On Wed, 16 May 2001, Heikki Tuuri wrote:
> On Red Hat 6.2 and 7.? Intel big block writes are very slow if
> I open the file with O_SYNC. I call pwrite to write 1 MB chunks to
> the file, and I get only 1 MB/s write speed. If I open without O_SYNC
> and call fsync only after writing the whole 100
On Wed, 16 May 2001, Heikki Tuuri wrote:
On Red Hat 6.2 and 7.? Intel big block writes are very slow if
I open the file with O_SYNC. I call pwrite to write 1 MB chunks to
the file, and I get only 1 MB/s write speed. If I open without O_SYNC
and call fsync only after writing the whole 100 MB
(Please CC your replies to me because I am not on the list.)
Hi!
Does anyone happen to know who is responsible for the file cache and
disk management in Linux?
On different systems I have measured strange differences in
performance depending on whether I open a file with O_SYNC and
let the
(Please CC your replies to me because I am not on the list.)
Hi!
Does anyone happen to know who is responsible for the file cache and
disk management in Linux?
On different systems I have measured strange differences in
performance depending on whether I open a file with O_SYNC and
let the
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