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"myisamchk -p" for parallel recover works (no extensive testing though)

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include/my_sys.h:
  make [un]lock_io_cache functions, not macro
  some io_cache_share functions int->void
include/myisam.h:
  mi_repair_by_sort_r -> mi_repair_parallel
  MI_SORT_PARAM.master field for updating info->s.state struct
myisam/mi_check.c:
  mi_repair_by_sort_r -> mi_repair_parallel
  MI_SORT_PARAM.master field for updating info->s.state struct
myisam/sort.c:
  my_thread_init()/my_thread_end()
  misc bugfixes
mysys/mf_iocache.c:
  io_cache_share functions int->void
  comments added
  [un]lock_io_cache functions added
This commit is contained in:
unknown
2002-06-30 14:17:29 +00:00
parent ea01d6572a
commit 1158fd9f2e
6 changed files with 160 additions and 87 deletions
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4
include/myisam.h
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@ -382,7 +382,7 @@ typedef struct st_mi_sort_param
IO_CACHE tempfile, tempfile_for_exceptions;
DYNAMIC_ARRAY buffpek;
my_off_t pos,max_pos,filepos,start_recpos;
my_bool fix_datafile;
my_bool fix_datafile, master;
char *record;
char *tmpdir;
int (*key_cmp)(struct st_mi_sort_param *, const void *, const void *);
@ -403,6 +403,8 @@ int mi_repair(MI_CHECK *param, register MI_INFO *info,
int mi_sort_index(MI_CHECK *param, register MI_INFO *info, my_string name);
int mi_repair_by_sort(MI_CHECK *param, register MI_INFO *info,
const char * name, int rep_quick);
int mi_repair_parallel(MI_CHECK *param, register MI_INFO *info,
const char * name, int rep_quick);
int change_to_newfile(const char * filename, const char * old_ext,
const char * new_ext, uint raid_chunks,
myf myflags);