Gecko [ georgetownmover.com ]

Name	Size	Permission	Date
aria_chk.1	7.42 KB	-rw-r--r--	2024-05-26 18:15
aria_dump_log.1	1.46 KB	-rw-r--r--	2024-05-26 18:15
aria_ftdump.1	732 B	-rw-r--r--	2024-05-26 18:15
aria_pack.1	2.13 KB	-rw-r--r--	2024-05-26 18:15
aria_read_log.1	3.17 KB	-rw-r--r--	2024-05-26 18:15
aria_s3_copy.1	1.47 KB	-rw-r--r--	2024-05-26 18:15
galera_new_cluster.1	992 B	-rw-r--r--	2024-05-26 18:15
galera_recovery.1	598 B	-rw-r--r--	2024-05-26 18:15
innochecksum.1	6.37 KB	-rw-r--r--	2024-05-26 18:15
mariabackup.1	25 B	-rw-r--r--	2024-05-26 18:20
mariadb-access.1	8.62 KB	-rw-r--r--	2024-05-26 18:15
mariadb-admin.1	26.21 KB	-rw-r--r--	2024-05-26 18:15
mariadb-backup.1	579 B	-rw-r--r--	2024-05-26 18:15
mariadb-binlog.1	47.24 KB	-rw-r--r--	2024-05-26 18:15
mariadb-check.1	23.36 KB	-rw-r--r--	2024-05-26 18:15
mariadb-client-test-embedded.1	31 B	-rw-r--r--	2024-05-26 18:15
mariadb-client-test.1	7.87 KB	-rw-r--r--	2024-05-26 18:15
mariadb-conv.1	2.79 KB	-rw-r--r--	2024-05-26 18:15
mariadb-convert-table-format.1	5.39 KB	-rw-r--r--	2024-05-26 18:15
mariadb-dump.1	59.75 KB	-rw-r--r--	2024-05-26 18:15
mariadb-dumpslow.1	6 KB	-rw-r--r--	2024-05-26 18:15
mariadb-embedded.1	19 B	-rw-r--r--	2024-05-26 18:15
mariadb-find-rows.1	4.05 KB	-rw-r--r--	2024-05-26 18:15
mariadb-fix-extensions.1	2.57 KB	-rw-r--r--	2024-05-26 18:15
mariadb-hotcopy.1	10.16 KB	-rw-r--r--	2024-05-26 18:15
mariadb-import.1	17.7 KB	-rw-r--r--	2024-05-26 18:15
mariadb-install-db.1	8.94 KB	-rw-r--r--	2024-05-26 18:15
mariadb-ldb.1	621 B	-rw-r--r--	2024-05-26 18:15
mariadb-plugin.1	9.06 KB	-rw-r--r--	2024-05-26 18:15
mariadb-secure-installation.1	3.79 KB	-rw-r--r--	2024-05-26 18:15
mariadb-service-convert.1	947 B	-rw-r--r--	2024-05-26 18:15
mariadb-setpermission.1	4.44 KB	-rw-r--r--	2024-05-26 18:15
mariadb-show.1	14.38 KB	-rw-r--r--	2024-05-26 18:15
mariadb-slap.1	23.23 KB	-rw-r--r--	2024-05-26 18:15
mariadb-test-embedded.1	24 B	-rw-r--r--	2024-05-26 18:15
mariadb-test.1	20.28 KB	-rw-r--r--	2024-05-26 18:15
mariadb-tzinfo-to-sql.1	3.98 KB	-rw-r--r--	2024-05-26 18:15
mariadb-upgrade.1	15.45 KB	-rw-r--r--	2024-05-26 18:15
mariadb-waitpid.1	3.43 KB	-rw-r--r--	2024-05-26 18:15
mariadb.1	61.22 KB	-rw-r--r--	2024-05-26 18:15
mariadb_config.1	6.12 KB	-rw-r--r--	2024-05-26 18:15
mariadbd-multi.1	15.79 KB	-rw-r--r--	2024-05-26 18:15
mariadbd-safe-helper.1	626 B	-rw-r--r--	2024-05-26 18:15
mariadbd-safe.1	17.54 KB	-rw-r--r--	2024-05-26 18:15
mbstream.1	607 B	-rw-r--r--	2024-05-26 18:15
msql2mysql.1	2.61 KB	-rw-r--r--	2024-05-26 18:15
my_print_defaults.1	5.73 KB	-rw-r--r--	2024-05-26 18:15
my_safe_process.1	689 B	-rw-r--r--	2024-05-26 18:15
myisam_ftdump.1	5.4 KB	-rw-r--r--	2024-05-26 18:15
myisamchk.1	49.87 KB	-rw-r--r--	2024-05-26 18:15
myisamlog.1	4.41 KB	-rw-r--r--	2024-05-26 18:15
myisampack.1	19.24 KB	-rw-r--r--	2024-05-26 18:15
myrocks_hotbackup.1	3.66 KB	-rw-r--r--	2024-05-26 18:15
mysql-stress-test.pl.1	10.73 KB	-rw-r--r--	2024-05-26 18:15
mysql-test-run.pl.1	49 KB	-rw-r--r--	2024-05-26 18:15
mysql.1	18 B	-rw-r--r--	2024-05-26 18:20
mysql.server.1	4.87 KB	-rw-r--r--	2024-05-26 18:15
mysql_client_test.1	30 B	-rw-r--r--	2024-05-26 18:20
mysql_client_test_embedded.1	39 B	-rw-r--r--	2024-05-26 18:20
mysql_config.1	25 B	-rw-r--r--	2024-05-26 18:20
mysql_convert_table_format.1	39 B	-rw-r--r--	2024-05-26 18:20
mysql_embedded.1	27 B	-rw-r--r--	2024-05-26 18:20
mysql_find_rows.1	28 B	-rw-r--r--	2024-05-26 18:20
mysql_fix_extensions.1	33 B	-rw-r--r--	2024-05-26 18:20
mysql_install_db.1	29 B	-rw-r--r--	2024-05-26 18:20
mysql_ldb.1	22 B	-rw-r--r--	2024-05-26 18:19
mysql_plugin.1	25 B	-rw-r--r--	2024-05-26 18:20
mysql_secure_installation.1	38 B	-rw-r--r--	2024-05-26 18:20
mysql_setpermission.1	32 B	-rw-r--r--	2024-05-26 18:20
mysql_tzinfo_to_sql.1	32 B	-rw-r--r--	2024-05-26 18:20
mysql_upgrade.1	26 B	-rw-r--r--	2024-05-26 18:20
mysql_waitpid.1	26 B	-rw-r--r--	2024-05-26 18:20
mysqlaccess.1	25 B	-rw-r--r--	2024-05-26 18:20
mysqladmin.1	24 B	-rw-r--r--	2024-05-26 18:20
mysqlbinlog.1	25 B	-rw-r--r--	2024-05-26 18:20
mysqlcheck.1	24 B	-rw-r--r--	2024-05-26 18:20
mysqld_multi.1	25 B	-rw-r--r--	2024-05-26 18:20
mysqld_safe.1	24 B	-rw-r--r--	2024-05-26 18:20
mysqld_safe_helper.1	31 B	-rw-r--r--	2024-05-26 18:20
mysqldump.1	23 B	-rw-r--r--	2024-05-26 18:20
mysqldumpslow.1	27 B	-rw-r--r--	2024-05-26 18:20
mysqlhotcopy.1	26 B	-rw-r--r--	2024-05-26 18:20
mysqlimport.1	25 B	-rw-r--r--	2024-05-26 18:20
mysqlshow.1	23 B	-rw-r--r--	2024-05-26 18:20
mysqlslap.1	23 B	-rw-r--r--	2024-05-26 18:20
mysqltest.1	23 B	-rw-r--r--	2024-05-26 18:20
mysqltest_embedded.1	32 B	-rw-r--r--	2024-05-26 18:20
mytop.1	321 B	-rw-r--r--	2024-05-26 18:15
perror.1	3.71 KB	-rw-r--r--	2024-05-26 18:15
replace.1	3.98 KB	-rw-r--r--	2024-05-26 18:15
resolve_stack_dump.1	3.53 KB	-rw-r--r--	2024-05-26 18:15
resolveip.1	2.81 KB	-rw-r--r--	2024-05-26 18:15
wsrep_sst_backup.1	607 B	-rw-r--r--	2024-05-26 18:15
wsrep_sst_common.1	652 B	-rw-r--r--	2024-05-26 18:15
wsrep_sst_mariabackup.1	623 B	-rw-r--r--	2024-05-26 18:15
wsrep_sst_mysqldump.1	615 B	-rw-r--r--	2024-05-26 18:15
wsrep_sst_rsync.1	598 B	-rw-r--r--	2024-05-26 18:15
wsrep_sst_rsync_wan.1	645 B	-rw-r--r--	2024-05-26 18:15

Rename

'\" t
.\"
.TH "\fBINNOCHECKSUM\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 *
.\" -----------------------------------------------------------------
.\" innochecksum
.SH "NAME"
innochecksum \- offline InnoDB file checksum utility
.SH "SYNOPSIS"
.HP \w'\fBinnochecksum\ [\fR\fB\fIoptions\fR\fR\fB]\ \fR\fB\fIfile_name\fR\fR\ 'u
\fBinnochecksum [\fR\fB\fIoptions\fR\fR\fB] \fR\fB\fIfile_name\fR\fR
.SH "DESCRIPTION"
.PP
\fBinnochecksum\fR
prints checksums for
InnoDB
files\&. This tool reads an
InnoDB
tablespace file, calculates the checksum for each page, compares the calculated checksum to the stored checksum, and reports mismatches, which indicate damaged pages\&. It was originally developed to speed up verifying the integrity of tablespace files after power outages but can also be used after file copies\&. Because checksum mismatches will cause
InnoDB
to deliberately shut down a running server, it can be preferable to use this tool rather than waiting for a server in production usage to encounter the damaged pages\&.
.PP
\fBinnochecksum\fR
cannot be used on tablespace files that the server already has open\&. For such files, you should use
CHECK TABLE
to check tables within the tablespace\&.
.PP
If checksum mismatches are found, you would normally restore the tablespace from backup or start the server and attempt to use
\fBmariadb-dump\fR
to make a backup of the tables within the tablespace\&.
.PP
Invoke
\fBinnochecksum\fR
like this:
.sp
.if n \{\
.RS 4
.\}
.nf
shell> \fBinnochecksum [\fR\fB\fIoptions\fR\fR\fB] \fR\fB\fIfile_name\fR\fR
.fi
.if n \{\
.RE
.\}
.PP
\fBinnochecksum\fR
supports the following options\&. For options that refer to page numbers, the numbers are zero\-based\&.
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-?, --help\fR
.sp
Displays help and exits\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-a \fR\fB\fInum\fB, --allow-mismatches=#\fR
.sp
Maximum checksum mismatch allowed before innochecksum terminates. Defaults to 0, which terminates on the first mismatch\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-c, --count\fR
.sp
Print a count of the number of pages in the file\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-e \fR\fB\fInum\fB, --end-page=#\fR\fR
.sp
End at this page number\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-i, --per-page-details\fR
.sp
Print out per-page detail information\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-I, --info\fR
.sp
Synonym for \fB--help\fR\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-f, --leaf\fR
.sp
Examine leaf index pages\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-l \fR\fB\fIfn\fB, --log=fn\fR\fR
.sp
Log output to the specified filename, fn\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-m \fR\fB\fInum\fB, --merge=#\fR\fR
.sp
Leaf page count if merge given number of consecutive pages\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-n, --no-check\fR\fR
.sp
Ignore the checksum verification. Until MariaDB 10.6, must be used with the --write option\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-p \fR\fB\fInum\fB, --page-num=#\fR\fR
.sp
Check only this page number\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-D \fR\fB\fIname\fB, --page-type-dump=name\fR\fR
.sp
Dump the page type info for each page in a tablespace\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-S, --page-type-summary\fR\fR
.sp
Display a count of each page type in a tablespace\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-s \fR\fB\fInum\fB, --start-page\fR\fR
.sp
Start at this page number\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-u, --skip-corrupt\fR\fR
.sp
Skip corrupt pages\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-C \fR\fB\fIname\fB, --strict-check=name\fR\fR
.sp
Specify the strict checksum algorithm. One of: crc32, innodb, none. If not specified, validates against innodb, crc32 and none. Removed in MariaDB 10.6\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-w \fR\fB\fIname\fB, --write=name\fR\fR
.sp
Rewrite the checksum algorithm. One of crc32, innodb, none. An exclusive lock is obtained during use. Use in conjunction with the -no-check option to rewrite an invalid checksum. Removed in MariaDB 10.6\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-v, --verbose\fR
.sp
Verbose mode; print a progress indicator every five seconds\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\fB\-V, --version\fR
.sp
Displays version information and exits\&.
.RE
.SH "COPYRIGHT"
.br
.PP
Copyright 2007-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc., 2010-2023 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/).