This happens because SHOW commands ignores that table is in FLUSH and tells handler to open a table anyway (which MyISAM can't handle). Fixed by introducing a new flag in 5.3 when opening a table for status read only.
This happens because SHOW commands ignores that table is in FLUSH and tells handler to open a table anyway (which MyISAM can't handle).
Fixed by introducing a new flag in 5.3 when opening a table for status read only.