Jim Fehlig wrote:
Marek Marczykowski-Górecki wrote:
It will not be possible to detach such device later. Also improve logging in such cases.
Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com> --- src/libxl/libxl_driver.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)
Changes in v4: - use virDomainHasNet instead of virDomainNetFindIdx
diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c index ce3a99b..1313d2e 100644 --- a/src/libxl/libxl_driver.c +++ b/src/libxl/libxl_driver.c @@ -2787,6 +2787,7 @@ libxlDomainAttachNetDevice(libxlDriverPrivatePtr driver, int actualType; libxl_device_nic nic; int ret = -1; + char mac[VIR_MAC_STRING_BUFLEN];
/* preallocate new slot for device */ if (VIR_REALLOC_N(vm->def->nets, vm->def->nnets + 1) < 0) @@ -2801,6 +2802,13 @@ libxlDomainAttachNetDevice(libxlDriverPrivatePtr driver,
actualType = virDomainNetGetActualType(net);
+ if (virDomainHasNet(vm->def, net)) { + virReportError(VIR_ERR_OPERATION_FAILED, + _("device matching mac address %s already exists"),
+ virMacAddrFormat(&net->mac, mac));
I think the error should be VIR_ERR_INVALID_ARG, like you've done in the last hunk below. I'll change that, and use the same text in both error reports, before pushing. Otherwise, ACK.
With the exception of 4 and 5, the patches in this series are unrelated. I have a question about 6, but in the meantime it seemed like a good point to push the first 5. Done now. Regards, Jim