[lustre-discuss] New Luster 2.8 Install Question

Mon May 23 14:03:58 PDT 2016

Keith,  thanks for the reply back, I am trying to set up a very basic configuration for a POC. Taking my information from the latest Lustre manual and a doc. written from Oak Ridge.

The server is what I am working on and going to make it my MGS and MDS.  Than make one of the internal drives my MDT. Then add  the OSS and OST, than add a client. When I install the rpm ( rpm -Uvh e2fsprogs-libs-1.42.13.wc4-7.el7.x86_64.rpm )

(below is the output in red). The dependence is already installed  e2fsprogs-libs-1.42.9-7.el7.x86_64. The only way I get around installing this rpm is to run this yum command "yum install  --setopt=protected_multilib=false" (not a good way). If I do this I can get the necessary packages to install. Once this is done I can configure my Lustre Filesystem; however when I mount my filesystem  I get the output highlighted in yellow. So it looks like all packages did not load properly from running "yum install  --setopt=protected_multilib=false". It also look like bug LU-6062 that should be fixed in 2.8 ( Lustre-Initialization-1: mount.lustre: mount luster-mdt1/mdt1 at /mnt/mds 1 failed: no such device.

[root at isr-x4150-03 lcsw]# rpm -Uvh e2fsprogs-libs-1.42.13.wc4-7.el7.x86_64.rpm

error: Failed dependencies:

        libcom_err(x86-64) = 1.42.13.wc4-7.el7 is needed by e2fsprogs-libs-1.42.13.wc4-7.el7.x86_64

        e2fsprogs-libs(x86-64) = 1.42.9-7.el7 is needed by (installed) e2fsprogs-1.42.9-7.el7.x86_64

        e2fsprogs-libs(x86-64) = 1.42.9-7.el7 is needed by (installed) e2fsprogs-devel-1.42.9-7.el7.x86_64

[root at isr-x4150-03 lcsw]# rpm -qa | grep e2

vte291-0.38.3-2.el7.x86_64

e2fsprogs-libs-1.42.9-7.el7.x86_64

graphite2-1.2.2-5.el7.x86_64

e2fsprogs-1.42.9-7.el7.x86_64

geoclue2-2.1.10-2.el7.x86_64

uname26-1.0-1.el7.x86_64

e2fsprogs-devel-1.42.9-7.el7.x86_64

libglade2-2.6.4-11.el7.x86_64

isorelax-0-0.15.release20050331.el7.noarch

[root at isr-x4150-03 lcsw]#

[root at isr-x4150-01 ~]#  mount -t lustre /dev/sdb /lustre

mount.lustre: mount /dev/sdb at /lustre failed: No such device

Are the lustre modules loaded?

Check /etc/modprobe.conf and /proc/filesystems

Thanks Again..

HYPERLINK "http://www.oracle.com/" \nOracle
Michael J. Skiba | Principal Support Engineer
Phone: HYPERLINK "tel:+1%203032729724"+1 3032729724 | Mobile: HYPERLINK "tel:+1%203036198495"+1 3036198495 
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From: Mannthey, Keith [mailto:keith.mannthey at intel.com] 
Sent: Monday, May 23, 2016 12:26 PM
To: Michael Skiba; lustre-discuss at lists.lustre.org
Subject: Re: [lustre-discuss] New Luster 2.8 Install Question

Are you trying to deploy Lustre servers or clients or both? 

I would suspect with a little work OUL 7.2 should work just fine with Lustre 2.8 and the Linux 3.10 based builds.  

Thanks,

Keith 

From: lustre-discuss [mailto:lustre-discuss-bounces at lists.lustre.org] On Behalf Of Michael Skiba
Sent: Monday, May 23, 2016 11:05 AM
To: Michael Skiba <HYPERLINK "mailto:michael.skiba at oracle.com"michael.skiba at oracle.com>; HYPERLINK "mailto:lustre-discuss at lists.lustre.org"lustre-discuss at lists.lustre.org
Subject: Re: [lustre-discuss] New Luster 2.8 Install Question

Sorry for the second e-mail please use my work email. 

HYPERLINK "http://www.oracle.com/" \nOracle
Michael J. Skiba | Principal Support Engineer
Phone: HYPERLINK "tel:+1%203032729724"+1 3032729724 | Mobile: HYPERLINK "tel:+1%203036198495"+1 3036198495 
Oracle ISV
500 Elorado Blv. Bldg. 5

Broomfield, Colorado 80021

HYPERLINK "http://www.oracle.com/commitment" \nGreen Oracle

Oracle is committed to developing practices and products that help protect the environment

From: Michael Skiba 
Sent: Monday, May 23, 2016 11:49 AM
To: HYPERLINK "mailto:lustre-discuss at lists.lustre.org"lustre-discuss at lists.lustre.org; HYPERLINK "mailto:michael.skiba at comcast.net"michael.skiba at comcast.net
Subject: New Luster 2.8 Install Question

Hi, 

I'm installing a new Lustre 2.8 filesystem and having some issue installing the e2fsprogs packages. Before I get into the details I would like to know if I can run Lustre 2.8 on 7.2 Oracle Unbreakable Linux using the Red Hat Compatible kernel. I changed the grub.conf file to boot in the Red Hat Compatible kernel. 

Any replies welcomed. 
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