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Does noatime imply nodiratime?Does noatime imply nodiratime?Posted Aug 10, 2007 6:41 UTC (Fri) by tarvin (subscriber, #4412)In reply to: Does noatime imply nodiratime? by corbet Parent article: Once upon atime
OK. I've been using noatime systematically for years. And then I read about a prominent kernel developer like Molnar using both noatime and nodiratime, making me worried: Have I been missing out on I/O-performance for years?
- But your definite statement is comforting, thanks. I'll keep using just "noatime".
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Does noatime imply nodiratime? Posted Aug 10, 2007 14:26 UTC (Fri) by jzbiciak (✭ supporter ✭, #5246) [Link] Actually, Andrew Morton actually corrected Ingo on this point:From: Andrew Morton To: Ingo Molnar Subject: Re: [PATCH 00/23] per device dirty throttling -v8 Date: Sun, 5 Aug 2007 00:29:34 -0700 On Sun, 5 Aug 2007 09:21:41 +0200 Ingo Molnar [email blocked] wrote: > even on a noatime,nodiratime filesystem noatime is a superset of nodiratime, btw.I trust Andrew on this point. :-)
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