Hi K,

Please ask debugging questions on answers.ros.org.  It's easier to find
previous answers there.  This is also possibly a bug and you could open a
ticket for rosbag too.

Thanks,
Tully

On Fri, Jan 6, 2012 at 12:03 AM, K Chen <chk0105@gmail.com> wrote:

> Hi all,
>
> I am using rosbag to record kinect PointCloud2 and tf data, but it
> abnormally exit every time when I specify the buffer size.
>
> I tried:
> rosbag record -O xxx.bag -b 0 /tf /camera/rgb/points
>
> and
> rosbag record -b 0 /tf /camera/rgb/points
>
> But it just records about 300MB data and prints "Killed" and exit, leaving
> a .active file and I can still see the zombie node using "rosnode list".
> Using it without specifying the buffer size works well but soon the buffer
> is full and it has to drop old messages.
>
> Is it a bug or where I am wrong? And where can I view the rosbag log so I
> can further locate the error?
>
> I am using electric under ubuntu 11.04
>
> Thanks for any help.
>
> --
> Regards
>
> University of Science and Technology of China
> School of Computer Science and Technology
> Multi-Agent System Lab
>
> K.Chen
>
>
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>
>


-- 
Tully Foote
Systems Engineer
Willow Garage, Inc.
tfoote@willowgarage.com
(650) 475-2827