[asterisk-ss7] MTP Link Down SLC (0) SLC (1)

[Bharat Lalcheta]

below is the /proc/interrupts output for problematic server

          CPU0       CPU1       CPU2       CPU3
  0:   37295822          0          0          0    IO-APIC-edge  timer
  1:         45         26          0          0    IO-APIC-edge  i8042
  6:          4          0          0          0    IO-APIC-edge  floppy
  7:          2          0          0          0    IO-APIC-edge  parport0
  8:          0          0          0          0    IO-APIC-edge  rtc
  9:         45         27          0          0   IO-APIC-level  acpi
 12:        106          0          0          0    IO-APIC-edge  i8042
 14:     307062      26838          0          0    IO-APIC-edge  ide0
 50:    9488579    8895139   15950867    2847363   IO-APIC-level  wct4xxp
169:          0          0          0          0   IO-APIC-level
uhci_hcd:usb2, uhci_hcd:usb5
177:          0          0          0          0   IO-APIC-level
uhci_hcd:usb4
185:          0          0          0          0   IO-APIC-level
ehci_hcd:usb1
193:          0          0          0          0   IO-APIC-level
uhci_hcd:usb3
201:         15          0          0          0   IO-APIC-level  aic79xx
209:      40111      27182         19          0   IO-APIC-level  aic79xx
217:         77          0    1621874  112792946   IO-APIC-level  eth0
225:    1197769    6457136   21582786    7945458   IO-APIC-level  wct4xxp
233:    1139548    2499798   30233197    3309990   IO-APIC-level  wct4xxp
NMI:      17227      17400      17100      17336
LOC:   36247906   37291351   36247763   37291205
ERR:          0
MIS:          0

follwoing is the  /proc/interrupts output for the server working fine.


           CPU0       CPU1       CPU2       CPU3
  0:  111827570          0          0          0    IO-APIC-edge  timer
  1:        108         34          0          0    IO-APIC-edge  i8042
  6:          4          0          0          0    IO-APIC-edge  floppy
  7:          2          0          0          0    IO-APIC-edge  parport0
  8:          0          0          0          0    IO-APIC-edge  rtc
  9:         80         85          0          0   IO-APIC-level  acpi
 12:       4682       5912          0          0    IO-APIC-edge  i8042
 14:   29242378   10201860          0          0    IO-APIC-edge  ide0
 50:  827098863 1145872028 1945206954  487423824   IO-APIC-level  wct4xxp
169:         89          0  178682219 1088971418   IO-APIC-level
uhci_hcd:usb2, uhci_hcd:usb5, eth0
177:          0          0          0          0   IO-APIC-level
uhci_hcd:usb4
185:          0          0          0          0   IO-APIC-level
ehci_hcd:usb1
193:          4          0          0          0   IO-APIC-level
uhci_hcd:usb3
201:         15          0          0          0   IO-APIC-level  aic79xx
209:    2632728    7217531      42881          0   IO-APIC-level  aic79xx
225:  135033995 1815914383 1750380105  704312932   IO-APIC-level  wct4xxp
233:  151142447 1338772836 2598281238  317395074   IO-APIC-level  wct4xxp
NMI:    1621837    1808252    1621708    1808187
LOC: 4256003034  110959930 4256002889  110959785
ERR:          0
MIS:          0

both server has 3 digium 4 port card but configured only 2 in dahdi as per
requirements.

What to check in bios ?
On Wed, Feb 15, 2012 at 1:18 PM, Krzysztof Drewicz <
krzysztofdrewicz at gmail.com> wrote:

>
>
> 2012/2/15 Bharat Lalcheta <bharatlalcheta at gmail.com>
>
>> Thanks for reply.
>>
>> Actually i did all those  exercise before.
>>
>> First i ask telco to route call flow to 6 E1s only. But the same scenario
>> is there.
>>
>> Then i cut down 2 more E1s, currently only 4 E1s running but the same
>> scenario is there.
>>
>> Also i m using ulaw codec only and there is no transcoding there. also no
>> echo cancellation is there.
>>
>> And main thing is 8 E1s working on the server with the same
>> configuration and with the same telco without any problem.
>>
>> I cant understand what is the problem
>>
>>
>
>
>
> BIOS settings - page by page?
> cat /proc/interrupts on both servers ?
>
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-- 
Bharat Lalcheta
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