Messages in this thread | | | Subject | Re: 2.6.4-mm2 | From | Daniel McNeil <> | Date | 18 Mar 2004 09:53:51 -0800 |
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I'm ran 2.6.4-mm2 plus the 2 wait_on_page_range() patches, the test_set_page_writeback() patch and clear_page_dirty_for_io patch overnight.
6 copies of direct_read_under test on 8-cpu system on 1 ext3 file system in 1 directory on a scsi disk. (http://developer.osdl.org/daniel/AIO/TESTS/direct_read_under.c)
5 of the 6 tests saw uninitialized data within 2 hours. The sixth test ran overnight.
Daniel
On Wed, 2004-03-17 at 17:15, Daniel McNeil wrote: > I'm running without clear_page_dirty_for_io.patch on an 8-proc > with 6 direct_read_under tests on ext3. > > 2 failed in less than 5 minutes. The 4 others are still running > and it's been over 30 minutes. > > I'll run overnight wth clear_page_dirty_for_io.patch added in. > > Daniel > On Wed, 2004-03-17 at 16:33, Andrew Morton wrote: > > Chris Mason <mason@suse.com> wrote: > > > > > > good news is that direct_read_under is still running without > > > problems here. > > > > Here also, but _without_ clear_page_dirty_for_io.patch, so it should break. > > > > Maybe it takes a long time. > > - > 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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