Hi Tao, Em 15/07/2011 00:31, Tao Ma escreveu: > Is there something I can try to fix this? > could you please try to change io scheduler to 'deadline'? > We have met with some similar warnings and changing to 'deadline' makes > ext4 happy. The symptoms were away after changing the system to use deadline scheduler, thanks. Cheers, -- Felipe Wilhelms Damasio TAGHOS - Tecnologia Rua Prof. Alvaro Alvim, 211 Porto Alegre - RS - (51) 3239-3180 www.taghos.com.br <http://www.taghos.com.br/> -- 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