Hi all,
We have been having stability issues with one of our servers, a Dell
2850. The machine has been locking up a few times a week for the past
several months, except for a two month period when we were running on
a Sangoma card (we have since moved back to Digium hardware). The
machine was running Fedora Core 4, minimal install, and Asterisk
1.2.4/Zaptel 1.2.5 (no libpri, we're on robbed-bit T1s). The server
has a TE410P in it, and I have disabled ACPI and the framebuffer. We
had also moved from the onboard NIC's to PCI based NIC, but that
didn't seem to make any difference.
Last week, we received a replacement server and built it around
Asterisk Business Edition A-2.5. We moved to BE as a desparate
attempt to fix some sound quality issues (totally separate from the
stability issues), and, for the most part, it's worked like a charm.
This machine is running a Netgear Gig-E NIC and has the onboard
network interfaces disabled, which was Digium's suggestion from a few
months to help the stabillity of the system. This is also a BRAND NEW
2850 and has been in use since Friday July 14th.
Just a few minutes ago, the system locked up, displaying the same type
of errors that it did months before. A picture of the screen (best I
can do right now) showing the errors is here:
http://www.wesleyhaut.com/pics/error.jpg
The whole point of this is to get as many people to see the error as
possible so that we might have SOME idea of what is going on. Also,
we are technically on an unsupported OS, as FC3 and RHEL 3 are the
only two supported distros for BE.
Please let me know if you have any questions or need further info.
Thanks,
Wes
(In case someone asks:)
cat /proc/interrupts (i have the digium card interrupting on CPU0 and
CPU1, everything else is on 2 and 3)
[root@pinion-b-ast ~]# cat /proc/interrupts
CPU0 CPU1 CPU2 CPU3
0: 487 0 0 1405388 IO-APIC-edge timer
1: 0 0 0 9 IO-APIC-edge i8042
2: 0 0 0 0 XT-PIC cascade
8: 0 0 0 1 IO-APIC-edge rtc
14: 0 0 0 3157 IO-APIC-edge ide0
74: 0 2292608 131155 1734001 IO-APIC-level eth0
201: 0 76833 37734 80443 IO-APIC-level megaraid
225: 175012 592377 0 621526 IO-APIC-level wct4xxp
NMI: 1405494 1405391 1405390 1405388
LOC: 1397424 1401544 1405212 1399435
ERR: 0
MIS: 0
lspci
[root@pinion-b-ast ~]# lspci
00:00.0 Host bridge: Intel Corporation E7520 Memory Controller Hub (rev 09)
00:02.0 PCI bridge: Intel Corporation E7525/E7520/E7320 PCI Express
Port A (rev 09)
00:04.0 PCI bridge: Intel Corporation E7525/E7520 PCI Express Port B (rev 09)
00:05.0 PCI bridge: Intel Corporation E7520 PCI Express Port B1 (rev 09)
00:06.0 PCI bridge: Intel Corporation E7520 PCI Express Port C (rev 09)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2)
00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC
Interface Bridge (rev 02)
00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE
Controller (rev 02)
01:00.0 PCI bridge: Intel Corporation 80332 [Dobson] I/O processor (rev 06)
01:00.2 PCI bridge: Intel Corporation 80332 [Dobson] I/O processor (rev 06)
02:0e.0 RAID bus controller: Dell PowerEdge Expandable RAID controller
4 (rev 06)
05:00.0 PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI
Bridge A (rev 09)
05:00.2 PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI
Bridge B (rev 09)
08:00.0 PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI
Bridge A (rev 09)
08:00.2 PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI
Bridge B (rev 09)
0a:02.0 Communication controller: Unknown device d161:0410 (rev 02)
0a:03.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169
Gigabit Ethernet (rev 10)
0b:0d.0 VGA compatible controller: ATI Technologies Inc Radeon RV100
QY [Radeon 7000/VE]