Check for cgroup v2 controllers #233
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This was referenced Jan 23, 2025
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Update cgroup pre-check task
Summary
Due to updates in the kernel =>6.12, cpuset does not show up anymore under
/proc/cgroups. This PR updates the location for the pre-check to check on the cgroup controllers available instead.Issue type
Test instructions
Ran manual tests under kernel v6.12:
$ uname -r 6.12.7-200.fc41.x86_64 $ grep -E "memory" /sys/fs/cgroup/cgroup.controllers cpuset cpu io memory hugetlb pids rdma miscRan manual tests under kernel v6.11:
$ uname -r 6.11.11-300.fc41.x86_64 $ grep -E "memory" /sys/fs/cgroup/cgroup.controllers cpuset cpu io memory hugetlb pids rdma miscAlso ran test on Arch Linux kernel 6.12:
$ uname -r 6.12.9-arch1-1 $ grep -E "memory" /sys/fs/cgroup/cgroup.controllers cpuset cpu io memory hugetlb pids rdma miscAdditional Information
Fixes #232