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docs/CGROUP_DELEGATION: fix some typos

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Štěpán Němec 2021-06-09 09:22:43 +02:00 committed by Lennart Poettering
parent bead169fe0
commit 7833a46ca1
1 changed files with 3 additions and 3 deletions
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docs/CGROUP_DELEGATION.md
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@ -131,7 +131,7 @@ If you wonder how to detect which of these three modes is currently used, use
you are either in legacy or hybrid mode. To distinguish these two cases, run
`statfs()` again on `/sys/fs/cgroup/unified/`. If that succeeds and reports
`CGROUP2_SUPER_MAGIC` you are in hybrid mode, otherwise not.
From a shell, you can use check the `Type` in `stat -f /sys/fs/cgroup` and
From a shell, you can check the `Type` in `stat -f /sys/fs/cgroup` and
`stat -f /sys/fs/cgroup/unified`.
## systemd's Unit Types
@ -224,7 +224,7 @@ guarantees:
cgroups below it. Note however that systemd will do that only in the unified
hierarchy (in unified and hybrid mode) as well as on systemd's own private
hierarchy (in legacy and hybrid mode). It won't pass ownership of the legacy
controller hierarchies. Delegation to less privileges processes is not safe
controller hierarchies. Delegation to less privileged processes is not safe
in cgroup v1 (as a limitation of the kernel), hence systemd won't facilitate
access to it.
@ -243,7 +243,7 @@ delegated.
Let's stress one thing: delegation is available on scope and service units
only. It's expressly not available on slice units. Why? Because slice units are
our *inner* nodes of the cgroup trees and we freely attach service and scopes
our *inner* nodes of the cgroup trees and we freely attach services and scopes
to them. If we'd allow delegation on slice units then this would mean that
both systemd and your own manager would create/delete cgroups below the slice
unit and that conflicts with the single-writer rule.