[Lustre-discuss] I/O errors with NAMD

[Andreas Dilger]

On 2010-07-23, at 11:53, Richard Lefebvre wrote:
> If I had some Lustre error, it would give me a clue, but the only errors the users get is the following traceback on the application:
> 
> -------------------------------------------------------------------
> Reason: FATAL ERROR: Error on write to binary file
> restart/ABCD_les4.950000.vel: Interrupted system call
> 
> Fatal error on PE 0> FATAL ERROR: Error on write to binary file
> restart/ABCD_les4.950000.vel: Interrupted system call

There was a bug just filed on EINTR and flock.  I don't have the number, but a quick search should find it.  No patch as yet, but it would be worthwhile to subscribe to for updates.

Cheers, Andreas
--
Andreas Dilger
Lustre Technical Lead
Oracle Corporation Canada Inc.