[pve-devel] [PATCH v2 qemu-server] qemu-agent: allow hotplug of fstrim_cloned_disk option.
Alexandre Derumier
aderumier at odiso.com
Tue Oct 5 11:46:02 CEST 2021
This option don't have any impact on device itself.
Signed-off-by: Alexandre Derumier <aderumier at odiso.com>
---
PVE/QemuServer.pm | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 076ce59..907d522 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -4829,6 +4829,8 @@ sub vmconfig_hotplug_pending {
} elsif ($opt eq 'cpulimit') {
my $cpulimit = $conf->{pending}->{$opt} == 0 ? -1 : int($conf->{pending}->{$opt} * 100000);
$cgroup->change_cpu_quota($cpulimit, 100000);
+ } elsif ($opt eq 'agent') {
+ vmconfig_update_agent($conf, $opt, $value);
} else {
die "skip\n"; # skip non-hot-pluggable options
}
@@ -4988,6 +4990,23 @@ sub vmconfig_update_net {
}
}
+sub vmconfig_update_agent {
+ my ($conf, $opt, $value) = @_;
+
+ if ($conf->{$opt} && (my $old_agent = parse_guest_agent($conf))) {
+
+ my $agent = parse_guest_agent({$opt => $value});
+
+ # skip non hotpluggable value
+ if (safe_string_ne($agent->{enabled}, $old_agent->{enabled}) ||
+ safe_string_ne($agent->{type}, $old_agent->{type})) {
+ die "skip\n";
+ }
+ } else {
+ die "skip\n";
+ }
+}
+
sub vmconfig_update_disk {
my ($storecfg, $conf, $hotplug, $vmid, $opt, $value, $arch, $machine_type) = @_;
--
2.30.2
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