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55434d3Ticket 47976: deadlock in mep delete post op
Ticket 47976: deadlock in mep delete post op
Bug Description:
When deleting the original entry, some DB pages are acquired in write.
The deadlock occurs because when reading the parent entry of the MEP entry
MEP plugin requires read access to one of the page acquired by the deletion of the original entry.
The read access can be granted if it is using the parent txn.
This bug requires that the parent entry of the MEP entry is not found in the entry cache, so
it requires database access
Fix Description:
Fix ldbm_delete, so that it reads id2entry db with parent txn
https://fedorahosted.org/389/ticket/47976
Reviewed by: Ludwig Krispenz, Rich Megginson (Thanks you !!)
Platforms tested: F17
Flag Day: no
Doc impact: no