On Mon, 26 Dec 2016 20:34:17 +0800, yi zhang said: > Because of the disk and hardware issue, the ext4 filesystem have > many errors, the inode->i_nlink of ext4 becomes zero abnormally > but the dentry is still positive, it will cause memory corruption > after the following process: > > 1) Due to the inode->i_nlink is 0, this inode will be added into > the orhpan list, > + if (WARN(inode->i_nlink == 0, "inode %lu nlink" > + " is already 0", inode->i_ino)) Can we get the filesystem? Or at least the device major/minor? If a system has multiple large ext4 filesystems, it would be helpful to know which one is having the problem.
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