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@Code-Hex Code-Hex commented Nov 2, 2024

This PR is made for #167

The following logs are generated when the NBD server is stopped or restarted in the middle of a session.

$ ./virtualization -nbd-url=nbd://192.168.105.2:10809/disk0
2024/11/02 15:22:37 start VM is running
2024/11/02 15:22:37 NBD client connected with the server
2024/11/02 15:26:37 NBD client has been encountered error: Error Domain=VZErrorDomain Code=20001 Description="An error occurred during negotiation with the Network Block Device server. Failed to negotiate with server" UserInfo={
    NSLocalizedFailure = "An error occurred during negotiation with the Network Block Device server.";
    NSLocalizedFailureReason = "Failed to negotiate with server";
}
2024/11/02 15:26:39 NBD client has been encountered error: Error Domain=VZErrorDomain Code=20001 Description="An error occurred during negotiation with the Network Block Device server. Failed to negotiate with server" UserInfo={
    NSLocalizedFailure = "An error occurred during negotiation with the Network Block Device server.";
    NSLocalizedFailureReason = "Failed to negotiate with server";
}
2024/11/02 15:26:42 NBD client has been encountered error: Error Domain=VZErrorDomain Code=20001 Description="An error occurred during negotiation with the Network Block Device server. Failed to negotiate with server" UserInfo={
    NSLocalizedFailure = "An error occurred during negotiation with the Network Block Device server.";
    NSLocalizedFailureReason = "Failed to negotiate with server";
}
2024/11/02 15:26:47 NBD client has been encountered error: Error Domain=VZErrorDomain Code=20001 Description="An error occurred during negotiation with the Network Block Device server. Failed to negotiate with server" UserInfo={
    NSLocalizedFailure = "An error occurred during negotiation with the Network Block Device server.";
    NSLocalizedFailureReason = "Failed to negotiate with server";
}
2024/11/02 15:26:55 NBD client has been encountered error: Error Domain=VZErrorDomain Code=20001 Description="An error occurred during negotiation with the Network Block Device server. Failed to negotiate with server" UserInfo={
    NSLocalizedFailure = "An error occurred during negotiation with the Network Block Device server.";
    NSLocalizedFailureReason = "Failed to negotiate with server";
}
2024/11/02 15:27:12 NBD client connected with the server

lstocchi and others added 3 commits October 31, 2024 11:25
this adds support for the VZNetworkBlockDeviceStorageDeviceAttachmentDelegate to being able to listen to changes to a network block device attachment.

Signed-off-by: Luca Stocchi <[email protected]>
Signed-off-by: Luca Stocchi <[email protected]>
@Code-Hex Code-Hex changed the title suggested for#167 suggested for #167 Nov 2, 2024
Comment on lines +180 to 184
// StorageDevices return the list of storage device configuration configured in this virtual machine configuration.
// Return an empty array if no storage device configuration is set.
func (v *VirtualMachineConfiguration) StorageDevices() []StorageDeviceConfiguration {
return v.storageDeviceConfiguration
}
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I took this approach because converting from raw pointers to a slice of interfaces and then to each concrete type is challenging. I plan to apply similar fixes to other similar methods in a separate PR.

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yeah this was definitely the part I was missing as I didn't change it during my tests, thanks for the fix 🙏

@Code-Hex Code-Hex changed the title suggested for #167 suggest for #167 Nov 2, 2024
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LGTM, thanks a lot @Code-Hex !!

Update: also tested with my vfkit use-case. Works like a charm 🚀

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Code-Hex commented Nov 2, 2024

@lstocchi Thanks your confirmation!

Let's merge this PR👌

@Code-Hex Code-Hex merged commit 46a19ee into main Nov 2, 2024
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@Code-Hex Code-Hex deleted the fix/delegate-pr branch November 2, 2024 10:47
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2 participants