Re: [lustre-discuss] rhel 7.5

[Dilger, Andreas]

On Apr 30, 2018, at 11:49, Michael Di Domenico  wrote:
> 
> On Mon, Apr 30, 2018 at 10:09 AM, Jeff Johnson
>  wrote:
>> RHEL 7.5 support comes in Lustre 2.10.4. Only path I can think of off the
>> top of my head is to git clone and build a 2.10.4 prerelease and live on the
>> bleeding edge. I’m not sure if all of the 7.5 work is finished in the
>> current prerelease or not.
> 
> argh...  not sure i want to be that bleeding edge...  sadly, i can't
> find a release schedule for 2.10.4.  i wonder if 2.11 will work

You are free to do what you want, but I'd think 2.10.4 is far less "bleeding 
edge" than 2.11 compared to 2.10.2.  The 2.10.x branch only gets bug fixes, 
while significant new features are being added to 2.11.

Cheers, Andreas

>> On Mon, Apr 30, 2018 at 06:21 Michael Di Domenico 
>> wrote:
>>> 
>>> On Mon, Apr 30, 2018 at 9:19 AM, Michael Di Domenico
>>>  wrote:
 when i tried to compile 2.10.2 patchless client into rpms under rhel
 7.5 using kernel 3.10.0-862.el7.x86_64
 
 the compilation went fine as far as i can tell and the rpm creation
 seemed to work
 
 but when i went install the rpms i got
 
 Error: Package: kmod-lustre-client-2.10.2-1.el7.x86_64
 (/kmod-lustre-client-2.10.2-1.el7.x86_64
 requires: kernel < 3.10.0-694
>>> 
>>> premature send...
>>> 
>>> requires: kernel < 3.10.0-694
>>> Installed: kernel-3.10.0-862.el7.x86_64 (@updates/7.5)
>>> 
>>> did i do something wrong in the recompile of the rpms for the target
>>> kernel or is there a workaround for this?
>>> ___
>>> lustre-discuss mailing list
>>> lustre-discuss@lists.lustre.org
>>> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
>> 
>> --
>> --
>> Jeff Johnson
>> Co-Founder
>> Aeon Computing
>> 
>> jeff.john...@aeoncomputing.com
>> www.aeoncomputing.com
>> t: 858-412-3810 x1001   f: 858-412-3845
>> m: 619-204-9061
>> 
>> 4170 Morena Boulevard, Suite D - San Diego, CA 92117
>> 
>> High-Performance Computing / Lustre Filesystems / Scale-out Storage
> ___
> lustre-discuss mailing list
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> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org

Cheers, Andreas
--
Andreas Dilger
Lustre Principal Architect
Intel Corporation







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Re: [lustre-discuss] rhel 7.5

[Leonardo Saavedra]

On 04/30/2018 11:49 AM, Michael Di Domenico wrote:

On Mon, Apr 30, 2018 at 10:09 AM, Jeff Johnson
 wrote:

RHEL 7.5 support comes in Lustre 2.10.4. Only path I can think of off the
top of my head is to git clone and build a 2.10.4 prerelease and live on the
bleeding edge. I’m not sure if all of the 7.5 work is finished in the
current prerelease or not.

argh...  not sure i want to be that bleeding edge...  sadly, i can't
find a release schedule for 2.10.4.  i wonder if 2.11 will work


It won't work, but there are two workaround, you can boot your computer 
with 7.4 kernel series (3.10.0-693.XXX) or you can run 2.11.0 client:


[lsaavedr@picard ~]$ rpm -q lustre-client
lustre-client-2.11.0-1.el7.x86_64
[lsaavedr@picard ~]$ uname -a
Linux picard 3.10.0-862.el7.x86_64 #1 SMP Wed Mar 21 18:14:51 EDT 2018 
x86_64 x86_64 x86_64 GNU/Linux

[lsaavedr@picard ~]$ cd /lustre/aoc/users/lsaavedr
[lsaavedr@picard /lustre/aoc/users/lsaavedr]$ echo lala > file
[lsaavedr@picard /lustre/aoc/users/lsaavedr]$ df -Th .
Filesystem  Type    Size  Used Avail Use% Mounted on
192.168.1.30@o2ib:/aoclst03 lustre  1.6P  1.4P  217T  87% /lustre/aoc
[lsaavedr@picard /lustre/aoc/users/lsaavedr]$ ls -l file
-rw-r- 1 lsaavedr nmstaff 5 Apr 30 13:39 file



--

Leo Saavedra
National Radio Astronomy Observatory
+1-575-8357033

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Re: [lustre-discuss] rhel 7.5

[Jeff Johnson]

The ChangeLog in 2.11.59 doesn’t mention a 7.5 server kernel. You can
reference lustre/ChangeLog in the various tags in the Lustre git repo.

The official support matrix is here:
https://wiki.hpdd.intel.com/plugins/servlet/mobile?contentId=8126580#content/view/8126580

—Jeff

On Mon, Apr 30, 2018 at 11:01 Hebenstreit, Michael <
michael.hebenstr...@intel.com> wrote:

> I have 2.11 already running on a 7.5 clone (client only)
>
> -Original Message-
> From: lustre-discuss [mailto:lustre-discuss-boun...@lists.lustre.org] On
> Behalf Of Michael Di Domenico
> Sent: Monday, April 30, 2018 11:49 AM
> Cc: lustre-discuss <lustre-discuss@lists.lustre.org>
> Subject: Re: [lustre-discuss] rhel 7.5
>
> On Mon, Apr 30, 2018 at 10:09 AM, Jeff Johnson <
> jeff.john...@aeoncomputing.com> wrote:
> > RHEL 7.5 support comes in Lustre 2.10.4. Only path I can think of off
> > the top of my head is to git clone and build a 2.10.4 prerelease and
> > live on the bleeding edge. I’m not sure if all of the 7.5 work is
> > finished in the current prerelease or not.
>
> argh...  not sure i want to be that bleeding edge...  sadly, i can't find
> a release schedule for 2.10.4.  i wonder if 2.11 will work
>
>
>
> > —Jeff
> >
> > On Mon, Apr 30, 2018 at 06:21 Michael Di Domenico
> > <mdidomeni...@gmail.com>
> > wrote:
> >>
> >> On Mon, Apr 30, 2018 at 9:19 AM, Michael Di Domenico
> >> <mdidomeni...@gmail.com> wrote:
> >> > when i tried to compile 2.10.2 patchless client into rpms under
> >> > rhel
> >> > 7.5 using kernel 3.10.0-862.el7.x86_64
> >> >
> >> > the compilation went fine as far as i can tell and the rpm creation
> >> > seemed to work
> >> >
> >> > but when i went install the rpms i got
> >> >
> >> > Error: Package: kmod-lustre-client-2.10.2-1.el7.x86_64
> >> > (/kmod-lustre-client-2.10.2-1.el7.x86_64
> >> > requires: kernel < 3.10.0-694
> >>
> >> premature send...
> >>
> >> requires: kernel < 3.10.0-694
> >> Installed: kernel-3.10.0-862.el7.x86_64 (@updates/7.5)
> >>
> >> did i do something wrong in the recompile of the rpms for the target
> >> kernel or is there a workaround for this?
> >> ___
> >> lustre-discuss mailing list
> >> lustre-discuss@lists.lustre.org
> >> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
> >
> > --
> > --
> > Jeff Johnson
> > Co-Founder
> > Aeon Computing
> >
> > jeff.john...@aeoncomputing.com
> > www.aeoncomputing.com
> > t: 858-412-3810 x1001   f: 858-412-3845
> > m: 619-204-9061
> >
> > 4170 Morena Boulevard, Suite D - San Diego, CA 92117
> >
> > High-Performance Computing / Lustre Filesystems / Scale-out Storage
> ___
> lustre-discuss mailing list
> lustre-discuss@lists.lustre.org
> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
> ___
> lustre-discuss mailing list
> lustre-discuss@lists.lustre.org
> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
>
-- 
--
Jeff Johnson
Co-Founder
Aeon Computing

jeff.john...@aeoncomputing.com
www.aeoncomputing.com
t: 858-412-3810 x1001   f: 858-412-3845
m: 619-204-9061

4170 Morena Boulevard, Suite D - San Diego, CA 92117

High-Performance Computing / Lustre Filesystems / Scale-out Storage
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Re: [lustre-discuss] rhel 7.5

[Hebenstreit, Michael]

I have 2.11 already running on a 7.5 clone (client only)

-Original Message-
From: lustre-discuss [mailto:lustre-discuss-boun...@lists.lustre.org] On Behalf 
Of Michael Di Domenico
Sent: Monday, April 30, 2018 11:49 AM
Cc: lustre-discuss <lustre-discuss@lists.lustre.org>
Subject: Re: [lustre-discuss] rhel 7.5

On Mon, Apr 30, 2018 at 10:09 AM, Jeff Johnson <jeff.john...@aeoncomputing.com> 
wrote:
> RHEL 7.5 support comes in Lustre 2.10.4. Only path I can think of off 
> the top of my head is to git clone and build a 2.10.4 prerelease and 
> live on the bleeding edge. I’m not sure if all of the 7.5 work is 
> finished in the current prerelease or not.

argh...  not sure i want to be that bleeding edge...  sadly, i can't find a 
release schedule for 2.10.4.  i wonder if 2.11 will work



> —Jeff
>
> On Mon, Apr 30, 2018 at 06:21 Michael Di Domenico 
> <mdidomeni...@gmail.com>
> wrote:
>>
>> On Mon, Apr 30, 2018 at 9:19 AM, Michael Di Domenico 
>> <mdidomeni...@gmail.com> wrote:
>> > when i tried to compile 2.10.2 patchless client into rpms under 
>> > rhel
>> > 7.5 using kernel 3.10.0-862.el7.x86_64
>> >
>> > the compilation went fine as far as i can tell and the rpm creation 
>> > seemed to work
>> >
>> > but when i went install the rpms i got
>> >
>> > Error: Package: kmod-lustre-client-2.10.2-1.el7.x86_64
>> > (/kmod-lustre-client-2.10.2-1.el7.x86_64
>> > requires: kernel < 3.10.0-694
>>
>> premature send...
>>
>> requires: kernel < 3.10.0-694
>> Installed: kernel-3.10.0-862.el7.x86_64 (@updates/7.5)
>>
>> did i do something wrong in the recompile of the rpms for the target 
>> kernel or is there a workaround for this?
>> ___
>> lustre-discuss mailing list
>> lustre-discuss@lists.lustre.org
>> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
>
> --
> --
> Jeff Johnson
> Co-Founder
> Aeon Computing
>
> jeff.john...@aeoncomputing.com
> www.aeoncomputing.com
> t: 858-412-3810 x1001   f: 858-412-3845
> m: 619-204-9061
>
> 4170 Morena Boulevard, Suite D - San Diego, CA 92117
>
> High-Performance Computing / Lustre Filesystems / Scale-out Storage
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Re: [lustre-discuss] rhel 7.5

[Michael Di Domenico]

On Mon, Apr 30, 2018 at 10:09 AM, Jeff Johnson
 wrote:
> RHEL 7.5 support comes in Lustre 2.10.4. Only path I can think of off the
> top of my head is to git clone and build a 2.10.4 prerelease and live on the
> bleeding edge. I’m not sure if all of the 7.5 work is finished in the
> current prerelease or not.

argh...  not sure i want to be that bleeding edge...  sadly, i can't
find a release schedule for 2.10.4.  i wonder if 2.11 will work



> —Jeff
>
> On Mon, Apr 30, 2018 at 06:21 Michael Di Domenico 
> wrote:
>>
>> On Mon, Apr 30, 2018 at 9:19 AM, Michael Di Domenico
>>  wrote:
>> > when i tried to compile 2.10.2 patchless client into rpms under rhel
>> > 7.5 using kernel 3.10.0-862.el7.x86_64
>> >
>> > the compilation went fine as far as i can tell and the rpm creation
>> > seemed to work
>> >
>> > but when i went install the rpms i got
>> >
>> > Error: Package: kmod-lustre-client-2.10.2-1.el7.x86_64
>> > (/kmod-lustre-client-2.10.2-1.el7.x86_64
>> > requires: kernel < 3.10.0-694
>>
>> premature send...
>>
>> requires: kernel < 3.10.0-694
>> Installed: kernel-3.10.0-862.el7.x86_64 (@updates/7.5)
>>
>> did i do something wrong in the recompile of the rpms for the target
>> kernel or is there a workaround for this?
>> ___
>> lustre-discuss mailing list
>> lustre-discuss@lists.lustre.org
>> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
>
> --
> --
> Jeff Johnson
> Co-Founder
> Aeon Computing
>
> jeff.john...@aeoncomputing.com
> www.aeoncomputing.com
> t: 858-412-3810 x1001   f: 858-412-3845
> m: 619-204-9061
>
> 4170 Morena Boulevard, Suite D - San Diego, CA 92117
>
> High-Performance Computing / Lustre Filesystems / Scale-out Storage
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Re: [lustre-discuss] rhel 7.5

[Jeff Johnson]

RHEL 7.5 support comes in Lustre 2.10.4. Only path I can think of off the
top of my head is to git clone and build a 2.10.4 prerelease and live on
the bleeding edge. I’m not sure if all of the 7.5 work is finished in the
current prerelease or not.

—Jeff

On Mon, Apr 30, 2018 at 06:21 Michael Di Domenico 
wrote:

> On Mon, Apr 30, 2018 at 9:19 AM, Michael Di Domenico
>  wrote:
> > when i tried to compile 2.10.2 patchless client into rpms under rhel
> > 7.5 using kernel 3.10.0-862.el7.x86_64
> >
> > the compilation went fine as far as i can tell and the rpm creation
> > seemed to work
> >
> > but when i went install the rpms i got
> >
> > Error: Package: kmod-lustre-client-2.10.2-1.el7.x86_64
> > (/kmod-lustre-client-2.10.2-1.el7.x86_64
> > requires: kernel < 3.10.0-694
>
> premature send...
>
> requires: kernel < 3.10.0-694
> Installed: kernel-3.10.0-862.el7.x86_64 (@updates/7.5)
>
> did i do something wrong in the recompile of the rpms for the target
> kernel or is there a workaround for this?
> ___
> lustre-discuss mailing list
> lustre-discuss@lists.lustre.org
> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
>
-- 
--
Jeff Johnson
Co-Founder
Aeon Computing

jeff.john...@aeoncomputing.com
www.aeoncomputing.com
t: 858-412-3810 x1001   f: 858-412-3845
m: 619-204-9061

4170 Morena Boulevard, Suite D - San Diego, CA 92117

High-Performance Computing / Lustre Filesystems / Scale-out Storage
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Re: [lustre-discuss] rhel 7.5

[Michael Di Domenico]

On Mon, Apr 30, 2018 at 9:19 AM, Michael Di Domenico
 wrote:
> when i tried to compile 2.10.2 patchless client into rpms under rhel
> 7.5 using kernel 3.10.0-862.el7.x86_64
>
> the compilation went fine as far as i can tell and the rpm creation
> seemed to work
>
> but when i went install the rpms i got
>
> Error: Package: kmod-lustre-client-2.10.2-1.el7.x86_64
> (/kmod-lustre-client-2.10.2-1.el7.x86_64
> requires: kernel < 3.10.0-694

premature send...

requires: kernel < 3.10.0-694
Installed: kernel-3.10.0-862.el7.x86_64 (@updates/7.5)

did i do something wrong in the recompile of the rpms for the target
kernel or is there a workaround for this?
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[lustre-discuss] rhel 7.5

[Michael Di Domenico]

when i tried to compile 2.10.2 patchless client into rpms under rhel
7.5 using kernel 3.10.0-862.el7.x86_64

the compilation went fine as far as i can tell and the rpm creation
seemed to work

but when i went install the rpms i got

Error: Package: kmod-lustre-client-2.10.2-1.el7.x86_64
(/kmod-lustre-client-2.10.2-1.el7.x86_64
requires: kernel < 3.10.0-694
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