Timo Sirainen wrote:
On Wed, 2007-07-11 at 22:12 -0600, Andrew Ziem wrote:
Info: Data cache flush O_DIRECT: OK
I suppose this means that your kernel was compiled with
CONFIG_NFS_DIRECTIO=y?
Yes, apparently so. I think this is the correct file:
http://cvs.fedora.redhat.com/viewcvs/devel/kernel/configs/config-generic?root=core&rev=1.308&view=auto
Interesting that it is enabled by default in
Fedora and Debian. The kernel itself recommends not to use it by
default: "This kernel build option defaults OFF to avoid exposing system
administrators unwittingly to a potentially hazardous feature."
Andrew
