A vault is a repository for related documents and their metadata within Meridian Enterprise. A vault consists of a database that contains the document metadata and a file system folder structure that contains the document files. These files are called stream files.
Stream files include all document revisions, thumbnails, renditions, and redlines. The vault database contains all document metadata (properties), vault configuration settings (Navigation views, document types, workflow definitions, and so on), and templates.
A vault can be configured with the Meridian Enterprise Configurator to meet the requirements of a single product, project, workgroup, department, or the entire enterprise. For more information on vault configuration, see the Accruent Meridian Enterprise Configuration Guide.
Before it can be configured, the vault must be created. After the vault has been created, the Meridian Enterprise Administrator tool can be used to create, run, and schedule essential maintenance tasks.
Each Meridian application server can have any number of vaults, limited only by the server computer hardware. However, only up to 63 vaults may be open at one time. Which vaults may be opened is not configurable, so we recommend that you create no more than 63 vaults.
To create a new vault:
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In Meridian Enterprise Administrator, click EDM Server in the left pane.
The existing vaults are listed in the right pane.
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Click Next.
The Vault Name and Database Engine Type page appears.
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Type a name for the new vault.
Do not use spaces in the name.
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Make a selection from Database engine.
The available database engine types are those that were selected when Meridian was installed on the server and that have registered licenses.
For Meridian, the supported database engines are Hypertrieve, SQL Server, and Oracle. Additional choices among the database engine types may be present for backward compatibility. For more information about each engine type, see Hypertrieve Database Engine, How Meridian Works With SQL Server, and How Meridian Works With Oracle.
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Unlike the Hypertrieve and SQL Server database engines, the Oracle database engine requires that an Oracle instance already exist before a vault can be created. An existing instance can be used but we recommend that you can create a new instance dedicated to Meridian. Use the Oracle Database Configuration Assistant to create a new instance according to your preferences. Meridian functionality and performance is independent of most instance initialization parameters. If multiple vaults will be hosted by Oracle, we recommend that you create a separate instance for each vault. This is to limit the Oracle database size in the event that vaults are deleted or when the Vault Consistency Wizard is used.
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We recommend that you use only eight characters for the name of an Oracle vault. The reason is that the Oracle table representing the vault only uses the first eight characters of the vault name, and if the difference between different vault names occurs after the first eight characters, then the vaults will appear to have the same name.
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After you create an Oracle instance, the EDM Server service account needs to be created in the database using DBA Studio or SQL Plus. The account name must be MERIDIAN (upper case) and the initial password must be MANAGER (upper case) in order to create the first vault. For information on the requirements for this account, see EDM Server Service Account Requirements For Oracle. You can change the EDM Server service to use a different account later as described in Configure the Oracle Account Used By Meridian.
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Click Next.
The How to Initialize the Vault page appears.
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Click options or type values using the descriptions in the following table.
Vault initialization options Option Description Create empty vault
Creates an empty vault containing no documents or configuration information. Select this option if you will be importing an existing vault configuration file or will configure the vault manually. For information on configuring an empty vault, see the Accruent Meridian Enterprise Configuration Guide.
Maintain history
Retains all revisions of documents. Otherwise, only the latest revision will reside in the vault. This option uses more disk space. To remove unused revisions, they can be archived as described in Archive Documents or removed as described in Remove Vault History. For information on not using history for mechanical industry applications, see the Accruent Meridian Enterprise User's Guide.
Import contents of another vault
Imports the documents and configuration settings from an existing vault into the new vault. Select this option if you want to create a replica of an existing vault for testing, development, or similar purposes.
Note:- This option cannot be used to import a vault from an earlier version. The recommended workaround is described in Move a Vault.
- After the vault has been created, restart the Accruent EDM Server service to load the contents into HyperCache.
Source vault
Select the source vault to import into the new vault. To exclude specific properties from the source vault, see Exclude Existing Property Values When Importing a Vault.
Copy stream files
Copies the document files of the source vault to the new vault. This makes the new vault an independent replica of the source vault. Be sure adequate free disk space exists to duplicate all of the source vault’s files.
Use existing stream files
Causes the new vault to use the existing document files of the source vault instead of copies. This makes the source vault and the new vault both dependent on the same document files. Select this option only if the source vault will be abandoned. Do not select this option if the source vault will continue to be used. Otherwise, revision conflicts will occur between revisions made in both vaults.
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Click Next.
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If the Create empty vault option is enabled, click options or type values using the descriptions in the following table.
Otherwise, skip to step 9.
Configuration import options Option Description Do not import configuration data into the new vault
Select this option to leave the configuration of the new vault empty so that you can begin manual configuration.
Import configuration data from a template
Imports an existing vault configuration (.MET) file during vault creation. Vault configuration files are exported from the Meridian Enterprise Configurator as described in the Accruent Meridian Enterprise Configuration Guide.
Path to configuration file
Type the path to an existing vault configuration file or click Browse and select a file.
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Click Next.
The Configure Database Engine page appears.
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Click options or type values using the descriptions in the following table.
Database engine options Option Description Path for database files
This option appears only if the HyperTrieve database engine is selected. Type a path where the files created by the database engine should be stored or click Browse and select a folder. This location must have adequate free space for all of the metadata that will be created during the import, plus future growth. For guidelines on estimating the space required and location options, see Document Storage Space Requirements.
Computer running SQL Server or Instance of Oracle server
These options appear only if the SQL Server or Oracle database engines were selected in step 4. Type the name of the SQL Server computer or Oracle instance. If this is the same computer as the Meridian application server, leave this option blank. The database files will be controlled by the selected database engine. For more information on using a separate database server, see Deployment Strategies.
Path for content (stream) files
Type a path where the files created by the database engine should be stored, or click Browse and select a folder. This location must have adequate free space for all of the document files that will be created during the import and their future revisions, plus space for future growth. For guidelines on estimating the space required and location options, see Document Storage Space Requirements. The content (stream) files may be located on a separate file server or network storage device by specifying a UNC path. For more information on using a separate storage location, see Deployment Strategies.
Note:If content indexing will be enabled for the vault, storing content files at a UNC location requires that the indexing service reside on the Meridian Enterprise application server and a registry value modified as described in Configure Content Indexing.
Location for EDM server local files
Type a path on the local computer where temporary and backup files created by the database engine should be stored, or click Browse and select a folder. -
Click Next.
The next Configure Database Engine page appears. If the SQL Server or Oracle database engines were selected in step 4, a page appears listing additional database engine options.
Click options or type values using the descriptions in the following table. Otherwise, skip to step 12.
Database file options Option Description Path for database files
Type an existing path where the data files created by the database engine should be stored. If a remote SQL Server instance is specified in Computer running SQL Server, type the path on the remote server. If the database is hosted on the local computer, click Browse and select a folder.
This location must have adequate free space for all of the metadata that will be created during the import, plus future growth. For guidelines on estimating the space required and location options, see Document Storage Space Requirements. For additional folder requirements, see Integrate With a Separate SQL Server Computer.
Path for index files
Type an existing path where the index files created by the database engine should be stored. If a remote SQL Server instance is specified in Computer running SQL Server, type the path on the remote server. If the database is hosted on the local computer, click Browse and select a folder.
This location must have adequate free space for all of the index data that will be created during the import, plus future growth. For guidelines on estimating the space required and location options, see Document Storage Space Requirements.
Type an existing path where the transaction log files created by the database engine should be stored. If a remote SQL Server instance is specified in Computer running SQL Server, type the path on the remote server. If the database is hosted on the local computer, click Browse and select a folder.
This location must have adequate free space for all of the log files that will be created during the import plus space for future growth. For guidelines on estimating the space required and location options, see Document Storage Space Requirements.
Database exists
Enable this option if the SQL Server database to store this vault's data already exists as described in Create the Vault Database Manually. Disk configuration scenario
Select the option that best describes the database server that will be used by this vault, which will enable the corresponding path options on this page.
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Click Next.
The next Configure Database Engine page appears.
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Select database cache size values using the descriptions in the following table.
Database cache options Option Description Relative cache size
Type a percentage of the total database size that should be held in cache memory. Larger numbers generally result in better performance. This setting will ensure that an optimum amount of data is cached as the vault grows over time.
Maximum cache size
Type the maximum amount of cache memory to be allocated to this vault. This setting limits the size of the vault cache so that it does not consume too much of the server’s memory.
Use HyperCache
Enables (default) HyperCache configuration as described in Hypercache. Note:These settings can be adjusted later. For more information on optimizing vault performance, see Optimize Performance.
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Click Next.
If the SQL Server or Oracle database engines were selected in step 4, skip to step 15.
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Select database configuration settings using the descriptions in the following table.
Hypertrieve database options Option Description Maximum size of the database log
Accept the default unless an existing vault will be imported, in which case type a larger value or increase the value of Minimum time between snapshots so that snapshots are not performed during the import, which can delay import completion.
Minimum time between snapshots (minutes)
Accept the default or type a larger interval so that snapshots are not performed during large imports or during production hours, if necessary.
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Click Next.
The next Completing the New Vault Wizard page appears.
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Confirm the settings that are shown and click Finish to begin vault creation.
Depending on the options selected, vault creation can take several minutes or many hours.
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If the SQL Server database engine was selected in step 4, continue with the task described in Integrate With a Separate SQL Server Computer.
Troubleshooting
If the synchronization between Meridian and Meridian Explorer fails inconsistently:
