[daip] XAS shared memory problem.

[Eric Greisen]

Check for RHEL anyway

primate<951>$ cd /proc/sys/kernel
/proc/sys/kernel

primate<952>$ more shm
shmall  shmmax  shmmni  
primate<952>$ more shmmax 
33554432

primate<954>$ more shm*
::::::::::::::
shmall
::::::::::::::
2097152
::::::::::::::
shmmax
::::::::::::::
33554432
::::::::::::::
shmmni
::::::::::::::
4096


The above from primate ought to be way large enough (4 * x * y rounded
up and in integer Mbytes).

Eric