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Cluster Server 7.3.1 Configuration and Upgrade Guide - Solaris
Last Published:
2019-04-17
Product(s):
InfoScale & Storage Foundation (7.3.1)
Platform: Solaris
- Section I. Configuring Cluster Server using the script-based installer
- I/O fencing requirements
- Preparing to configure VCS clusters for data integrity
- About planning to configure I/O fencing
- Setting up the CP server
- Configuring VCS
- Overview of tasks to configure VCS using the product installer
- Starting the software configuration
- Specifying systems for configuration
- Configuring the cluster name
- Configuring private heartbeat links
- Configuring the virtual IP of the cluster
- Configuring VCS in secure mode
- Setting up trust relationships for your VCS cluster
- Configuring a secure cluster node by node
- Adding VCS users
- Configuring SMTP email notification
- Configuring SNMP trap notification
- Configuring global clusters
- Completing the VCS configuration
- Verifying and updating licenses on the system
- Configuring VCS clusters for data integrity
- Setting up disk-based I/O fencing using installer
- Setting up server-based I/O fencing using installer
- Setting up non-SCSI-3 I/O fencing in virtual environments using installer
- Setting up majority-based I/O fencing using installer
- Enabling or disabling the preferred fencing policy
- Section II. Automated configuration using response files
- Performing an automated VCS configuration
- Performing an automated I/O fencing configuration using response files
- Configuring I/O fencing using response files
- Response file variables to configure disk-based I/O fencing
- Sample response file for configuring disk-based I/O fencing
- Response file variables to configure server-based I/O fencing
- Sample response file for configuring server-based I/O fencing
- Response file variables to configure non-SCSI-3 I/O fencing
- Sample response file for configuring non-SCSI-3 I/O fencing
- Response file variables to configure majority-based I/O fencing
- Sample response file for configuring majority-based I/O fencing
- Section III. Manual configuration
- Manually configuring VCS
- About configuring VCS manually
- Configuring LLT manually
- Configuring GAB manually
- Configuring VCS manually
- Configuring VCS in single node mode
- Starting LLT, GAB, and VCS after manual configuration
- About configuring cluster using VCS Cluster Configuration wizard
- Before configuring a VCS cluster using the VCS Cluster Configuration wizard
- Launching the VCS Cluster Configuration wizard
- Configuring a cluster by using the VCS cluster configuration wizard
- Adding a system to a VCS cluster
- Modifying the VCS configuration
- Manually configuring the clusters for data integrity
- Setting up disk-based I/O fencing manually
- Setting up server-based I/O fencing manually
- Preparing the CP servers manually for use by the VCS cluster
- Generating the client key and certificates manually on the client nodes
- Configuring server-based fencing on the VCS cluster manually
- Configuring CoordPoint agent to monitor coordination points
- Verifying server-based I/O fencing configuration
- Setting up non-SCSI-3 fencing in virtual environments manually
- Setting up majority-based I/O fencing manually
- Manually configuring VCS
- Section IV. Upgrading VCS
- Planning to upgrade VCS
- About upgrading to VCS 7.3.1
- Upgrading VCS in secure enterprise environments
- Supported upgrade paths
- Considerations for upgrading secure VCS 6.x clusters to VCS 7.3.1
- Considerations for upgrading VCS to 7.3.1 on systems configured with an Oracle resource
- Considerations for upgrading secure VCS clusters to VCS 7.3.1
- Considerations for upgrading CP servers
- Considerations for upgrading CP clients
- Using Install Bundles to simultaneously install or upgrade full releases (base, maintenance, rolling patch), and individual patches
- Performing a VCS upgrade using the installer
- Before upgrading VCS using the script-based installer
- Upgrading VCS using the product installer
- Upgrading to 2048 bit key and SHA256 signature certificates
- Tasks to perform after upgrading to 2048 bit key and SHA256 signature certificates
- Deleting certificates of non-root users after upgrading to 2048 bit key and SHA256 signature certificates
- Re-establishing WAC communication in global clusters after upgrading to 2048 bit key and SHA256 signature certificates
- Re-establishing CP server and CP client communication after upgrading to 2048 bit key and SHA256 signature certificates
- Re-establishing trust with Steward after upgrading to 2048 bit key and SHA256 signature certificates
- Upgrading Steward to 2048 bit key and SHA256 signature certificates
- Performing an online upgrade
- Performing a rolling upgrade of VCS
- Performing a phased upgrade of VCS
- About phased upgrade
- Performing a phased upgrade using the product installer
- Moving the service groups to the second subcluster
- Upgrading the operating system on the first subcluster
- Upgrading the first subcluster
- Preparing the second subcluster
- Activating the first subcluster
- Upgrading the operating system on the second subcluster
- Upgrading the second subcluster
- Finishing the phased upgrade
- Performing an automated VCS upgrade using response files
- Upgrading VCS using Live Upgrade and Boot Environment upgrade
- Planning to upgrade VCS
- Section V. Adding and removing cluster nodes
- Adding a node to a single-node cluster
- Adding a node to a single-node cluster
- Adding a node to a multi-node VCS cluster
- Adding nodes using the VCS installer
- Manually adding a node to a cluster
- Setting up the hardware
- Installing the VCS software manually when adding a node
- Setting up the node to run in secure mode
- Configuring LLT and GAB when adding a node to the cluster
- Configuring I/O fencing on the new node
- Adding the node to the existing cluster
- Starting VCS and verifying the cluster
- Adding a node using response files
- Removing a node from a VCS cluster
- Removing a node from a VCS cluster
- Verifying the status of nodes and service groups
- Deleting the departing node from VCS configuration
- Modifying configuration files on each remaining node
- Removing the node configuration from the CP server
- Removing security credentials from the leaving node
- Unloading LLT and GAB and removing Veritas InfoScale Availability or Enterprise on the departing node
- Removing a node from a VCS cluster
- Adding a node to a single-node cluster
- Section VI. Installation reference
- Appendix A. Services and ports
- Appendix B. Configuration files
- Appendix C. Configuring LLT over UDP
- Using the UDP layer for LLT
- Manually configuring LLT over UDP using IPv4
- Broadcast address in the /etc/llttab file
- The link command in the /etc/llttab file
- The set-addr command in the /etc/llttab file
- Selecting UDP ports
- Configuring the netmask for LLT
- Configuring the broadcast address for LLT
- Sample configuration: direct-attached links
- Sample configuration: links crossing IP routers
- Manually configuring LLT over UDP using IPv6
- LLT over UDP sample /etc/llttab
- Appendix D. Configuring the secure shell or the remote shell for communications
- About configuring secure shell or remote shell communication modes before installing products
- Manually configuring passwordless ssh
- Setting up ssh and rsh connection using the installer -comsetup command
- Setting up ssh and rsh connection using the pwdutil.pl utility
- Restarting the ssh session
- Enabling and disabling rsh for Solaris
- Appendix E. Installation script options
- Appendix F. Troubleshooting VCS configuration
- Restarting the installer after a failed network connection
- Cannot launch the cluster view link
- Starting and stopping processes for the Veritas InfoScale products
- Installer cannot create UUID for the cluster
- LLT startup script displays errors
- The vxfentsthdw utility fails when SCSI TEST UNIT READY command fails
- Issues during fencing startup on VCS cluster nodes set up for server-based fencing
- Appendix G. Sample VCS cluster setup diagrams for CP server-based I/O fencing
- Appendix H. Reconciling major/minor numbers for NFS shared disks
- Appendix I. Upgrading the Steward process
Preparing the second subcluster
Perform the following steps on the second subcluster before rebooting nodes in the first subcluster.
To prepare to upgrade the second subcluster
- Get the summary of the status of your resources.
# hastatus -summ -- SYSTEM STATE -- System State Frozen A node01 EXITED 1 A node02 EXITED 1 A node03 RUNNING 0 A node04 RUNNING 0 -- GROUP STATE -- Group System Probed AutoDisabled State B SG1 node01 Y N OFFLINE B SG1 node02 Y N OFFLINE B SG1 node03 Y N ONLINE B SG1 node04 Y N ONLINE B SG2 node01 Y N OFFLINE B SG2 node02 Y N OFFLINE B SG2 node03 Y N ONLINE B SG2 node04 Y N ONLINE B SG3 node01 Y N OFFLINE B SG3 node02 Y N OFFLINE B SG3 node03 Y N ONLINE B SG3 node04 Y N OFFLINE B SG4 node01 Y N OFFLINE B SG4 node02 Y N OFFLINE B SG4 node03 Y N OFFLINE B SG4 node04 Y N ONLINE
- Unmount all the VxFS file systems that VCS does not manage, for example:
# df -k
Filesystem kbytes used avail capacity Mounted on /dev/dsk/c1t0d0s0 66440242 10114415 55661425 16% / /devices 0 0 0 0% /devices ctfs 0 0 0 0% /system/contract proc 0 0 0 0% /proc mnttab 0 0 0 0% /etc/mnttab swap 5287408 1400 5286008 1% /etc/svc/volatile objfs 0 0 0 0% /system/object sharefs 0 0 0 0% /etc/dfs/sharetab /platform/sun4u-us3/lib/libc_psr/libc_psr_hwcap1.so.1 66440242 10114415 55661425 16% /platform/sun4u-us3/ lib/libc_psr.so.1 /platform/sun4u-us3/lib/sparcv9/libc_psr/libc_psr_hwcap1.so.1 66440242 10114415 55661425 16% /platform/sun4u-us3/ lib/sparcv9/libc_psr.so.1 fd 0 0 0 0% /dev/fd swap 5286064 56 5286008 1% /tmp swap 5286056 48 5286008 1% /var/run swap 5286008 0 5286008 0% /dev/vx/dmp swap 5286008 0 5286008 0% /dev/vx/rdmp 3.0G 18M 2.8G 1% /mnt/dg2/dg2vol1 /dev/vx/dsk/dg2/dg2vol2 1.0G 18M 944M 2% /mnt/dg2/dg2vol2 /dev/vx/dsk/dg2/dg2vol3 10G 20M 9.4G 1% /mnt/dg2/dg2vol3# umount /mnt/dg2/dg2vol1 # umount /mnt/dg2/dg2vol2 # umount /mnt/dg2/dg2vol3
- Take the service groups offline on node03 and node04.
# hagrp -offline sg1 -sys node03 # hagrp -offline sg1 -sys node04 # hagrp -offline sg2 -sys node03 # hagrp -offline sg2 -sys node04 # hagrp -offline sg3 -sys node03 # hagrp -offline sg4 -sys node04
- Verify the state of the service groups.
# hagrp -state #Group Attribute System Value SG1 State node01 |OFFLINE| SG1 State node02 |OFFLINE| SG1 State node03 |OFFLINE| SG1 State node04 |OFFLINE| SG2 State node01 |OFFLINE| SG2 State node02 |OFFLINE| SG2 State node03 |OFFLINE| SG2 State node04 |OFFLINE| SG3 State node01 |OFFLINE| SG3 State node02 |OFFLINE| SG3 State node03 |OFFLINE| SG3 State node04 |OFFLINE|
- Stop all VxVM volumes (for each disk group) that VCS does not manage.
Stop VCS, I/O Fencing, GAB, and LLT on node03 and node04.
Solaris 11:
# svcadm disable -t /system/vcs # svcadm disable -t /system/vxfen # svcadm disable -t /system/gab # svcadm disable -t /system/llt
Make sure that the VXFEN, GAB, and LLT modules on node03 and node04 are not configured.
Solaris 11:
# /lib/svc/method/vxfen status VXFEN: loaded # /lib/svc/method/gab status GAB: module not configured # /lib/svc/method/llt status LLT: is loaded but not configured