On Tue, Jan 03, 2012 at 02:41:33PM -0800, bilal ghayyad wrote: > Dear All; > > I am afraid from IRQ misses: 1 > > The ISDN E1 was working fine on the machine, the electrical > disconnected and then the Red Allarm. I checked the dahdi and I > found that I have to reinstall dahdi again and I did. But still > not becoming UP. > > The output of the cat /proc/dahdi/1 is following (I am afraid from > the IRQ misses: 1, so if it is a problem what is the solution)? > > [root@CC asterisk]# cat /proc/dahdi/1 > Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" (MASTER) HDB3/CCS/CRC4 RED > IRQ misses: 1
If it's just one IRQ miss, I don't think that by itself is anything to worry about, although I would make sure you don't have a frame buffer, slow serial console, etc.. configured on this system. I am not sure why you would have to reinstall DAHDI after disconnecting the electricity unless the disk was corrupted because it was just installed without syncing to the disk. I would make sure that that you can put the span in loopback and run patlooptest: ie. /usr/src/dahdi-tools# dahdi_maint -s 1 --loopback localhost /usr/src/dahdi-tools# ./patlooptest /dev/dahdi/1 -t 10 Using Timeout of 10 Seconds Going for it... Timeout achieved Ending Program Test ran 33 loops of 2039 bytes/loop with 0 errors /usr/src/dahdi-tools# dahdi_maint -s 1 --loopback off Span 1: loopback OFF If that works you will most likely need to investigate with your provider. They may have to reset things on their end. -- 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
