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Hi,<br>
<br>
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cite="mid:CAFm_bUi_Cy-F+R9PH5dKM9ePDPcGWOQQodjmf38Z+tovGO6OnQ@mail.gmail.com"
type="cite">
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Dec 12 13:49:31 my-server klogd: [11382.642584] uhci_hcd
0000:00:1d.1:
reserve dev 2 ep81-INT, period 16, phase 8, 118 us<br>
Dec 12 13:49:31 my-server klogd: [11382.894706] uhci_hcd
0000:00:1d.1:
release dev 2 ep81-INT, period 16, phase 8, 118 us<br>
...<br>
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<div>these messages from the kernel, related to USB interrupt
(possibly timeout):<br>
we get data from the devices through explicit requests
(polling) and interrupt. Interrupts are notifications
generated by the device, upon data change, without requiring
any explicit request.<br>
<br>
there is nothing we can do in NUT. The only thing for you
would be to disable interrupt, by adding "pollonly" to your
ups section in ups.conf:<br>
<br>
[Eaton3s]<br>
driver = usbhid-ups<br>
port = auto<br>
pollonly<br>
desc = "Serveri UPS"<br>
<br>
the should remove the above log message (if it's really
related to timeout), but will decrease reactivity WRT status
changes.<br>
Another option may be to look at the kernel logging level.<br>
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<br>
Thank you! Adding "pollonly" helped, and no more messages in logs.<br>
<br>
Little question still stays - even if exclusive access is used, why
so many messages (there are lots of USB devices around nowdays,
don't know about exclusive access used to connect to them, but I
have never seen such logging before.).<br>
<br>
Urmas<br>
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