ADSM-L

Re: Shared memmory and permissions

1998-02-23 13:45:08
Subject: Re: Shared memmory and permissions
From: Nick Clayton <clayton AT GLOBALNET.CO DOT UK>
Date: Mon, 23 Feb 1998 18:45:08 -0000
Ben,
        In order to use Shared memory and not have to be route you need to
do the following (as documented in an APAR whose number I forget).
1) Use password access generate for the client.
2) Run the following commands on the dsmadmc command in the
/usr/lpp/adsm/bin directory (as root)
    i) chown root.system dsmadmc
    ii) chmod ug+s dsmadmc
This will mean that the adsm admin session runs as root.system (owner of
root.system and setgid and setuid bits set. This will have to be done after
each install of the client. The reason for this is that the ADSM server runs
as root and the client can only access the shared memory if it runs as the
same user.

Nick Clayton
Vertex Data Science Ltd

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