This note gives a brief overview of bug 20250147.
The content was last updated on: 15-JAN-2020
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Product (Component) Oracle Server (Rdbms) Range of versions believed to be affected Versions BELOW 12.2 Versions confirmed as being affected Platforms affected Generic (all / most platforms affected)
Interim patches may be available for earlier versions - click here to check.
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This bug is only relevant when using Real Application Clusters (RAC)LMS2 can raise ORA-600 [kjxmgmb_nreq:!bat], [17], [56],[9] and crash the instance. Rediscovery Notes If an LMS raises and assert [kjxmgmb_nreq:!bat], [17], [56],[9] when read-mostly object anti-lock expansion times out at an unmounted instance. And if it seen to dissolve the read-mostly object and tries to send the msg to the tobe master then it could be this issue. Workaround None
原文:https://www.cnblogs.com/lucifer0622/p/13700405.html