Re: What do the wait_current_trans messages mean I see on my raspberry pi?

2014-05-20 Thread David Sterba
On Sun, May 18, 2014 at 09:48:17PM +0200, Clemens Eisserer wrote: Over the weekend I tried to copy one external usb drive (on ext4) to another one formatted with btrfs. Now I came back, and 48h later only ~300GB were copied and I found messages like the following on syslog: That's about 1

What do the wait_current_trans messages mean I see on my raspberry pi?

2014-05-18 Thread Clemens Eisserer
Hi, Over the weekend I tried to copy one external usb drive (on ext4) to another one formatted with btrfs. Now I came back, and 48h later only ~300GB were copied and I found messages like the following on syslog: May 16 18:33:13 raspberrypi kernel: [ 8161.213142] btrfs-endio-wri D c0420f24 0