"Deadlock. Page type <N> lock conversion denied" error is reported under a concurrent "connect-work-disconnect" kind of load [CORE2347] #1041
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Modified by: @dyemanovreporter: Dmitry Yemanov [ dimitr ] => Kovalenko Dmitry [ _dima_k_ ] assignee: Dmitry Yemanov [ dimitr ] environment: Classic, SuperClassic. |
Modified by: @dyemanovstatus: Open [ 1 ] => Resolved [ 5 ] resolution: Fixed [ 1 ] Fix Version: 2.5 Beta 1 [ 10251 ] |
Modified by: @pcisarstatus: Resolved [ 5 ] => Closed [ 6 ] |
Modified by: @pavel-zotovQA Status: No test |
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Submitted by: @ibprovider
If multiple attachments perform some work while another attachments actively connect/disconnect, this error may be thrown. While the AST is being delivered, the target attachment / request slots in the shared memory may be already re-used by another owners, thus possibly causing deadlocks.
Commits: 8576856
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