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Re: [hylafax-users] IRQ Overload

Shane Eckert wrote:

Hi Shane,

We are using Hylafax on two servers with 8 port PCI modems. (single card IQ Express 8 port)
Things were going just fine until both servers were unable to initialize the modems. After awhile dmesg was flooded with the following messages.

Jun 23 17:41:42 s_sys@util10 FaxGetty[27504]: LOCKWAIT
Jun 23 17:41:42 s_sys@util10 kernel: serial8250: too much work for irq201
And so on for several hundred lines.

Shutting down the server and reseating the PCI cards fixed the issue. Nothing else would do so.

Sorry i can't help but i'm just curious on what load you have when you get these messages in number of sending / receiving jobs. Also some info about your kernel version (uname -a) would be interesting.


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