月归档：四月 2012

oracle 9i数据库存在大量ora_j0**进程

发表于 2012 年 4 月 11 日 由 惜分飞

1.发现多个ora_j0**进程
可以发现进程重启非常频繁,大概1分钟重启一次，启动ora_j0**的个数为20个

[prmsvr2:/home/oraeye]ps -ef|grep ora_j0|grep -v grep
oracle 213120 1 0 11:01:55 - 0:00 ora_j019_prmdb2 
oracle 282808 1 0 11:01:55 - 0:00 ora_j012_prmdb2 
oracle 299178 1 0 11:01:54 - 0:00 ora_j004_prmdb2 
oracle 434212 1 0 11:01:55 - 0:00 ora_j014_prmdb2 
oracle 475238 1 0 11:01:54 - 0:00 ora_j011_prmdb2 
oracle 487562 1 0 11:01:54 - 0:00 ora_j008_prmdb2 
oracle 614612 1 0 11:01:55 - 0:00 ora_j017_prmdb2 
oracle 717008 1 0 11:01:54 - 0:00 ora_j009_prmdb2 
oracle 721012 1 0 11:01:54 - 0:00 ora_j006_prmdb2 
oracle 749618 1 0 11:01:54 - 0:00 ora_j007_prmdb2 
oracle 770268 1 0 11:01:54 - 0:00 ora_j005_prmdb2 
oracle 811114 1 0 11:01:55 - 0:00 ora_j015_prmdb2 
oracle 831550 1 0 11:01:55 - 0:00 ora_j016_prmdb2 
oracle 847940 1 0 11:01:55 - 0:00 ora_j013_prmdb2 
oracle 938076 1 0 11:01:54 - 0:00 ora_j010_prmdb2 
oracle 942224 1 0 11:01:54 - 0:00 ora_j002_prmdb2 
oracle 974968 1 0 11:01:55 - 0:00 ora_j018_prmdb2 
oracle 434602 1 0 11:01:54 - 0:00 ora_j000_prmdb2 
oracle 668104 1 0 11:01:54 - 0:00 ora_j003_prmdb2 
oracle 983424 1 0 11:01:54 - 0:00 ora_j001_prmdb2 

[prmsvr2:/home/oraeye]ps -ef|grep ora_j0|grep -v grep
oracle 454676 1 1 11:02:56 - 0:00 ora_j012_prmdb2 
oracle 696366 1 1 11:02:56 - 0:00 ora_j011_prmdb2 
oracle 749628 1 1 11:02:56 - 0:00 ora_j019_prmdb2 
oracle 770276 1 1 11:02:56 - 0:00 ora_j017_prmdb2 
oracle 794824 1 1 11:02:56 - 0:00 ora_j010_prmdb2 
oracle 827464 1 1 11:02:55 - 0:00 ora_j009_prmdb2 
oracle 831560 1 1 11:02:56 - 0:00 ora_j016_prmdb2 
oracle 847946 1 1 11:02:56 - 0:00 ora_j014_prmdb2 
oracle 888972 1 1 11:02:55 - 0:00 ora_j007_prmdb2 
oracle 934064 1 1 11:02:55 - 0:00 ora_j008_prmdb2 
oracle 938080 1 1 11:02:56 - 0:00 ora_j013_prmdb2 
oracle 942232 1 0 11:02:55 - 0:00 ora_j001_prmdb2 
oracle 962760 1 1 11:02:55 - 0:00 ora_j006_prmdb2 
oracle 434608 1 1 11:02:55 - 0:00 ora_j004_prmdb2 
oracle 528810 1 2 11:02:56 - 0:00 ora_j015_prmdb2 
oracle 549228 1 1 11:02:55 - 0:00 ora_j005_prmdb2 
oracle 668112 1 1 11:02:55 - 0:00 ora_j003_prmdb2 
oracle 709090 1 1 11:02:55 - 0:00 ora_j002_prmdb2 
oracle 905720 1 2 11:02:56 - 0:00 ora_j018_prmdb2 
oracle 971040 1 1 11:02:55 - 0:00 ora_j000_prmdb2 

[prmsvr2:/home/oraeye]ps -ef|grep ora_j0|grep -v grep |wc -l
      20

2.其他参数

SQL> select * from v$version;

BANNER
----------------------------------------------------------------
Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
PL/SQL Release 9.2.0.8.0 - Production
CORE    9.2.0.8.0       Production
TNS for IBM/AIX RISC System/6000: Version 9.2.0.8.0 - Production
NLSRTL Version 9.2.0.8.0 - Production

SQL> show parameter job;

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
job_queue_processes                  integer     20

SQL> select count(*) from DBA_JOBS_RUNNING;

  COUNT(*)
----------
         0

SQL> SELECT count(*) FROM v$session_wait where event='jobq slave wait';

  COUNT(*)
----------
        20
SQL> select count(*) from dba_jobs;

  COUNT(*)
----------
         2

SQL> col name for a32
SQL> col value for a24
SQL> col description for a70
SQL> select a.ksppinm name,b.ksppstvl value,a.ksppdesc description
  2    from x$ksppi a,x$ksppcv b
  3   where a.inst_id = USERENV ('Instance')
  4     and b.inst_id = USERENV ('Instance')
  5     and a.indx = b.indx
  6     and upper(a.ksppinm) LIKE upper('%&param%')
  7  order by name
  8  /
Enter value for param: _JOB_QUEUE_INTERVAL
old   6:    and upper(a.ksppinm) LIKE upper('%&param%')
new   6:    and upper(a.ksppinm) LIKE upper('%_JOB_QUEUE_INTERVAL%')

NAME                             VALUE
-------------------------------- ------------------------
DESCRIPTION
----------------------------------------------------------------------
_job_queue_interval              5
Wakeup interval in seconds for job queue co-ordinator

3.对cjq进程做10046

[prmsvr2:/oracle]ps -ef|grep cjq
  oracle  327870       1   0   Feb 10      - 770:39 ora_cjq0_prmdb2 
  oracle  929872  794774   0 13:24:59  pts/2  0:00 grep cjq 

SQL> oradebug setospid 327870
Oracle pid: 19, Unix process pid: 327870, image: oracle@prmsvr2 (CJQ0)
SQL> oradebug unlimit
Statement processed.
SQL> oradebug event 10046 trace name context forever, level 12
Statement processed.
SQL>  oradebug event 10046 trace name context off;
Statement processed.
SQL> oradebug tracefile_name
/oracle/app/admin/prmdb/bdump/prmdb2_cjq0_327870.trc

4.查看cjq的10046文件
发现大量的process startup等待，而且两次批量运行之间的时间间隔在1分钟左右。

WAIT #0: nam='process startup' ela= 59247 p1=74 p2=0 p3=0
WAIT #0: nam='process startup' ela= 51486 p1=74 p2=1 p3=0
WAIT #0: nam='process startup' ela= 51629 p1=74 p2=2 p3=0
WAIT #0: nam='process startup' ela= 48205 p1=74 p2=3 p3=0
WAIT #0: nam='process startup' ela= 47625 p1=74 p2=4 p3=0
WAIT #0: nam='process startup' ela= 55945 p1=74 p2=5 p3=0
WAIT #0: nam='process startup' ela= 47633 p1=74 p2=6 p3=0
WAIT #0: nam='process startup' ela= 51809 p1=74 p2=7 p3=0
WAIT #0: nam='process startup' ela= 57371 p1=74 p2=8 p3=0
WAIT #0: nam='process startup' ela= 50249 p1=74 p2=9 p3=0
WAIT #0: nam='process startup' ela= 51683 p1=74 p2=10 p3=0
WAIT #0: nam='process startup' ela= 47933 p1=74 p2=11 p3=0
WAIT #0: nam='process startup' ela= 47699 p1=74 p2=12 p3=0
WAIT #0: nam='process startup' ela= 47800 p1=74 p2=13 p3=0
WAIT #0: nam='process startup' ela= 47947 p1=74 p2=14 p3=0
WAIT #0: nam='process startup' ela= 52071 p1=74 p2=15 p3=0
WAIT #0: nam='process startup' ela= 47776 p1=74 p2=16 p3=0
WAIT #0: nam='process startup' ela= 47764 p1=74 p2=17 p3=0
WAIT #0: nam='process startup' ela= 47684 p1=74 p2=18 p3=0
WAIT #0: nam='process startup' ela= 47790 p1=74 p2=19 p3=0

通过O记的大力帮助,终于找出了该问题的原因:Bug 4339922: CJQ PROCESS WAKE UP JOB QUEUE PROCESSES EVERY 1 MINUTES.(THERE IS NO JOBS).因为9i的版本oracle不再提供新补丁支持,ora_j0**相关进程不停重启不太占用系统和数据库资源,在不能升级数据库的情况下,可以考虑设置job_queue_processes到一个合适值,然后忽略该问题。

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DB2表空间管理(2)—DMS空间管理篇

发表于 2012 年 4 月 10 日 由 惜分飞

db2的DMS表空间管理主要有Exent/Reduce/Resize/Add/begin new stripe set,下面分别对这几项进行介绍
Exent扩展已有容器

[db2inst2@xifenfei ~]$ db2 list tablespace containers for 3 show detail

            Tablespace Containers for Tablespace 3

 Container ID                         = 0
 Name                                 = /home/db2inst2/dms/tbs_data01.dbf
 Type                                 = File
 Total pages                          = 3200
 Useable pages                        = 3168
 Accessible                           = Yes


SQL> select 3200*32/1024 from dual;

3200*32/1024
------------
         100

[db2inst2@xifenfei ~]$ db2 "alter tablespace tbs_data extend (file 
'/home/db2inst2/dms/tbs_data01.dbf' 20M)"
DB20000I  The SQL command completed successfully.
[db2inst2@xifenfei ~]$ db2 list tablespace containers for 3 show detail

            Tablespace Containers for Tablespace 3

 Container ID                         = 0
 Name                                 = /home/db2inst2/dms/tbs_data01.dbf
 Type                                 = File
 Total pages                          = 3840
 Useable pages                        = 3808
 Accessible                           = Yes

SQL> select 3840*32/1024 from dual;

3840*32/1024
------------
         120

Reduce缩减已有容器

[db2inst2@xifenfei ~]$ db2 "alter tablespace tbs_data reduce (file     
'/home/db2inst2/dms/tbs_data01.dbf' 40M)"
DB20000I  The SQL command completed successfully.
[db2inst2@xifenfei ~]$ db2 list tablespace containers for 3 show detail

            Tablespace Containers for Tablespace 3

 Container ID                         = 0
 Name                                 = /home/db2inst2/dms/tbs_data01.dbf
 Type                                 = File
 Total pages                          = 2560
 Useable pages                        = 2528
 Accessible                           = Yes

SQL> select 2560*32/1024 from dual;

2560*32/1024
------------
          80

Resize重设容器大小

[db2inst2@xifenfei ~]$ db2 "alter tablespace tbs_data resize (file     
'/home/db2inst2/dms/tbs_data01.dbf' 30M)"
DB20000I  The SQL command completed successfully.
[db2inst2@xifenfei ~]$ db2 list tablespace containers for 3 show detail

            Tablespace Containers for Tablespace 3

 Container ID                         = 0
 Name                                 = /home/db2inst2/dms/tbs_data01.dbf
 Type                                 = File
 Total pages                          = 960
 Useable pages                        = 928
 Accessible                           = Yes

SQL> select 960*32/1024 from dual;

960*32/1024
-----------
         30

Add增加新容器

[db2inst2@xifenfei ~]$ db2 "alter tablespace tbs_data add (file        
'/home/db2inst2/dms/tbs_data02.dbf' 30M)"
DB20000I  The SQL command completed successfully.
[db2inst2@xifenfei ~]$ db2 list tablespace containers for 3 show detail

            Tablespace Containers for Tablespace 3

 Container ID                         = 0
 Name                                 = /home/db2inst2/dms/tbs_data01.dbf
 Type                                 = File
 Total pages                          = 960
 Useable pages                        = 928
 Accessible                           = Yes
 Container ID                         = 1
 Name                                 = /home/db2inst2/dms/tbs_data02.dbf
 Type                                 = File
 Total pages                          = 960
 Useable pages                        = 928
 Accessible                           = Yes

Add增加新容器后，会在容器件进行数据Rebalance

begin new stripe set增加新容器

[db2inst2@xifenfei ~]$ db2 "alter tablespace tbs_data begin new stripe set (file 
'/home/db2inst2/dms/tbs_data03.dbf' 10M)"
DB20000I  The SQL command completed successfully.
[db2inst2@xifenfei ~]$ db2 list tablespace containers for 3 show detail

            Tablespace Containers for Tablespace 3

 Container ID                         = 0
 Name                                 = /home/db2inst2/dms/tbs_data01.dbf
 Type                                 = File
 Total pages                          = 960
 Useable pages                        = 928
 Accessible                           = Yes
 Container ID                         = 1
 Name                                 = /home/db2inst2/dms/tbs_data02.dbf
 Type                                 = File
 Total pages                          = 960
 Useable pages                        = 928
 Accessible                           = Yes
 Container ID                         = 2
 Name                                 = /home/db2inst2/dms/tbs_data03.dbf
 Type                                 = File
 Total pages                          = 320
 Useable pages                        = 288
 Accessible                           = Yes

begin new stripe set当已有容器使用完之后，再使用新增加容器

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DB2表空间管理(1)—基础篇

发表于 2012 年 4 月 10 日 由 惜分飞

1.创建数据库

[db2inst2@xifenfei ~]$ db2 "create database xifenfei automatic storage yes 
on /home/db2inst2/dbauto dbpath on /home/db2inst2/xifenfei 
using codeset utf-8 territory cn collate using system"

DB20000I  The CREATE DATABASE command completed successfully.

DBPATH ON表示数据库目录
USING CONDESET codeset TERRITORY territory指定数据库编码集(Codeset)和区域(Territory)
automatic storage yes on /home/db2inst2/dbauto 表示启用自动存储管理，on指定路径

2.查看数据库

[db2inst2@xifenfei ~]$ db2 list db directory

 System Database Directory

 Number of entries in the directory = 1

Database 1 entry:

 Database alias                       = XIFENFEI
 Database name                        = XIFENFEI
 Local database directory             = /home/db2inst2/xifenfei
 Database release level               = c.00
 Comment                              =
 Directory entry type                 = Indirect
 Catalog database partition number    = 0
 Alternate server hostname            =
 Alternate server port number         =

3.连接数据库

[db2inst2@xifenfei ~]$ db2 connect to xifenfei

   Database Connection Information

 Database server        = DB2/LINUX 9.5.0
 SQL authorization ID   = DB2INST2
 Local database alias   = XIFENFEI

4.创建缓冲池

[db2inst2@xifenfei ~]$ db2 "create bufferpool bp32k size 100 pagesize 32k"
DB20000I  The SQL command completed successfully.

DB2默认创建库指创建4k的bufferpool，因为下面需要创建32k的表空间，所以需要先创建32k的bufferpool

5.创建数据库管理(DMS)的数据表空间

[db2inst2@xifenfei ~]$ db2 "create large tablespace tbs_data pagesize 32k managed by database 
using (file '/home/db2inst2/dms/tbs_data01.dbf' 100M) extentsize 32 prefetchsize automatic 
bufferpool bp32k no file system caching"

DB20000I  The SQL command completed successfully.

no file system caching关闭文件系统缓存,默认选项

6.创建系统管理(SMS)的临时表空间

[db2inst2@xifenfei ~]$ db2 "create temporary tablespace tbs_temp pagesize 32k 
managed by system using ('/home/db2inst2/xifenfei/temp')  bufferpool bp32k"

DB20000I  The SQL command completed successfully.

7.创建系统管理(SMS)的用户临时表空间

[db2inst2@xifenfei ~]$ db2 "create user temporary tablespace tbs_user_temp pagesize 32k 
managed by system using ('/home/db2inst2/xifenfei/user_temp')  bufferpool bp32k"

DB20000I  The SQL command completed successfully.

8.自动存储管理(Automatic Storage)的表空间

[db2inst2@xifenfei ~]$ db2 "create tablespace tbs_index pagesize 32k bufferpool bp32k"
DB20000I  The SQL command completed successfully.
[db2inst2@xifenfei ~]$ db2 "create tablespace tbs_data2 initialsize 10M increasesize 10M maxsize 10G"
DB20000I  The SQL command completed successfully.

数据表空间选择DMS,临时表空间选择SMS

9.查看表空间状态

[db2inst2@xifenfei ~]$ db2 list tablespaces show detail

           Tablespaces for Current Database

 Tablespace ID                        = 0
 Name                                 = SYSCATSPACE
 Type                                 = Database managed space
 Contents                             = All permanent data. Regular table space.
 State                                = 0x0000
   Detailed explanation:
     Normal
 Total pages                          = 16384
 Useable pages                        = 16380
 Used pages                           = 10500
 Free pages                           = 5880
 High water mark (pages)              = 10500
 Page size (bytes)                    = 4096
 Extent size (pages)                  = 4
 Prefetch size (pages)                = 4
 Number of containers                 = 1

 Tablespace ID                        = 1
 Name                                 = TEMPSPACE1
 Type                                 = System managed space
 Contents                             = System Temporary data
 State                                = 0x0000
   Detailed explanation:
     Normal
 Total pages                          = 1
 Useable pages                        = 1
 Used pages                           = 1
 Free pages                           = Not applicable
 High water mark (pages)              = Not applicable
 Page size (bytes)                    = 4096
 Extent size (pages)                  = 32
 Prefetch size (pages)                = 32
 Number of containers                 = 1

 Tablespace ID                        = 2
 Name                                 = USERSPACE1
 Type                                 = Database managed space
 Contents                             = All permanent data. Large table space.
 State                                = 0x0000
   Detailed explanation:
     Normal
 Total pages                          = 8192
 Useable pages                        = 8160
 Used pages                           = 96
 Free pages                           = 8064
 High water mark (pages)              = 96
 Page size (bytes)                    = 4096
 Extent size (pages)                  = 32
 Prefetch size (pages)                = 32
 Number of containers                 = 1

 Tablespace ID                        = 3
 Name                                 = TBS_DATA
 Type                                 = Database managed space
 Contents                             = All permanent data. Large table space.
 State                                = 0x0000
   Detailed explanation:
     Normal
 Total pages                          = 3200
 Useable pages                        = 3168
 Used pages                           = 96
 Free pages                           = 3072
 High water mark (pages)              = 96
 Page size (bytes)                    = 32768
 Extent size (pages)                  = 32
 Prefetch size (pages)                = 32
 Number of containers                 = 1

 Tablespace ID                        = 4
 Name                                 = TBS_TEMP
 Type                                 = System managed space
 Contents                             = System Temporary data
 State                                = 0x0000
   Detailed explanation:
     Normal
 Total pages                          = 1
 Useable pages                        = 1
 Used pages                           = 1
 Free pages                           = Not applicable
 High water mark (pages)              = Not applicable
 Page size (bytes)                    = 32768
 Extent size (pages)                  = 32
 Prefetch size (pages)                = 32
 Number of containers                 = 1

 Tablespace ID                        = 5
 Name                                 = TBS_USER_TEMP
 Type                                 = System managed space
 Contents                             = User Temporary data
 State                                = 0x0000
   Detailed explanation:
     Normal
 Total pages                          = 1
 Useable pages                        = 1
 Used pages                           = 1
 Free pages                           = Not applicable
 High water mark (pages)              = Not applicable
 Page size (bytes)                    = 32768
 Extent size (pages)                  = 32
 Prefetch size (pages)                = 32
 Number of containers                 = 1

 Tablespace ID                        = 6
 Name                                 = TBS_INDEX
 Type                                 = Database managed space
 Contents                             = All permanent data. Large table space.
 State                                = 0x0000
   Detailed explanation:
     Normal
 Total pages                          = 1024
 Useable pages                        = 992
 Used pages                           = 96
 Free pages                           = 896
 High water mark (pages)              = 96
 Page size (bytes)                    = 32768
 Extent size (pages)                  = 32
 Prefetch size (pages)                = 32
 Number of containers                 = 1

 Tablespace ID                        = 7
 Name                                 = TBS_DATA2
 Type                                 = Database managed space
 Contents                             = All permanent data. Large table space.
 State                                = 0x0000
   Detailed explanation:
     Normal
 Total pages                          = 2560
 Useable pages                        = 2528
 Used pages                           = 96
 Free pages                           = 2432
 High water mark (pages)              = 96
 Page size (bytes)                    = 4096
 Extent size (pages)                  = 32
 Prefetch size (pages)                = 32
 Number of containers                 = 1

10.查看表空间和容器相关信息

[db2inst2@xifenfei ~]$ db2 list tablespace containers for 6 show detail

            Tablespace Containers for Tablespace 6

 Container ID                         = 0
 Name                                 = /home/db2inst2/dbauto/db2inst2/NODE0000/XIFENFEI/T0000006/C0000000.LRG
 Type                                 = File
 Total pages                          = 1024
 Useable pages                        = 992
 Accessible                           = Yes

11.显示表空间配置信息/使用信息/容器信息

[db2inst2@xifenfei ~]$ db2pd -d xifenfei -tablespaces

Database Partition 0 -- Database XIFENFEI -- Active -- Up 0 days 01:07:23

Tablespace Configuration:
Address    Id    Type Content PageSz ExtentSz Auto Prefetch BufID BufIDDisk FSC NumCntrs MaxStripe  LastConsecPg Name
0x9F43E060 0     DMS  Regular 4096   4        Yes  4        1     1         Off 1        0          3            SYSCATSPACE
0x9F43E6B0 1     SMS  SysTmp  4096   32       Yes  32       1     1         On  1        0          31           TEMPSPACE1
0x9F442EB0 2     DMS  Large   4096   32       Yes  32       1     1         Off 1        0          31           USERSPACE1
0x9F73B2E0 3     DMS  Large   32768  32       Yes  32       2     2         Off 1        0          31           TBS_DATA
0x9FAFE320 4     SMS  SysTmp  32768  32       Yes  32       2     2         On  1        0          31           TBS_TEMP
0x9FB029B0 5     SMS  UsrTmp  32768  32       Yes  32       2     2         On  1        0          31           TBS_USER_TEMP
0x9FB05420 6     DMS  Large   32768  32       Yes  32       2     2         Off 1        0          31           TBS_INDEX
0x9FB0BB20 7     DMS  Large   4096   32       Yes  32       1     1         Off 1        0          31           TBS_DATA2

Tablespace Statistics:
Address    Id    TotalPgs   UsablePgs  UsedPgs    PndFreePgs FreePgs    HWM        State      MinRecTime NQuiescers
0x9F43E060 0     16384      16380      10500      0          5880       10500      0x00000000 0          0          
0x9F43E6B0 1     1          1          1          0          0          0          0x00000000 0          0          
0x9F442EB0 2     8192       8160       96         0          8064       96         0x00000000 0          0          
0x9F73B2E0 3     3200       3168       96         0          3072       96         0x00000000 0          0          
0x9FAFE320 4     1          1          1          0          0          0          0x00000000 0          0          
0x9FB029B0 5     1          1          1          0          0          0          0x00000000 0          0          
0x9FB05420 6     1024       992        96         0          896        96         0x00000000 0          0          
0x9FB0BB20 7     2560       2528       96         0          2432       96         0x00000000 0          0          

Tablespace Autoresize Statistics:
Address    Id    AS  AR  InitSize    IncSize     IIP MaxSize     LastResize                 LRF
0x9F43E060 0     Yes Yes 33554432    -1          No  None        None                       No  
0x9F43E6B0 1     Yes No  0           0           No  0           None                       No  
0x9F442EB0 2     Yes Yes 33554432    -1          No  None        None                       No  
0x9F73B2E0 3     No  No  0           0           No  0           None                       No  
0x9FAFE320 4     No  No  0           0           No  0           None                       No  
0x9FB029B0 5     No  No  0           0           No  0           None                       No  
0x9FB05420 6     Yes Yes 33554432    -1          No  None        None                       No  
0x9FB0BB20 7     Yes Yes 10485760    10485760    No  -2147483648 None                       No  

Containers:
Address    TspId ContainNum Type    TotalPgs   UseablePgs StripeSet  Container 
0x989BDE10 0     0          File    16384      16380      0          /home/db2inst2/dbauto/db2inst2/NODE0000/XIFENFEI/T0000000/C0000000.CAT
0x9F43ED00 1     0          Path    1          1          0          /home/db2inst2/dbauto/db2inst2/NODE0000/XIFENFEI/T0000001/C0000000.TMP
0x9F443500 2     0          File    8192       8160       0          /home/db2inst2/dbauto/db2inst2/NODE0000/XIFENFEI/T0000002/C0000000.LRG
0x9F73B930 3     0          File    3200       3168       0          /home/db2inst2/dms/tbs_data01.dbf
0x9F73DE90 4     0          Path    1          1          0          /home/db2inst2/xifenfei/temp
0x9FB05020 5     0          Path    1          1          0          /home/db2inst2/xifenfei/user_temp
0x9FB0B4A0 6     0          File    1024       992        0          /home/db2inst2/dbauto/db2inst2/NODE0000/XIFENFEI/T0000006/C0000000.LRG
0x9FB0C170 7     0          File    2560       2528       0          /home/db2inst2/dbauto/db2inst2/NODE0000/XIFENFEI/T0000007/C0000000.LRG
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