On Tue, Feb 07, 2012 at 08:23:53AM -0200, Marcio Gomes wrote: > > - After upgrade to slackware 13.37 + dahdi ( 2.3.X to SVN ) + > asterisk , before asterisk is loaded and PRI/E1 Cables ( Span 1/2 ) > + T1 ( Span 3/4 for Addtran channels banks ) , > all Spans are in OK ( Green ) mode. > > - I go to another developer box, and the same problems cames up, is > very dificult for me work in the productions box ( only 02:00 am to > 04:00 am ). > > - Follwing my developer box setup :
<snip> > 5) cat /proc/interrupts > > cat /proc/interrupts 1 > CPU0 CPU1 > 0: 598466 686790 IO-APIC-edge timer > 1: 4 4 IO-APIC-edge i8042 > 8: 0 0 IO-APIC-edge rtc0 > 9: 0 0 IO-APIC-fasteoi acpi > 16: 0 0 IO-APIC-fasteoi pata_jmicron > 19: 488966 400468 IO-APIC-fasteoi ata_piix, ata_piix > 20: 20 8 IO-APIC-fasteoi wct4xxp > 28: 3267 3254 PCI-MSI-edge eth0 > NMI: 1285298 1285102 Non-maskable interrupts > LOC: 686792 598229 Local timer interrupts > SPU: 0 0 Spurious interrupts > PMI: 0 0 Performance monitoring interrupts > PND: 0 0 Performance pending work > RES: 535 493 Rescheduling interrupts > CAL: 25 36 Function call interrupts > TLB: 136 124 TLB shootdowns > TRM: 0 0 Thermal event interrupts > THR: 0 0 Threshold APIC interrupts > MCE: 0 0 Machine check exceptions > MCP: 5 5 Machine check polls > ERR: 1 > MIS: 0 It looks like your development box is having problems with interrupts from the card. Once you run dahdi_cfg for the span you should be getting 10000 interrupts/sec and above I can see you only got 28. I've seen this recently with some risers which was the reason for commit 10380 "wct4xxp: Fail startup if not generating interrupts." [1] [1] http://svnview.digium.com/svn/dahdi?view=revision&revision=10380 Do your development boxes work with an older version of DAHDI? Just not 2.3.0.1? Also, why not upgrade to 2.5.0.2 or the trunk of the 2.6 branch? Cheers, Shaun -- Shaun Ruffell Digium, Inc. | Linux Kernel Developer 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA Check us out at: www.digium.com & www.asterisk.org -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
