We got another instance yesterday. A large number of machines simultaneously started spewing the kernel messages. Had to reboot to get the state cleared up. Very very annoying. Anyone know a reason for these writeback deadlocks? -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html