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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 18:00:34 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 18:00:34 +0000 |
commit | 3f619478f796eddbba6e39502fe941b285dd97b1 (patch) | |
tree | e2c7b5777f728320e5b5542b6213fd3591ba51e2 /man/mysqlhotcopy.1 | |
parent | Initial commit. (diff) | |
download | mariadb-3f619478f796eddbba6e39502fe941b285dd97b1.tar.xz mariadb-3f619478f796eddbba6e39502fe941b285dd97b1.zip |
Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'man/mysqlhotcopy.1')
-rw-r--r-- | man/mysqlhotcopy.1 | 534 |
1 files changed, 534 insertions, 0 deletions
diff --git a/man/mysqlhotcopy.1 b/man/mysqlhotcopy.1 new file mode 100644 index 00000000..01f26c15 --- /dev/null +++ b/man/mysqlhotcopy.1 @@ -0,0 +1,534 @@ +'\" t +.\" +.TH "\fBMARIADB-HOTCOPY\fR" "1" "15 May 2020" "MariaDB 10.11" "MariaDB Database System" +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.\" mysqlhotcopy +.\" dumping: databases and tables +.\" backups: databases and tables +.\" databases: dumping +.\" tables: dumping +.SH "NAME" +mariadb-hotcopy \- a database backup program (mysqlhotcopy is now a symlink to mariadb-hotcopy) +.SH "SYNOPSIS" +.HP \w'\fBmysqlhotcopy\ \fR\fB\fIarguments\fR\fR\ 'u +\fBmysqlhotcopy \fR\fB\fIarguments\fR\fR +.SH "DESCRIPTION" +.PP +\fBmysqlhotcopy\fR +is a Perl script that was originally written and contributed by Tim Bunce\&. It uses +FLUSH TABLES, +LOCK TABLES, and +cp +or +scp +to make a database backup\&. It is a fast way to make a backup of the database or single tables, but it can be run only on the same machine where the database directories are located\&. +\fBmysqlhotcopy\fR +works only for backing up +MyISAM +and +ARCHIVE +tables\&. It runs on Unix and NetWare\&. +.PP +To use +\fBmysqlhotcopy\fR, you must have read access to the files for the tables that you are backing up, the +SELECT +privilege for those tables, the +RELOAD +privilege (to be able to execute +FLUSH TABLES), and the +LOCK TABLES +privilege (to be able to lock the tables)\&. +.sp +.if n \{\ +.RS 4 +.\} +.nf +shell> \fBmysqlhotcopy \fR\fB\fIdb_name\fR\fR\fB [\fR\fB\fI/path/to/new_directory\fR\fR\fB]\fR +.fi +.if n \{\ +.RE +.\} +.sp +.if n \{\ +.RS 4 +.\} +.nf +shell> \fBmysqlhotcopy \fR\fB\fIdb_name_1\fR\fR\fB \&.\&.\&. \fR\fB\fIdb_name_n\fR\fR\fB \fR\fB\fI/path/to/new_directory\fR\fR +.fi +.if n \{\ +.RE +.\} +.PP +Back up tables in the given database that match a regular expression: +.sp +.if n \{\ +.RS 4 +.\} +.nf +shell> \fBmysqlhotcopy \fR\fB\fIdb_name\fR\fR\fB\&./\fR\fB\fIregex\fR\fR\fB/\fR +.fi +.if n \{\ +.RE +.\} +.PP +The regular expression for the table name can be negated by prefixing it with a tilde (\(lq~\(rq): +.sp +.if n \{\ +.RS 4 +.\} +.nf +shell> \fBmysqlhotcopy \fR\fB\fIdb_name\fR\fR\fB\&./~\fR\fB\fIregex\fR\fR\fB/\fR +.fi +.if n \{\ +.RE +.\} +.PP +\fBmysqlhotcopy\fR +supports the following options, which can be specified on the command line or in the +[mysqlhotcopy] +and +[client] +option file groups\&. +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: help option +.\" help option: mysqlhotcopy +\fB\-\-help\fR, +\fB\-?\fR +.sp +Display a help message and exit\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: addtodest option +.\" addtodest option: mysqlhotcopy +\fB\-\-addtodest\fR +.sp +Do not rename target directory (if it exists); merely add files to it\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: allowold option +.\" allowold option: mysqlhotcopy +\fB\-\-allowold\fR +.sp +Do not abort if a target exists; rename it by adding an +_old +suffix\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: checkpoint option +.\" checkpoint option: mysqlhotcopy +\fB\-\-checkpoint=\fR\fB\fIdb_name\fR\fR\fB\&.\fR\fB\fItbl_name\fR\fR +.sp +Insert checkpoint entries into the specified database +\fIdb_name\fR +and table +\fItbl_name\fR\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: chroot option +.\" chroot option: mysqlhotcopy +\fB\-\-chroot=\fR\fB\fIpath\fR\fR +.sp +Base directory of the +\fBchroot\fR +jail in which +\fBmysqld\fR +operates\&. The +\fIpath\fR +value should match that of the +\fB\-\-chroot\fR +option given to +\fBmysqld\fR\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: debug option +.\" debug option: mysqlhotcopy +\fB\-\-debug\fR +.sp +Enable debug output\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: dryrun option +.\" dryrun option: mysqlhotcopy +\fB\-\-dryrun\fR, +\fB\-n\fR +.sp +Report actions without performing them\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: flushlog option +.\" flushlog option: mysqlhotcopy +\fB\-\-flushlog\fR +.sp +Flush logs after all tables are locked\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: host option +.\" host option: mysqlhotcopy +\fB\-\-host=\fR\fB\fIhost_name\fR\fR, +\fB\-h \fR\fB\fIhost_name\fR\fR +.sp +The host name of the local host to use for making a TCP/IP connection to the local server\&. By default, the connection is made to +localhost +using a Unix socket file\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: keepold option +.\" keepold option: mysqlhotcopy +\fB\-\-keepold\fR +.sp +Do not delete previous (renamed) target when done\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: method option +.\" method option: mysqlhotcopy +\fB\-\-method=\fR\fB\fIcommand\fR\fR +.sp +The method for copying files (cp +or +scp)\&. The default is +cp\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: noindices option +.\" noindices option: mysqlhotcopy +\fB\-\-noindices\fR +.sp +Do not include full index files for +MyISAM +tables in the backup\&. This makes the backup smaller and faster\&. The indexes for reloaded tables can be reconstructed later with +\fBmyisamchk \-rq\fR\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: old-server option +.\" old-server option: mysqlhotcopy +\fB\-\-old\-server\fR +.sp +Connect to old MySQL-server (before v5.5) which doesn't have FLUSH TABLES WITH READ LOCK fully implemented.\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: password option +.\" password option: mysqlhotcopy +\fB\-\-password=\fR\fB\fIpassword\fR\fR, +\fB\-p\fR\fB\fIpassword\fR\fR +.sp +The password to use when connecting to the server\&. The password value is not optional for this option, unlike for other MariaDB programs\&. +.sp +Specifying a password on the command line should be considered insecure\&. You can use an option file to avoid giving the password on the command line\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: port option +.\" port option: mysqlhotcopy +\fB\-\-port=\fR\fB\fIport_num\fR\fR, +\fB\-P \fR\fB\fIport_num\fR\fR +.sp +The TCP/IP port number to use when connecting to the local server\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: quiet option +.\" quiet option: mysqlhotcopy +\fB\-\-quiet\fR, +\fB\-q\fR +.sp +Be silent except for errors\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: record_log_pos option +.\" record_log_pos option: mysqlhotcopy +\fB\-\-record_log_pos=\fR\fB\fIdb_name\fR\fR\fB\&.\fR\fB\fItbl_name\fR\fR +.sp +Record master and slave status in the specified database +\fIdb_name\fR +and table +\fItbl_name\fR\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: regexp option +.\" regexp option: mysqlhotcopy +\fB\-\-regexp=\fR\fB\fIexpr\fR\fR +.sp +Copy all databases with names that match the given regular expression\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: resetmaster option +.\" resetmaster option: mysqlhotcopy +\fB\-\-resetmaster\fR +.sp +Reset the binary log after locking all the tables\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: resetslave option +.\" resetslave option: mysqlhotcopy +\fB\-\-resetslave\fR +.sp +Reset the +master\&.info +file after locking all the tables\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: socket option +.\" socket option: mysqlhotcopy +\fB\-\-socket=\fR\fB\fIpath\fR\fR, +\fB\-S \fR\fB\fIpath\fR\fR +.sp +The Unix socket file to use for connections to +localhost\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: suffix option +.\" suffix option: mysqlhotcopy +\fB\-\-suffix=\fR\fB\fIstr\fR\fR +.sp +The suffix to use for names of copied databases\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: tmpdir option +.\" tmpdir option: mysqlhotcopy +\fB\-\-tmpdir=\fR\fB\fIpath\fR\fR +.sp +The temporary directory\&. The default is +/tmp\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +.\" mysqlhotcopy: user option +.\" user option: mysqlhotcopy +\fB\-\-user=\fR\fB\fIuser_name\fR\fR, +\fB\-u \fR\fB\fIuser_name\fR\fR +.sp +The MariaDB user name to use when connecting to the server\&. +.RE +.PP +Use +perldoc +for additional +\fBmysqlhotcopy\fR +documentation, including information about the structure of the tables needed for the +\fB\-\-checkpoint\fR +and +\fB\-\-record_log_pos\fR +options: +.sp +.if n \{\ +.RS 4 +.\} +.nf +shell> \fBperldoc mysqlhotcopy\fR +.fi +.if n \{\ +.RE +.\} +.SH "COPYRIGHT" +.br +.PP +Copyright 2007-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc., 2010-2020 MariaDB Foundation +.PP +This documentation is free software; you can redistribute it and/or modify it only under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License. +.PP +This documentation is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. +.PP +You should have received a copy of the GNU General Public License along with the program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA or see http://www.gnu.org/licenses/. +.sp +.SH "SEE ALSO" +For more information, please refer to the MariaDB Knowledge Base, available online at https://mariadb.com/kb/ +.SH AUTHOR +MariaDB Foundation (http://www.mariadb.org/). |