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guoshzhao authored
**Description** Looks `grep cgroup /proc/filesystems` doesn't work for NDv4 whose cgroup version is v1, but the result of this command got v2 for NDv4. Instead, checking the file existence to judge the cgroup version.
26373edb
**Description** Looks `grep cgroup /proc/filesystems` doesn't work for NDv4 whose cgroup version is v1, but the result of this command got v2 for NDv4. Instead, checking the file existence to judge the cgroup version.