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== Analysis == Both change buffer pages and on-disk indexes pages are marked as FIL_PAGE_INDEX. So all ibuf index pages will classify as INDEX with NULL table_name and index_name. == Solution == A new page type for ibuf data pages named I_S_PAGE_TYPE_IBUF is defined. All these pages whose index_id equal (DICT_IBUF_ID_MIN + IBUF_SPACE_ID) will classify as IBUF_DATA instead of INDEX in INNODB_BUFFER_PAGE and INNODB_BUFFER_PAGE_LRU. This fix is only for IS reporting, both on-disk and buffer pool structures keep unchanged. Approved by both Marko and Jimmy. rb#2334 |
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