On 6/13/12 9:30 AM, Ming Lei wrote: > We actually ran into problem in our real power cycle testing. We used > fsck -p option and then mount the ext4 file system but during test > after the power cycle, kernel found EXT4 error and then force ext4 > mount become read only. Do you think the problem is inside kernel? Hm you said: > After the box came up, I ran fsck -f to check inconsistency. But you you say: > We used fsck -p option an then mount the ext4 filesystem so which was it? I'm not clear on the steps you took in this test. But it's quite possible that userspace log replay left errors that the kernel later discovered. Again, I'll suggest retesting with e2fprogs-1.42.4, and preferably an upstream kernel. If you still have problems, we can investigate further. If it's only present on your distro versions, you can file a bug w/ the distro. -Eric -- 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
