On 13:51 Wed 09 Apr , Aneesh Kumar K.V wrote: > On Wed, Apr 09, 2008 at 11:44:57AM +0400, Dmitri Monakhov wrote: > > On 20:54 Tue 08 Apr , Aneesh Kumar K.V wrote: > > > Hi All, > > > > > > Test case: fsstress with fallocate test case added. > > This may happens because of direct write. > > Please add exact fsstess command and options. > > > > > fsstress -c -n1000 -p1000 -d /mnt/tmp/ > > What i found was also related. The file which had errors had the below > operations on them. > > 82/901: dread d16/d20/d22/d2d/d63/d68/d9a/f93 [622592,53248] 0 > 82/939: dwrite d16/d20/d22/d2d/d63/d68/d9a/f93 [1093632,77824] 28 > > > 9/863: fallocate d1/d2d/d32/d8f/d97/d108/d9b/ffb [2041,75851] 28 > > > 18/733: fallocate d9/ddd/f86 [481025,18486] 0 > 18/735: dwrite d9/ddd/f86 [679936,36864] 0 > 18/764: dread d9/ddd/f86 [53248,8192] 0 > 18/910: dwrite d9/ddd/f86 [1454080,4096] 28 > 18/999: dwrite d9/ddd/f86 [1798144,61440] 28 > > > But what would happen during direct write that cause this ? Ohh it is long live bug in direct-io error handling logic: http://lkml.org/lkml/2006/12/18/103 So IMHO it is beter to disable direct-io writes in your case. > > -aneesh > -- > To unsubscribe from this list: send the line "unsubscribe linux-ext4" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
