How do I restore my MaxDB database?

Posted on by David Darling

How do I restore my MaxDB database?

Restoring Data and Log Entries

  1. Transfer the database instance to the ADMIN operational state: dbmcli on demodb>db_admin.
  2. Open a database session: dbmcli on demodb>db_connect.
  3. Import the most recent complete data backup: dbmcli on demodb>recover_start DemoDataCompl.
  4. Display the restart information:
  5. Import the log backups.

How do I check my MaxDB backups?

Procedure

  1. Open a new command line window.
  2. Call the Database Manager CLI in session mode, log on as operator OLEG with the password MONDAY, and connect to the database instance DEMODB.
  3. Execute the DBM command for displaying the backup status:
  4. Execute the DBM command for displaying the backup status again:

How do I update my MaxDB database?

How to upgrade SAP MaxDB

  1. Login to database host as user root.
  2. Extract the downloaded SAP MaxDB file and navigate to downloaded upgrade media and enter the command. . SDBUPD –d -u control, (This should be done as user root and not as sqd)

How do I find the MaxDB version in SAP?

Choose Start Menu -> SAP MaxDB -> Installation Manager -> Show SAP MaxDB Installations to display information about the installed software components, their versions, and their storage directories.

How do I clear my log on MaxDB?

Please review the SAP note 869267. To ‘clear’ the log, you have to create the log backup….In order to do this, you need to:

  1. define backup medium for: a) complete data backup. b) log backup.
  2. create a complete data backup, using the defined medium. in step 1a.
  3. create log backup, using the medium defined in step 1b.

How do I create a backup template in MaxDB?

In the context menu of the database, choose Administration. Open the Backup tab page. Expand Templates. To create a backup template for parallel backups, choose New New Parallel Backup Template ….Specify the backup tool:

  1. BACK: Backint for Oracle or Backint for MaxDB.
  2. NSR: Networker.
  3. TSM: TSM.

How do I run a Maxdb backup?

Steps:

  1. Open DBMCLI from commandprompt. dbmcli -d -u superdba,
  2. Stop Database (For Offline backup) db_offline.
  3. Create Backup template for data and logs. For data.
  4. Connect Database. db_connect.
  5. Take Complete data backup.
  6. Take log backup.
  7. Check backup status after completion.
  8. Start database.

How do I clear my log on Maxdb?

How do I connect to Dbmcli?

Two Step Logon

  1. Call the Database Manager in session mode and connect to the local database instance DEMODB: >dbmcli -d DEMODB. dbmcli on DEMODB>
  2. Log on as operator OLEG with the password MONDAY: dbmcli on DEMODB>user_logon OLEG,MONDAY. OK. dbmcli on DEMODB>

How do you stop a content server in SAP?

Stop the content server using the command net stop w3svc . Enter the command kill inetinfo . Complete the upgrade. To restart the content server, enter net start w3svc .

How do I add a datafile to Maxdb?

Procedure

  1. In the context menu of the database, choose Administration.
  2. Open the Data Area tab page.
  3. Choose New…. .
  4. Enter the required data. Volumes: Properties. Property. Description. Size. Minimum size: 1000 pages or 8000 KB. Device/File. Device/path and file name. Type. Type of physical memory. FILE (F)

How do I connect to a MaxDB database?

Set up a connection profile

  1. Open Eclipse and switch to the Database Development perspective.
  2. Click on the button New Connection Profile.
  3. Select the entry MaxDB.
  4. Enter any name and hit next.
  5. Select the driver template you just created.
  6. Enter your values to connect to your MaxDB server.

Where is Dbmcli located?

The DBMCLI is located in the installation path () of the database. If you did not change the default settings for locations during the MaxDB installation as we advised in our last article, the default location is /opt/sdb on Unix and C:\Program Files\sdb . Call the DBMCLI and check the help output.

How do I restart a content repository in SAP?

You can reboot the operating system….Upgrade Procedure:

  1. Stop the content server using the command net stop w3svc .
  2. Enter the command kill inetinfo .
  3. Complete the upgrade.
  4. To restart the content server, enter net start w3svc .

How do I check my SAP Content server Status?

The first obvious connection test is in the administration function of the content server. Start transaction OAC0 (starts with letter O and ends with zero) and select your content server. On the next screen hit the check button. If the test is ok, click on the CSADMIN button and the detailed screen comes.

What is log queue overflow?

log queue overflows for log queue Explanation. The log queue is full before the log pages are written to the log area. User Response. Use the special database parameter LogQueueSize to check the size of the log queue, and increase its value if possible.

How do I connect to a MaxDB database in Linux?

Install the MaxDB driver

  1. Open Eclipse.
  2. Open Preferences -> Data Management -> Connectivity -> Driver Definitions.
  3. Click on Add to add a new driver definition.
  4. Select MaxDB in the vendor filter dropdown box of the pop up.
  5. Select the entry MaxDB JDBC Driver and enter any driver name you like.
  6. Switch to the JAR List tab.

How do I add a datafile to MaxDB?

What is Dbmcli in Maxdb?

Abbreviation for Database Manager CLI. Command line variant of the SAP MaxDB Database Manager database administration tool.

How do I log into my Maxdb database?

Two Step Logon

  1. Call the Database Manager in session mode and connect to the database instance MAXDB on remote computer GENUA: >dbmcli -d MAXDB – n GENUA. dbmcli on GENUA : MAXDB>
  2. Log on as operator OLEG with the password MONDAY: dbmcli on GENUA : MAXDB>user_logon OLEG,MONDAY. OK. dbmcli on GENUA : MAXDB>

How do I backup my MaxDB database?

SAP MaxDB Backup and Restore. Back up the data and redo log entries from the data and log areas of your database to data carriers on a regular basis. Backups can be carried out in the ONLINE operational state. This means that the database is available for users during the backup. Use Database Studio for backups.

What is the recovery process in MaxDB?

Generally, a recovery process is divided into two phases: Restore of the data area, and application of logs. In the restore phase, MaxDB uses ADINT/TSM to read the needed backups from the TSM server. These might be full and incremental database backups, as well as log backups.

How to recover the last log entries after importing data backup?

The database system can only automatically recover the last log entries still in the log area if the log volumes are still intact. If the log volumes still contain all the log entries since the last data backup import, it is enough to restart the database after importing the data backup.

How do I back up my database in dbmgui?

First, locate the DB instance that should be backed up and select it, then locate and click the Backuppane in the lower right of the DBMGUI screen. Start the Backup Wizard. Execute the following steps to start a backup: • Click Next on the first panel on the Backup Wizard. • Chose the desired Backup Type.