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HP-UX Reference > Nnodehostnamesize(5)HP-UX 11i Version 2: December 2007 Update |
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NAMEnodehostnamesize — size of node name and host name DESCRIPTIONThe HP-UX operating system default configuration allows the system node name and host name to be up to 8 and 64 bytes in length, respectively. The node name supports the UUCP utilities. The host name supports the internet Domain Name Services (DNS) host name label. Setting a node name of more than 8 bytes or a host name of more than 64 bytes is possible only with the appropriate configuration options enabled. These configuration options are only available if you have installed the optional NodeHostNameXpnd product. APPLICATION USAGESee the whitepaper Node and Host Name Sizes on HP-UX, included with the optional NodeHostNameXpnd product and installed at usr/share/doc/NodeHostNameSize.pdf, for more information. WARNINGSIt is strongly recommended that all related documentation be completely understood before setting a larger node or host name. A node name larger than 8 bytes, or host name larger than 64 bytes, can cause anomalous behavior or failure in applications which use the uname and/or hostname commands or the uname() and/or gethostname() system functions to obtain the names. SEE ALSOhostname(1), uname(1), uucp(1), setuname(1M), gethostname(2), sethostname(2), uname(2), hostname(5). Node and Host Name Sizes on HP-UX at /usr/share/doc/NodeHostNameSize.pdf. |
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