On Wed, Oct 29, 2014 at 02:46:33PM +0800, Tommy Wu wrote: > it will hang after this message (the kernel in above git repo): > > /sbin/xfsdump: dumping non-directory files > > console show the below message every 2 minutes: > [ 480.387308] INFO: task xfsdump:2717 blocked for more than 120 seconds. I think there might be something else wrong with your system. What's the stack trace associated with that? If there's none, what's the output of 'echo w > /proc/sysrq-trigger' in dmesg? Cheers, Dave. -- Dave Chinner david@xxxxxxxxxxxxx _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs