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Deploying HCL Connections Docs 2.0 CR3
Welcome to the HCL Connections Docs 2.0 CR3 documentation, where you can find information about installing and deploying HCL Docs 2.0 CR3. HCL Docs is a collaborative productivity suite that enables you to work on documents, spreadsheets and presentations together in the cloud. If you have HCL Docs 2.0, HCL Docs 2.0 CR1, or CR2 already installed, to install CR3, you only need to download the HCL Docs 2.0 CR3 zip package from FixCentral and extract the package. Then follow the instructions in the PDF file to install CR3. But if you have a version prior to HCL Docs 2.0, before installing CR3 package, you must follow instructions in this guide to install and deploy HCL Docs 2.0.
Installing
To install HCL Docs, complete the following procedures in the sequence shown.
Pre-installation tasks
A series of pre-installation tasks must be completed before you can deploy the HCL Docs infrastructure. These tasks include installing the system prerequisites and configuring both Windows™ and Linux™ operating systems.
Configuring the operating systems
Before you install any more applications, you need to make some changes to the operating systems on the servers.
Configuring Windows™ Systems
It is suggested that you increase the default Desktop Application Heap to ensure that enough heap is available for the components that are deployed on your Windows™ servers.

Deploying HCL Connections Docs 2.0 CR3
Welcome to the HCL Connections Docs 2.0 CR3 documentation, where you can find information about installing and deploying HCL Docs 2.0 CR3. HCL Docs is a collaborative productivity suite that enables you to work on documents, spreadsheets and presentations together in the cloud. If you have HCL Docs 2.0, HCL Docs 2.0 CR1, or CR2 already installed, to install CR3, you only need to download the HCL Docs 2.0 CR3 zip package from FixCentral and extract the package. Then follow the instructions in the PDF file to install CR3. But if you have a version prior to HCL Docs 2.0, before installing CR3 package, you must follow instructions in this guide to install and deploy HCL Docs 2.0.
- Overview
  HCL Connections™ Docs extends HCL Connections, offering real-time, co-editing support designed to help users collaborate on documents together.
- Planning
  Before installing HCL Docs, review the system requirements and deployment options, and then complete the worksheets.
- Installing
  To install HCL Docs, complete the following procedures in the sequence shown.
  - Pre-installation tasks
    A series of pre-installation tasks must be completed before you can deploy the HCL Docs infrastructure. These tasks include installing the system prerequisites and configuring both Windows™ and Linux™ operating systems.
    - Install HCL Connections
      Install Connections 6.5, including the WebSphere® Deployment Manager at the minimum fix pack level, and create a Connections cell to contain HCL Docs.
    - Configuring the operating systems
      Before you install any more applications, you need to make some changes to the operating systems on the servers.
      - Networking
        Ensure that the DNS, IPs, and other network-related tasks are completed so that the servers can communicate with each other and with the clients.
      - Configuring Linux systems
        Ensure that each Linux server has a local account or domain account with administrative rights to install the software package.
      - Configuring Linux™ systems for HCL Docs
        The changes referenced in the followings sections are required on each Linux™ server hosting the HCL Docs components.
      - Configuring Windows™ Systems
        It is suggested that you increase the default Desktop Application Heap to ensure that enough heap is available for the components that are deployed on your Windows™ servers.
      - Disabling NETBIOS on Windows™ servers
        In most instances, some improvement in performance will result if you disable NETBIOS on the Windows™ server where you are installing the Conversion component. If using CIFS (SMB) to access any shared storage from this server, DO NOT disable NETBIOS.
    - Installing Python
      The HCL Docs deployment requires a Python 2.7.3 or later runtime environment. For non-Windows installations, ensure that Python is installed on the IBM® Connections Deployment Manager and on all Linux™ servers hosting an File Viewer, HCL Docs, or HCL Docs proxy node.
    - Installing WebSphere® Application Server
      The IBM® WebSphere® Application Server installation consists of two parts: IBM Installation Manager and the WebSphere Application Server itself.
    - Configuring HCL Docs shared storage
      The shared storage for the Editor Server and Document Format Conversion Server uses NFSv3 or CIFS, and the shared storage for the Viewer Server and Document Format Conversion Server uses either NFSv3 or CIFS. Procedures for both the NFS and CIFS cases are provided -- complete the tasks appropriate to your deployment.
    - Preparing the HCL Docs database infrastructure
      HCL Connections™ Docs has dependencies on IBM DB2 or Oracle database products.
    - Removing clusters and servers
      Before you install, check whether any cluster and server names that you want to use already exist, for example, IBMDocsCluster, IBMDocsMember 1,...,n, IBMConversionCluster, IBMConversionMember1,...,n , IBMViewerCluster, IBMViewerMember1,...,n, IBMDocsProxyCluster and IBMDocsProxyMember1,...,n. If they already exist, you must remove them.
    - Installing extra language packs
      For some locales, you might have to install extra language packs for an operating system.
    - Preparing the Sametime® chat infrastructure
      If you want to use HCL Connections™ Docs with HCL Sametime® to add presence awareness and chat capability inside documents, you must set up the integration between these two products.
    - Configuring CCM and other repositories for use with Docs
      You can use HCL Docs with repositories other than Connections Files. This section describes how to configure IBM Connections Content Manager (CCM) as the repository, or, how to configure a repository outside of Connections, IBM Content Navigator (ICN).
  - Installing the HCL Docs components
    You can run theHCL Docs GUI Installer or use the scripts to install the components.
  - Post-installation tasks
    These post-install steps are required after an installation or uninstall/install of HCL Docs. During an upgrade, these changes are preserved so do not need to be repeated during the upgrade process.
  - Uninstalling HCL Docs components
    You can use the installer or use uninstall scripts to uninstall HCL Docs automatically.
- Upgrading or migrating
  You can upgrade HCL Connections™ Docs from the previous two releases to the current release by using the installer or upgrade scripts. You can also install the latest release on new hardware and then do a side-by-side migration from the old to the new.
- Security
  You might need to refer to this section during deployment. HCL Docs supports WebSEAL. This section is for setting up single sign-on (SSO) if installing HCL Docs in the same cell as IBM® Connections.
- Performance tuning
- Troubleshooting and support
  To isolate and resolve problems with your deployment, you can use the troubleshooting and support information.

Configuring Windows™ Systems

It is suggested that you increase the default Desktop Application Heap to ensure that enough heap is available for the components that are deployed on your Windows™ servers.

About this task

Modify the desktop heap size. To do this action, follow these steps:

Procedure

Click Start, type regedit in the Start Search box, and then click regedit.exe in the Programs list.
Note: If you are prompted for an administrator password or for confirmation, type your password, or click Continue.
Locate and then click the following registry subkey: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\SubSystems
Right-click the Windows™ entry, and then click Modify.
In the Value data section of the Edit String dialog box, locate the SharedSection entry, and then update the three values if necessary. The suggested values are 1024, 2048, and 4096. If any of these three values is less than the suggested, increase it to the suggested value. If any of the values are already larger than the suggested value, you can leave that value as is.
Note: If you use the nonAdmin mode, or use the Windows system account that is not administrator, perform the following steps:
- Ensure to add the account to system Administrator group because the deployment scripts will use Job Manager provided by WebSphere for remote deployment. Related limitations can be accessed at Requirements for using Remote Execution and Access.
- The User Account Control setting must be changed to Never notify as stated in step a and b.
  - For Windows 2012, do the following steps:
    
    Edit the registry by going to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system. Edit EnableLUA and set the DWORD to 0.
    
    Restart the system
  - For Windows 2008, do the following steps:
    
    Log on Windows Server 2008 as administrator.
    
    Select Start > Control Panel > User Accounts > System and Security > Action Center > Change User Account Control Settings > Never notify, and then click OK.
    
    Restart the system.

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