G06.28 Software Installation and Upgrade Guide
Running ZPHIRNM
G06.28 Software Installation and Upgrade Guide—541688-001
10-2
Back Up (Copy) Files in the $SYSTEM.ZTCPIP
Subvolume
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If you are using DSM/SCM to manage OSS files, ZPHIRNM notifies you if and 
when to run the merge_whatis command.
•
If ZPHIRNM is run in PREVIEW mode, ZMODGP is run in TRIAL mode. However, 
any errors in the new and changed files will not be discovered in preview or trial 
mode because ZPHIRNM in preview mode does not actually rename the files. 
Therefore, ZMODGP will not be run against the same files as when the real file 
activation is done. 
Back Up (Copy) Files in the $SYSTEM.ZTCPIP 
Subvolume
If you are upgrading to the G06.28 RVU, you must make backup copies of these files 
in the $SYSTEM.ZTCPIP subvolume before running ZPHIRNM, which overwrites them 
with sample versions. 
You might need previous versions for reference or fallback:
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DNSBAK
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DNSBOOT
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DNSCACHE
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DNSHOSTS
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DNSLOCAL
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DNSREV
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DNREVBAK
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HOSTS
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NETWORKS
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PORTCONF
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PROTOCOL
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RESCONF
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SERVICES
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SMTPCONF
The file names of NonStop TCP/IPv6 that reside on the G06.28 SUT are:
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ztcpip.smplhost
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ztcpip.smplprot
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ztcpip.smplnetw
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ztcpip.smplport
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ztcpip.smplresc
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ztcpip.smplserv










