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Disable unified cgroup heirarchy on kernel cmdline

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This is required on Debian 11 to use the cset tool, since the newer
systemd implementation of a unified cgroup hierarchy is not compatible
with the cset tool.

Ref for future use:
  https://github.com/lpechacek/cpuset/issues/40
This commit is contained in:
Joshua Boniface
2021-10-10 03:44:13 -04:00
parent f0f3960250
commit 3de777a036
1 changed files with 1 additions and 1 deletions
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roles/base/defaults/main.yml
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@@ -6,7 +6,7 @@ debian_pvc_repository: https://repo.parallelvirtualcluster.org/debian
debian_pvc_signing_key_path: https://repo.parallelvirtualcluster.org/debian/bonifacelabs_signing_key.pub
debian_pvc_signing_key_id: 83D07192314835D4
grub_cmdline: "console=tty0 console=ttyS{{ grub.serial_console[cluster_hardware].console }},115200 plymouth.ignore-serial-consoles splash"
grub_cmdline: "systemd.unified_cgroup_hierarchy=0 console=tty0 console=ttyS{{ grub.serial_console[cluster_hardware].console }},115200 plymouth.ignore-serial-consoles splash"
grub_serial: "serial --unit={{ grub.serial_console[cluster_hardware].console }} --speed=115200"
deploy_username: "deploy"