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2010-04-23blkdebug: Inject errorsKevin Wolf1-0/+81
Add a mechanism to inject errors instead of passing requests on. With no further patches applied, you can use it by setting inject_errno in gdb. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2010-04-23blkdebug: Basic request passthroughKevin Wolf1-0/+104
This isn't doing anything interesting. It creates the blkdebug block driver as a protocol which just passes everything through to raw. Signed-off-by: Kevin Wolf <kwolf@redhat.com>