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12.9 Maintaining the DMS Environment
The following sections contain information about maintaining the DMU
server area, and includes the following topics:
• Controlling root file system growth (Section 12.9.1)
• Listing installed software subsets (Section 12.9.2)
• Removing software subsets (Section 12.9.3)
12.9.1 Controlling Root File System Growth
The df command displays statistics about the amount of free space on a
specified file system or on a file system that contains a specified file.
The du command displays a summary of disk usage for file systems. Use
this command to monitor the file growth in each client’s root directory. If
clients use too much space, performance is adversely affected. Users must be
told then to delete all unnecessary files from their file systems. Monitor disk
usage periodically depending upon the systems’ use.
See df
(1) and du(1) for more information about monitoring file system
growth.
12.9.2 Listing Installed Software Subsets
Use the setld utility to determine which software subsets are installed
into a particular dmsN .alpha area. For example, the following command
produces a list of the subsets installed into the client root area of
/var/adm/dms/dms0.alpha:
# setld -D /var/adm/dms/dms0.alpha/root -i
See setld(8) for more information.
12–14 Managing DMS Clients and Environments