[MDEV-17851] Assertion failure srv_undo_tablespaces > 1 - Jira

Details

Type: Bug
Status: Closed (View Workflow)
Priority: Major
Resolution: Fixed
Affects Version/s: 10.2.5, 10.3.0, 10.4.0
Fix Version/s: 10.4.1, 10.2.20, 10.3.12
Component/s: Storage Engine - InnoDB
Labels:
None

Description

If InnoDB is set up with innodb_undo_tablespaces=2 and later restarted with innodb_undo_tablespaces=0, a debug assertion can fail in trx_assign_rseg_low() when a transaction is about to write undo log.

Instead of letting the assertion fail when innodb_undo_tablespaces=0, we should simply skip rollback segments that are outside the system tablespace.

Attachments

Issue Links

is caused by

MDEV-12289 Keep 128 persistent rollback segments for compatibility and performance

Closed

Activity

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Marko Mäkelä created issue - 2018-11-27 12:09

Marko Mäkelä made changes - 2018-11-27 12:09

Field	Original Value	New Value
Link		This issue is caused by ~~MDEV-12289~~ [ ~~MDEV-12289~~ ]

Marko Mäkelä made changes - 2018-11-27 13:09

Status

Open [ 1 ]

In Progress [ 3 ]

Marko Mäkelä made changes - 2018-11-28 06:35

Fix Version/s		10.4.1 [ 23228 ]
Fix Version/s		10.2.20 [ 23212 ]
Fix Version/s		10.3.12 [ 23214 ]
Fix Version/s	10.2 [ 14601 ]
Fix Version/s	10.3 [ 22126 ]
Fix Version/s	10.4 [ 22408 ]
Resolution		Fixed [ 1 ]
Status	In Progress [ 3 ]	Closed [ 6 ]

Sergei Golubchik made changes - 2021-12-06 21:48

Workflow

MariaDB v3 [ 90924 ]

MariaDB v4 [ 155281 ]

People

Assignee:: Marko Mäkelä

Reporter:: Marko Mäkelä

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Dates

Created:: 2018-11-27 12:09

Updated:: 2018-11-28 06:35

Resolved:: 2018-11-28 06:35

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