[PATCH v5] [for-10.1] virtio: add VIRTQUEUE_ERROR QAPI event

2025-04-05 Thread Vladimir Sementsov-Ogievskiy
For now we only log the vhost device error, when virtqueue is actually stopped. Let's add a QAPI event, which makes possible: - collect statistics of such errors - make immediate actions: take core dumps or do some other debugging - inform the user through a management API or UI, so that (s)he

Re: [PATCH v5] [for-10.1] virtio: add VIRTQUEUE_ERROR QAPI event

2025-04-04 Thread Markus Armbruster
Vladimir Sementsov-Ogievskiy writes: > On 04.04.25 09:46, Markus Armbruster wrote: >> Vladimir Sementsov-Ogievskiy writes: >> >>> For now we only log the vhost device error, when virtqueue is actually >>> stopped. Let's add a QAPI event, which makes possible: >>> >>> - collect statistics of s

Re: [PATCH v5] [for-10.1] virtio: add VIRTQUEUE_ERROR QAPI event

2025-04-04 Thread Vladimir Sementsov-Ogievskiy
On 04.04.25 09:46, Markus Armbruster wrote: Vladimir Sementsov-Ogievskiy writes: For now we only log the vhost device error, when virtqueue is actually stopped. Let's add a QAPI event, which makes possible: - collect statistics of such errors - make immediate actions: take core dumps or d

Re: [PATCH v5] [for-10.1] virtio: add VIRTQUEUE_ERROR QAPI event

2025-04-03 Thread Markus Armbruster
Vladimir Sementsov-Ogievskiy writes: > For now we only log the vhost device error, when virtqueue is actually > stopped. Let's add a QAPI event, which makes possible: > > - collect statistics of such errors > - make immediate actions: take core dumps or do some other debugging > - inform the u

Re: [PATCH v5] [for-10.1] virtio: add VIRTQUEUE_ERROR QAPI event

2025-04-03 Thread Vladimir Sementsov-Ogievskiy
On 02.04.25 15:32, Vladimir Sementsov-Ogievskiy wrote: On 01.04.25 20:07, Vladimir Sementsov-Ogievskiy wrote: For now we only log the vhost device error, when virtqueue is actually stopped. Let's add a QAPI event, which makes possible:   - collect statistics of such errors   - make immediate ac

Re: [PATCH v5] [for-10.1] virtio: add VIRTQUEUE_ERROR QAPI event

2025-04-02 Thread Vladimir Sementsov-Ogievskiy
On 01.04.25 20:07, Vladimir Sementsov-Ogievskiy wrote: For now we only log the vhost device error, when virtqueue is actually stopped. Let's add a QAPI event, which makes possible: - collect statistics of such errors - make immediate actions: take core dumps or do some other debugging - in