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srv0srv.c, os0file.c, log0recv.h, log0log.h, fil0fil.h, fsp0fsp.c, fil0fil.c:

Browse source 
Merge
trx0trx.c:
  Print more info about a trx in SHOW INNODB status; try to find the bug reported by Plaxo
buf0buf.c:
  Check that page log sequence numbers are not in the future
log0recv.c, log0log.c:
  Fixed a bug: if you used big BLOBs, and your log files were relatively small, InnoDB could in a big BLOB operation temporarily write over the log produced AFTER the latest checkpoint. If InnoDB would crash at that moment, then the crash recovery would fail, because InnoDB would not be able to scan the log even up to the latest checkpoint. Starting from this version, InnoDB tries to ensure the latest checkpoint is young enough. If that is not possible, InnoDB prints a warning to the .err log


innobase/log/log0log.c:
  Fixed a bug: if you used big BLOBs, and your log files were relatively small, InnoDB could in a big BLOB operation temporarily write over the log produced AFTER the latest checkpoint. If InnoDB would crash at that moment, then the crash recovery would fail, because InnoDB would not be able to scan the log even up to the latest checkpoint. Starting from this version, InnoDB tries to ensure the latest checkpoint is young enough. If that is not possible, InnoDB prints a warning to the .err log
innobase/log/log0recv.c:
  Fixed a bug: if you used big BLOBs, and your log files were relatively small, InnoDB could in a big BLOB operation temporarily write over the log produced AFTER the latest checkpoint. If InnoDB would crash at that moment, then the crash recovery would fail, because InnoDB would not be able to scan the log even up to the latest checkpoint. Starting from this version, InnoDB tries to ensure the latest checkpoint is young enough. If that is not possible, InnoDB prints a warning to the .err log
innobase/buf/buf0buf.c:
  Check that page log sequence numbers are not in the future
innobase/trx/trx0trx.c:
  Print more info about a trx in SHOW INNODB status; try to find the bug reported by Plaxo
innobase/fil/fil0fil.c:
  Merge
innobase/fsp/fsp0fsp.c:
  Merge
innobase/include/fil0fil.h:
  Merge
innobase/include/log0log.h:
  Merge
innobase/include/log0recv.h:
  Merge
innobase/os/os0file.c:
  Merge
innobase/srv/srv0srv.c:
  Merge
This commit is contained in:
unknown 2003-07-25 22:26:39 +03:00
commit df5b088919
11 changed files with 253 additions and 15 deletions
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46
innobase/fsp/fsp0fsp.c
View file

@ -2709,10 +2709,52 @@ fseg_free_page_low(
return;
}
/*
fprintf(stderr,
"InnoDB: InnoDB is freeing space %lu page %lu,\n"
"InnoDB: which belongs to descr seg %lu %lu\n"
"InnoDB: segment %lu %lu.\n",
space, page,
ut_dulint_get_high(
mtr_read_dulint(descr + XDES_ID, MLOG_8BYTES, mtr)),
ut_dulint_get_low(
mtr_read_dulint(descr + XDES_ID, MLOG_8BYTES, mtr)),
ut_dulint_get_high(
mtr_read_dulint(seg_inode + FSEG_ID, MLOG_8BYTES, mtr)),
ut_dulint_get_low(
mtr_read_dulint(seg_inode + FSEG_ID, MLOG_8BYTES, mtr)));
*/
/* If we get here, the page is in some extent of the segment */
ut_a(0 == ut_dulint_cmp(
if (0 != ut_dulint_cmp(
mtr_read_dulint(descr + XDES_ID, MLOG_8BYTES, mtr),
mtr_read_dulint(seg_inode + FSEG_ID, MLOG_8BYTES, mtr)));
mtr_read_dulint(seg_inode + FSEG_ID, MLOG_8BYTES, mtr))) {
ut_sprintf_buf(errbuf, descr, 40);
fprintf(stderr,
"InnoDB: Dump of the tablespace extent descriptor: %s\n", errbuf);
ut_sprintf_buf(errbuf, seg_inode, 40);
fprintf(stderr,
"InnoDB: Dump of the segment inode: %s\n", errbuf);
fprintf(stderr,
"InnoDB: Serious error: InnoDB is trying to free space %lu page %lu,\n"
"InnoDB: which does not belong to segment %lu %lu but belongs\n"
"InnoDB: to segment %lu %lu.\n",
space, page,
ut_dulint_get_high(
mtr_read_dulint(descr + XDES_ID, MLOG_8BYTES, mtr)),
ut_dulint_get_low(
mtr_read_dulint(descr + XDES_ID, MLOG_8BYTES, mtr)),
ut_dulint_get_high(
mtr_read_dulint(seg_inode + FSEG_ID, MLOG_8BYTES, mtr)),
ut_dulint_get_low(
mtr_read_dulint(seg_inode + FSEG_ID, MLOG_8BYTES, mtr)));
fprintf(stderr,
"InnoDB: If the InnoDB recovery crashes here, see section 6.1\n"
"InnoDB: of http://www.innodb.com/ibman.html about forcing recovery.\n");
ut_a(0);
}
not_full_n_used = mtr_read_ulint(seg_inode + FSEG_NOT_FULL_N_USED,
MLOG_4BYTES, mtr);