forked from rpms/libvirt
86af401d07
- vircgroupv2: fix cpu.weight limits check (rhbz#2037998) - domain_validate: drop cpu.shares cgroup check (rhbz#2037998) - docs: document correct cpu shares limits with both cgroups v1 and v2 (rhbz#2037998) - qemu_interface: Fix managed='no' case when creating an ethernet interface (rhbz#2144738) - conf: clarify some external TPM error messages (rhbz#2063723) - qemu: hotplug: Remove legacy quirk for 'dimm' address generation (rhbz#2158701) - qemu: alias: Remove 'oldAlias' argument of qemuAssignDeviceMemoryAlias (rhbz#2158701) - qemu: Remove 'memAliasOrderMismatch' field from VM private data (rhbz#2158701) - rpc: Fix error message in virNetServerSetClientLimits (rhbz#2033879) Resolves: rhbz#2033879, rhbz#2037998, rhbz#2063723, rhbz#2144738, rhbz#2158701
54 lines
2.2 KiB
Diff
54 lines
2.2 KiB
Diff
From 31f2edcd7f42cda4173eabad879bfc318c202c9e Mon Sep 17 00:00:00 2001
|
|
Message-Id: <31f2edcd7f42cda4173eabad879bfc318c202c9e@dist-git>
|
|
From: Pavel Hrdina <phrdina@redhat.com>
|
|
Date: Tue, 17 Jan 2023 10:33:22 +0100
|
|
Subject: [PATCH] docs: document correct cpu shares limits with both cgroups v1
|
|
and v2
|
|
|
|
The limits are different with cgroups v1 and v2 but our XML
|
|
documentation and virsh manpage mentioned only cgroups v1 limits without
|
|
explicitly saying it only applies to cgroups v1.
|
|
|
|
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
|
|
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
|
|
(cherry picked from commit ead6e1b00285cbd98e0f0727efb8adcb29ebc1ba)
|
|
|
|
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2037998
|
|
|
|
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
|
|
---
|
|
docs/formatdomain.rst | 2 +-
|
|
docs/manpages/virsh.rst | 3 ++-
|
|
2 files changed, 3 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/docs/formatdomain.rst b/docs/formatdomain.rst
|
|
index 490a954745..8fc8aeb928 100644
|
|
--- a/docs/formatdomain.rst
|
|
+++ b/docs/formatdomain.rst
|
|
@@ -849,7 +849,7 @@ CPU Tuning
|
|
There is no unit for the value, it's a relative measure based on the setting
|
|
of other VM, e.g. A VM configured with value 2048 will get twice as much CPU
|
|
time as a VM configured with value 1024. The value should be in range
|
|
- [2, 262144]. :since:`Since 0.9.0`
|
|
+ [2, 262144] using cgroups v1, [1, 10000] using cgroups v2. :since:`Since 0.9.0`
|
|
``period``
|
|
The optional ``period`` element specifies the enforcement interval (unit:
|
|
microseconds). Within ``period``, each vCPU of the domain will not be allowed
|
|
diff --git a/docs/manpages/virsh.rst b/docs/manpages/virsh.rst
|
|
index 88b7fa1da8..d5b614dc03 100644
|
|
--- a/docs/manpages/virsh.rst
|
|
+++ b/docs/manpages/virsh.rst
|
|
@@ -4054,7 +4054,8 @@ If *--config* is specified, affect the next start of a persistent guest.
|
|
If *--current* is specified, it is equivalent to either *--live* or
|
|
*--config*, depending on the current state of the guest.
|
|
|
|
-``Note``: The cpu_shares parameter has a valid value range of 2-262144.
|
|
+``Note``: The cpu_shares parameter has a valid value range of 2-262144
|
|
+with cgroups v1, 1-10000 with cgroups v2.
|
|
|
|
``Note``: The weight and cap parameters are defined only for the
|
|
XEN_CREDIT scheduler.
|
|
--
|
|
2.39.1
|
|
|