Re: [slurm-users] RPM build error - accounting_storage_mysql.so

Mon, 11 Nov 2019 23:37:15 -0800 

On 11/11/19 10:14 PM, Daniel Letai wrote:

Why would you need galera-4 as a build require?



This is the MariaDB recommendation in 
https://mariadb.com/kb/en/library/yum/, see the section "Installing 
MariaDB Packages with YUM".  I have no clue why this would be needed.


/Ole



If it's required by any of the mariadb packages, it'll get pulled 
automatically. If not, you don't need it on the build system.



On 11/11/19 10:56 PM, Ole Holm Nielsen wrote:

Hi William,


Interesting experiences with MariaDB 10.4!  I tried to collect the 
instructions from the MariaDB page, but I'm unsure about how to get the 
galera-4 RPM.


Could you kindly review and correct my updated instructions?
https://wiki.fysik.dtu.dk/niflheim/Slurm_installation#build-slurm-rpms


That said, what are the main reasons for installing MariaDB 10 in stead 
of the 5.5 delivered by RedHat?  I'm not sure how well SchedMD has 
tested MariaDB 10 with Slurm?


/Ole


On 11-11-2019 21:23, William Brown wrote:

I have in fact found the answer by looking harder.


The config.log clearly showed that the build of the test MySQL program 
failed, which is why it was set to be excluded.



It failed to link against '-lmariadb'.  It turns out that library is no 
longer in MariaDB or MariaDB-devel, it is separately packaged in 
MariaDB-shared.  That may of course be because I have built MariaDB 
10.4 from the mariadb.org site, because CentOS 7 only ships with the 
extremely old version 5.5.



Once I installed the missing package it built the RPMs just fine.  
However it would be easier to use it linked to static MariaDB 
libraries, as I now have to installed MariaDB-shared on every server 
that will run slurmd, i.e. all compute nodes.  I expect that if I 
looked harder at the build options there may be a way to do this, 
perhaps with linker flags.


For now, I can progress.

Thanks

William

-----Original Message-----

From: slurm-users <slurm-users-boun...@lists.schedmd.com> On Behalf Of 
Ole Holm Nielsen

Sent: 11 November 2019 20:02
To: slurm-users@lists.schedmd.com
Subject: Re: [slurm-users] RPM build error - accounting_storage_mysql.so

Hi,


Maybe my Slurm Wiki can help you build SLurm on CentOS/RHEL 7? See 
https://wiki.fysik.dtu.dk/niflheim/Slurm_installation#build-slurm-rpms


Note in particular:

Important: Install the MariaDB (a replacement for MySQL) packages 
before you build Slurm RPMs (otherwise some libraries will be missing):


yum install mariadb-server mariadb-devel


/Ole


On 11-11-2019 15:22, William Brown wrote:

Fabio

Did you ever resolve the problem building accounting_storage_mysql.so?

I have the exact same problem with CentOS 7.6, building Slurm 19.05.03.
My command:

rpmbuild -ta slurm-19.05.3-2.tar.bz2 | tee /var/tmp/slurm-build.log

The directory with the plugin source is all there:
/home/users/slurm/rpmbuild/BUILD/slurm-19.05.3-2/src/plugins/accountin
g_storage/mysql, with a Makefile that is the same date/time as the
other accounting_storage alternatives.

In the log I can see:

checking for mysql_config... /usr/bin/mysql_config

Looking at the process of building the RPMs it looks as if it has
skipped trying to create the missing library file, but then expects to
find it in the RPM.

This is what I see when it is building, it builds the
accounting_storage .so files for _fileext, _none and _slurmdbd, but
not for _mysql.  I do have MariaDB-devel 10.4.10 installed

.

.

Making all in mysql

make[5]: Entering directory

`/home/users/slurm/rpmbuild/BUILD/slurm-19.05.3-2/src/plugins/accounting_storage/mysql' 



make[5]: Nothing to be done for `all'.

make[5]: Leaving directory

`/home/users/slurm/rpmbuild/BUILD/slurm-19.05.3-2/src/plugins/accounting_storage/mysql' 



.

.

Making install in mysql

make[4]: Entering directory

`/home/users/slurm/rpmbuild/BUILD/slurm-19.05.3-2/src/plugins/accounting_storage/mysql' 



make[5]: Entering directory

`/home/users/slurm/rpmbuild/BUILD/slurm-19.05.3-2/src/plugins/accounting_storage/mysql' 



make[5]: Nothing to be done for `install-data-am'.

make[5]: Leaving directory

`/home/users/slurm/rpmbuild/BUILD/slurm-19.05.3-2/src/plugins/accounting_storage/mysql' 



make[4]: Leaving directory

`/home/users/slurm/rpmbuild/BUILD/slurm-19.05.3-2/src/plugins/accounting_storage/mysql' 



The error stream shows the problem a little later:

Processing files: slurm-19.05.3-2.el7.x86_64

warning: File not found:
/home/users/slurm/rpmbuild/BUILDROOT/slurm-19.05.3-2.el7.x86_64/home/a
pps/slurm/lib64/slurm/accounting_storage_mysql.so

.

.

Processing files: slurm-slurmdbd-19.05.3-2.el7.x86_64

error: File not found:
/home/users/slurm/rpmbuild/BUILDROOT/slurm-19.05.3-2.el7.x86_64/home/a
pps/slurm/lib64/slurm/accounting_storage_mysql.so

File not found:
/home/users/slurm/rpmbuild/BUILDROOT/slurm-19.05.3-2.el7.x86_64/home/a
pps/slurm/lib64/slurm/accounting_storage_mysql.so

File not found:
/home/users/slurm/rpmbuild/BUILDROOT/slurm-19.05.3-2.el7.x86_64/home/a
pps/slurm/lib64/slurm/accounting_storage_mysql.so

RPM build errors:

I looked at the Makefile for the accounting_storage_mysql as compared

to the Makefile for accounting_storage_slurmdbd to try to understand 
them.


This is a selection from the Makefile for mysql:

all: all-am

all-am: Makefile $(LTLIBRARIES)

LTLIBRARIES = $(pkglib_LTLIBRARIES)

#pkglib_LTLIBRARIES = accounting_storage_mysql.la
<http://accounting_storage_mysql.la>

And this is for slurmdbd:

all: all-am

all-am: Makefile $(LTLIBRARIES)

LTLIBRARIES = $(pkglib_LTLIBRARIES)

pkglib_LTLIBRARIES = accounting_storage_slurmdbd.la
<http://accounting_storage_slurmdbd.la>

So I think that the problem is that the definition of
pkglib_LTLIBRARIES is commented out in the accounting_storage_mysql
Makefile, hence nothing to build.

Is that intended?  Is it a consequence of something in my environment?
























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