bilal ghayyad
2012-Jan-03 22:41 UTC
[asterisk-users] ISDN E1, after electrical disconnected is not becoming UP, IRQ misses: 1
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 at 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 1 TE2/0/1/1 Clear (In use) RED(SWEC: MG2) 2 TE2/0/1/2 Clear (In use) RED(SWEC: MG2) 3 TE2/0/1/3 Clear (In use) RED(SWEC: MG2) 4 TE2/0/1/4 Clear (In use) RED(SWEC: MG2) 5 TE2/0/1/5 Clear (In use) RED(SWEC: MG2) 6 TE2/0/1/6 Clear (In use) RED(SWEC: MG2) 7 TE2/0/1/7 Clear (In use) RED(SWEC: MG2) 8 TE2/0/1/8 Clear (In use) RED(SWEC: MG2) 9 TE2/0/1/9 Clear (In use) RED(SWEC: MG2) 10 TE2/0/1/10 Clear (In use) RED(SWEC: MG2) 11 TE2/0/1/11 Clear (In use) RED(SWEC: MG2) 12 TE2/0/1/12 Clear (In use) RED(SWEC: MG2) 13 TE2/0/1/13 Clear (In use) RED(SWEC: MG2) 14 TE2/0/1/14 Clear (In use) RED(SWEC: MG2) 15 TE2/0/1/15 Clear (In use) RED(SWEC: MG2) 16 TE2/0/1/16 HDLCFCS (In use) RED 17 TE2/0/1/17 Clear (In use) RED(SWEC: MG2) 18 TE2/0/1/18 Clear (In use) RED(SWEC: MG2) 19 TE2/0/1/19 Clear (In use) RED(SWEC: MG2) 20 TE2/0/1/20 Clear (In use) RED(SWEC: MG2) 21 TE2/0/1/21 Clear (In use) RED(SWEC: MG2) 22 TE2/0/1/22 Clear (In use) RED(SWEC: MG2) 23 TE2/0/1/23 Clear (In use) RED(SWEC: MG2) 24 TE2/0/1/24 Clear (In use) RED(SWEC: MG2) 25 TE2/0/1/25 Clear (In use) RED(SWEC: MG2) 26 TE2/0/1/26 Clear (In use) RED(SWEC: MG2) 27 TE2/0/1/27 Clear (In use) RED(SWEC: MG2) 28 TE2/0/1/28 Clear (In use) RED(SWEC: MG2) 29 TE2/0/1/29 Clear (In use) RED(SWEC: MG2) 30 TE2/0/1/30 Clear (In use) RED(SWEC: MG2) 31 TE2/0/1/31 Clear (In use) RED(SWEC: MG2) Regards Bilal
Shaun Ruffell
2012-Jan-03 23:01 UTC
[asterisk-users] ISDN E1, after electrical disconnected is not becoming UP, IRQ misses: 1
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 at CC asterisk]# cat /proc/dahdi/1 > Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" (MASTER) HDB3/CCS/CRC4 RED > IRQ misses: 1If 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