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Thirunarayanan Balathandayuthapani 7223ec4ca7 Bug #25385590 DROP TABLE CRASHES IF INNODB_FORCE_RECOVERY > 4 
Problem:
========
 - Drop table assert if innodb_force_recovery is set to 5 or 6.
For innodb_force_recovery 5 and 6, InnoDB doesn't scan the undo log
and it makes the redo rollback segment as NULL. There is no way for
transaction to write any undo log.

 - If innodb_force_recovery is set to 6 then InnoDB does not do the
redo log roll-forward in connection with recovery. In this case,
log_sys will be initalized only and it will not have latest
checkpoint information. Checkpoint is done during shutdown even
innodb_force_recovery is set to 6. So it leads to incorrect
information update in checkpoint header.

Solution:
========
1) Allow drop table only if innodb_force_recovery < 5.
2) Make innodb as read-only if innodb_force_recovery is set to 6.
3) During shutdown, remove the checkpoint if innodb_force_recovery
is set to 6.

Reviewed-by: Jimmy Yang <jimmy.yang@oracle.com>
RB: 15075
2017-04-26 23:03:33 +03:00
..
btr Bug#24346574 PAGE CLEANER THREAD, ASSERT BLOCK->N_POINTERS == 0 2017-04-26 23:03:27 +03:00
buf Bug #25167032 CRASH WHEN ASSIGNING MY_ERRNO - MISSING MY_THREAD_INIT IN BACKGROUND THREAD 2017-04-26 23:03:32 +03:00
data MDEV-12488 Remove type mismatch in InnoDB printf-like calls 2017-04-21 18:03:15 +03:00
dict MariaDB adjustments for Oracle Bug#23070734 fix 2017-04-26 23:03:32 +03:00
eval MDEV-12271 Port MySQL 8.0 Bug#23150562 REMOVE UNIV_MUST_NOT_INLINE AND UNIV_NONINL 2017-03-17 12:42:07 +02:00
fil Bug #24793413 LOG PARSING BUFFER OVERFLOW 2017-04-26 23:03:32 +03:00
fsp Merge branch '10.1' into 10.2 2017-03-30 12:48:42 +02:00
fts BUG#24331265 MEMORY LEAK IN SOME INNODB FTS TESTS 2017-04-24 15:33:51 +03:00
fut MDEV-12270 Port MySQL 8.0 Bug#21141390 REMOVE UNUSED FUNCTIONS AND CONVERT GLOBAL SYMBOLS TO STATIC 2017-03-17 12:48:50 +02:00
gis Minor code cleanup. 2017-04-17 03:20:34 +03:00
ha Bug#24346574 PAGE CLEANER THREAD, ASSERT BLOCK->N_POINTERS == 0 2017-04-26 23:03:27 +03:00
handler Bug #25385590 DROP TABLE CRASHES IF INNODB_FORCE_RECOVERY > 4 2017-04-26 23:03:33 +03:00
ibuf Bug#24346574 PAGE CLEANER THREAD, ASSERT BLOCK->N_POINTERS == 0 2017-04-26 23:03:27 +03:00
include Bug #24793413 LOG PARSING BUFFER OVERFLOW 2017-04-26 23:03:32 +03:00
lock BUG#23477773 OPTION TO TURN OFF/ON DEADLOCK CHECKER 2017-04-24 15:09:18 +03:00
log Bug #24793413 LOG PARSING BUFFER OVERFLOW 2017-04-26 23:03:32 +03:00
mach Fix Bug#24707869 GCC 5 AND 6 MISCOMPILE MACH_PARSE_COMPRESSED 2017-04-26 23:03:29 +03:00
mem MDEV-12271 Port MySQL 8.0 Bug#23150562 REMOVE UNIV_MUST_NOT_INLINE AND UNIV_NONINL 2017-03-17 12:42:07 +02:00
mtr Bug #24793413 LOG PARSING BUFFER OVERFLOW 2017-04-26 23:03:32 +03:00
mysql-test/storage_engine MDEV-11782: Redefine the innodb_encrypt_log format 2017-02-15 08:07:20 +02:00
os Bug #24711351 64 BIT WINDOWS MYSQLD BUILD REPORTS INNODB: OPERATING SYSTEM ERROR NUMBER 995 2017-04-26 23:03:29 +03:00
page MDEV-12488 Remove type mismatch in InnoDB printf-like calls 2017-04-21 18:03:15 +03:00
pars Remove unused tokens from the InnoDB SQL parser. 2017-04-17 03:20:34 +03:00
que MDEV-12271 Port MySQL 8.0 Bug#23150562 REMOVE UNIV_MUST_NOT_INLINE AND UNIV_NONINL 2017-03-17 12:42:07 +02:00
read Merge InnoDB 5.7 from mysql-5.7.9. 2016-09-02 13:22:28 +03:00
rem Bug#23044098 INSERT OF GIS DATA INTO RTREE HITS ASSERT IN RTR_CUR_RESTORE_POSITION_FUNC() 2017-04-26 23:03:30 +03:00
row MariaDB adjustments for Oracle Bug#23070734 fix 2017-04-26 23:03:32 +03:00
srv Bug #25385590 DROP TABLE CRASHES IF INNODB_FORCE_RECOVERY > 4 2017-04-26 23:03:33 +03:00
sync BUG#25251082 DISABLING CERTAIN MACROS IN INNODB RESULTS IN COMPILATION ERRORS 2017-04-26 23:03:30 +03:00
trx Bug #25167032 CRASH WHEN ASSIGNING MY_ERRNO - MISSING MY_THREAD_INIT IN BACKGROUND THREAD 2017-04-26 23:03:32 +03:00
usr MDEV-12271 Port MySQL 8.0 Bug#23150562 REMOVE UNIV_MUST_NOT_INLINE AND UNIV_NONINL 2017-03-17 12:42:07 +02:00
ut MDEV-12488 Remove type mismatch in InnoDB printf-like calls 2017-04-21 18:03:15 +03:00
bzip2.cmake cleanup: innodb files in cmake/ 2017-03-29 00:40:22 +02:00
CMakeLists.txt cleanup: innodb files in cmake/ 2017-03-29 00:40:22 +02:00
compile-innodb move to storage/innobase 2015-05-04 19:17:21 +02:00
COPYING.Google move to storage/innobase 2015-05-04 19:17:21 +02:00
COPYING.Percona move to storage/innobase 2015-05-04 19:17:21 +02:00
innodb.cmake cleanup: innodb files in cmake/ 2017-03-29 00:40:22 +02:00
lz4.cmake cleanup: innodb files in cmake/ 2017-03-29 00:40:22 +02:00
lzma.cmake cleanup: innodb files in cmake/ 2017-03-29 00:40:22 +02:00
lzo.cmake cleanup: innodb files in cmake/ 2017-03-29 00:40:22 +02:00
plugin_exports Solaris compilation failure: xtradb is linked in statically, ha_innodb.so needs 2014-05-01 14:05:52 +02:00
snappy.cmake cleanup: innodb files in cmake/ 2017-03-29 00:40:22 +02:00