Gentoo Archives: gentoo-science

From: Alexey Shvetsov <alexxyum@×××××.com>
To: gentoo-cluster@l.g.o, gentoo-science@l.g.o
Subject: [gentoo-science] Re: [gentoo-cluster] OpenIB and recent kernels
Date: Fri, 04 Jul 2008 18:51:09
Message-Id: 200807042250.58397.alexxyum@gmail.com
1 Hi!
2
3 Well all needed parts are in science overlay now
4 except openmpi with openib support
5 it is avalieble on bugs.gentoo.org
6
7 I think base things that will be good for this livedvd are
8 * openib
9 * eselect-mpi
10 * openmpi
11 * mvapich2
12 * some soft to test that all works =)
13
14 On Friday 04 July 2008 22:22:13 Eric Thibodeau wrote:
15 > Alexy,
16 >
17 > I'm working on the Gentoo clustering LiveDVD, now would be a good
18 > time to add items to the shopping list ;)
19 >
20 > Eric
21 >
22 > Alexey Shvetsov wrote:
23 > > Hi all!
24 > >
25 > > I'm using openib-userspace utils and kernel drivers on two clusters
26 > > but i cannot use openib-kernel with kernels greater than 2.6.22
27 > > while in kernels drivers works fine with recent gentoo-sources
28 > > (2.6.23-2.6.25) only thing that they need to work with openib-userspace
29 > > is udev rules for ib devices and openib initscript and config. So why we
30 > > cant add drivers use flag for openib-userspace that works as follow:
31 > > when it set than we pull openib kernel as dep
32 > > when it is not set we install udev rules and initscripts for openib
33 > >
34 > > Alexxy
35
36 --
37 Alexey 'Alexxy' Shvetsov
38 Gentoo Team Ru

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