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| author | Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> | 2024-10-02 18:18:05 +0300 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2024-10-22 17:52:49 +0200 |
| commit | 7452162adec25c1003d5bf0079aca52913a80e0c (patch) | |
| tree | 669bd7ffba49bbc086b880838fbed4f9ef65b6a8 /qapi | |
| parent | 526c4a90c48eae2d0c37ae36ec83376b44a4cce4 (diff) | |
| download | qemu-7452162adec25c1003d5bf0079aca52913a80e0c.zip qemu-7452162adec25c1003d5bf0079aca52913a80e0c.tar.gz qemu-7452162adec25c1003d5bf0079aca52913a80e0c.tar.bz2 | |
qapi: add qom-path to BLOCK_IO_ERROR event
We need something more reliable than "device" (which absent in modern
interfaces) and "node-name" (which may absent, and actually don't
specify the device, which is a source of error) to make a per-device
throttling for the event in the following commit.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-ID: <20241002151806.592469-2-vsementsov@yandex-team.ru>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/block-core.json | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index 2feae8e..fe63ba6 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -5584,6 +5584,8 @@ # # Emitted when a disk I/O error occurs # +# @qom-path: path to the device object in the QOM tree (since 9.2) +# # @device: device name. This is always present for compatibility # reasons, but it can be empty ("") if the image does not have a # device name associated. @@ -5614,7 +5616,8 @@ # .. qmp-example:: # # <- { "event": "BLOCK_IO_ERROR", -# "data": { "device": "ide0-hd1", +# "data": { "qom-path": "/machine/unattached/device[0]", +# "device": "ide0-hd1", # "node-name": "#block212", # "operation": "write", # "action": "stop", @@ -5622,7 +5625,7 @@ # "timestamp": { "seconds": 1265044230, "microseconds": 450486 } } ## { 'event': 'BLOCK_IO_ERROR', - 'data': { 'device': 'str', '*node-name': 'str', + 'data': { 'qom-path': 'str', 'device': 'str', '*node-name': 'str', 'operation': 'IoOperationType', 'action': 'BlockErrorAction', '*nospace': 'bool', 'reason': 'str' } } |