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Data Classification Enabler

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Data Classification Enabler Features - Data Classification Enabler Features - Data Classification Enabler Table of Contents Overview System Requirements - Data Classification Enabler Installation z Install Data Classification - Windows z Install Data Classification - Unix Setting Up Data Classification Enabler DC Client Command Line Tool for Unix Data Classification Console - Windows DC Client Command Line Tool for Unix Rules and Queries Users and User Groups Services Frequently Asked Questions Page 1 of 65 Features - Data Classification Enabler Overview - Data Classification Enabler Topics | Support Choose from the following topics: z Introduction z Supported Data Types z Tree Levels in Data Classification z Change Journal z License Requirement Introduction The Data Classification Enabler is a feature whose purpose is to enhance or "enable" agent capabilities beyond their standard scope. The enhancements that the enabler brings to the agent include: z Enhanced and improved scan capabilities and speeds z Ability to extend the rules for which data archiving takes place beyond traditional files and folder paths. Supported for the File Archiver for Windows Agent (Local File System instance) and File Archiver for Unix Agent Data Classification is designed to be robust and fault-tolerant. Some of the ways the enabler accomplishes this include the following: z It automatically recreates its metadata if the database is deleted or compromised z It automatically re-scans if the initial scan does not complete z It automatically resynchronizes with the system data if the services are interrupted z It automatically detects and scans new volumes as they come online. Data Classification on Windows can attempt to scan all the affected volumes even if the Data Classification scan fails on one volume. Therefore, the fallback scan methods (including Classic File Scan and Change Journal) if available will be used only on those volumes where Data Classification is not accessible. The following components can be used with the Data Classification Enabler on Unix: z File Archiver for Unix Agent z Unix File System iDataAgents The following components can be used with the Data Classification Enabler on Windows: z Exchange Mailbox Archiver z File Archiver for Windows Agent (Local File System instance) z Microsoft Exchange Server 2003/2007 Mailbox iDataAgents z Online Content Indexing for Exchange z Online Content Indexing for Windows File System iDataAgent z Windows File System iDataAgents z SRM Windows File System Agent Supported Data Types For Windows, NTFS volumes on local disks are supported. For Exchange, all mailbox contents except journal mailbox contents are supported. Page 2 of 65 Features - Data Classification Enabler The Data Classification Enabler on Unix supports the following file system types: Supported File System(s) Platform Associated with the Enabler Enhanced Journal File System (JFS2) AIX Extended 2 File System (ext2) Linux Extended 3 File System (ext3) Linux Global File System 2 (GFS2) Linux Unix File System (UFS) Solaris VERITAS File System (VxFS) Solaris 'X' File System (XFS) Linux Zettabyte File System (ZFS) Solaris For Unix, you can add or delete the file system types to be monitored. Tree Levels in Data Classification To use Data Classification with a supported agent, you must install the agent along with the Data Classification software. Once installed, several agents require configuration from the agent tree in the CommCell Console. These agents are discussed in this section. To use the Data Classification Enabler with an eligible Exchange 2007 agent, both the enabler and the agent must be installed on a proxy. File Archiver for Windows Once you install the required items for a File Archiver for Windows Agent, your CommCell Browser may be displayed as follows: cocoa71: Client File Archiver: Agent z To administer local Windows data for the File Archiver for Windows Agent, you must create a Local File System Instance type. Once you do this, a DataClassSet (backup set) will be displayed below the instance. You must then create a DataClassSet Subclient. To enable the agent to use Data Classification, configure the agent as discussed in Enable and Configure the Agents: File Archiver for Windows Agent: Local File System Instance. File Archiver for Unix For the File Archiver for Unix Agent, a DataClassSet (backup set) is displayed once the agent and enabler are installed. To administer data for this agent, you must create a DataClassSet Subclient. To enable the agent to use Data Classification, configure the agent as discussed in Enable and Configure the Agents: Page 3 of 65 Features - Data Classification Enabler File Archiver for Unix Agent. Change Journal ContinuousDataReplicator on Windows, the Data Classification Enabler on Windows, and the Windows File System iDataAgent use Change Journal to track updates made to Windows File Systems. On very large or very busy file systems, it may be necessary to increase the size of the change journal in cases where the agent or enabler is performing full scans too frequently. You can control the amount of volume space that is allocated for Change Journal when it is created by using the dwCJSizeAsPercentOfVolumeSize registry key value. License Requirement The Data Classification Enabler does not consume a license. Some agents or components that support the enabler require configuration. For more information, see Tree Levels in Data Classification and Enable and Configure the Agents. Back to Top Page 4 of 65 Features - Data Classification Enabler System Requirements - Data Classification Enabler The following requirements are for Data Classification: Operating System Processor AIX AIX 5.2 with maintenance level 7 (or higher) and Power PC (Includes IBM System p) runtime library xlC.rte 8.0.0.0 or higher AIX 5.3 with technology level 6 (or higher) and runtime library xlC.rte 8.0.0.0 or higher AIX 6.1 Linux Red Hat Enterprise Linux Red Hat Enterprise Linux AS 4.0 with kernel 2.6.9- Intel Pentium or compatible minimum 34 (Update 3) required Red Hat Enterprise Linux AS 4.0 with kernel 2.6.9- 42 (Update 4) Red Hat Enterprise Linux AS/ES 4.0 (Update 5) Red Hat Enterprise Linux AS 4.0 with kernel 2.6.9- 78 (Update 7) Red Hat Enterprise Linux 5 Advanced Platform with glibc 2.5.x Red Hat Enterprise Linux 5 Advanced Platform with kernel 2.6.18-92 (Update 2) Red Hat Enterprise Linux 5 Advanced Platform with kernel 2.6.18-128 (Update 3) Red Hat Enterprise Linux AS 4.0 with kernel 2.6.9- x64 34 (Update 3) Red Hat Enterprise Linux AS 4.0 with kernel 2.6.9- 42 (Update 4) Red Hat Enterprise Linux AS/ES 4.0 (Update 5) Red Hat Enterprise Linux AS 4.0 with kernel 2.6.9- 78 (Update 7) Red Hat Enterprise Linux 5 Advanced Platform with glibc 2.5.x Red Hat Enterprise Linux 5 Advanced Platform with kernel 2.6.18-92 (Update 2) Red Hat Enterprise Linux 5 Advanced Platform with kernel 2.6.18-128 (Update 3) For Red Hat Linux, GFS is supported on single nodes. Clustered file systems are not supported. SuSE Linux Intel Pentium or compatible minimum required SuSE Linux 9.0 Enterprise Server Edition with glibc Page 5 of 65 Features - Data Classification Enabler 2.3.x (Patch Level 3) SuSE Linux 9.0 Enterprise Server with kernel 2.6.16.46-0.12 (Patch Level 3) SuSE Linux 10 Enterprise Server with kernel 2.6.16.60-0.21 (Patch Level 1) SuSE Linux 10 Enterprise Server with kernel 2.6.16.60-0.21 (Patch Level 2) SuSE Linux 10 Enterprise Server with kernel 2.6.16.60-0.54.5 (Patch Level 3) SuSE Linux 9.0 Enterprise Server with kernel x64 2.6.16.46-0.12 (Patch Level 3) SuSE Linux 10 Enterprise Server with kernel 2.6.16.60-0.21 (Patch Level 1) SuSE Linux 10 Enterprise Server with kernel 2.6.16.60-0.21 (Patch Level 2) Solaris Solaris 8 with a minimum of Service Packs 108528- Sun Sparc5 or higher recommended 13 Solaris 9 with a minimum of Service Packs 111711- 02 Solaris 10.x Solaris 10.x x64 For Solaris, the Zettabyte File System (ZFS) is required to ensure that the FSF Driver install will work. Windows Windows XP All Windows-compatible processors supported Microsoft Windows XP Professional 32-bit and x64 Editions Windows 2003 Microsoft Windows Server 2003 32-bit, 64-bit and x64 Editions with a minimum of Service Pack 1 Windows Vista Microsoft Windows Vista 32-bit and x64 Editions Windows 2008 Microsoft Windows Server 2008 32-bit and x64 Editions* Microsoft Windows Server 2008 R2 Editions* *Core Editions not supported Windows 7 Microsoft Windows 7 32-bit and x64 Editions Cluster Support See Clustering - Support Page 6 of 65 Features - Data Classification Enabler Supported Applications The Data Classification Enabler for Exchange is supported for the following applications: z Microsoft Exchange 2003 Server z Microsoft Exchange 2007 64-bit Server Data Classification for Exchange is not supported only if Exchange 2007 Cluster Continuous Replication (CCR) Configuration is installed on Windows 2003. SRM Support See System Requirements - SRM Windows File System Agent Processor All Windows-compatible processors supported Memory 8 MB plus an additional 8-13 MB for each NTFS volume minimum required Hard Disk For the software, a file stored at the root of each NTFS volume of approximately 40 MB for every 100,000 files/folders on that volume with the default Indexes. The DC_CREATE_INDEX registry key allows you to administer indices for Data Classification databases. The metafiles (databases) created by Data Classification usually consume about 5% of the total space on the hard disk. Depending on the type of data and folder layout, the metafiles may consume additional space. Peripherals DVD-ROM drive Network Interface Card Miscellaneous TCP/IP Services configured on the computer.
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