[opencms-dev] MySQLNonTransientConnectionException - too many connections
Paul-Inge Flakstad
flakstad at npolar.no
Mon May 2 14:54:49 CEST 2011
Hi,
Thanks for the help, I appreciate it very much!
Our server admin says Java and MySQL are both at 100% CPU when the system hangs.
The box is a new dual-core with 16GB RAM.
Here's the config (I removed some irrelevant parts):
The connector is AJP 1.3 - defined in server.xml:
<Connector port="8009" emptySessionPath="true" protocol="AJP/1.3" URIEncoding="utf-8" />
opencms.properties
------------------
#
# Configuration of the driver manager
#################################################################################
driver.vfs=db
driver.project=db
driver.user=db
driver.history=db
#
# Declaration of database pools
#################################################################################
db.pools=default
#
# Configuration of the default database pool
#################################################################################
# name of the JDBC driver
db.pool.default.jdbcDriver=org.gjt.mm.mysql.Driver
# URL of the JDBC driver
db.pool.default.jdbcUrl=jdbc:mysql://localhost:3306/npcms
# optional parameters for the URL of the JDBC driver
db.pool.default.jdbcUrl.params=?characterEncoding\=UTF-8
# user name to connect to the database
db.pool.default.user=xxxxxxxxx
# password to connect to the database
db.pool.default.password=xxxxxxxxxx
# the URL to make the JDBC DriverManager return connections from the DBCP pool
db.pool.default.poolUrl=opencms:default
# the maximum number of objects that can be borrowed from the pool
db.pool.default.maxActive=25
# the maximum amount of time before throwing an exception when the pool is exhausted
db.pool.default.maxWait=2000
# the minimum number of objects that will kept connected
db.pool.default.minIdle=3
# the maximum number of objects that can sit idled in the pool
db.pool.default.maxIdle=10
# action to take when the pool is exhausted {grow|block|fail}
db.pool.default.whenExhaustedAction=grow
# connections will be validated before they are borrowed from the pool
db.pool.default.testOnBorrow=false
# connections will be validated by evictor thread
db.pool.default.testWhileIdle=true
# number of milliseconds to sleep between runs of the evictor thread
# -1 means no idle connection evictor thread will be run
db.pool.default.timeBetweenEvictionRuns=3600000
# number of connections tested in a run of the evictor thread
db.pool.default.numTestsPerEvictionRun=3
# minimum amount of time in milliseconds a connection may be idle in the pool before it is eligable for eviction
db.pool.default.minEvictableIdleTime=1800000
# the query to validate connections
db.pool.default.testQuery=SELECT STRUCTURE_ID FROM CMS_OFFLINE_STRUCTURE WHERE RESOURCE_PATH = '/'
#db.pool.default.testQuery=
# number of attempts to connect to the database during startup (default = 10)
db.pool.default.connects=10
# sleep time between two attempts to connect to the database during startup in ms (default = 5000)
db.pool.default.wait=5000
#
# Configuration for statement pooling
#################################################################################
db.statements.default.pooling=true
db.statements.default.maxActive=200
db.statements.default.maxWait=2000
db.statements.default.maxIdle=100
db.statements.default.whenExhaustedAction=block
#
# Configuration of the database driver manager
#################################################################################
db.name=mysql_41
db.vfs.driver=org.opencms.db.mysql.CmsVfsDriver
db.vfs.pool=opencms:default
db.vfs.sqlmanager=org.opencms.db.mysql.CmsSqlManager
db.project.driver=org.opencms.db.mysql.CmsProjectDriver
db.project.pool=opencms:default
db.project.sqlmanager=org.opencms.db.mysql.CmsSqlManager
db.user.driver=org.opencms.db.mysql.CmsUserDriver
db.user.pool=opencms:default
db.user.sqlmanager=org.opencms.db.mysql.CmsSqlManager
db.history.driver=org.opencms.db.mysql.CmsHistoryDriver
db.history.pool=opencms:default
db.history.sqlmanager=org.opencms.db.mysql.CmsSqlManager
db.cos.pool=opencms:default
#
# End of opencms.properties
#################################################################################
mysql> show variables;
+---------------------------------+------------------------------------------------------------+
| Variable_name | Value |
+---------------------------------+------------------------------------------------------------+
| auto_increment_increment | 1 |
| auto_increment_offset | 1 |
| automatic_sp_privileges | ON |
| back_log | 50 |
| basedir | /usr/ |
| bdb_cache_size | 8384512 |
| bdb_home | /var/lib/mysql/ |
| bdb_log_buffer_size | 262144 |
| bdb_logdir | |
| bdb_max_lock | 10000 |
| bdb_shared_data | OFF |
| bdb_tmpdir | /tmp/ |
| binlog_cache_size | 32768 |
| bulk_insert_buffer_size | 8388608 |
| completion_type | 0 |
| concurrent_insert | 1 |
| connect_timeout | 10 |
| default_week_format | 0 |
| delay_key_write | ON |
| delayed_insert_limit | 100 |
| delayed_insert_timeout | 300 |
| delayed_queue_size | 1000 |
| div_precision_increment | 4 |
| keep_files_on_create | OFF |
| engine_condition_pushdown | OFF |
| expire_logs_days | 0 |
| flush | OFF |
| flush_time | 0 |
| ft_boolean_syntax | + -><()~*:""&| |
| ft_max_word_len | 84 |
| ft_min_word_len | 4 |
| ft_query_expansion_limit | 20 |
| ft_stopword_file | (built-in) |
| group_concat_max_len | 1024 |
| have_archive | NO |
| have_bdb | YES |
| have_blackhole_engine | NO |
| have_compress | YES |
| have_crypt | YES |
| have_csv | NO |
| have_dynamic_loading | YES |
| have_example_engine | NO |
| have_federated_engine | NO |
| have_geometry | YES |
| have_innodb | YES |
| have_isam | NO |
| have_merge_engine | YES |
| have_ndbcluster | NO |
| have_openssl | DISABLED |
| have_ssl | DISABLED |
| have_query_cache | YES |
| have_raid | NO |
| have_rtree_keys | YES |
| have_symlink | YES |
| init_connect | |
| init_file | |
| init_slave | |
| innodb_additional_mem_pool_size | 1048576 |
| innodb_autoextend_increment | 8 |
| innodb_buffer_pool_awe_mem_mb | 0 |
| innodb_buffer_pool_size | 8388608 |
| innodb_checksums | ON |
| innodb_commit_concurrency | 0 |
| innodb_concurrency_tickets | 500 |
| innodb_data_file_path | ibdata1:10M:autoextend |
| innodb_data_home_dir | |
| innodb_adaptive_hash_index | ON |
| innodb_doublewrite | ON |
| innodb_fast_shutdown | 1 |
| innodb_file_io_threads | 4 |
| innodb_file_per_table | OFF |
| innodb_flush_log_at_trx_commit | 1 |
| 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 | 1048576 |
| innodb_log_file_size | 5242880 |
| 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_rollback_on_timeout | OFF |
| innodb_support_xa | ON |
| innodb_sync_spin_loops | 20 |
| innodb_table_locks | ON |
| innodb_thread_concurrency | 8 |
| innodb_thread_sleep_delay | 10000 |
| interactive_timeout | 28800 |
| join_buffer_size | 131072 |
| key_buffer_size | 8384512 |
| key_cache_age_threshold | 300 |
| key_cache_block_size | 1024 |
| key_cache_division_limit | 100 |
| large_files_support | ON |
| large_page_size | 0 |
| large_pages | OFF |
| local_infile | ON |
| locked_in_memory | OFF |
| log | OFF |
| log_bin | OFF |
| log_bin_trust_function_creators | OFF |
| log_error | |
| log_queries_not_using_indexes | OFF |
| log_slave_updates | OFF |
| log_slow_queries | OFF |
| log_warnings | 1 |
| long_query_time | 10 |
| low_priority_updates | OFF |
| lower_case_file_system | OFF |
| lower_case_table_names | 0 |
| max_allowed_packet | 67108864 |
| max_binlog_cache_size | 18446744073709547520 |
| max_binlog_size | 1073741824 |
| max_connect_errors | 10 |
| max_connections | 2048 |
| max_delayed_threads | 20 |
| max_error_count | 64 |
| max_heap_table_size | 16777216 |
| max_insert_delayed_threads | 20 |
| max_join_size | 18446744073709551615 |
| max_length_for_sort_data | 1024 |
| max_prepared_stmt_count | 16382 |
| max_relay_log_size | 0 |
| max_seeks_for_key | 18446744073709551615 |
| max_sort_length | 1024 |
| max_sp_recursion_depth | 0 |
| max_tmp_tables | 32 |
| max_user_connections | 0 |
| max_write_lock_count | 18446744073709551615 |
| multi_range_count | 256 |
| myisam_data_pointer_size | 6 |
| myisam_max_sort_file_size | 9223372036853727232 |
| myisam_recover_options | OFF |
| myisam_repair_threads | 1 |
| myisam_sort_buffer_size | 8388608 |
| myisam_stats_method | nulls_unequal |
| net_buffer_length | 16384 |
| net_read_timeout | 30 |
| net_retry_count | 10 |
| net_write_timeout | 60 |
| new | OFF |
| old_passwords | ON |
| open_files_limit | 10240 |
| optimizer_prune_level | 1 |
| optimizer_search_depth | 62 |
| pid_file | /var/run/mysqld/mysqld.pid |
| plugin_dir | |
| port | 3306 |
| preload_buffer_size | 32768 |
| profiling | OFF |
| profiling_history_size | 15 |
| protocol_version | 10 |
| query_alloc_block_size | 8192 |
| query_cache_limit | 1048576 |
| query_cache_min_res_unit | 4096 |
| query_cache_size | 0 |
| query_cache_type | ON |
| query_cache_wlock_invalidate | OFF |
| query_prealloc_size | 8192 |
| range_alloc_block_size | 4096 |
| read_buffer_size | 131072 |
| read_only | OFF |
| read_rnd_buffer_size | 262144 |
| relay_log | |
| relay_log_index | |
| relay_log_info_file | relay-log.info |
| relay_log_purge | ON |
| relay_log_space_limit | 0 |
| rpl_recovery_rank | 0 |
| secure_auth | OFF |
| secure_file_priv | |
| server_id | 0 |
| skip_external_locking | ON |
| skip_networking | OFF |
| skip_show_database | OFF |
| slave_compressed_protocol | OFF |
| slave_load_tmpdir | /tmp/ |
| slave_net_timeout | 3600 |
| slave_skip_errors | OFF |
| slave_transaction_retries | 10 |
| slow_launch_time | 2 |
| socket | /var/lib/mysql/mysql.sock |
| sort_buffer_size | 2097144 |
| sql_big_selects | ON |
| sql_mode | |
| sql_notes | ON |
| sql_warnings | OFF |
| ssl_ca | |
| ssl_capath | |
| ssl_cert | |
| ssl_cipher | |
| ssl_key | |
| storage_engine | MyISAM |
| sync_binlog | 0 |
| sync_frm | ON |
| table_cache | 64 |
| table_lock_wait_timeout | 50 |
| table_type | MyISAM |
| thread_cache_size | 0 |
| thread_stack | 262144 |
| timed_mutexes | OFF |
| tmp_table_size | 33554432 |
| transaction_alloc_block_size | 8192 |
| transaction_prealloc_size | 4096 |
| tx_isolation | REPEATABLE-READ |
| updatable_views_with_limit | YES |
| wait_timeout | 28800 |
+---------------------------------+------------------------------------------------------------+
mysql> show status;
+-----------------------------------+-----------+
| Variable_name | Value |
+-----------------------------------+-----------+
| Aborted_clients | 34 |
| Aborted_connects | 1 |
| Binlog_cache_disk_use | 0 |
| Binlog_cache_use | 0 |
| Bytes_received | 128 |
| Bytes_sent | 162 |
| Com_admin_commands | 0 |
| Com_alter_db | 0 |
| Com_alter_table | 0 |
| Com_analyze | 0 |
| Com_backup_table | 0 |
| Com_begin | 0 |
| Com_call_procedure | 0 |
| Com_change_db | 0 |
| Com_change_master | 0 |
| Com_check | 0 |
| Com_checksum | 0 |
| Com_commit | 0 |
| Com_create_db | 0 |
| Com_create_function | 0 |
| Com_create_index | 0 |
| Com_create_table | 0 |
| Com_create_user | 0 |
| Com_dealloc_sql | 0 |
| Com_delete | 0 |
| Com_delete_multi | 0 |
| Com_do | 0 |
| Com_drop_db | 0 |
| Com_drop_function | 0 |
| Com_drop_index | 0 |
| Com_drop_table | 0 |
| Com_drop_user | 0 |
| Com_execute_sql | 0 |
| Com_flush | 0 |
| Com_grant | 0 |
| Com_ha_close | 0 |
| Com_ha_open | 0 |
| Com_ha_read | 0 |
| Com_help | 0 |
| Com_insert | 0 |
| Com_insert_select | 0 |
| Com_kill | 0 |
| Com_load | 0 |
| Com_load_master_data | 0 |
| Com_load_master_table | 0 |
| Com_lock_tables | 0 |
| Com_optimize | 0 |
| Com_preload_keys | 0 |
| Com_prepare_sql | 0 |
| Com_purge | 0 |
| Com_purge_before_date | 0 |
| Com_rename_table | 0 |
| Com_repair | 0 |
| Com_replace | 0 |
| Com_replace_select | 0 |
| Com_reset | 0 |
| Com_restore_table | 0 |
| Com_revoke | 0 |
| Com_revoke_all | 0 |
| Com_rollback | 0 |
| Com_savepoint | 0 |
| Com_select | 1 |
| Com_set_option | 0 |
| Com_show_binlog_events | 0 |
| Com_show_binlogs | 0 |
| Com_show_charsets | 0 |
| Com_show_collations | 0 |
| Com_show_column_types | 0 |
| Com_show_create_db | 0 |
| Com_show_create_table | 0 |
| Com_show_databases | 0 |
| Com_show_errors | 0 |
| Com_show_fields | 0 |
| Com_show_grants | 0 |
| Com_show_innodb_status | 0 |
| Com_show_keys | 0 |
| Com_show_logs | 0 |
| Com_show_master_status | 0 |
| Com_show_ndb_status | 0 |
| Com_show_new_master | 0 |
| Com_show_open_tables | 0 |
| Com_show_privileges | 0 |
| Com_show_processlist | 0 |
| Com_show_slave_hosts | 0 |
| Com_show_slave_status | 0 |
| Com_show_status | 1 |
| Com_show_storage_engines | 0 |
| Com_show_tables | 0 |
| Com_show_triggers | 0 |
| Com_show_variables | 0 |
| Com_show_warnings | 0 |
| Com_slave_start | 0 |
| Com_slave_stop | 0 |
| Com_stmt_close | 0 |
| Com_stmt_execute | 0 |
| Com_stmt_fetch | 0 |
| Com_stmt_prepare | 0 |
| Com_stmt_reset | 0 |
| Com_stmt_send_long_data | 0 |
| Com_truncate | 0 |
| Com_unlock_tables | 0 |
| Com_update | 0 |
| Com_update_multi | 0 |
| Com_xa_commit | 0 |
| Com_xa_end | 0 |
| Com_xa_prepare | 0 |
| Com_xa_recover | 0 |
| Com_xa_rollback | 0 |
| Com_xa_start | 0 |
| Compression | OFF |
| Connections | 942289 |
| Created_tmp_disk_tables | 0 |
| Created_tmp_files | 93 |
| Created_tmp_tables | 1 |
| Delayed_errors | 0 |
| Delayed_insert_threads | 0 |
| Delayed_writes | 0 |
| Flush_commands | 1 |
| Handler_commit | 0 |
| Handler_delete | 0 |
| Handler_discover | 0 |
| Handler_prepare | 0 |
| Handler_read_first | 0 |
| Handler_read_key | 0 |
| Handler_read_next | 0 |
| Handler_read_prev | 0 |
| Handler_read_rnd | 0 |
| Handler_read_rnd_next | 0 |
| Handler_rollback | 0 |
| Handler_savepoint | 0 |
| Handler_savepoint_rollback | 0 |
| Handler_update | 0 |
| Handler_write | 132 |
| Innodb_buffer_pool_pages_data | 25 |
| Innodb_buffer_pool_pages_dirty | 0 |
| Innodb_buffer_pool_pages_flushed | 1 |
| Innodb_buffer_pool_pages_free | 487 |
| Innodb_buffer_pool_pages_misc | 0 |
| Innodb_buffer_pool_pages_total | 512 |
| Innodb_buffer_pool_read_ahead_rnd | 1 |
| Innodb_buffer_pool_read_ahead_seq | 0 |
| Innodb_buffer_pool_read_requests | 560 |
| Innodb_buffer_pool_reads | 18 |
| Innodb_buffer_pool_wait_free | 0 |
| Innodb_buffer_pool_write_requests | 1 |
| Innodb_data_fsyncs | 7 |
| Innodb_data_pending_fsyncs | 0 |
| Innodb_data_pending_reads | 0 |
| Innodb_data_pending_writes | 0 |
| Innodb_data_read | 2592768 |
| Innodb_data_reads | 31 |
| Innodb_data_writes | 7 |
| Innodb_data_written | 35328 |
| Innodb_dblwr_pages_written | 1 |
| Innodb_dblwr_writes | 1 |
| Innodb_log_waits | 0 |
| Innodb_log_write_requests | 0 |
| Innodb_log_writes | 2 |
| Innodb_os_log_fsyncs | 5 |
| Innodb_os_log_pending_fsyncs | 0 |
| Innodb_os_log_pending_writes | 0 |
| Innodb_os_log_written | 1024 |
| Innodb_page_size | 16384 |
| Innodb_pages_created | 0 |
| Innodb_pages_read | 25 |
| Innodb_pages_written | 1 |
| Innodb_row_lock_current_waits | 0 |
| Innodb_row_lock_time | 0 |
| Innodb_row_lock_time_avg | 0 |
| Innodb_row_lock_time_max | 0 |
| Innodb_row_lock_waits | 0 |
| Innodb_rows_deleted | 0 |
| Innodb_rows_inserted | 0 |
| Innodb_rows_read | 25 |
| Innodb_rows_updated | 0 |
| Key_blocks_not_flushed | 0 |
| Key_blocks_unused | 4158 |
| Key_blocks_used | 6694 |
| Key_read_requests | 696459654 |
| Key_reads | 1824563 |
| Key_write_requests | 4009303 |
| Key_writes | 118979 |
| Last_query_cost | 0.000000 |
| Max_used_connections | 166 |
| Not_flushed_delayed_rows | 0 |
| Open_files | 69 |
| Open_streams | 0 |
| Open_tables | 64 |
| Opened_tables | 0 |
| Prepared_stmt_count | 0 |
| Qcache_free_blocks | 0 |
| Qcache_free_memory | 0 |
| Qcache_hits | 0 |
| Qcache_inserts | 0 |
| Qcache_lowmem_prunes | 0 |
| Qcache_not_cached | 0 |
| Qcache_queries_in_cache | 0 |
| Qcache_total_blocks | 0 |
| Queries | 24309937 |
| Questions | 2 |
| Rpl_status | NULL |
| Select_full_join | 0 |
| Select_full_range_join | 0 |
| Select_range | 0 |
| Select_range_check | 0 |
| Select_scan | 1 |
| Slave_open_temp_tables | 0 |
| Slave_retried_transactions | 0 |
| Slave_running | OFF |
| Slow_launch_threads | 0 |
| Slow_queries | 0 |
| Sort_merge_passes | 0 |
| Sort_range | 0 |
| Sort_rows | 0 |
| Sort_scan | 0 |
| Ssl_accept_renegotiates | 0 |
| Ssl_accepts | 0 |
| Ssl_callback_cache_hits | 0 |
| Ssl_cipher | |
| Ssl_cipher_list | |
| Ssl_client_connects | 0 |
| Ssl_connect_renegotiates | 0 |
| Ssl_ctx_verify_depth | 0 |
| Ssl_ctx_verify_mode | 0 |
| Ssl_default_timeout | 0 |
| Ssl_finished_accepts | 0 |
| Ssl_finished_connects | 0 |
| Ssl_session_cache_hits | 0 |
| Ssl_session_cache_misses | 0 |
| Ssl_session_cache_mode | NONE |
| Ssl_session_cache_overflows | 0 |
| Ssl_session_cache_size | 0 |
| Ssl_session_cache_timeouts | 0 |
| Ssl_sessions_reused | 0 |
| Ssl_used_session_cache_entries | 0 |
| Ssl_verify_depth | 0 |
| Ssl_verify_mode | 0 |
| Ssl_version | |
| Table_locks_immediate | 33647849 |
| Table_locks_waited | 1979 |
| Tc_log_max_pages_used | 0 |
| Tc_log_page_size | 0 |
| Tc_log_page_waits | 0 |
| Threads_cached | 0 |
| Threads_connected | 85 |
| Threads_created | 942288 |
| Threads_running | 2 |
| Uptime | 16392 |
| Uptime_since_flush_status | 24309937 |
+-----------------------------------+-----------+
Best regards,
Paul
> -----Original Message-----
> From: opencms-dev-bounces at opencms.org
> [mailto:opencms-dev-bounces at opencms.org] On Behalf Of HERNAN - TFSLA
> Sent: 2. mai 2011 14:19
> To: opencms-dev at opencms.org
> Subject: Re: [opencms-dev]
> MySQLNonTransientConnectionException - too many connections
>
>
> Please post your:
> * opencms.properties
> * mysql variables status (show status;)
> * j/connector version
>
> Most likely you have your opencms.properties 'default' and is
> not getting
> along with some mysql configuration such as wait_timeout.
>
> Regards
> Hernán.
>
>
> Paul-Inge Flakstad wrote:
> >
> > Hi guys,
> >
> > We recently launched our primary website on OpenCms (yay!).
> It is curretly
> > at ~3000 pageviews a day. Not _that_ much traffic, but
> every so often (way
> > too often), it "hangs" - often for as long as a minute or more.
> >
> > This is what happens:
> >
> > com.mysql.jdbc.exceptions.MySQLNonTransientConnectionException: Data
> > source rejected establishment of connection, message from
> server: "Too
> > many connections"
> > at
> com.mysql.jdbc.SQLError.createSQLException(SQLError.java:921)
> > at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1070)
> > at
> com.mysql.jdbc.Connection.createNewIO(Connection.java:2748)
> > at com.mysql.jdbc.Connection.<init>(Connection.java:1553)
> > at
> >
> com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriv
> er.java:285)
> > at
> java.sql.DriverManager.getConnection(DriverManager.java:582)
> > at
> java.sql.DriverManager.getConnection(DriverManager.java:185)
> > at
> >
> org.apache.commons.dbcp.DriverManagerConnectionFactory.createC
> onnection(DriverManagerConnectionFactory.java:65)
> > at
> >
> org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(P
> oolableConnectionFactory.java:294)
> > at
> >
> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(Ge
> nericObjectPool.java:1148)
> > at
> >
> org.apache.commons.dbcp.PoolingDriver.connect(PoolingDriver.java:176)
> > at
> java.sql.DriverManager.getConnection(DriverManager.java:582)
> > at
> java.sql.DriverManager.getConnection(DriverManager.java:207)
> > at
> >
> org.opencms.db.CmsSqlManager.getConnectionByUrl(CmsSqlManager.
> java:104)
> > at
> >
> org.opencms.db.generic.CmsSqlManager.getConnection(CmsSqlManag
> er.java:231)
> > at
> >
> org.opencms.db.generic.CmsVfsDriver.readResource(CmsVfsDriver.
> java:1931)
> > ... 75 more
> >
> > The exception was not present in the several months of
> development and
> > beta testing, so it's no doubt the traffic that's causing
> it. I've never
> > seen this before, but then again, I've been working mostly
> on smaller
> > sites with much less traffic.
> >
> > After learning of the setting in MySQL, I have (just now) set
> > max_connections to 2048. No max_connections was present in
> my.cnf from
> > before, so I'm guessing it was 100 (the default value).
> >
> > Will this fix things? Should I do anything else, in order
> to allow many
> > concurrent users / avoid this exception?
> >
> > Best regards,
> > Paul
> >
> > _______________________________________________
> > This mail is sent to you from the opencms-dev mailing list
> > To change your list options, or to unsubscribe from the
> list, please visit
> > http://lists.opencms.org/mailman/listinfo/opencms-dev
> >
> >
>
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