Thirunarayanan Balathandayuthapani be0dfcdb99 MDEV-34200 InnoDB tries to write to read-only system tablespace ...

in buf_dblwr_t::init_or_load_pages()

- InnoDB fails to set the TRX_SYS_DOUBLEWRITE_SPACE_ID_STORED
flag in transaction system header page while recreating
the undo log tablespaces

buf_dblwr_t::init_or_load_pages(): Tries to reset the
space id and try to write into doublewrite buffer even
when read_only mode is enabled.

In srv_all_undo_tablespaces_open(), InnoDB should try to
open the extra unused undo tablespaces instead of trying to
creating it.

2024-05-22 13:16:10 +05:30

3.8 KiB

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