From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <gentoo-user+bounces-184909-garchives=archives.gentoo.org@lists.gentoo.org> Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id DED8D138334 for <garchives@archives.gentoo.org>; Wed, 12 Sep 2018 07:43:25 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id B419DE0A5B; Wed, 12 Sep 2018 07:43:16 +0000 (UTC) Received: from oc.oops.co.at (oc.oops.co.at [IPv6:2a01:7e01::f03c:91ff:fe89:8118]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 174CCE09FE for <gentoo-user@lists.gentoo.org>; Wed, 12 Sep 2018 07:43:15 +0000 (UTC) Received: from ivy.lan.oops.co.at (h062040171237.moe.cm.kabsi.at [62.40.171.237]) by oc.oops.co.at (Postfix) with ESMTPSA id 2840A880C2 for <gentoo-user@lists.gentoo.org>; Wed, 12 Sep 2018 09:43:12 +0200 (CEST) Subject: Re: [gentoo-user] Rebuilding a kernel on a hardened gentoo To: gentoo-user@lists.gentoo.org References: <8ca0a958-6604-d4b7-3555-4cd7daf92fbd@xunil.at> <3714846.l9IVxbT4II@andromeda> From: "Stefan G. 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Roeleveld: > On Tuesday, September 11, 2018 11:48:59 AM CEST Stefan G. Weichinger wrote: >> At first I emerged latest stable gentoo-sources, enabled these flags and >> compiled ... but the lpfc module didn't detect the SAN devices >> correctly, so I switched back to 4.1.15 (mark this as another todo here >> ... sooner or later I want a more recent kernel working with lpfc ... I >> have no clue about multipath so far) > > I found multipath quite "simple" to implement when following the documentation > for this. *which* documentation, please? with the newer kernel I got: [ 864.521464] lpfc 0000:02:00.1: 1:1303 Link Up Event x7b received Data: x7b x0 x20 x0 x0 x0 0 [ 868.693743] lpfc 0000:02:00.0: 0:1305 Link Down Event x7c received Data: x7c x20 x80011 x0 x0 [ 869.523664] lpfc 0000:02:00.0: 0:1303 Link Up Event x7d received Data: x7d x0 x20 x0 x0 x0 0 [ 873.691535] lpfc 0000:02:00.1: 1:1305 Link Down Event x7c received Data: x7c x20 x80011 x0 x0 [ 874.521185] lpfc 0000:02:00.1: 1:1303 Link Up Event x7d received Data: x7d x0 x20 x0 x0 x0 0 [ 878.694259] lpfc 0000:02:00.0: 0:1305 Link Down Event x7e received Data: x7e x20 x80011 x0 x0 and no /dev/sdX created for the relevant LUN (is that the term?) I see a multipath.conf on the system, will try to understand that.