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authorMax Reitz <mreitz@redhat.com>2014-09-05 16:07:15 +0200
committerStefan Hajnoczi <stefanha@redhat.com>2014-09-22 11:39:26 +0100
commit9bf040b962f90aa2e1cef6543dfee6c96f73ef7e (patch)
tree5af7daacd2fa1dd891e3995c810a75c58e33f2ac /qapi
parentdb866be982f970d1dfe3798465847e3fb0ae0aaf (diff)
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qapi/block: Add "fatal" to BLOCK_IMAGE_CORRUPTED
Not every BLOCK_IMAGE_CORRUPTED event must be fatal; for example, when reading from an image, they should generally not be. Nonetheless, even an image only read from may of course be corrupted and this can be detected during normal operation. In this case, a non-fatal event should be emitted, but the image should not be marked corrupt (in accordance to "fatal" set to false). Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1409926039-29044-2-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'qapi')
-rw-r--r--qapi/block-core.json9
1 files changed, 7 insertions, 2 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json
index 1692627..ef7faaa 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -1570,7 +1570,7 @@
##
# @BLOCK_IMAGE_CORRUPTED
#
-# Emitted when a disk image is being marked corrupt
+# Emitted when a corruption has been detected in a disk image
#
# @device: device name
#
@@ -1584,13 +1584,18 @@
# @size: #optional, if the corruption resulted from an image access, this is
# the access size
#
+# fatal: if set, the image is marked corrupt and therefore unusable after this
+# event and must be repaired (Since 2.2; before, every
+# BLOCK_IMAGE_CORRUPTED event was fatal)
+#
# Since: 1.7
##
{ 'event': 'BLOCK_IMAGE_CORRUPTED',
'data': { 'device' : 'str',
'msg' : 'str',
'*offset': 'int',
- '*size' : 'int' } }
+ '*size' : 'int',
+ 'fatal' : 'bool' } }
##
# @BLOCK_IO_ERROR