[asterisk-bugs] [DAHDI-linux 0013206]: [patch] ztdynamic double buffering on rx, statistics

Asterisk Bug Tracker noreply at bugs.digium.com
Wed Sep 24 02:37:59 CDT 2008


A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=13206 
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Reported By:                biohumanoid
Assigned To:                
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Project:                    DAHDI-linux
Issue ID:                   13206
Category:                   dahdi_dynamic
Reproducibility:            have not tried
Severity:                   major
Priority:                   normal
Status:                     new
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Date Submitted:             2008-07-31 00:28 CDT
Last Modified:              2008-09-24 02:37 CDT
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Summary:                    [patch] ztdynamic double buffering on rx, statistics
Description: 
In current implementation:
1. If we have more than one TDMoE device, we'll have a slip/skip. 2 TDMoE
devices can have phase jitter.
2. We have no statistics (which is necessary).
3. ztdynamic can't be a master for zaptel (but why not ?)
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---------------------------------------------------------------------- 
 (0092819) tzafrir (manager) - 2008-09-24 02:37
 http://bugs.digium.com/view.php?id=13206#c92819 
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The length of a proc filesystem page is up to 4096 bytes (and not 1024 as
in your comment). 

If we assume a dynamic span will take up to 128 bytes and ignore
everything else for simple calculations, we get some 32 spans printed in
one page. Do you ever get close to that in testing?

If we have a proc page that can print more than that, maybe something is
not completely OK, and it should be split to one file per span. 

Issue History 
Date Modified    Username       Field                    Change               
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2008-09-24 02:37 tzafrir        Note Added: 0092819                          
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