要修改权限否者出现SQL1036C An I/O error occurred while accessing the database. SQLSTATE=58030
若不存在则需要添加进来再删除db2 catalog db databasename
将数据库移除系统数据库目录中
db2 uncatalog db databasename
3、连接新数据库
db2 connect to databaseName
4、创建BUFFERPOOL
db2 create BUFFERPOOL testBUFFER SIZE 1000 PAGESIZE 32K
5、创建TABLESPACE
db2 “create regular tablespace testSpace pagesize 32k managed by
database using(file ‘/home/db2inst1/test/ts’ 5g) bufferpool
testBUFFER”6、创建临时表空间
db2 “create SYSTEM TEMPORARY TABLESPACE testBUF PAGESIZE 32K MANAGED
BY database USING (file ‘/home/db2inst1/epay/tts’ 1g) BUFFERPOOL
testBUFFER”7、断开连接
db2 disconnect databaseName
8、使用db2inst1角色连接数据库
db2 connect to databaseName
9、linux下创建用户和密码用于连接数据库（一个库下使用不同用户连接数据库管理各自的表（但是数据库名字是同一个，只需连接是指定用户名密码）类似oracle）
useradd username
passwd password username
10、db2inst1进行授权
使用db2inst1连接数据库进行授权给指定用户后，该用户才可以有权访问表db2 grant dbadm on database to user userName
11、使用创建用户重新连接数据库进行添加当前用户下的表
db2 connect to databaseName user username using password
12、导出数据库的所有表及数据（导出的文件是db2move.lst、export.out、tabxx.ixf、tabxx.msg）
db2move <数据库名> export
13、导入数据库的所有表及数据（需要修改db2move.lst中的第一个字段是用户名，管理需要导入的表，不需要导入的直接删除即可也可以修改用户）
db2move <数据库名> import
14、导出表创建语句
db2look -d <数据库名> -u <用户> -e -o <脚本名称>.sql
15、运行sql脚本
db2 -tvf <脚本名称>.sql
16、导出单个表数据（只能导出一个表）
db2 export to test.txt of del select * from test
17、导入单个表数据
db2 create db databaseName using codeset utf-8 territory CN
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