O-direct on ext3 file ssytem
m.c.p at gmx.net
Fri Jul 9 12:22:25 UTC 2004
On Friday 09 July 2004 01:42, david x chan wrote:
> Does anybody know whether the ext3 file system
> support Direct_io? if so, how do you enable it?
> I went through the man page of mount, and it did
> not mention such option?
ext3 supports direct i/o, but not in 2.4 mainline. It was added in 2.6.
Further direct i/o isn't a mount option. Please read
> my system is running :
> Red Hat Enterprise Linux AS release 3 (Taroon Update
> Kernel 2.4.21-15.ELsmp on an i686
2.4-aa, 2.4-suse, 2.4-wolk tree and some others have it, 2.4-rh kernels do not
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