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btr
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MDEV-5247: DB locked up at btr0cur.c line 568. There is inconsistent and non logical usage of have_LRU_mutex and incorrect value on ha_innodb.cc when buf_LRU_free_block is called. Additionally, for future long semaphore wait cases added a new configuration variable innodb_use_stacktrace. If this variable is true a signal handler for SIGUSR2 is installed when InnoDB server starts and when a long semaphore wait is detected at sync/sync0array.c we send SIGUSR2 signal to waiting thread and thread that has acuired RW-latch. For both threads a full stacktrace is produced as well as its is possible.
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2013-11-14 12:57:28 +02:00 |
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buf
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MDEV-5247: DB locked up at btr0cur.c line 568. Additional fixes to inconsistent usage of have_LRU_mutex and added additional debug assertions to guard incorrect usage of this mutex. Fixes issues found on additional testing and mysql test suite.
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2013-11-15 11:32:02 +02:00 |
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data
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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dict
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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dyn
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merge Percona-Server-5.5.32-rel31.0.tar.gz
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2013-07-16 19:30:39 +02:00 |
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eval
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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fil
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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fsp
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merge Percona-Server-5.5.32-rel31.0.tar.gz
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2013-07-16 19:30:39 +02:00 |
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fut
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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ha
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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handler
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MDEV-5236 Status variables are not all listed alphabetically
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2013-11-19 13:11:42 +01:00 |
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ibuf
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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include
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Added test case for new system variable innodb_use_stacktrace and made sure that it can be used only on startup. Fixed compiler problems on solaris and other platforms that do not contain necessary headers and functions.
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2013-11-15 15:24:42 +02:00 |
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lock
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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log
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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mach
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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mem
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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mtr
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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os
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Added test case for new system variable innodb_use_stacktrace and made sure that it can be used only on startup. Fixed compiler problems on solaris and other platforms that do not contain necessary headers and functions.
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2013-11-15 15:24:42 +02:00 |
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page
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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pars
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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que
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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read
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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rem
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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row
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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srv
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Fix compiler error introduced on revision 3937, make sure that stackdump is compiled only on __linux__.
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2013-11-14 14:27:46 +02:00 |
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sync
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Fix compiler error introduced on revision 3937, make sure that stackdump is compiled only on __linux__.
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2013-11-14 14:27:46 +02:00 |
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trx
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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usr
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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ut
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Percona-Server-5.5.33-rel31.1.tar.gz
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2013-09-07 13:49:15 +02:00 |
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CMakeLists.txt
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MDEV-5247: DB locked up at btr0cur.c line 568. There is inconsistent and non logical usage of have_LRU_mutex and incorrect value on ha_innodb.cc when buf_LRU_free_block is called. Additionally, for future long semaphore wait cases added a new configuration variable innodb_use_stacktrace. If this variable is true a signal handler for SIGUSR2 is installed when InnoDB server starts and when a long semaphore wait is detected at sync/sync0array.c we send SIGUSR2 signal to waiting thread and thread that has acuired RW-latch. For both threads a full stacktrace is produced as well as its is possible.
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2013-11-14 12:57:28 +02:00 |
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COPYING.Google
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Import Percona XtraDB into the MariaDB source tree.
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2009-06-09 13:16:11 +02:00 |
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COPYING.Percona
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Merge XtraDB 8 into MariaDB.
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2009-11-13 22:26:08 +01:00 |
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Doxyfile
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merge with xtradb-5.5.15
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2011-07-18 23:04:24 +02:00 |
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ha_innodb.def
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Import Percona XtraDB into the MariaDB source tree.
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2009-06-09 13:16:11 +02:00 |
