mirror of
https://github.com/MariaDB/server.git
synced 2025-02-02 20:11:42 +01:00
6cad020440
This is used to bzero all not used parts of the index pages and compact and bzero the not used parts of the data pages of block-record type Added --zerofill (-z) option to maria_chk (Mostly code from Jani) Added now table states ZEROFILLED and MOVEABLE Set state.changed with new states when things changes include/maria.h: Added maria_zerofill include/myisamchk.h: Added option for zerofill Extend testflag to be 64 to allow for more flags mysql-test/r/create.result: Updated results after merge mysql-test/r/maria.result: Updated results after merge mysys/my_getopt.c: Removed not used variable sql/sql_show.cc: Fixed wrong page type storage/maria/ma_blockrec.c: Renamed compact_page() to ma_compact_block_page() and made it global Always zerofill half filled blob pages Set share.state.changed on REDO storage/maria/ma_blockrec.h: Added _ma_compact_block_page() storage/maria/ma_check.c: Added maria_zerofill() This is used to bzero all not used parts of the index pages and compact and bzero the not used parts of the data pages of block-record type This gives the following benefits: - Table is smaller if compressed - All LSN are removed for transactinal tables and this makes them movable between systems Dont set table states of we are using --quick Changed log entry for repair to use 8 bytes for flag storage/maria/ma_delete.c: Simplify code Update state.changed storage/maria/ma_key_recover.c: Update state.changed storage/maria/ma_locking.c: Set uuid for file on first change if it's not set (table was cleared with zerofill) storage/maria/ma_loghandler.c: Updated log entry for REDO_REPAIR_TABLE storage/maria/ma_recovery.c: Updated log entry for REDO_REPAIR_TABLE (flag is now 8 bytes) Set new bits in state.changed storage/maria/ma_test_all.sh: Nicer output storage/maria/ma_test_recovery.expected: Updated results (now states flags are visible) storage/maria/ma_update.c: Update state.changed storage/maria/ma_write.c: Simplify code Set state.changed storage/maria/maria_chk.c: Added option --zerofill Added printing of states for MOVABLE and ZEROFILLED MYD -> MAD MYI -> MAI storage/maria/maria_def.h: Added states STATE_NOT_MOVABLE and STATE_NOT_ZEROFILLED Added prototype for new functions storage/maria/unittest/ma_test_all-t: More tests, including tests for zerofill Removed some not needed 'print' statements storage/maria/unittest/ma_test_loghandler_multithread-t.c: Smaller buffer to not trash devlopment machines totally |
||
|---|---|---|
| .. | ||
| archive | ||
| blackhole | ||
| csv | ||
| example | ||
| federated | ||
| heap | ||
| innobase | ||
| maria | ||
| myisam | ||
| myisammrg | ||
| ndb | ||
| Makefile.am | ||