cachefslog(1M)							cachefslog(1M)

NAME
       cachefslog - Cache File System logging

SYNOPSIS
       logfile| cachefs_mount_point

DESCRIPTION
       The   command   is   used   to	enable	 or   disable  logging	for  a
       cachefs_mount_point.  When the command is used without any options,  it
       displays	 the  logfile.	The logfile contains information on the opera‐
       tion performed on a cachefs_mount_point and statistics used by  to  get
       the  working  set  size of cache directory.  The specified logfile will
       contain information for all the CacheFS mount  points  using  the  same
       cache  directory.   A  logfile and a cache directory have a 1-to-1 map‐
       ping; that is, even if a cache directory is removed and recreated  with
       the  same  name, the logfile used in the previous instance of the cache
       directory cannot be reused with the new cache directory.

       Enabling logging may have performance impact, even if minimal,  on  the
       operations for all the CacheFS mount points using the same cache direc‐
       tory.  The command is mainly used for debugging purposes.

   Options
       The following options are supported.  You must be a  superuser  to  use
       the and options.

       Specify the logfile to be used.

       Halt logging.

   Operands
       cachefs_mount_point
		      A mount point of a cache file system.

RETURN VALUE
       returns the following values:

	      Success.

	      non-zero	An error occurred.

EXAMPLES
	      1.  Checking the logging of a directory.

	      This example checks if the CacheFS file system is being logged:

	      2.  Changing the logfile.

	      This example changes the logfile of to

	      3.  Verifying the change of a logfile.

	      This example verifies the change of the previous example:

	      4.  Halting the logging of a directory.

	      This example halts logging for the directory:

AUTHOR
       was developed by Sun Microsystems, Inc.

SEE ALSO
       cachefsstat(1M), cachefswssize(1M), cfsadmin(1M).

								cachefslog(1M)

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