log-and-config.tar.gz
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Blocks |
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| is blocked by |
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5.5.34 merge | Closed |
[MDEV-5247] DB locked up at btr0cur.c line 568 Created: 2013-11-05 Updated: 2014-08-07 Resolved: 2013-11-20 |
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| Status: | Closed |
| Project: | MariaDB Server |
| Component/s: | None |
| Affects Version/s: | 5.5.33a-galera |
| Fix Version/s: | 5.5.34-galera, 5.5.34 |
| Type: | Bug | Priority: | Major |
| Reporter: | Aleksey Sanin (Inactive) | Assignee: | Jan Lindström (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Environment: |
CentOS 5.x |
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| Attachments: |
log-and-config.tar.gz
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| Description |
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The Galera cluster locked up on one of the nodes. After this node was restarted, the rest of the cluster was unlocked. While it have happened with Galera, it feels more of MariaDB problem than a Galera problem. Log from the affected node and config is attached (other nodes don't have anything interesting in the logs and the config is exactly the same). |
| Comments |
| Comment by Elena Stepanova [ 2013-11-05 ] |
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Jan, This is for your InnoDB expertise. |
| Comment by Aleksey Sanin (Inactive) [ 2013-11-14 ] |
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What is the timeline for 5.5.34-galera? Or is there a patch I can apply manually? Thanks! |
| Comment by Jan Lindström (Inactive) [ 2013-11-15 ] |
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As soon as MariaDB 5.5.34 is released, I will merge it to MariaDB-Galera 5.5.34. |
| Comment by Sergei Golubchik [ 2013-11-18 ] |
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reopened: started to fail after the merge with XtraDB 5.5.34 |
| Comment by Sergei Golubchik [ 2013-11-20 ] |
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remerged with the latests changesets, all ok now. |
| Comment by vishnu rao [ 2014-08-07 ] |
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hi Jan, We hit the same error messages in production and the db froze (percona 5.5.33) our scenario was that we had very high writes (blob inserts) and high reads (blob reads) on the db. also could you shed some light on the message "Mutex at 0x2af53fbfc138 '&kernel_mutex'" --> what exactly is the kernel mutex ? thanks, |