Storage Foundation for Sybase ASE CE 7.4.1 Configuration and Upgrade Guide - Linux

Last Published:
Product(s): InfoScale & Storage Foundation (7.4.1)
Platform: Linux
  1. Section I. Configuring SF Sybase ASE CE
    1. Preparing to configure SF Sybase CE
      1.  
        About this document
      2.  
        Supported Sybase ASE CE releases
      3.  
        Supported SF Sybase CE configurations
      4.  
        Coordinator disk requirements for I/O fencing
      5.  
        Supported replication technologies for global clusters
      6. About planning to configure I/O fencing
        1.  
          Typical SF Sybase CE cluster configuration with disk-based I/O fencing
      7.  
        Planning for cluster management
    2. Configuring SF Sybase CE
      1.  
        About configuring SF Sybase CE
      2. Configuring the SF Sybase CE components using the script-based installer
        1. Configuring the SF Sybase CE cluster
          1.  
            Configuring the cluster name
          2.  
            Configuring private heartbeat links
          3.  
            Configuring the virtual IP of the cluster
          4. Configuring SF Sybase CE in secure mode
            1.  
              Setting up trust relationships for your SF Sybase CE cluster
          5. Configuring a secure cluster node by node
            1.  
              Configuring the first node
            2.  
              Configuring the remaining nodes
            3.  
              Completing the secure cluster configuration
          6.  
            Adding VCS users
          7.  
            Configuring SMTP email notification
          8.  
            Configuring SNMP trap notification
          9.  
            Configuring global clusters
    3. Configuring SF Sybase CE clusters for data integrity
      1. Setting up disk-based I/O fencing using installer
        1.  
          Initializing disks as VxVM disks
        2.  
          Identifying disks to use as coordinator disks
        3.  
          Refreshing keys or registrations on the existing coordination points for disk-based fencing using the installer
        4. Checking shared disks for I/O fencing
          1.  
            Verifying Array Support Library (ASL)
          2.  
            Verifying that the nodes have access to the same disk
          3.  
            Testing the disks using vxfentsthdw utility
        5.  
          Configuring disk-based I/O fencing using installer
    4. Performing an automated SF Sybase CE configuration
      1.  
        Configuring SF Sybase CE using response files
      2.  
        Response file variables to configure SF Sybase CE
      3.  
        Sample response files for configuring SF Sybase CE
    5. Performing an automated I/O fencing configuration using response files
      1.  
        Configuring I/O fencing using response files
      2.  
        Response file variables to configure disk-based I/O fencing
      3.  
        Sample response file for configuring disk-based I/O fencing
    6. Configuring a cluster under VCS control using a response file
      1.  
        Configuring a Sybase cluster under VCS control with a response file
      2.  
        Response file variables to configure SF Sybase CE in VCS
  2. Section II. Post-installation and configuration tasks
    1. Verifying the installation
      1.  
        Upgrading the disk group version
      2.  
        Performing a postcheck on a node
      3.  
        Verifying SF Sybase CE installation using VCS configuration file
      4. Verifying LLT, GAB, and cluster operation
        1.  
          Verifying LLT
        2.  
          Verifying GAB
        3.  
          Verifying the cluster
        4.  
          Verifying the cluster nodes
    2. Performing additional post-installation and configuration tasks
      1. About enabling LDAP authentication for clusters that run in secure mode
        1.  
          Enabling LDAP authentication for clusters that run in secure mode
      2.  
        Configuring Volume Replicator
      3.  
        Running SORT Data Collector to collect configuration information
  3. Section III. Upgrade of SF Sybase CE
    1. Planning to upgrade SF Sybase CE
      1.  
        About the upgrade
      2.  
        Supported upgrade paths
      3.  
        Using Install Bundles to simultaneously install or upgrade full releases (base, maintenance, rolling patch), and individual patches
    2. Performing a full upgrade of SF Sybase CE using the product installer
      1.  
        About full upgrades
      2.  
        Preparing to perform a full upgrade to SF Sybase CE 7.4.1
      3. Upgrading to SF Sybase CE 7.4.1
        1.  
          Upgrading SF Sybase CE using the Veritas installation program
    3. Performing an automated full upgrade of SF Sybase CE using response files
      1.  
        Upgrading SF Sybase CE using a response file
      2.  
        Response file variables to upgrade SF Sybase CE
      3.  
        Sample response file for upgrading SF Sybase CE
    4. Performing a phased upgrade of SF Sybase CE
      1.  
        About phased upgrade
      2. Performing a phased upgrade of SF Sybase CE from version 6.2.1 and later release
        1.  
          Step 1: Performing pre-upgrade tasks on the first half of the cluster
        2.  
          Step 2: Upgrading the first half of the cluster
        3.  
          Step 3: Performing pre-upgrade tasks on the second half of the cluster
        4.  
          Step 4: Performing post-upgrade tasks on the first half of the cluster
        5.  
          Step 5: Upgrading the second half of the cluster
        6.  
          Step 6: Performing post-upgrade tasks on the second half of the cluster
    5. Performing a rolling upgrade of SF Sybase CE
      1.  
        About rolling upgrade
      2.  
        Supported rolling upgrade paths
      3.  
        Preparing to perform a rolling upgrade to SF Sybase CE 7.4.1
    6. Performing post-upgrade tasks
      1.  
        Re-joining the backup boot disk group into the current disk group
      2.  
        Reverting to the backup boot disk group after an unsuccessful upgrade
      3.  
        Setting or changing the product license level
      4.  
        Upgrading disk layout versions
      5.  
        Upgrading CVM protocol version and VxVM disk group version
  4. Section IV. Installation and upgrade of Sybase ASE CE
    1. Installing, configuring, and upgrading Sybase ASE CE
      1.  
        Before installing Sybase ASE CE
      2.  
        Preparing for local mount point on VxFS for Sybase ASE CE binary installation
      3.  
        Preparing for shared mount point on CFS for Sybase ASE CE binary installation
      4.  
        Installing Sybase ASE CE software
      5.  
        Preparing to create a Sybase ASE CE cluster
      6.  
        Creating the Sybase ASE CE cluster
      7. Preparing to configure the Sybase instances under VCS control
        1.  
          Language settings for the Sybase agent
        2.  
          Configuring Sybase for detail monitoring
        3.  
          Encrypting passwords for Sybase
        4. About setting up detail monitoring for the agent for Sybase
          1.  
            Enabling detail monitoring for the agent for Sybase
          2.  
            Disabling detail monitoring for the agent for Sybase
      8.  
        Configuring a Sybase ASE CE cluster under VCS control using the SF Sybase CE installer
      9.  
        Upgrading Sybase ASE CE
  5. Section V. Adding and removing nodes
    1. Adding a node to SF Sybase CE clusters
      1.  
        About adding a node to a cluster
      2.  
        Before adding a node to a cluster
      3. Adding the node to a cluster manually
        1.  
          Starting Veritas Volume Manager (VxVM) on the new node
        2.  
          Configuring cluster processes on the new node
        3. Setting up the node to run in secure mode
          1.  
            Configuring the authentication broker on node sys5
        4.  
          Starting fencing on the new node
        5.  
          Configuring Cluster Volume Manager (CVM) and Cluster File System (CFS) on the new node
        6.  
          After adding the new node
        7.  
          Configuring the ClusterService group for the new node
      4.  
        Adding a node to a cluster using the Veritas InfoScale installer
      5. Adding the new instance to the Sybase ASE CE cluster
        1.  
          Creating Sybase user and groups
        2.  
          Preparing the mount point for Sybase resources on the new node
        3.  
          Adding a new Sybase ASE CE instance to the Sybase ASE CE cluster
        4.  
          Bringing the new Sybase ASE CE instance under VCS control
    2. Removing a node from SF Sybase CE clusters
      1.  
        About removing a node from a cluster
      2.  
        Removing a node from a cluster
      3.  
        Modifying the VCS configuration files on existing nodes
      4.  
        Modifying the Cluster Volume Manager (CVM) configuration on the existing nodes to remove references to the deleted node
      5.  
        Removing security credentials from the leaving node
  6. Section VI. Configuration of disaster recovery environments
    1. Configuring disaster recovery environments
      1.  
        Disaster recovery options for SF Sybase CE
      2.  
        About setting up a global cluster environment for SF Sybase CE
      3.  
        About configuring a parallel global cluster using Volume Replicator (VVR) for replication
  7. Section VII. Installation reference
    1. Appendix A. Installation scripts
      1.  
        Installation script options
      2.  
        About using the postcheck option
    2. Appendix B. Sample installation and configuration values
      1.  
        SF Sybase CE installation and configuration information
      2.  
        SF Sybase CE worksheet
    3. Appendix C. Tunable files for installation
      1.  
        About setting tunable parameters using the installer or a response file
      2.  
        Setting tunables for an installation, configuration, or upgrade
      3.  
        Setting tunables with no other installer-related operations
      4.  
        Setting tunables with an un-integrated response file
      5.  
        Preparing the tunables file
      6.  
        Setting parameters for the tunables file
      7.  
        Tunables value parameter definitions
    4. Appendix D. Configuration files
      1.  
        About sample main.cf files
      2. Sample main.cf files for Sybase ASE CE configurations
        1.  
          Sample main.cf for a basic Sybase ASE CE cluster configuration under VCS control with shared mount point on CFS for Sybase binary installation
        2.  
          Sample main.cf for a basic Sybase ASE CE cluster configuration with local mount point on VxFS for Sybase binary installation
        3.  
          Sample main.cf for a primary CVM VVR site
        4.  
          Sample main.cf for a secondary CVM VVR site
    5. Appendix E. Configuring the secure shell or the remote shell for communications
      1. About configuring secure shell or remote shell communication modes before installing products
        1.  
          Manually configuring passwordless ssh
        2.  
          Setting up ssh and rsh connection using the installer -comsetup command
        3.  
          Setting up ssh and rsh connection using the pwdutil.pl utility
        4.  
          Restarting the ssh session
        5.  
          Enabling rsh for Linux
    6. Appendix F. High availability agent information
      1. About agents
        1.  
          VCS agents included within SF Sybase CE
        2.  
          VCS agent for Sybase included within SF Sybase CE
      2. CVMCluster agent
        1.  
          Entry points for CVMCluster agent
        2.  
          Attribute definition for CVMCluster agent
        3.  
          CVMCluster agent type definition
        4.  
          CVMCluster agent sample configuration
      3. CVMVxconfigd agent
        1.  
          Entry points for CVMVxconfigd agent
        2.  
          Attribute definition for CVMVxconfigd agent
        3.  
          CVMVxconfigd agent type definition
        4.  
          CVMVxconfigd agent sample configuration
      4. CVMVolDg agent
        1.  
          Entry points for CVMVolDg agent
        2.  
          Attribute definition for CVMVolDg agent
        3.  
          CVMVolDg agent type definition
        4.  
          CVMVolDg agent sample configuration
      5. CFSMount agent
        1.  
          Entry points for CFSMount agent
        2.  
          Attribute definition for CFSMount agent
        3.  
          CFSMount agent type definition
        4.  
          CFSMount agent sample configuration
      6. Process agent
        1.  
          Agent functions
        2.  
          State definitions
        3.  
          Attributes
        4.  
          Resource type definition
        5.  
          Sample configurations
      7.  
        Monitoring options for the Sybase agent
      8. Sybase resource type
        1.  
          Type definition for the Sybase agent
        2.  
          Attribute definitions for the Sybase agent

Enabling rsh for Linux

The following section describes how to enable remote shell.

Veritas recommends configuring a secure shell environment for Veritas InfoScale product installations.

See Manually configuring passwordless ssh.

See the operating system documentation for more information on configuring remote shell.

To enable rsh for rhel6/sles

  1. To ensure that the rsh and rsh-server RPMs are installed, type the following command:
    # rpm -qa | grep -i rsh

    If it is not already in the file, type the following command to append the line "rsh" to the /etc/securetty file:

    # echo "rsh" >> /etc/securetty
  2. Modify the line disable = no in the /etc/xinetd.d/rsh file.
  3. In the /etc/pam.d/rsh file, change the "auth" type from "required" to "sufficient":
    auth     sufficient
  4. Add the "promiscuous" flag into /etc/pam.d/rsh and /etc/pam.d/rlogin after item "pam_rhosts_auth.so".
  5. To enable the rsh server, type the following command:
    # chkconfig rsh on
  6. Modify the .rhosts file. Each line of the .rhosts file contains a fully qualified domain name or IP address for each remote system. This file also contains the name of a user having access to the local system. For example, if the root user must remotely access sys1 from sys2, add an entry for sys2.companyname.com to the .rhosts file on sys1 by typing the following command:
    # echo "sys2.companyname.com" >> $HOME/.rhosts
  7. Install the Veritas InfoScale product.

To disable rsh for rhel6/sles

  1. Remove the "rsh" entry in the /etc/securetty file.
  2. Disable the rsh server by typing the following command:
    # chkconfig rsh off
  3. After you complete an installation procedure, delete the .rhosts file from each user's $HOME directory to ensure security:
    # rm -f $HOME/.rhosts

To enable rsh for rhel7

  • Run the following commands to enable rsh passwordless connection:
    # systemctl start rsh.socket
# systemctl start rlogin.socket
# systemctl enable rsh.socket 
# systemctl enable rlogin.socket 
# echo rsh >> /etc/securetty
# echo rlogin >> /etc/securetty
#echo "+ +" >> /root/.rhosts

To disable rsh for rhel7

  • Run the following commands to disable rsh passwordless connection:
    # systemctl stop rsh.socket
# systemctl stop rlogin.socket
# systemctl disable rsh.socket 
# systemctl disable rlogin.socket