From: Wolfgang Bumiller <w.bumil...@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumil...@proxmox.com>
---
src/PVE/CpuSet.pm | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/src/PVE/CpuSet.pm b/src/PVE/CpuSet.pm
index 1f41e8f..297e995 100644
--- a/src/PVE/CpuSet.pm
+++ b/src/PVE/CpuSet.pm
@@ -25,9 +25,17 @@ sub new_from_cgroup {
sub new_from_path {
my ($class, $path, $effective) = @_;
- my $kind = $effective ? 'effective_cpus' : 'cpus';
+ my $filename;
+ if ($effective) {
+ $filename = "$path/cpuset.effective_cpus";
+ if (!-e $filename) {
+ # cgroupv2:
+ $filename = "$path/cpuset.cpus.effective";
+ }
+ } else {
+ $filename = "$path/cpuset.cpus";
+ }
- my $filename = "$path/cpuset.$kind";
my $set_text = PVE::Tools::file_read_firstline($filename) // '';
my ($count, $members) = parse_cpuset($set_text);
--
2.20.1
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