From owner-freebsd-questions@FreeBSD.ORG Fri Oct 2 22:30:31 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id F3E50106568B for ; Fri, 2 Oct 2009 22:30:30 +0000 (UTC) (envelope-from bonomi@mail.r-bonomi.com) Received: from mail.r-bonomi.com (mail.r-bonomi.com [204.87.227.120]) by mx1.freebsd.org (Postfix) with ESMTP id AF1528FC08 for ; Fri, 2 Oct 2009 22:30:30 +0000 (UTC) Received: (from bonomi@localhost) by mail.r-bonomi.com (8.14.3/rdb1) id n92MUU06019028 for freebsd-questions@freebsd.org; Fri, 2 Oct 2009 17:30:30 -0500 (CDT) Date: Fri, 2 Oct 2009 17:30:30 -0500 (CDT) From: Robert Bonomi Message-Id: <200910022230.n92MUU06019028@mail.r-bonomi.com> To: freebsd-questions@freebsd.org Subject: Kernel symbol table usage ? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 02 Oct 2009 22:30:31 -0000 Building an old-style monolithic kernel, for a minimalist installation, the symbol table file ends up being many times larger than the kernel itself. I'd like to move it off to secondary storage, _if_ that won't break anyting. Obviously, for crash dump analysis, one needs to have it available, but I'd be doing that on a different machine, with much larger storage available. Thus the question -- does anything in a system that _doesn't_ do *any* module loading (loadable module support is _not_ in the kernel) need the symbol table?