Re:Windows Server 2019 Includes OpenSSH
by curt15 on Tuesday December 11, 2018 @06:24PM
(#18659944)
Does Linux have the equivalent of WinNT's i/o completion ports to prevent heavy I/O from freezing the user interface?
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Re:Windows Server 2019 Includes OpenSSH
by grumpydba on Wednesday December 12, 2018 @02:40AM
(#18662063)
It has io and CPU schedulers which solved this issue around 5 years ago.
The asynchronous io API has nothing to do with this.
Re:Windows Server 2019 Includes OpenSSH
by mixmastamyk on Tuesday December 11, 2018 @06:33PM
(#18660011)
When I do bluray rips I run it with nice and ionice, works great. Been so long however, can’t remember if still necessary.
What about asynchronous I/O calls? Or using separate threads for I/O vs UI?
>What about asynchronous I/O calls?
random google result: https://news.ycombinator.com/item?id=11866076
>Or using separate threads for I/O vs UI?
not the target use for completion ports, which is handling thousands of outstanding IO requests with a few threads.