Bug 1731749

Summary: The libfabric update to 1.8.0 in 8.1 breaks mpirun with containers
Product: Red Hat Enterprise Linux 8 Reporter: Adrian Reber <areber>
Component: libfabricAssignee: Honggang LI <honli>
Status: CLOSED ERRATA QA Contact: zguo <zguo>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 8.1CC: honli, hwkernel-mgr, jarod, mschmidt, rdma-dev-team, zguo
Target Milestone: rcFlags: pm-rhel: mirror+
Target Release: 8.1   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: libfabric-1.8.0-2.el8 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
: 1749608 (view as bug list) Environment:
Last Closed: 2019-11-05 22:23:45 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1749608    

Comment 6 Adrian Reber 2019-07-30 12:03:57 UTC 
There are certain things which cannot be accessed from a container, but this seems to be there. On my local system I get:

[mpi@rhel08 ~]$ podman run registry.access.redhat.com/ubi8/ubi ls -la /sys/kernel/mm/hugepages/
total 0
drwxr-xr-x. 4 nobody nobody 0 Jul 30 11:52 .
drwxr-xr-x. 7 nobody nobody 0 Jul 30 11:52 ..
drwxr-xr-x. 2 nobody nobody 0 Jul 30 11:52 hugepages-1048576kB
drwxr-xr-x. 2 nobody nobody 0 Jul 30 11:52 hugepages-2048kB

Same results on the outside and the inside of the container, just different owner. So the path does exist on my system.
Comment 23 errata-xmlrpc 2019-11-05 22:23:45 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHEA-2019:3585