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in innodb_read_only mode. The reason for the hang is that there was no notification received about completed read io. File handles are bound to completion_port, and there were no background "write" threads that would be waiting on completion_port, only 2 "read" threads waiting on read_completion_port were active. The fix is to use a single IO completion port for all IOs, if innodb_read_only is set. |
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| .. | ||
| os0file.cc | ||
| os0proc.cc | ||
| os0stacktrace.cc | ||
| os0sync.cc | ||
| os0thread.cc | ||