Otherwise this beautiful error would be overwritten when
the function is called with a really high rate number:
2014-07-28 12:51:47.920+: 2304: error : virCommandWait:2399 :
internal error: Child process (/sbin/tc class add dev vnet0 parent 1:
classid 1:1 htb rate 4294968kbps) unexpected exit status 1: Illegal "rate"
Usage: ... qdisc add ... htb [default N] [r2q N]
default minor id of class to which unclassified packets are sent {0}
r2q DRR quantums are computed as rate in Bps/r2q {10}
debugstring of 16 numbers each 0-3 {0}
... class add ... htb rate R1 [burst B1] [mpu B] [overhead O]
[prio P] [slot S] [pslot PS]
[ceil R2] [cburst B2] [mtu MTU] [quantum Q]
rate rate allocated to this class (class can still borrow)
burstmax bytes burst which can be accumulated during idle period {computed}
mpu minimum packet size used in rate computations
overhead per-packet size overhead used in rate computations
linklay adapting to a linklayer e.g. atm
ceil definite upper class rate (no borrows) {rate}
cburst burst but for ceil {computed}
mtu max packet size we create rate map for {1600}
prio priority of leaf; lowe
https://bugzilla.redhat.com/show_bug.cgi?id=1043735
---
src/lxc/lxc_process.c | 6 +-
src/network/bridge_driver.c | 6 +-
src/qemu/qemu_command.c | 6 +-
src/qemu/qemu_driver.c | 6 +-
src/qemu/qemu_hotplug.c | 6 +-
src/util/virnetdevmacvlan.c | 3 ---
6 files changed, 5 insertions(+), 28 deletions(-)
diff --git a/src/lxc/lxc_process.c b/src/lxc/lxc_process.c
index 4912035..3353dc1 100644
--- a/src/lxc/lxc_process.c
+++ b/src/lxc/lxc_process.c
@@ -276,12 +276,8 @@ char *virLXCProcessSetupInterfaceBridged(virConnectPtr
conn,
if (virNetDevBandwidthSet(net->ifname,
virDomainNetGetActualBandwidth(net),
- false) < 0) {
-virReportError(VIR_ERR_INTERNAL_ERROR,
- _("cannot set bandwidth limits on %s"),
- net->ifname);
+ false) < 0)
goto cleanup;
-}
if (net->filter &&
virDomainConfNWFilterInstantiate(conn, vm->uuid, net) < 0)
diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c
index 6ccc6e2..4a53f8a 100644
--- a/src/network/bridge_driver.c
+++ b/src/network/bridge_driver.c
@@ -2080,12 +2080,8 @@ networkStartNetworkVirtual(virNetworkDriverStatePtr
driver,
}
if (virNetDevBandwidthSet(network->def->bridge,
- network->def->bandwidth, true) < 0) {
-virReportError(VIR_ERR_INTERNAL_ERROR,
- _("cannot set bandwidth limits on %s"),
- network->def->bridge);
+ network->def->bandwidth, true) < 0)
goto err5;
-}
VIR_FREE(macTapIfName);
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index beb8ca8..fb8b75f 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -382,12 +382,8 @@ qemuNetworkIfaceConnect(virDomainDefPtr def,
if (virNetDevBandwidthSet(net->ifname,
virDomainNetGetActualBandwidth(net),
- false) < 0) {
-virReportError(VIR_ERR_INTERNAL_ERROR,
- _("cannot set bandwidth limits on %s"),
- net->ifname);
+ false) < 0)
goto cleanup;
-}
if (net->filter && net->ifname &&
virDomainConfNWFilterInstantiate(conn, def->uuid, net) < 0) {
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 704ba39..199858e 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -9966,12 +9966,8 @@ qemuDomainSetInterfaceParameters(virDomainPtr dom,
sizeof(*newBandwidth->out));
}
-if (virNetDevBandwidthSet(net->ifname, newBandwidth, false) < 0) {
-virReportError(VIR_ERR_INTERNAL_ERROR,
- _("cannot set bandwidth limits on %s"),
- device);
+if (virNetDevBandwidthSet(net->ifname, newBandwidth, false) < 0)
goto cleanup;
-}
virNetDevBandwidthFree(net->bandwidth);
if (newBandwidth->in || newBandwidth->out) {
diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index 729744c..004b6a4 100644
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -2181,12 +2181,8 @@ qemuDomainChangeNet(virQEMUDriverPtr driver,
if (needBandwidthSet) {
if (virNetDevBandwidthSet(newdev->ifname,
virDomainNetGetActualBandwidth(newdev),
- false) < 0) {
-virReportError(VIR_ERR_INTERNAL_ERROR,
- _("cannot set bandwidth limits on %s"),
- newdev->ifname);
+
