XSTAT_CM_TEST(1) AFS Command Reference XSTAT_CM_TEST(1)NAMExstat_cm_test - Displays data collections from the Cache Manager
SYNOPSISxstat_cm_test [initcmd]
-cmname <cache manager name(s) to monitor>+
-collID <collection(s) to fetch>+ [-onceonly]
[-frequency <poll frequency, in seconds>]
[-period <data collection time, in minutes>] [-debug]
[-help]
xstat_cm_test [i] -cm <cache manager name(s) to monitor>+
-co <collection(s) to fetch>+ [-o]
[-f <poll frequency, in seconds>]
[-p <data collection time, in minutes>] [-d] [-h]
DESCRIPTION
The xstat_cm_test command tests the routines in the libxstat_cm.a
library and displays the data collections associated with the Cache
Manager. The command executes in the foreground.
The command produces a large volume of output; to save it for later
analysis, direct it to a file.
OPTIONS
initcmd
Accommodates the command's use of the AFS command parser, and is
optional.
-cmname <cache manager name to monitor>+
Specifies the fully qualified hostname of each client machine for
which to monitor the Cache Manager.
-collID <collection to fetch>+
Specifies each data collection to return, which defines the type
and amount of data the command interpreter gathers about the Cache
Manager. Data is returned in a predefined data structure.
There are three acceptable values:
0 Provides profiling information about the numbers of times
different internal Cache Manager routines were called since the
Cache Manager started.
1 Reports various internal performance statistics related to the
Cache Manager (for example, statistics about how effectively
the cache is being used and the quantity of intracell and
intercell data access).
2 Reports all of the internal performance statistics provided by
the 1 setting, plus some additional, detailed performance
figures (for example, statistics about the number of RPCs sent
by the Cache Manager and how long they take to complete, and
statistics regarding authentication, access, and PAG
information associated with data access).
-onceonly
Gathers statistics just one time. Omit this flag to have the
command continue to probe the Cache Manager for statistics at the
frequency specified by the -frequency argument; in this case press
Ctrl-C to stop the probes.
-frequency <poll frequency>
Sets the frequency in seconds at which the program initiates probes
to the Cache Manager. The default is 30 seconds.
-period <data collection time>
Sets the number of minutes the program runs; at the end of this
period of time, the program exits. The default is 10 minutes.
-debug
Displays a trace on the standard output stream as the command runs.
-help
Prints the online help for this command. All other valid options
are ignored.
SEE ALSOxstat_fs_test(1)COPYRIGHT
IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved.
This documentation is covered by the IBM Public License Version 1.0.
It was converted from HTML to POD by software written by Chas Williams
and Russ Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.
OpenAFS 2013-10-09 XSTAT_CM_TEST(1)
