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Merge InnoDB-3.23.50


innobase/btr/btr0btr.c:
  Merge InnoDB-3.23.50
innobase/btr/btr0cur.c:
  Merge InnoDB-3.23.50
innobase/btr/btr0sea.c:
  Merge InnoDB-3.23.50
innobase/buf/buf0buf.c:
  Merge InnoDB-3.23.50
innobase/buf/buf0flu.c:
  Merge InnoDB-3.23.50
innobase/dict/dict0dict.c:
  Merge InnoDB-3.23.50
innobase/dict/dict0load.c:
  Merge InnoDB-3.23.50
innobase/fil/fil0fil.c:
  Merge InnoDB-3.23.50
innobase/fsp/fsp0fsp.c:
  Merge InnoDB-3.23.50
innobase/include/buf0flu.h:
  Merge InnoDB-3.23.50
innobase/include/dict0dict.h:
  Merge InnoDB-3.23.50
innobase/include/fil0fil.h:
  Merge InnoDB-3.23.50
innobase/include/fsp0fsp.h:
  Merge InnoDB-3.23.50
innobase/include/log0log.h:
  Merge InnoDB-3.23.50
innobase/include/log0recv.h:
  Merge InnoDB-3.23.50
innobase/include/mem0mem.h:
  Merge InnoDB-3.23.50
innobase/include/os0file.h:
  Merge InnoDB-3.23.50
innobase/include/row0mysql.h:
  Merge InnoDB-3.23.50
innobase/include/srv0srv.h:
  Merge InnoDB-3.23.50
innobase/include/srv0start.h:
  Merge InnoDB-3.23.50
innobase/include/trx0sys.h:
  Merge InnoDB-3.23.50
innobase/include/ut0byte.h:
  Merge InnoDB-3.23.50
innobase/include/ut0rnd.h:
  Merge InnoDB-3.23.50
innobase/include/ut0ut.h:
  Merge InnoDB-3.23.50
innobase/log/log0log.c:
  Merge InnoDB-3.23.50
innobase/log/log0recv.c:
  Merge InnoDB-3.23.50
innobase/mem/mem0mem.c:
  Merge InnoDB-3.23.50
innobase/os/os0file.c:
  Merge InnoDB-3.23.50
innobase/rem/rem0cmp.c:
  Merge InnoDB-3.23.50
innobase/row/row0ins.c:
  Merge InnoDB-3.23.50
innobase/row/row0mysql.c:
  Merge InnoDB-3.23.50
innobase/row/row0sel.c:
  Merge InnoDB-3.23.50
innobase/row/row0upd.c:
  Merge InnoDB-3.23.50
innobase/srv/srv0srv.c:
  Merge InnoDB-3.23.50
innobase/srv/srv0start.c:
  Merge InnoDB-3.23.50
innobase/trx/trx0sys.c:
  Merge InnoDB-3.23.50
innobase/ut/ut0mem.c:
  Merge InnoDB-3.23.50
innobase/ut/ut0ut.c:
  Merge InnoDB-3.23.50
sql/ha_innobase.cc:
  Merge InnoDB-3.23.50
sql/ha_innobase.h:
  Merge InnoDB-3.23.50
This commit is contained in:
unknown
2002-03-21 18:03:09 +02:00
parent 838c6427b2
commit d3c0752b6a
40 changed files with 2561 additions and 660 deletions
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82
innobase/buf/buf0buf.c
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@ -220,6 +220,10 @@ buf_calc_page_checksum(
{
ulint checksum;
/* Since the fields FIL_PAGE_FILE_FLUSH_LSN and ..._ARCH_LOG_NO
are written outside the buffer pool to the first pages of data
files, we have to skip them in page checksum calculation */
checksum = ut_fold_binary(page, FIL_PAGE_FILE_FLUSH_LSN);
+ ut_fold_binary(page + FIL_PAGE_DATA,
UNIV_PAGE_SIZE - FIL_PAGE_DATA
@ -279,8 +283,9 @@ buf_page_print(
ut_sprintf_buf(buf, read_buf, UNIV_PAGE_SIZE);
ut_print_timestamp(stderr);
fprintf(stderr,
"InnoDB: Page dump in ascii and hex (%lu bytes):\n%s",
" InnoDB: Page dump in ascii and hex (%lu bytes):\n%s",
UNIV_PAGE_SIZE, buf);
fprintf(stderr, "InnoDB: End of page dump\n");
@ -288,7 +293,8 @@ buf_page_print(
checksum = buf_calc_page_checksum(read_buf);
fprintf(stderr, "InnoDB: Page checksum %lu stored checksum %lu\n",
ut_print_timestamp(stderr);
fprintf(stderr, " InnoDB: Page checksum %lu stored checksum %lu\n",
checksum, mach_read_from_4(read_buf
+ UNIV_PAGE_SIZE
- FIL_PAGE_END_LSN));
@ -1358,47 +1364,87 @@ buf_page_io_complete(
/*=================*/
buf_block_t* block) /* in: pointer to the block in question */
{
dulint id;
dict_index_t* index;
dulint id;
ulint io_type;
ulint read_page_no;
ut_ad(block);
io_type = block->io_fix;
if (io_type == BUF_IO_READ) {
/* If this page is not uninitialized and not in the
doublewrite buffer, then the page number should be the
same as in block */
read_page_no = mach_read_from_4((block->frame)
+ FIL_PAGE_OFFSET);
if (read_page_no != 0
&& !trx_doublewrite_page_inside(read_page_no)
&& read_page_no != block->offset) {
fprintf(stderr,
"InnoDB: Error: page n:o stored in the page read in is %lu, should be %lu!\n",
read_page_no, block->offset);
}
#ifdef notdefined
if (block->offset != 0 && read_page_no == 0) {
/* Check that the page is really uninited */
for (i = 0; i < UNIV_PAGE_SIZE; i++) {
if (*((block->frame) + i) != '\0') {
fprintf(stderr,
"InnoDB: Error: page n:o in the page read in is 0, but page %lu is inited!\n",
block->offset);
break;
}
}
}
#endif
/* From version 3.23.38 up we store the page checksum
to the 4 upper bytes of the page end lsn field */
to the 4 first bytes of the page end lsn field */
if (buf_page_is_corrupted(block->frame)) {
fprintf(stderr,
"InnoDB: Database page corruption or a failed\n"
"InnoDB: file read of page %lu.\n", block->offset);
"InnoDB: Database page corruption on disk or a failed\n"
"InnoDB: file read of page %lu.\n", block->offset);
fprintf(stderr,
"InnoDB: You may have to recover from a backup.\n");
"InnoDB: You may have to recover from a backup.\n");
buf_page_print(block->frame);
fprintf(stderr,
"InnoDB: Database page corruption or a failed\n"
"InnoDB: file read of page %lu.\n", block->offset);
"InnoDB: Database page corruption on disk or a failed\n"
"InnoDB: file read of page %lu.\n", block->offset);
fprintf(stderr,
"InnoDB: You may have to recover from a backup.\n");
"InnoDB: You may have to recover from a backup.\n");
fprintf(stderr,
"InnoDB: It is also possible that your operating\n"
"InnoDB: system has corrupted its own file cache\n"
"InnoDB: and rebooting your computer removes the\n"
"InnoDB: error.\n");
"InnoDB: It is also possible that your operating\n"
"InnoDB: system has corrupted its own file cache\n"
"InnoDB: and rebooting your computer removes the\n"
"InnoDB: error.\n"
"InnoDB: If the corrupt page is an index page\n"
"InnoDB: you can also try to fix the corruption\n"
"InnoDB: by dumping, dropping, and reimporting\n"
"InnoDB: the corrupt table. You can use CHECK\n"
"InnoDB: TABLE to scan your table for corruption.\n"
"InnoDB: Look also at section 6.1 of\n"
"InnoDB: http://www.innodb.com/ibman.html about\n"
"InnoDB: forcing recovery.\n");
if (srv_force_recovery < SRV_FORCE_IGNORE_CORRUPT) {
if (srv_force_recovery < SRV_FORCE_IGNORE_CORRUPT) {
fprintf(stderr,
"InnoDB: Ending processing because of a corrupt database page.\n");
exit(1);
}
}
if (recv_recovery_is_on()) {
recv_recover_page(TRUE, block->frame, block->space,
block->offset);
recv_recover_page(FALSE, TRUE, block->frame,
block->space, block->offset);
}
if (!recv_no_ibuf_operations) {