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  1. MariaDB Server
  2. MDEV-4256

InnoDB: Warning: hash index ref_count (125) is not zero after fil_discard_tablespace() [with link & patch]

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      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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              serg Sergei Golubchik added a comment -

              merged the latest xtradb (5.5.30-30.2), so this should be fixed now.

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              serg Sergei Golubchik added a comment - merged the latest xtradb (5.5.30-30.2), so this should be fixed now.

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                • Assignee:
                  serg Sergei Golubchik
                  Reporter:
                  peterbowey Peter Bowey
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