SYNOPSIS
- innochecksum [options] file_name
DESCRIPTION
innochecksum
innochecksum 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.
If checksum mismatches are found, you would normally restore the tablespace from backup or start the server and attempt to use mysqldump to make a backup of the tables within the tablespace.
Invoke innochecksum like this:
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shell> innochecksum [options] file_name
innochecksum supports the following options. For options that refer to page numbers, the numbers are zero-based.
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-c
Print a count of the number of pages in the file.
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-d
Debug mode; prints checksums for each page.
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-e num
End at this page number.
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-p num
Check only this page number.
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-s num
Start at this page number.
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-v
Verbose mode; print a progress indicator every five seconds.
COPYRIGHT
Copyright © 1997, 2016, Oracle and/or its affiliates. All rights reserved.
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.
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.
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 02110-1301 USA or see http://www.gnu.org/licenses/.