xtrabackup源码编译安装
RHEL4,5,6 / OL4,5,6 / CentOS4,5,6 / SLES10 / SLES11 / openSuSE is OK!
on RHEL / OL / CentOS
yum -y install gcc gcc-c++ autoconf perl libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel ssse2fsprogs e2fsprogs-devel krb5 krb5-devel libidn libidn-devel openssl openssl-devel openldap openldap-devel nss_ldap openldap-clients openldap-servers gettext-devel libXpm-devel libtool
on Novell SuSE Linux
zypper install gcc gcc-c++ bison patch perl unzip mlocate flex wget automake autoconf gd cpp gettext readline-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel libidn libidn-devel openldap openldap-devel openldap-clients openldap-servers nss_ldap expat-devel libtool libtool-ltdl-devel bison libevent gpgme gpgme-devel
decompression,configuration parameters
[root@test ~]# tar -zxvf xtrabackup-1.6.2.tar.gz [root@test ~]# cd xtrabackup-1.6.2 [root@test xtrabackup-1.6.2]# ls -l total 48124 -rw-r--r-- 1 500 500 658 Jul 19 2011 BUILD.txt -rw-r--r-- 1 500 500 19070 Jul 19 2011 COPYING drwxr-xr-x 2 500 500 4096 Jul 19 2011 doc -rwxr-xr-x 1 500 500 91220 Jul 19 2011 innobackupex lrwxrwxrwx 1 500 500 12 Jan 10 10:41 innobackupex-1.5.1 -> innobackupex -rw-r--r-- 1 500 500 145354 Jul 19 2011 libtar-1.2.11.tar.gz -rw-r--r-- 1 500 500 8023 Jul 19 2011 Makefile -rw-r--r-- 1 500 500 24795624 Jul 19 2011 mysql-5.1.56.tar.gz -rw-r--r-- 1 500 500 23877968 Jul 19 2011 mysql-5.5.10.tar.gz drwxr-xr-x 2 500 500 4096 Jul 19 2011 patches drwxr-xr-x 7 500 500 4096 Jul 19 2011 test drwxr-xr-x 4 500 500 4096 Jul 19 2011 utils -rw-r--r-- 1 500 500 25 Jul 19 2011 VERSION -rw-r--r-- 1 500 500 176155 Jul 19 2011 xtrabackup.c [root@test xtrabackup-1.6.2]# utils/build.sh Build an xtrabackup binary against the specified InnoDB flavor. Usage: build.sh CODEBASE where CODEBASE can be one of the following values or aliases: innodb51_builtin | 5.1 build against built-in InnoDB in MySQL 5.1 innodb55 | 5.5 build against InnoDB in MySQL 5.5 xtradb51 | xtradb build against Percona Server with XtraDB 5.1 xtradb55 | xtradb55 build against Percona Server with XtraDB 5.5must specify MySQL version, I use is MySQL5.5 version
[root@test xtrabackup-1.6.2]# utils/build.sh innodb55
create symbolic link
[root@test mysql]# ln -s /root/xtrabackup-1.6.2/innobackupex /service/mysql/bin/innobackupex [root@test mysql]# ln -s /root/xtrabackup-1.6.2/mysql-5.5/storage/innobase/xtrabackup/xtrabackup_innodb55 /service/mysql/bin/xtrabackup_55 [root@test mysql]# ls -l /service/mysql/bin/*back* lrwxrwxrwx 1 root root 35 Jan 10 14:29 /service/mysql/bin/innobackupex -> /root/xtrabackup-1.6.2/innobackupex lrwxrwxrwx 1 root root 80 Jan 10 14:31 /service/mysql/bin/xtrabackup_55 -> /root/xtrabackup-1.6.2/mysql-5.5/storage/innobase/xtrabackup/xtrabackup_innodb55
[root@test ~]# innobackupex --help
Options:
--apply-log
Prepare a backup in BACKUP-DIR by applying the transaction log file
named "xtrabackup_logfile" located in the same directory. Also,
create new transaction logs. The InnoDB configuration is read from
the file "backup-my.cnf".
--copy-back
Copy all the files in a previously made backup from the backup
directory to their original locations.
--databases=LIST
This option specifies the list of databases that innobackupex should
back up. The option accepts a string argument. The list is of the
form "databasename1[.table_name1] databasename2[.table_name2] . .
.". If this option is not specified, all databases containing MyISAM
and InnoDB tables will be backed up. Please make sure that
--databases contains all of the InnoDB databases and tables, so that
all of the innodb.frm files are also backed up. In case the list is
very long, this can be specified in a file, and the full path of the
file can be specified instead of the list. (See option
--tables-file.)
--defaults-file=[MY.CNF]
This option specifies what file to read the default MySQL options
from. The option accepts a string argument. It is also passed
directly to xtrabackup's --defaults-file option. See the xtrabackup
documentation for details.
--export
This option is passed directly to xtrabackup's --export option. It
enables exporting individual tables for import into another server.
See the xtrabackup documentation for details.
--extra-lsndir=DIRECTORY
This option specifies the directory in which to save an extra copy
of the "xtrabackup_checkpoints" file. The option accepts a string
argument. It is passed directly to xtrabackup's --extra-lsndir
option. See the xtrabackup documentation for details.
--force-tar
This option forces the use of tar when creating a streamed backup,
rather than tar4ibd, which is the default.
--help
This option displays a help screen and exits.
--host=HOST
This option specifies the host to use when connecting to the
database server with TCP/IP. The option accepts a string argument.
It is passed to the mysql child process without alteration. See
mysql --help for details.
--ibbackup-binary=IBBACKUP-BINARY
This option specifies which xtrabackup binary should be used. The
option accepts a string argument. IBBACKUP-BINARY should be the
command used to run XtraBackup. The option can be useful if the
xtrabackup binary is not in your search path or working directory.
If this option is not specified, innobackupex attempts to determine
the binary to use automatically. By default, "xtrabackup" is the
command used. However, when option --copy-back is specified,
"xtrabackup_51" is the command used. And when option --apply-log is
specified, the binary is used whose name is in the file
"xtrabackup_binary" in the backup directory, if that file exists.
--include=REGEXP
This option is a regular expression to be matched against table
names in databasename.tablename format. It is passed directly to
xtrabackup's --tables option. See the xtrabackup documentation for
details.
--incremental
This option tells xtrabackup to create an incremental backup, rather
than a full one. It is passed to the xtrabackup child process. When
this option is specified, either --incremental-lsn or
--incremental-basedir can also be given. If neither option is given,
option --incremental-basedir is passed to xtrabackup by default, set
to the first timestamped backup directory in the backup base
directory.
--incremental-basedir=DIRECTORY
This option specifies the directory containing the full backup that
is the base dataset for the incremental backup. The option accepts a
string argument. It is used with the --incremental option.
--incremental-dir=DIRECTORY
This option specifies the directory where the incremental backup
will be combined with the full backup to make a new full backup. The
option accepts a string argument. It is used with the --incremental
option.
--incremental-lsn
This option specifies the log sequence number (LSN) to use for the
incremental backup. The option accepts a string argument. It is used
with the --incremental option. It is used instead of specifying
--incremental-basedir. For databases created by MySQL and Percona
Server 5.0-series versions, specify the LSN as two 32-bit integers
in high:low format. For databases created in 5.1 and later, specify
the LSN as a single 64-bit integer.
--no-lock
Use this option to disable table lock with "FLUSH TABLES WITH READ
LOCK". Use it only if ALL your tables are InnoDB and you DO NOT CARE
about the binary log position of the backup.
--no-timestamp
This option prevents creation of a time-stamped subdirectory of the
BACKUP-ROOT-DIR given on the command line. When it is specified, the
backup is done in BACKUP-ROOT-DIR instead.
--parallel=NUMBER-OF-THREADS
This option specifies the number of threads the xtrabackup child
process should use to back up files concurrently. The option accepts
an integer argument. It is passed directly to xtrabackup's
--parallel option. See the xtrabackup documentation for details.
--password=WORD
This option specifies the password to use when connecting to the
database. It accepts a string argument. It is passed to the mysql
child process without alteration. See mysql --help for details.
--port=PORT
This option specifies the port to use when connecting to the
database server with TCP/IP. The option accepts a string argument.
It is passed to the mysql child process. It is passed to the mysql
child process without alteration. See mysql --help for details.
--redo-only
This option is passed directly to xtrabackup's --apply-log-only
option. This forces xtrabackup to skip the "rollback" phase and do a
"redo" only. This is necessary if the backup will have incremental
changes applied to it later. See the xtrabackup documentation for
details.
--remote-host=HOSTNAME
This option specifies the remote host on which the backup files will
be created, by using an ssh connection. The option accepts a string
argument.
--safe-slave-backup
Stop slave SQL thread and wait to start backup until
Slave_open_temp_tables in "SHOW STATUS" is zero. If there are no
open temporary tables, the backup will take place, otherwise the SQL
thread will be started and stopped until there are no open temporary
tables. The backup will fail if Slave_open_temp_tables does not
become zero after --safe-slave-backup-timeout seconds. The slave SQL
thread will be restarted when the backup finishes.
--safe-slave-backup-timeout
How many seconds --safe-slave-backup should wait for
Slave_open_temp_tables to become zero. (default 300)
--scpopt=SCP-OPTIONS
This option specifies the command line options to pass to scp when
the option --remost-host is specified. The option accepts a string
argument. If the option is not specified, the default options are
"-Cp -c arcfour".
--slave-info
This option is useful when backing up a replication slave server. It
prints the binary log position and name of the master server. It
also writes this information to the "xtrabackup_slave_info" file as
a "CHANGE MASTER" command. A new slave for this master can be set up
by starting a slave server on this backup and issuing a "CHANGE
MASTER" command with the binary log position saved in the
"xtrabackup_slave_info" file.
--socket=SOCKET
This option specifies the socket to use when connecting to the local
database server with a UNIX domain socket. The option accepts a
string argument. It is passed to the mysql child process without
alteration. See mysql --help for details.
--stream=[tar|. . .]
This option specifies the format in which to do the streamed backup.
The option accepts a string argument. The backup will be done to
STDOUT in the specified format. Currently, the only supported format
is tar. Uses tar4ibd, which is available in XtraBackup
distributions.
--tables-file=FILE
This option specifies the file in which there are a list of names of
the form database. The option accepts a string argument.table, one
per line. The option is passed directly to xtrabackup's
--tables-file option.
--throttle=IOS
This option specifies a number of I/O operations (pairs of
read+write) per second. It accepts an integer argument. It is passed
directly to xtrabackup's --throttle option.
--tmpdir=DIRECTORY
This option specifies the location where a temporary file will be
stored. The option accepts a string argument. It should be used when
--remote-host or --stream is specified. For these options, the
transaction log will first be stored to a temporary file, before
streaming or copying to a remote host. This option specifies the
location where that temporary file will be stored. If the option is
not specifed, the default is to use the value of tmpdir read from
the server configuration.
--use-memory=MB
This option specifies the amount of memory in megabytes for
xtrabackup to use for crash recovery while preparing a backup. The
option accepts a string argument. It is used only with the option
--apply-log. It is passed directly to xtrabackup's --use-memory
option. See the xtrabackup documentation for details.
--user=NAME
This option specifies the MySQL username used when connecting to the
server, if that's not the current user. The option accepts a string
argument. It is passed to the mysql child process without
alteration. See mysql --help for details.
--version
This option displays the xtrabackup version and copyright notice and
then exits.