Readahead: the documentation I wanted to read

Posted Apr 11, 2022 14:17 UTC (Mon) by bfields (subscriber, #19510)
In reply to: Readahead: the documentation I wanted to read by donald.buczek
Parent article: Readahead: the documentation I wanted to read

Additional NFS drawbacks: fadvice() data not available

There is actually an IO_ADVISE operation, that Linux doesn't implement: https://www.rfc-editor.org/rfc/rfc7862.html#section-1.4.2

Maybe there's a good reason it hasn't been implemented yet, but, anyway, it might be another thing worth looking into here.