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

[Erik Osterman]

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.