[MDEV-31791] Crash recovery in the test innodb.recovery_memory occasionally fails - Jira

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Details

Type: Bug
Status: Closed (View Workflow)
Priority: Blocker
Resolution: Fixed
Affects Version/s: 10.8(EOL), 10.9(EOL), 10.10(EOL), 10.11, 11.0(EOL), 11.1(EOL), 11.2
Fix Version/s: 10.9.8, 10.10.6, 10.11.5, 11.0.3, 11.1.2, 11.2.1
Component/s: Storage Engine - InnoDB
Labels:

Description

While trying to reproduce ~~MDEV-31354~~, I observed that in the test innodb.recovery_memory, InnoDB occasionally fails to recover, because it is reading garbage, typically from an undo tablespace page. This occurs also with innodb_use_native_aio=0.

We should try to reproduce this with rr record so that the root cause can be analyzed.

Attachments

Issue Links

is caused by

MDEV-14425 Change the InnoDB redo log format to reduce write amplification

Closed

relates to

MDEV-31354 SIGSEGV in log_sort_flush_list() in InnoDB crash recovery

Closed

Activity

People

Assignee:: Marko Mäkelä

Reporter:: Marko Mäkelä

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 2023-07-28 09:30

Updated:: 2023-08-02 10:28

Resolved:: 2023-08-02 10:28

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