Hi,
I would like to know if OpenMPI is supporting file creation with
"striping_factor" for CephFS?
According to CephFS library, I *think* it would be possible to do it at
file creation with "ceph_open_layout".
https://github.com/ceph/ceph/blob/main/src/include/cephfs/libcephfs.h
Is it a po
Hi Eric,
Currently, Open MPI does not provide specific support for CephFS.
MPI-IO is either implemented by ROMIO (imported from MPICH, it does not
support CephFS today)
or the "native" ompio component (that also does not support CephFS today).
A proof of concept for CephFS in ompio might n
@cisco.com
From: users on behalf of Gilles Gouaillardet
via users
Sent: Monday, November 28, 2022 9:48 PM
To: users@lists.open-mpi.org
Cc: Gilles Gouaillardet
Subject: Re: [OMPI users] CephFS and striping_factor
Hi Eric,
Currently, Open MPI does not provide specif
(jsquyres) via users
Sent: Tuesday, November 29, 2022 9:16 AM
To: users@lists.open-mpi.org
Cc: Jeff Squyres (jsquyres)
Subject: Re: [OMPI users] CephFS and striping_factor
More specifically, Gilles created a skeleton "ceph" component in this draft
pull request: https://github.com/open-mpi
