change this cluster kernel attributes ?

From: Udo Grabowski <udo.grabowski_at_imk.fzk.de>
Date: Thu, 19 Jul 2001 16:19:16 +0200

Hello !

In the SysAdmin documentation of TruCluster 5.1 is stated that the attributes

vm_page_free_min=30 ; vm_page_free_reserved=20

should not be changed. But we had extreme problems with that
(see long postings about that problem last year) and changed
those and related variables to much larger values, after then
all problems disappeared. So we definitely want to keep the larger
values also on the cluster. Are these values minimum, or are they
really totally fixed (which would be bad) ?
-- 
Dr. Udo Grabowski                           email: udo.grabowski_at_imk.fzk.de
Institut f. Meteorologie und Klimaforschung II, Forschungszentrum Karslruhe
Postfach 3640, D-76021 Karlsruhe, Germany           Tel: (+49) 7247 82-6026
http://www.fzk.de/imk/imk2/ame/grabowski/           Fax:         "    -6141
Received on Thu Jul 19 2001 - 14:20:08 NZST

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