Yiyang Chen

Hi, I got errors when trying to use dmtcp to dump MPI programs ```sh mpirun: symbol lookup error: /public/home/cyy/dmtcp3/dmtcp/lib/dmtcp/libdmtcp_infiniband.so: undefined symbol: dmtcp_send_key_val_pair_to_coordinator_sync ``` I found that InfiniBand plugin uses functions...

runk: add tests for `pause`/`resume` commands

1

Add test cases for `pause`/`resume` commands. It should work well on both cgroup v1 and v2 environment. Exec a process which produces massages into a file, pause it and check...

Runk tests should add cases for `pause`/`resume` commands and other cgroup managment.

Can't kill a paused container in cgroup v1 environment.

6

Test case is below: ```sh $ sudo youki run test $ sudo youki pause test $ sudo youki list ID PID STATUS BUNDLE CREATED CREATOR test 7310 Paused . 2022-08-19T12:51:28+08:00...

Thaw a paused container in cgroup v1 when it is forcely deleted.

1

If force is not given, and cgroups is v1 and container is frozen, display error saying could not be killed as it was forzen. If force option is given, and...

How to run criu inside a container to dump/restore process ?

14

**Description** I'm trying to integrate criu and [apptainer](https://github.com/cyyzero/apptainer/tree/feat/criu_bind) , which is a popular container software in high performance computing environments. The initial solution is to exec CRIU inside the container...

Why does apptainer create two mount namespaces when launching a container?

2

### Version of Apptainer What version of Apptainer (or Singularity) are you using? Run ```sh $ apptainer --version apptainer version 1.0.0+7-gab8980eb8 ``` ### question When I launch a container via...

Rewritten in Rust in the next version.

1

We need the Rust version Anole.