[slurm-users] Slurm 19-05-4-1 and Centos8

[Philip Kovacs]

 I answered this question on Oct 28.  Simply use lazy binding as required by slurm.  See a copy below of my Oct 28 response to your original thread.Just adjust the %build section of the rpm spec to ensure that -Wl,-z,-lazy appears at the end of LDFLAGS.  Problem solved.
> You probably built slurm with immediate binding instead of lazy binding.  Check the tags in the plugin for BIND_NOW:
> $ readelf -d /usr/lib64/slurm/select_cons_tres.so | grep BIND_NOW
> If you find that tag, relink slurm with lazy binding instead, i.e. do not use any form of "now" linking, e.g. -Wl,-z,now.> Note that the linker will honor the last directive seen on the command line, so simply appending -Wl,-z,lazy to the end> should suffice.

    On Thursday, December 5, 2019, 12:36:52 PM EST, Brian Andrus <toomuchit at gmail.com> wrote:  
 
 Tim claims it works...

I have compiled it, but when you try to run slurmd, it throws some 
errors and will not start. From a previous thread:

    While I can successfully build/run slurmctld, slurmd is failing because ALL of the SelectType libraries are missing symbols.
    Example from select_cons_tres.so:
    # slurmd
    slurmd: error: plugin_load_from_file: dlopen(/usr/lib64/slurm/select_cons_tres.so): /usr/lib64/slurm/select_cons_tres.so:
    undefined symbol: powercap_get_cluster_current_cap
    slurmd: error: Couldn't load specified plugin name for select/cons_tres: Dlopen of plugin file failed
    slurmd: fatal: Can't find plugin for select/cons_tres
    
    
    # nm -D /usr/lib64/slurm/libslurmfull.so|grep powercap_
    000000000010f7b8 T slurm_free_powercap_info_msg
    0000000000060060 T slurm_print_powercap_info_msg
  

I am in the process of getting my client to purchase support so I can 
have a ticket that gets attention :)

Brian

On 12/5/2019 4:17 AM, Shane Kelly wrote:
> Hi,
>     Is there anybody who has actually managed to compile from rpm
> on Centos 8?
>     And if so, could they share their recipe, please?
>
> Thanks in anticipation :-)
>
> Shane Kelly

  
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