![List DB2 Applications
[db2inst1@mercury ~]$ db2 list applications
[db2inst1@mercury ~]$ db2 list applications for database sample show detail
[db2inst1@mercury ~]$ db2 list applications for database sample show detail |
grep -i “executing“
[db2inst1@mercury ~]$ db2 list applications for database sample show detail |
grep -i “lock“
List DB2 TableSpace
[db2inst1@mercury ~]$ db2 list tablespaces
[db2inst1@mercury ~]$ db2 list tablespaces show detail
List DB2 History
[db2inst1@mercury ~]$db2 list history all for SAMPLE
[db2inst1@mercury ~]$db2 list history since 19980201 for sample
[db2inst1@mercury ~]$db2 list history backup containing userspace1 for sample
[db2inst1@mercury ~]$db2 list history dropped table all for db sample
List DB Directory
[db2inst1@mercury ~]$ db2 list db directory
[db2inst1@mercury ~]$ db2 list database directory
Db2 License Management
To view the Licenses
db2licm -l
For compliance report
db2licm -g /tmp/licences
To Remove the license
db2licm -r
Display DB2 Version Info
[root@mercury instance]# db2level
DB2 Backup
Offline Backup:
Step 1. Take a full database backup
To take a full offline database backup, the following commands can be issued:
TERMINATE
db2FORCE APPLICATION ALL
db2BACKUP DATABASE sample TO c:backup
Online Backup:
[db2inst1@mercury dbbackup]$ backup db sample online to /databasebkp1,
/databasebkp2
List recent backups
[db2inst1@mercury dbbackup]$ db2 list history backup all for sample
DB2 Restore
[db2inst1@mercury dbbackup]$ db2 restore db sample incremental automatic taken
at 20110524091023
DB2 Size and Capacity
[db2inst1@mercury dbbackup]$ call get_dbsize_info(?,?,?,0)
Connect and Disconnect from DB2 Instance](https://image.slidesharecdn.com/db2impcommands-140605065408-phpapp01/85/Db2-imp-commands-1-320.jpg)
![[db2inst1@mercury dbbackup]$ db2 CONNECT TO sample USER db2admin using master
[db2inst1@mercury dbbackup]$ db2 connect reset
[db2inst1@mercury dbbackup]$ db2 terminate
Create SAMPLE Db in DB2
db2sampl
DB2 administration server Stop
[root@mercury instance]# db2icrt -u db2admin
DB2 administration server Start
[dasusr1@mercury ~]$ db2admin start
List Database Configuration parameters
[db2inst1@mercury ~]$ db2 get db cfg
List Database Manager parameters
[db2inst1@mercury ~]$ db2 get dbm cfg
List the Instance
db2ilist
Connecting to the Database
db2 =>
::::::::
connect
:::
to
::::::::::
sample
:::::
user
:::::::::::
db2admin
database disconnect
db2 =>
:::::::::::
disconnect
::::::::::
sample
List DB2 Diagnostic Details
[db2inst1@mercury ~]$ db2pd -inst
[db2inst1@mercury ~]$ db2pd -osinfo
List Active Databases
[db2inst1@mercury ~]$ db2 list active databases
Get DB2 Authorizations
[db2inst1@mercury ~]$ db2 get authorizations
Display DB2 Version Info
[root@mercury instance]# db2level
ROLLFORWARD DATABASE command
db2 rollforward db sample to end of logs
db2 rollforward db sample complete
can be combined as follows:
db2 rollforward db sample to end of logs and complete](https://image.slidesharecdn.com/db2impcommands-140605065408-phpapp01/85/Db2-imp-commands-2-320.jpg)
Db2 imp commands
- 1. List DB2 Applications [db2inst1@mercury ~]$ db2 list applications [db2inst1@mercury ~]$ db2 list applications for database sample show detail [db2inst1@mercury ~]$ db2 list applications for database sample show detail | grep -i “executing“ [db2inst1@mercury ~]$ db2 list applications for database sample show detail | grep -i “lock“ List DB2 TableSpace [db2inst1@mercury ~]$ db2 list tablespaces [db2inst1@mercury ~]$ db2 list tablespaces show detail List DB2 History [db2inst1@mercury ~]$db2 list history all for SAMPLE [db2inst1@mercury ~]$db2 list history since 19980201 for sample [db2inst1@mercury ~]$db2 list history backup containing userspace1 for sample [db2inst1@mercury ~]$db2 list history dropped table all for db sample List DB Directory [db2inst1@mercury ~]$ db2 list db directory [db2inst1@mercury ~]$ db2 list database directory Db2 License Management To view the Licenses db2licm -l For compliance report db2licm -g /tmp/licences To Remove the license db2licm -r Display DB2 Version Info [root@mercury instance]# db2level DB2 Backup Offline Backup: Step 1. Take a full database backup To take a full offline database backup, the following commands can be issued: TERMINATE db2FORCE APPLICATION ALL db2BACKUP DATABASE sample TO c:backup Online Backup: [db2inst1@mercury dbbackup]$ backup db sample online to /databasebkp1, /databasebkp2 List recent backups [db2inst1@mercury dbbackup]$ db2 list history backup all for sample DB2 Restore [db2inst1@mercury dbbackup]$ db2 restore db sample incremental automatic taken at 20110524091023 DB2 Size and Capacity [db2inst1@mercury dbbackup]$ call get_dbsize_info(?,?,?,0) Connect and Disconnect from DB2 Instance
- 2. [db2inst1@mercury dbbackup]$ db2 CONNECT TO sample USER db2admin using master [db2inst1@mercury dbbackup]$ db2 connect reset [db2inst1@mercury dbbackup]$ db2 terminate Create SAMPLE Db in DB2 db2sampl DB2 administration server Stop [root@mercury instance]# db2icrt -u db2admin DB2 administration server Start [dasusr1@mercury ~]$ db2admin start List Database Configuration parameters [db2inst1@mercury ~]$ db2 get db cfg List Database Manager parameters [db2inst1@mercury ~]$ db2 get dbm cfg List the Instance db2ilist Connecting to the Database db2 => :::::::: connect ::: to :::::::::: sample ::::: user ::::::::::: db2admin database disconnect db2 => ::::::::::: disconnect :::::::::: sample List DB2 Diagnostic Details [db2inst1@mercury ~]$ db2pd -inst [db2inst1@mercury ~]$ db2pd -osinfo List Active Databases [db2inst1@mercury ~]$ db2 list active databases Get DB2 Authorizations [db2inst1@mercury ~]$ db2 get authorizations Display DB2 Version Info [root@mercury instance]# db2level ROLLFORWARD DATABASE command db2 rollforward db sample to end of logs db2 rollforward db sample complete can be combined as follows: db2 rollforward db sample to end of logs and complete
- 3. Roll forward to the end of the logs (two table spaces have been restored): db2 rollforward db sample to end of logs db2 rollforward db sample to end of logs and stop