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From:Gordon Date:March 24 2006 6:45pm
Subject:InnDB disabbled on 5.1.7
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We are running 2.6.15-gentoo Linux and downloaded the max binaries for
5.1.7. With the following my.cnf I thought we should have InnoDB. All of the
InnoDB files got created but show variables like 'have%'; displays "
have_innodb  DISABLED". Exactly the same my.cnf {except the skip bdb is not
commented out} has InnoDB enabled.

Any ideas on what we have to do to enable InnoDB.

my.cnf

# You can copy this file to
# /etc/my.cnf to set global options,
# mysql-data-dir/my.cnf to set server-specific options (in this
# installation this directory is /usr/local/var) or
# ~/.my.cnf to set user-specific options.
#
# In this file, you can use all long options that a program supports.
# If you want to know which options a program supports, run the program
# with the "--help" option.
 
# The following options will be passed to all MySQL clients
[client]
#password       = your_password
port            = 3306
socket          = /tmp/mysql.sock
 
# Here follows entries for some specific programs
 
# The MySQL server
[mysqld]
port            = 3306
socket          = /tmp/mysql.sock
max_connections = 100
key_buffer = 256M
max_allowed_packet = 1M
table_cache = 256
sort_buffer_size = 256K
read_buffer_size = 256K
read_rnd_buffer_size = 256K
thread_cache_size = 8
query_cache_size= 2M
# Try number of CPU's*2 for thread_concurrency
thread_concurrency = 4
 
 
 
# Replication Master Server (default)
# binary logging is required for replication
log-bin=mysql-bin
 
# required unique id between 1 and 2^32 - 1
# defaults to 1 if master-host is not set
# but will not function as a master if omitted
server-id       = 1
 
 
 
# Point the following paths to different dedicated disks
#tmpdir         = /tmp/
#log-update     = /path-to-dedicated-directory/hostname
 
skip-bdb
 
# Uncomment the following if you are using InnoDB tables
#innodb_data_home_dir = /usr/local/var/
innodb_data_file_path = ibd1:2000M;ibd2:2000M;ibd3:2000;ibd4:10M:autoextend
#innodb_log_group_home_dir = /usr/local/var/
#innodb_log_arch_dir = /usr/local/var/
# You can set .._buffer_pool_size up to 50 - 80 %
# of RAM but beware of setting memory usage too high
innodb_buffer_pool_size = 512M
innodb_additional_mem_pool_size = 20M
# Set .._log_file_size to 25 % of buffer pool size
innodb_log_file_size = 128M
innodb_log_buffer_size = 8M
innodb_flush_log_at_trx_commit = 0
innodb_lock_wait_timeout = 50
 
[mysqldump]
quick
max_allowed_packet = 16M
 
[mysql]
no-auto-rehash
# Remove the next comment character if you are not familiar with SQL
#safe-updates
 

[myisamchk]
key_buffer = 128M
sort_buffer_size = 128M
read_buffer = 2M
write_buffer = 2M
 
[mysqlhotcopy]
interactive-timeout

mysql> select version();
+--------------------+
| version()          |
+--------------------+
| 5.1.7-beta-max-log |
+--------------------+
1 row in set (1.73 sec)

Linux zeus 2.6.15-gentoo-r1 #10 SMP PREEMPT Tue Mar 7 15:36:28 MST 2006 i686
Intel(R) Xeon(TM) CPU 3.80GHz GenuineIntel GNU/Linux

mysql> show variables like 'have%';
+----------------------------+----------+
| Variable_name              | Value    |
+----------------------------+----------+
| have_archive               | YES      |
| have_bdb                   | DISABLED |
| have_blackhole_engine      | YES      |
| have_compress              | YES      |
| have_crypt                 | YES      |
| have_csv                   | YES      |
| have_example_engine        | NO       |
| have_federated_engine      | YES      |
| have_geometry              | YES      |
| have_innodb                | DISABLED |
| have_ndbcluster            | DISABLED |
| have_openssl               | NO       |
| have_partitioning          | YES      |
| have_query_cache           | YES      |
| have_row_based_replication | YES      |
| have_rtree_keys            | YES      |
| have_symlink               | YES      |
+----------------------------+----------+
17 rows in set (0.10 sec)

mysql> show variables like 'inno%';
+---------------------------------+-----------------------------------------
------------+
| Variable_name                   | Value
|
+---------------------------------+-----------------------------------------
------------+
| innodb_additional_mem_pool_size | 20971520
|
| innodb_autoextend_increment     | 8
|
| innodb_buffer_pool_awe_mem_mb   | 0
|
| innodb_buffer_pool_size         | 536870912
|
| innodb_checksums                | ON
|
| innodb_commit_concurrency       | 0
|
| innodb_concurrency_tickets      | 500
|
| innodb_data_file_path           |
ibd1:2000M;ibd2:2000M;ibd3:2000;ibd4:10M:autoextend |
| innodb_data_home_dir            |
|
| innodb_doublewrite              | ON
|
| innodb_fast_shutdown            | 1
|
| innodb_file_io_threads          | 4
|
| innodb_file_per_table           | OFF
|
| innodb_flush_log_at_trx_commit  | 0
|
| innodb_flush_method             |
|
| innodb_force_recovery           | 0
|
| innodb_lock_wait_timeout        | 50
|
| innodb_locks_unsafe_for_binlog  | OFF
|
| innodb_log_arch_dir             |
|
| innodb_log_archive              | OFF
|
| innodb_log_buffer_size          | 8388608
|
| innodb_log_file_size            | 134217728
|
| innodb_log_files_in_group       | 2
|
| innodb_log_group_home_dir       |
|
| innodb_max_dirty_pages_pct      | 90
|
| innodb_max_purge_lag            | 0
|
| innodb_mirrored_log_groups      | 1
|
| innodb_open_files               | 300
|
| innodb_support_xa               | ON
|
| innodb_sync_spin_loops          | 20
|
| innodb_table_locks              | ON
|
| innodb_thread_concurrency       | 20
|
| innodb_thread_sleep_delay       | 10000
|
+---------------------------------+-----------------------------------------
------------+
33 rows in set (0.12 sec)

Thread
InnDB disabbled on 5.1.7Gordon24 Mar
Re: InnDB disabbled on 5.1.7Heikki Tuuri28 Mar