Messages in this thread | | | Date | Sat, 2 Feb 2002 18:14:15 +0100 | From | Christoph Hellwig <> | Subject | Re: O_DIRECT fails in some kernel and FS |
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In article <3C5AFE2D.95A3C02E@zip.com.au> you wrote: >> Oliver Diedrich also told he could make work O_DIRECT with ext3 and 2.4.17. >> >> Is this normal? Does it really work on 2.4.14? Or it doesn't but the kernel >> doesn't avoid caching? >> > > ext2 is the only filesystem which has O_DIRECT support.
You forgot JFS and XFS. Also there is a patche for NFS, but this one requires a prototype change for ->directIO.
Christoph
-- Of course it doesn't work. We've performed a software upgrade. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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