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Administering filesystems

vxfs advanced mount options

The Filesystem Manager supports the following mount options for vxfs filesystems:


Mode of Intent Logging
By default, vxfs filesystems log file transactions before they are committed to disk, reducing time spent checking and repairing filesystems after the system is halted unexpectedly. You can configure this behavior as follows:

Clear Blocks Before Allocating File?
clear data extents before being reallocating to another file. This ensures that existing data is always overwritten with zeroes before the disk space is released.

See also:


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UnixWare 7 Release 7.1.4 - 22 April 2004