[pve-devel] [PATCH qemu-server] fix removing cpulimit on running vm

Dominik Csapak d.csapak at proxmox.com
Tue Oct 12 13:20:52 CEST 2021


like in pve-container:
04a62bd ("fix #3506: config: fix removing the cpulimit of a running CT")

reported in the forums (no bug# yet):
https://forum.proxmox.com/threads/issue-with-removing-cpu-limit-from-running-vm.97799/

Signed-off-by: Dominik Csapak <d.csapak at proxmox.com>
---
 PVE/QemuServer.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index eb29fc2..1d31d02 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -4754,7 +4754,7 @@ sub vmconfig_hotplug_pending {
 	    } elsif ($opt eq 'cpuunits') {
 		$cgroup->change_cpu_shares(undef, 1024);
 	    } elsif ($opt eq 'cpulimit') {
-		$cgroup->change_cpu_quota(-1, 100000);
+		$cgroup->change_cpu_quota(undef, undef); # reset, cgroup module can better decide values
 	    } else {
 		die "skip\n";
 	    }
-- 
2.30.2






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