DB2 database file system is full.

The following article mainly introduces the solution to solve the problem of the DB2 database file system being full. to give a more detailed explanation of the solution, we will explain it by listing instances, the following is a detailed description of the main content of the article. I hope you will have a better understanding of it after browsing.

This article provides an example to illustrate how to solve the problem that the file system of the IBM DB2 database is full. This method is also very simple.

Case study:

Create a 20 GB tablespace In the DB2 database of the AIX system. The specific SQL statements are as follows:

 
 

  
  
CREATE REGULAR TABLESPACE HTDC_DATA PAGESIZE 8 K MANAGED BY DATABASE  
  
  
USING ( FILE ’/db2_tag/TABLE_SPACES/HTDC_DATA/HTDC_DATA.dat’ 20G)  
  
  
EXTENTSIZE 16 OVERHEAD 10.67 PREFETCHSIZE 16 TRANSFERRATE 0.04  
  
  
BUFFERPOOL BPHTDC  
  
  
DROPPED TABLE RECOVERY OFF 
 
 

Error code: SQLCODE 0968C

Error message: File System is full. (The File System is full)

Cause: the maximum file size allowed by the current user identity is exceeded.

Solution:

Log on to the AIX Terminal

 
 

  
  
telnet IPAddress 
 
 

Enter System

 
 

  
  
root  
  
  
PassWord  
 
 

Switch user to db2admin

 
 

  
  
su - db2admin  
  
  
PassWord  
 
 

Change the fsize to 100 GB (209715100 bytes)

 
 

  
  
chuser fsize=209715100 db2admin 
 
 

Restart the computer

 
 

  
  
shutdown -Fr 
 
 

Log on to the system again and switch the user to db2admin.

 
 

  
  
su - db2admin  
  
  
PassWord  
  
  
db2start  
  
  
db2  
  
  
connect to HTDC user db2admin using ******  
  
  
CREATE REGULAR TABLESPACE HTDC_DATA PAGESIZE 8 K MANAGED BY DATABASE  
  
  
USING ( FILE ’/db2_tag/TABLE_SPACES/HTDC_DATA/HTDC_DATA.dat’ 20G)  
  
  
EXTENTSIZE 16 OVERHEAD 10.67 PREFETCHSIZE 16 TRANSFERRATE 0.04  
  
  
BUFFERPOOL BPHTDC  
  
  
DROPPED TABLE RECOVERY OFF  
  
  
 
 
 

The above content is an example of how to solve the problem of the DB2 database file system being full. I hope you will gain some benefits.