On Mon, Feb 14, 2005 at 03:02:56PM -0500, Sonny Rao wrote:
> On Fri, Feb 11, 2005 at 04:09:46PM -0800, Badari Pulavarty wrote:
> > On Fri, 2005-02-11 at 15:58, Andrew Morton wrote:
> > > Badari Pulavarty <[EMAIL PROTECTED]> wrote:
> > > >
> > > > Due to lack of interesting suggestions to solve
> >
On Fri, Feb 11, 2005 at 04:09:46PM -0800, Badari Pulavarty wrote:
> On Fri, 2005-02-11 at 15:58, Andrew Morton wrote:
> > Badari Pulavarty <[EMAIL PROTECTED]> wrote:
> > >
> > > Due to lack of interesting suggestions to solve
> > > mpage_writepages() -> ext3_writeback_writepage() problem,
> > > I
> Badari Pulavarty (BP) writes:
BP> Sure. I think it will improve the allocation case.
BP> Non-allocation case, should be pretty much same, provided
BP> I got contiguous layout on the disk. Isn't it ?
not allocation only:
[EMAIL PROTECTED] root]# time /work/tests/fwrite /test/fff 64 1000
On Sat, 2005-02-12 at 15:29, Alex Tomas wrote:
> > Badari Pulavarty (BP) writes:
>
> >> UP, after:
> >> [EMAIL PROTECTED] root]# time /work/tests/fwrite /test/fff 64 1
> >> real0m21.452s user0m0.026s sys 0m6.105s
> >> [EMAIL PROTECTED] root]# time /work/tests/fwrite /test/f
> Badari Pulavarty (BP) writes:
>> UP, after:
>> [EMAIL PROTECTED] root]# time /work/tests/fwrite /test/fff 64 1
>> real0m21.452s user0m0.026s sys 0m6.105s
>> [EMAIL PROTECTED] root]# time /work/tests/fwrite /test/fff 64 1
>> real0m23.317s user0m0.027s sys
Alex Tomas wrote:
Badari Pulavarty (BP) writes:
BP> Test: writes 10,000 blocks of 64k and does fdatasync().
The patch doesn't apply ;) after a minor correction
I've tested the patch too:
...
UP, after:
[EMAIL PROTECTED] root]# time /work/tests/fwrite /test/fff 64 1
real0m21.452s user0
> Badari Pulavarty (BP) writes:
BP> Thank you for testing and confirming the results.
BP> Is this on a simple single disk configuration ?
nope, the box boxes connect to 2disks raid0 via FC1.
but the disks are damn old ...
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Alex Tomas wrote:
Badari Pulavarty (BP) writes:
BP> Test: writes 10,000 blocks of 64k and does fdatasync().
The patch doesn't apply ;) after a minor correction
I've tested the patch too:
SMP, before:
[EMAIL PROTECTED] root]# time /work/tests/fwrite /test/fff 64 1
real0m17.748s user0m0
> Badari Pulavarty (BP) writes:
BP> Test: writes 10,000 blocks of 64k and does fdatasync().
The patch doesn't apply ;) after a minor correction
I've tested the patch too:
SMP, before:
[EMAIL PROTECTED] root]# time /work/tests/fwrite /test/fff 64 1
real0m17.748s user0m0.032s sys
