Re: [Gluster-devel] Application segfaults when executed on glusterfs mounted volume

[Anand Avati]

Erik,
 please give a 'bt' command output from gdb, also if possible an
strace log of running mapsrv over glusterfs (to see the last FS
operation or more clues)


regards,
avati

On Tue, May 01, 2007 at 05:32:12PM -0700, Erik Osterman wrote:
> If I try to run our mapserv application from a glusterfs mounted volume 
> I consistently get segfaults. Yet if I copy that binary from the 
> glusterfs volume to /tmp, it works fine.
> 
> I only have the postfix translator enabled on the glusterfsd processes.  
> The clients are are running afr (*:2) between 3 bricks, with unify, 
> writebehind, readhead enabled. stat-prefetch and io-threads are both 
> disabled.
> 
> Where would be a good place to start diagnosing this problem?
> 
> 
> Thanks,
> 
> Erik Osterman
> 
> -- Transcript --
> 
> # ./mapserv
> Segmentation fault
> 
> GDB reports,
> 
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread -1209043248 (LWP 11563)]
> 0x080c54e3 in __libc_csu_init ()
> 
> # cp mapserv /tmp
> # /tmp/mapserv
> This script can only be used to decode form results and
> should be initiated as a CGI process via a httpd server.
> 
> 
> 
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