There have been some reports about `qm start` timeouts on VMs that have a
lot of NICs assigned.
This patch considers the number of NICs when calculating the config-specific
timeout. Since the increase in start time is linearly related to the number
of NICs, a constant timeout increment per NIC was chosen.
Signed-off-by: Hannes Laimer <h.lai...@proxmox.com>
---
PVE/QemuServer/Helpers.pm | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/PVE/QemuServer/Helpers.pm b/PVE/QemuServer/Helpers.pm
index 0afb6317..99cb3ab8 100644
--- a/PVE/QemuServer/Helpers.pm
+++ b/PVE/QemuServer/Helpers.pm
@@ -167,6 +167,14 @@ sub config_aware_timeout {
$timeout = 150;
}
+ # Some testing showed that adding a NIC increased the start time by ~450ms
+ # consistantly across different NIC models, options and already existsing
+ # number of NICs.
+ # So, 10x that to account for any potential system differences seemed
+ # reasonable.
+ my $nic_count = grep { /^net/ } keys %{$config};
+ $timeout += $nic_count * 5;
+
return $timeout;
}
--
2.39.5
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