Errno 13 on starting mysqld
I am using SUSE 8.0
on a 586 computer
I installed MYSQL 3.23.48 from the Suse-CD (By the while four times)
At first I was running (as described in
/usr/share/doc/packages/mysql/README.Suse )
"rcmysql start" as root from /var/lib/mysql/ (and later from /usr/bin/)
Console messages were:
Starting mysqld daemon with databases from /var/lib/mysql
mysql ended
contents of /var/lib/mysql.log were
020605 13:07:02 mysqld started
020605 13:07:02 /usr/sbin/mysqld: Can't find file: './mysql/host.frm'
(errno: 13)
020605 13:07:02 mysqld ended
The same was, when I was running (as regarded by Kevin Donelly in
[EMAIL PROTECTED]):
mysql_install_db
safe_mysqld &
The file host.frm exists as /var/lib/mysql/mysql/host.frm
I think,that any environment-variable has to be setted
to tell mysqld where it can find this file.
The following lines are from the script /etc/init.d/mysql:
(As I can understand, this script is starting mysqld)
# The following section has been taken from
# the original MySQL init script
basedir=/usr
datadir=/var/lib/mysql
mysql_daemon_user=mysql
pid_file=/var/lib/mysql/mysqld.pid
socket=/var/lib/mysql/mysql.sock
In this script follow some lines, which I cannot understand completely -
I think there is mainly checked, if theese directories really exist.
running safe_mysqd --help
brings in /var/lib/mysql/mysqld.log:
020606 18:06:57 mysqld started
/usr/sbin/mysqld Ver 3.23.48 for suse-linux on i686
Copyright (C) 2000 MySQL AB & MySQL Finland AB, by Monty and others
This software comes with ABSOLUTELY NO WARRANTY. This is free software,
and you are welcome to modify and redistribute it under the GPL license
Starts the MySQL server
Usage: /usr/sbin/mysqld [OPTIONS]
--ansi Use ANSI SQL syntax instead of MySQL syntax
-b, --basedir=path Path to installation directory. All paths are
usually resolved relative to this
--big-tables Allow big result sets by saving all temporary sets
on file (Solves most 'table full' errors)
--bind-address=IP Ip address to bind to
--bootstrap Used by mysql installation scripts
--character-sets-dir=...
Directory where character sets are
--chroot=path Chroot mysqld daemon during startup
--core-file Write core on errors
-h, --datadir=path Path to the database root
--default-character-set=charset
Set the default character set
--default-table-type=type
Set the default table type for tables
--delay-key-write-for-all-tables
Don't flush key buffers between writes for any MyISAM
table
--enable-locking Enable system locking
-T, --exit-info Used for debugging; Use at your own risk!
--flush Flush tables to disk between SQL commands
-?, --help Display this help and exit
--init-file=file Read SQL commands from this file at startup
-L, --language=... Client error messages in given language. May be
given as a full path
-l, --log[=file] Log connections and queries to file
--log-bin[=file] Log queries in new binary format (for replication)
--log-bin-index=file File that holds the names for last binary log files
--log-update[=file] Log updates to file.# where # is a unique number
if not given.
--log-isam[=file] Log all MyISAM changes to file
--log-long-format Log some extra information to update log
--low-priority-updates INSERT/DELETE/UPDATE has lower priority than selects
--log-slow-queries=[file]
Log slow queries to this log file. Defaults logging
to hostname-slow.log
--pid-file=path Pid file used by safe_mysqld
--myisam-recover[=option[,option...]] where options is one of DEAULT,
BACKUP or FORCE.
--memlock Lock mysqld in memory
-n, --new Use very new possible 'unsafe' functions
-o, --old-protocol Use the old (3.20) protocol
-P, --port=... Port number to use for connection
-O, --set-variable var=option
Give a variable an value. --help lists variables
-Sg, --skip-grant-tables
Start without grant tables. This gives all users
FULL ACCESS to all tables!
--safe-mode Skip some optimize stages (for testing)
--safe-show-database Don't show databases for which the user has no
privileges
--safe-user-create Don't new users cretaion without privileges to the
mysql.user table
--skip-concurrent-insert
Don't use concurrent insert with MyISAM
--skip-delay-key-write
Ignore the delay_key_write option for all tables
--skip-host-cache Don't cache host names
--skip-locking Don't use system locking. To use isamchk one has
to shut down the server.
--skip-name-resolve Don't resolve hostnames.
All hostnames are IP's or 'localhost'
--skip-networking Don't allow connection with TCP/IP.
--skip-new Don't use new, possible wrong routines.
--skip-stack-trace Don't print a stack trace on failure
--skip-show-database Don't allow 'SHOW DATABASE' commands
--skip-thread-priority
Don't give threads different priorities.
--socket=... Socket file to use for connection
-t, --tmpdir=path Path for temporary files
--sql-mode=option[,option[,option...]] where option can be one of:
REAL_AS_FLOAT, PIPES_AS_CONCAT, ANSI_QUOTES,
IGNORE_SPACE, SERIALIZE, ONLY_FULL_GROUP_BY.
--transaction-isolation
Default transaction isolation level
--temp-pool Use a pool of temporary files
-u, --user=user_name Run mysqld daemon as user
-V, --version output version information and exit
-W, --warnings Log some not critical warnings to the log file
Default options are read from the following files in the given order:
/etc/my.cnf /var/lib/mysql/my.cnf ~/.my.cnf
The following groups are read: mysqld server
The following options may be given as the first argument:
--print-defaults Print the program argument list and exit
--no-defaults Don't read default options from any options file
--defaults-file=# Only read default options from the given file #
--defaults-extra-file=# Read this file after the global files are read
To see what values a running MySQL server is using, type
'mysqladmin variables' instead of 'mysqld --help'.
The default values (after parsing the command line arguments) are:
basedir: /usr/
datadir: /var/lib/mysql/
tmpdir: /tmp/
language: /usr/share/mysql/english/
pid file: /var/lib/mysql/r4.pid
binary log:
binary log index:
TCP port: 3306
Unix socket: /var/lib/mysql/mysql.sock
system locking is not in use
Possible variables for option --set-variable (-O) are:
back_log current value: 50
binlog_cache_size current value: 32768
connect_timeout current value: 5
delayed_insert_timeout current value: 300
delayed_insert_limit current value: 100
delayed_queue_size current value: 1000
flush_time current value: 0
interactive_timeout current value: 28800
join_buffer_size current value: 131072
key_buffer_size current value: 16773120
long_query_time current value: 10
lower_case_table_names current value: 0
max_allowed_packet current value: 1047552
max_binlog_cache_size current value: 4294967295
max_binlog_size current value: 1073741824
max_connections current value: 100
max_connect_errors current value: 10
max_delayed_threads current value: 20
max_heap_table_size current value: 16777216
max_join_size current value: 4294967295
max_sort_length current value: 1024
max_tmp_tables current value: 32
max_user_connections current value: 0
max_write_lock_count current value: 4294967295
myisam_max_extra_sort_file_size current value: 256
myisam_max_sort_file_size current value: 2047
myisam_sort_buffer_size current value: 8388608
net_buffer_length current value: 7168
net_retry_count current value: 10
net_read_timeout current value: 30
net_write_timeout current value: 60
open_files_limit current value: 0
query_buffer_size current value: 0
record_buffer current value: 131072
record_rnd_buffer current value: 0
slave_net_timeout current value: 3600
slow_launch_time current value: 2
sort_buffer current value: 524280
table_cache current value: 64
thread_concurrency current value: 10
thread_cache_size current value: 0
tmp_table_size current value: 33554432
thread_stack current value: 65536
wait_timeout current value: 28800
020606 18:06:57 mysqld ended
So, after a week of learning about Suse and Mysql in this object,
I hope anyone can help me, to make mysql running.
Thanks,
Ernst Hoermann
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