Dave Trudgian

As mentioned in a comment above, Singularity's OCI-mode supports CDI (Container Device Interface) configuration for access to GPUs, which would includ Intel GPUs if a CDI configuration is available. With...

> Many scientific applications/workflows are currently written for the Kubernetes ecosystem. Running these Kubernetes-applications on HPC infrastructure is a highly desirable features that currently remains unsolved. Could you give some...

Thanks for the details. > > Could you give some specific examples of applications that fit this statement, and need sidecar/init containers? As a significant and complex feature that falls...

**TLDR** - This is unlikely in definition file builds, but see the Dockerfile OCI-Mode builds in 4.1 (https://docs.sylabs.io/guides/4.1/user-guide/build_a_container.html#building-from-dockerfiles) Hi @Heng-Zhou. This feature has been requested many times during the history...

Before I reply to your technical point, I would like to ask you to reflect on the following if you are going to continue to interact with this project: >...

Hi @moskalenko - anything in `dmesg` for this? Also, what kernel version is this? I've been using recent commits on a RHEL8 EC2 system in the past couple of days,...

Can't replicate yet, on RHEL8 with the latest updates. ``` [dtrudg-sylabs@dev-rhel8 ~]$ uname -a Linux dev-rhel8 4.18.0-425.19.2.el8_7.x86_64 #1 SMP Fri Mar 17 01:52:38 EDT 2023 x86_64 x86_64 x86_64 GNU/Linux [dtrudg-sylabs@dev-rhel8...

> singularity is installed onto an nfs-mounted filesystem Does it work if the whole Singularity install (or at least the --localstatedir) is on a local fs mount, not an nfs...

> Installing onto a local filesystem doesn't make a difference. Hmm, okay, thanks. > ╭ ➤ moskalenko@support1:/dist/apps/singularity/singularity/builddir ╰ $ /opt/singularity/3.11.3/bin/singularity shell /apps/ubuntu/22.04/container/ WARNING: could not mount /etc/localtime: operation not supported...

@preminger - please could you set up a VM with Red Hat EL 8 / AlmaLinux 8, and see if you can replicate this? Needs to... * Have /var/tmp on...