[Users] Err logs like "[83bdcfc58a2e:19025] Read -1, expected 4096, errno = 1" when running ET.

Haas, Roland rhaas at illinois.edu
Wed Oct 9 07:34:17 CDT 2019


Hello zhichao,

good to hear that things are now working even without the workaround.
It is quite possible that OpenMPI updated itself and the new version no
longer triggers the warning.

Thank you for letting us know of the changes.

Yours,
Roland

> Thanks Roland,
> 
> A host with CentOS 7 and a docker image "https://hub.docker.com/_/ubuntu"
> were used.
> 
> last month I uninstalled docker.  To reproduce the errors,  I reinstalled
> docker and use the same image today.
> However, unfortunately, I can not reproduce the errors. Everything works
> well.
> 
> I guess maybe I should run "module load mpi/openmpi-x86_64" on the host
> before I use docker.
> 
> I am sorry for the long delay.
> thanks again.
> 
> Yours,
> zhichao.



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