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Top Forums UNIX for Dummies Questions & Answers Cannot label disk when partitions are in use as described Post 302115171 by Perderabo on Sunday 22nd of April 2007 09:50:47 PM
Old 04-22-2007
You worry me with a question like this. The answer is boot the installation cd into single user mode and then you can reformat your primary disk to your heart's content. Do have full backups that you trust. An error can easily result in the loss of all data on the disk. It is unlikely (but possible) that there is unused free space positioned correctly for something like this to work.
 

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space(4)							   File Formats 							  space(4)

NAME
space - disk space requirement file DESCRIPTION
space is an ASCII file that gives information about disk space requirements for the target environment. The space file defines space needed beyond what is used by objects defined in the prototype(4) file; for example, files which will be installed with the installf(1M) command. The space file should define the maximum amount of additional space that a package will require. The generic format of a line in this file is: pathname blocks inodes Definitions for the fields are as follows: pathname Specify a directory name which may or may not be the mount point for a filesystem. Names that do not begin with a slash ('/') indicate relocatable directories. blocks Define the number of disk blocks required for installation of the files and directory entries contained in the pathname (using a 512-byte block size). inodes Define the number of inodes required for installation of the files and directory entries contained in the pathname. EXAMPLES
Example 1 A sample file. # extra space required by config data which is # dynamically loaded onto the system data 500 1 SEE ALSO
installf(1M), prototype(4) Application Packaging Developer's Guide SunOS 5.11 7 Feb 1997 space(4)
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