Man page - dahdi_test(8)
Packages contas this manual
- lsdahdi(8)
- dahdi_test(8)
- astribank_allow(8)
- astribank_tool(8)
- fxotune(8)
- dahdi_span_assignments(8)
- astribank_hexload(8)
- dahdi_span_types(8)
- xpp_blink(8)
- dahdi_waitfor_span_assignments(8)
- astribank_is_starting(8)
- twinstar(8)
- dahdi_genconf(8)
- dahdi_tool(8)
- dahdi_hardware(8)
- dahdi_registration(8)
- dahdi_maint(8)
- dahdi_monitor(8)
- xpp_sync(8)
- dahdi_scan(8)
- dahdi_cfg(8)
apt-get install dahdi
Manual
| dahdi_test(8) | System Manager's Manual | dahdi_test(8) |
NAME
dahdi_test — Test if the DAHDI timer provides timely response
SYNOPSIS
dahdi_test [ -v ]
DESCRIPTION
dahdi_test dahdi_test runs a timing test in a loop and prints the result of each loop. The test is as follows:
It reads 8192 bytes from the DAHDI timer device (/dev/dahdi/pseudo). This should take exactly 8000 ms . It uses calls to gettimeofday(2) before and after that read to check that indeed exactly 8000ms have passed.
Values of 100% and 99.99% Are normally considered a definite pass. Values of 99.98% and 99.97% are probably OK as well.
OPTIONS
-v
-c count
FILES
/dev/dahdi/pseudo
The device file used to access the DAHDI timer.SEE ALSO
dahdi_tool(8), dahdi_cfg(8), asterisk(8). gettimeofday(2)
AUTHOR
This manual page was written by Tzafrir Cohen <tzafrir.cohen@xorcom.com> Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 any later version published by the Free Software Foundation.
| 2005-06-25 |