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<DIV><SPAN class=187073718-15112005><FONT face=Arial color=#0000ff size=2>Hi
George,</FONT></SPAN></DIV>
<DIV><SPAN class=187073718-15112005><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=187073718-15112005><FONT face=Arial color=#0000ff size=2>
Thanks for the tip, now /proc/interrupts looks like this:</FONT></SPAN></DIV>
<DIV><SPAN class=187073718-15112005><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=187073718-15112005><FONT face=Arial color=#0000ff
size=2>
CPU0 CPU1<BR>
0:
61155
0 XT-PIC
timer<BR> 1:
2
0 XT-PIC
keyboard<BR> 2:
0
0 XT-PIC
cascade<BR> 8:
1
0 XT-PIC
rtc<BR> 10:
590503
0 XT-PIC
wct4xxp<BR> 11:
2940
0 XT-PIC
eth0<BR> 14:
43026
0 XT-PIC
ide0<BR> 15:
136
0 XT-PIC
ide1<BR>NMI:
0
0<BR>LOC: 61080
61100<BR>ERR:
0<BR>MIS:
0<BR></FONT></SPAN></DIV>
<DIV><SPAN class=187073718-15112005><FONT face=Arial color=#0000ff size=2>
Now lets see if the issue continues. I've also disabled HT on the
box.</FONT></SPAN></DIV>
<DIV><SPAN class=187073718-15112005><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=187073718-15112005><FONT face=Arial color=#0000ff size=2>Nir
S</DIV></FONT></SPAN><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] <B>On Behalf Of </B>George
Vagenas<BR><B>Sent:</B> Tuesday, November 15, 2005 7:58 PM<BR><B>To:</B>
Asterisk Users Mailing List - Non-Commercial Discussion<BR><B>Subject:</B> Re:
[Asterisk-Users] E1 PRI slips on TE410P<BR></FONT><BR></DIV>
<DIV></DIV>The other possible way to change IRQ is to change the PCI slot. Why
don't you run <SPAN style="FONT-WEIGHT: bold">zttool </SPAN>and check for
missing interrupt? Also <SPAN style="FONT-WEIGHT: bold">zttest </SPAN>could be a
good idea to check for E1 slip frames <BR><BR>
<DIV><SPAN class=gmail_quote>On 11/15/05, <B class=gmail_sendername>Nir
Simionovich - CTO</B> <<A
href="mailto:nirs@dimitel.com">nirs@dimitel.com</A>> wrote:</SPAN>
<BLOCKQUOTE class=gmail_quote
style="PADDING-LEFT: 1ex; MARGIN: 0pt 0pt 0pt 0.8ex; BORDER-LEFT: rgb(204,204,204) 1px solid">Hi
George,<BR><BR> Well, here are my findings:<BR><BR> 1.
the card doesn't seem to share an IRQ with another device, at least on<BR>the
surface visible to me.<BR> 2. APIC can't be disabled on this board,
as it's a fairly old (about 18 <BR>months old) Intel XEON
board.<BR><BR> Is there a way to define the IRQ to load the board
one via the command<BR>line?<BR><BR>Nir S<BR><BR>-----Original
Message-----<BR>From: <A
href="mailto:asterisk-users-bounces@lists.digium.com">asterisk-users-bounces@lists.digium.com</A><BR>[mailto:<A
href="mailto:asterisk-users-bounces@lists.digium.com">asterisk-users-bounces@lists.digium.com</A>]
On Behalf Of George<BR>Sent: Tuesday, November 15, 2005 11:04 AM <BR>To:
Asterisk Users Mailing List - Non-Commercial Discussion; 'Asterisk
Users<BR>Mailing List - Non-Commercial Discussion'<BR>Subject: Re:
[Asterisk-Users] E1 PRI slips on TE410P<BR><BR>Hi Nir,<BR><BR>The wct4xxxp is
in a different IRQ than ide0 and ide1 but the issue is that <BR>you have
enabled the APIC (which extends the IRQ table). In
reality the<BR>card might share IRQ with another device. My advice
is to disable APIC and<BR>then check again what IRQ the card gets. If you see
that the card shares an <BR>IRQ with another device try if its possible to
disable this device , for<BR>example USB.<BR><BR>George<BR><BR>At 10:42 AM
2005-11-15, Nir Simionovich - CTO wrote:<BR>>Hi
All,<BR>><BR>> I've recently encountered a very funny
problem, which wasn't <BR>>happening in the past. I will describe this in
detail:<BR>><BR>>During the past 4 weeks, our production Asterisk box
had been<BR>>experiencing PRI (E1 lines) slips over and over at random
intervals.<BR>>When digging into the available information and debug logs,
I've <BR>>noticed HDLC hang-ups, followed by a complete reset of the
line.<BR>><BR>> Now, according to the lists and wiki, this
is most probably caused<BR>>by an IRQ issue between the TE410P and the
onboard IDE controller. So, <BR>>I looked into /proc/interrupts to find the
following:<BR>><BR>>[root@ivr00 root]# cat
/proc/interrupts<BR>> CPU0
CPU1<BR>>
0: 196927300 456 IO-APIC-edge timer<BR>>
1: 2 0 IO-APIC-edge keyboard<BR>>
2: 0 0 XT-PIC cascade<BR>>
8: 1 0 IO-APIC-edge rtc<BR>> 14: 6152062
22 IO-APIC-edge ide0<BR>> 15: 137 1 IO-APIC-edge ide1<BR>> 16: 0 0
IO-APIC-level usb-uhci<BR>> 18: 0 0
IO-APIC-level usb-uhci<BR>> 19: 0 0
IO-APIC-level usb-uhci<BR>> 20:
21986877 21
IO-APIC-level eth0<BR>> 54:
1965865547 4505
IO-APIC-level wct4xxp<BR>>NMI: 0 0<BR>>LOC: 196918032 196918689<BR>>ERR: 0<BR>>MIS: 0<BR>><BR>>
As you can surely see, the wct4xxp driver and the ide0 and ide1 are
<BR>>totally on different interrupts. The IDE drives are also set to
do<BR>>UDMA2, as described in many other
places.<BR>><BR>> The board is a Dual XEON 2.8Ghz Intel
board, with 1GB RAM and a<BR>>single IDE 80GB Hard drive.
<BR>><BR>> Any input would be highly
appreciated.<BR>><BR>>Regards,<BR>> Nir
S<BR>><BR>>_______________________________________________<BR>>--Bandwidth
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