Veritas Storage Foundation and High Availability Solutions Release Notes

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196Uninstalling version 6.0.3Rolling back to previous boot environment on Solaris 11Rolling back to previous boot environment on Solaris11On Solaris 11, SFHA solutions 6.0.3 contains only packages so removing 6.0.3 isnot supported. Instead if you have already created a boot environment for installing6.0.3, you can roll back to the previous boot environment available before installing6.0.3.To roll back to previous boot environment1 Activate the boot environment available before installing 6.0.3:# beadm activate bename2 Reboot the node so that new be is active now:# reboot3 You may optionally destroy the boot environment on which 6.0.3 is installed:# beadm destroy benameFor example,# beadm destroy sfha_603Rolling back using the uninstallmr scriptUse the following procedure to roll back from any Veritas product to the previousversion using the uninstallmr script.Note: If any of the systems that you plan to roll back have encapsulated boot disks,you must reboot them after rollback.To roll back1 Stop the applications that use CVM or CFS that are not under VCS control.■■Using native application commands, stop the applications that use CVMor CFS on all nodes.Verify that no processes use the CFS mount point:
Uninstalling version 6.0.3Rolling back using the uninstallmr script197# fuser -c mount_point2 Unmount CFS file systems that are not under VCS control.■Determine the file systems that need to be unmounted by checking theoutput of mount command.# mount -v | grep vxfs | grep cluster■Unmount each file system that is not controlled by VCS on each node:# umount mount_point3 Stop VCS to take the service groups on all nodes offline.On any node execute following command to stop VCS:# hastop -all4 Stop the applications that use VxVM or VxFS that are not under VCS control.■■Using native application commands, stop the applications that use VxVMor VxFS.Verify that no processes use the VxFS mount point:# fuser -c mount_point5 Unmount VxFS file systems that are not under VCS control.■Determine the file systems that need to be unmounted by checking theoutput of mount command.# mount -v | grep vxfs■Unmount each file system that is not controlled by VCS on each node:# umount mount_point
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Veritas Storage Foundationand High
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Symantec Corporation350 Ellis Stree
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■■■■■■■Hardware infor
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ContentsTechnical Support .........
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Contents9Chapter 4 Upgrading to 6.0
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Chapter1About Veritas StorageFounda
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