Acronis Backup for Windows Server Essentials - User Guide - Manual (Page 223)

223 Copyright © Acronis International GmbH, 2002-2014
Components of Acronis Backup may connect to the storage node for viewing the contents of a
vault and for other fast operations. The Fast Operation Connection Limit parameter determines
the maximum number of such connections that the storage node can handle simultaneously.
When this limit is reached, the storage node will use the queue called the fast operations queue
(see the next parameter) for the components that are awaiting connection.
See also the Client Connection Limit parameter.
Fast Operation Queue Limit
Description: Specifies the maximum number of components of Acronis Backup in the fast
operations queue (see the previous parameter).
Possible values: Any integer number between 1 and 2147483647
Default value: 50
The fast operations queue is a list of components that are awaiting connection for fast
operations such as viewing the contents of a vault.
When the number of components in this queue is equal to the value in Fast Operation Queue
Limit and another component tries to establish a connection, the storage node does not put the
component in the queue. In this case, the corresponding operation fails.
See also the Backup Queue Limit parameter.
Vault Metadata Databases Path
Description: Specifies the path to the folder where vault databases, also called metadata
databases, are stored.
Possible values: Any string 0 to 32765 characters long
Default value: Empty string
An empty string means the folder %ALLUSERSPROFILE%\Application
Data\Acronis\BackupAndRecovery\ASN\VaultMetadataDatabases (in Windows XP and Server
2003) or %PROGRAMDATA%\Acronis\BackupAndRecovery\ASN\VaultMetadataDatabases (in
Windows Vista and later versions of Windows).
A vault database contains information about archives and backups stored in the vault. When you
create or attach a vault, the storage node places the database for that vault to the folder
determined by this parameter.
Changing this parameter does not affect the currently existing vault databases. If you want these
databases to be moved to the new folder, detach (p. 178) the corresponding vaults and then
attach (p. 184) them to the same storage node.
Deduplication Databases path
Description: Specifies the path where deduplication databases are stored.
Possible values: Any string 0 to 32765 characters long
Default value: Empty string
An empty string means that the path must be entered manually.
A deduplication database contains the hash values of all data items stored in a vault—except for
those that cannot be deduplicated. When you create a deduplicating vault, the storage node
places the deduplication database for that vault to the folder determined by this parameter. For
better performance, place the database on a disk drive other than the disk drive used for storing
backups.
Changing this parameter does not affect the currently existing deduplication databases.
Check Hash Value On Server Side