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Error xenserver 7.0 irq 16: nobody cared (try booting with the "irqpoll" option)

Polina Polina


Hi, we are using xenserver 7.0. Periodically, the server crashes with an error: irq 16: nobody cared (try booting with the "irqpoll" option). Xenserver just freezes at this point.

cat /proc/interrupt shows me that these are 2 devices 16:     597062          0          0          0          0          0          0          0  xen-pirq-ioapic-level  ehci_hcd:usb1, 3w-9xxx. Tell me, please, with what this may be connected and how to fix it? Thanks.

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50 minutes ago, Alan Lantz said:

Я бы сказал, что у вас есть конфликт IRQ. Это сервер на HCL, и вы добавили к нему дополнительное оборудование?




Recently there has been no addition of new hardware other than an ssd drive.

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