SHMMAX

Keith Underwood keithu at parl.clemson.edu
Tue Jul 17 18:52:41 EDT 2001


Hmm... That wasn't something that worked for me, but this did:

echo 134217728 | bpsh 0 dd of=/proc/sys/kernel/shmmax

Note of warning:  "dd" can and will do very very nasty things to your hard
drive if you use it improperly.  I am disclaim any responsibility for bad
things you happen to do to your hard drive.

					Keith

On Tue, 17 Jul 2001, Greg Lindahl wrote:

> On Tue, Jul 17, 2001 at 04:08:23PM -0500, Carlos Ernesto Lopez Nataren wrote:
>
> > bpsh -a echo "134217728" > /proc/sys/kernel/shmmax
>
> Try:
>
> bpsh -a "echo 134217728 > /proc/sys/kernel/shmmax"
>
> It matters where the > gets expanded.. and recall that bpsh's stdout
> gets hooked up to /dev/null on remote nodes, so with the "" in the
> wrong place absolutely nothing happens.
>
> g
>
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---------------------------------------------------------------------------
Keith Underwood                   Parallel Architecture Research Lab (PARL)
keithu at parl.clemson.edu                                  Clemson University


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