Merge lp:~percona-toolkit-dev/percona-toolkit/fix-risks-docs-bug-949653 into lp:percona-toolkit/2.0

Proposed by Daniel Nichter
Status: Merged
Merged at revision: 220
Proposed branch: lp:~percona-toolkit-dev/percona-toolkit/fix-risks-docs-bug-949653
Merge into: lp:percona-toolkit/2.0
Diff against target: 14 lines (+5/-0)
1 file modified
bin/pt-table-checksum (+5/-0)
To merge this branch: bzr merge lp:~percona-toolkit-dev/percona-toolkit/fix-risks-docs-bug-949653
Reviewer Review Type Date Requested Status
Daniel Nichter Approve
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Daniel Nichter (daniel-nichter) :
review: Approve

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1=== modified file 'bin/pt-table-checksum'
2--- bin/pt-table-checksum 2012-03-07 23:41:54 +0000
3+++ bin/pt-table-checksum 2012-03-30 16:08:43 +0000
4@@ -7451,6 +7451,11 @@
5 cause replication to fail when unsafe replication options are used. In short,
6 it is safe by default, but it permits you to turn off its safety checks.
8+The tool presumes that schemas and tables are identical on the master and
9+all replicas. Replication will break if, for example, a replica does not
10+have a schema that exists on the master (and that schema is checksummed),
11+or if the structure of a table on a replica is different than on the master.
13 At the time of this release, we know of no bugs that could cause harm to
14 users.


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