Complete these instructions to perform the pre-upgrade procedure.
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CAUTION |
This section must be performed using the /tmp directory as specified. Substituting the /tmp directory with another in this section will result in failure to upgrade with data files in place. |
To perform the pre-upgrade procedure:
Log in to UNIX as root.
Start D3 or enter D3 using the shell command:
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d3 -0 -l |
where the last option (-l) is a lowercase L, not the number 1 (one). The -l option is required if any non-root user is indicated in the pick0 configuration file.
Confirm that there is enough overflow space available to perform the upgrade. Enter:
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povf |
Results similar to below are returned.
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overflow: 189721 reserve: 2048 blocks: 173 b-tree levels: 12 leaves: 11 |
If the overflow amount is less than 5000, there is not enough space available to run the upgrade process with data files in place. In this case, go to Upgrading with a File-Save Tape.
Ensure that all D3 users are logged off.
Set maxusers to single user. Enter:
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maxusers (s |
From the dm account, enter:
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! |
The following topics are presented in this section:
Loading the Pre-Upgrade Program
Preparing the Pre-Upgrade Program
Running the Pre-Upgrade Program
See Also
Upgrading with Data Files in Place
Starting the D3 Virtual Machine