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# Motivation
It is common to have event waiting logics bounded with timeouts. But currently, all NGO code will wait forever if no interesting events arrive. And since there are so many system cal…
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Are there any plans to have LXD support qcow2 images as a storage backend?
I am not much of a docker fan but when trying it a few times I noticed that it uses qcow2 images for the backend. The storag…
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Hi there,
I found there is a blocking eventfd in IOUringEventLoop.java, since I'm not familiar with java and netty, could any tell me what is it for?
Here the thing is an eventfd without O_NONBLOCK…
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This issue tries to spark the discussion around 1. the need for asynchronous file IO, 2. The possible implementations thereof and 3. The new look and feel of such an asynchronous file API for pony. Th…
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Good afternoon,
I'm trying to run io_uring inside a docker container on a vanilla ubuntu box, and wanted to check what permissions the container needed to run it properly.
By default, I see:
`i…
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Hi, I'm hoping to take advantage of io_uring to improve throughput for a networking i/o application. I am running the applications on Ubuntu, kernel version: 5.15.0-60-generic.
A gist with my clie…
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This is just a behavior I have noticed and can't get past.
Below 4kb ping/pong between two TCP processes, I get significantly better perf with io_uring - from 30% to 8% where 30% is tiny sends (64 …
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Feel free to post ideas.
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There is documentation for io_uring_prep_sendmsg_zc, but the specification of the opcode is missing from io_uring_enter.2.
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Can io_uring_prep_read/write return -EAGAIN if timeout is not set?
ghost updated
3 weeks ago