Details
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Type:
Bug
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 5.5.30
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Fix Version/s: 5.5.31
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Component/s: None
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Labels:None
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Environment:Fedora 18 64-bit
MariaDB 5.5.30 - revision 3685
Compiled from: https://code.launchpad.net/~maria-captains/maria/5.5
Description
Aprox. every 2-3 days, Mysql logs show this "InnoDB: Warning: hash index ref_count (125) is not zero after fil_discard_tablespace()..."
Checking through other reports, on the cause, I ended up on this page [ @ percona-server launchpad ]:
https://code.launchpad.net/~laurynas-biveinis/percona-server/bpage-io-fix
I applied, with some needed MariaDB code merge changes, that 'patch' set, and so far the issue looks to be resolved [with MariaDB].
The notes on the link above, have some good details.
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- is blocked by
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MDEV-4333 5.5.31 merge
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- Closed
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merged the latest xtradb (5.5.30-30.2), so this should be fixed now.