Were there any messages in the syslog before this relating to ext4 or jbd2? > Jun 5 20:34:12 box kernel: JBD2: Detected IO errors while flushing file > data on sdc1-8 > Jun 5 20:34:12 box kernel: Aborting journal on device sdc1-8. > Jun 5 20:34:12 box kernel: JBD2: I/O error detected when updating > journal superblock for sdc1-8. For example, anything like these messages *before* the oops messages? - Ted -- 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