scmadm(1m) [opensolaris man page]

scmadm(1M)						  System Administration Commands						scmadm(1M)

NAME

       scmadm - storage cache manager administration utility

SYNOPSIS

       scmadm

       scmadm -h

       scmadm -e

       scmadm -d

       scmadm -v

       scmadm -C [parameter [= [value]]...]

       scmadm -o {system | cd | device} [option]

       scmadm -m {cd |	diskname |  all}

DESCRIPTION

       The scmadm command provides various options for controlling and gathering information about a storage device cache.

OPTIONS

       If no options are specified, scmadm displays a list of configured cache descriptors with disknames, options, and global options. The scmadm
       command supports the following options:

       -h

	   Displays usage information for the scmadm command.

       -e

	   Reads the configuration and enables the storage device cache with those parameters. See dscfg(1M).

       -d

	   Shuts down the storage device cache.

       -v

	   Displays the cache version number.

       -C [parameter[=[value]] ...]

	   Sets or displays the configuration parameters. If the -C option is specified with no arguments the current cache configuration  parame-
	   ters  are  displayed. If parameter is specified, the current value of parameter is displayed. If parameter=value is specified, the cur-
	   rent value of parameter is displayed and the parameter is changed to value.	If value is omitted, or if value is specified as the  null
	   string,  " ", or as "-", the parameter is deleted from the configuration and the system uses the default value. Multiple parameters can
	   be specified in a single invocation of the scmadm command. A change in a configuration parameter takes effect only when  the  cache	is
	   next restarted.

       -o { system | cd | diskname } [option]

	   Sets  or displays the options for the system or for the cache device specified by cd or diskname. If the option rdcache or nordcache is
	   specified, the system or specified cache device is set to that option. The option is saved as part of the  configuration  so  that  the
	   option  persists. See dscfg(1M). To notify the system to "forget" about a saved option, use the forget option. This does not change the
	   option; it just removes the option from the saved configuration. If no option is specified, current options are displayed. The  rdcache
	   option is set as the default. The options are defined as follows:

	   rdcache

	       Data blocks are likely to be referenced again and should remain in cache.

	   nordcache

	       Data  blocks  are  unlikely to be referenced again and should be treated as least recently used, so that other blocks can remain in
	       the cache longer.

       -m { cd | diskname | all }

	   Displays the cache descriptor and diskname map for the device specified by cd or diskname or, if you specify all,  displays	the  cache
	   descriptors and diskname map for all storage devices on the system.

EXIT STATUS

       The scmadm command returns 0 for success, non-zero for error.

FILES

       /dev/sdbc

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWscmr, SUNWscmu	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       dscfg(1M), attributes(5)

DIAGNOSTICS

       scmadm fails if there is insufficient contiguous memory.

SunOS 5.11							   3 August 2006							scmadm(1M)

Check Out this Related Man Page

kdestroy(1)							   User Commands						       kdestroy(1)

NAME

       kdestroy - destroy Kerberos tickets

SYNOPSIS

       /usr/bin/kdestroy [-q] [-c cache_name]

DESCRIPTION

       The  kdestroy  utility  destroys  the user's active Kerberos authorization tickets by writing zeros to the specified credentials cache that
       contains them. If the credentials cache is not specified, the default credentials cache is destroyed. If the  credentials  cache  does  not
       exist, kdestroy displays a message to that effect.

       After  overwriting  the cache, kdestroy removes the cache from the system. The utility displays a message indicating the success or failure
       of the operation. If kdestroy is unable to destroy the cache, it will warn you by making your terminal beep.

       If desired, you can place the kdestroy command in your .logout file so that your tickets are destroyed automatically when you logout.

OPTIONS

       The following options are supported:

       -c cache_name	       Uses cache_name as the credentials (ticket) cache name and location. If this option is not used, the default  cache
			       name and location are used.

       -q		       Runs quietly. Your terminal will not beep when kdestroy fails to destroy the tickets.

ENVIRONMENT VARIABLES

       kdestroy uses the following environment variable:

       KRB5CCNAME	       Location of the credentials (ticket) cache. See krb5envvar(5) for syntax and details.

FILES

       /tmp/krb5cc_uid	       Default credentials cache (uid is the decimal UID of the user).

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWkrbu			   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |Command arguments	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |Command output		     |Unstable			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       kinit(1), klist(1), attributes(5), krb5envvar(5), SEAM(5)

BUGS

       Only  the  tickets  in  the  specified  credentials cache are destroyed. Separate ticket caches are used to hold root instance and password
       changing tickets. These files should probably be destroyed too, or all of a user's tickets should be kept in a single credential cache.

AUTHORS

       Steve Miller, MIT Project Athena/Digital Equipment Corporation; Clifford Neuman, MIT Project Athena Bill Sommerfeld, MIT Project Athena

SunOS 5.10							    30 Apr 2004 						       kdestroy(1)

Linux and UNIX Man Pages

scmadm(1m) [opensolaris man page]

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