Nikita-tech-writer commented on a change in pull request #8878:
URL: https://github.com/apache/ignite/pull/8878#discussion_r595287326
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File path: docs/_docs/tools/control-script.adoc
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@@ -521,6 +521,25 @@ validate_indexes has finished with errors (listed above).
Like `idle_verify`, index validation tool works correctly only if updates are
stopped. Otherwise, there may be a race between the checker thread and the
thread that updates the entry/index, which can result in a false positive error
report.
====
+=== Checking Snapshot Consistency
+
+The checking snapshot consistency command working the same way as the
`idle_verify` command does. It compares hashes between
+a primary partition and a corresponding backup partitions and prints a report
any differences occurs.
+Differences may be the result of inconsistencies in some data on the cluster
from which the snapshot was taken. It is
+recommended to perform the `idle_verify` procedure on the cluster if this case
occurs.
+
+This procedure doesn't require the cluster to be in the `idle` state.
+
+[tabs]
+--
+tab:Shell[]
+[source,shell]
+----
+# Checks partitions of all snapshot caches have correct checksums and
primary/backup actually contain the same data.
Review comment:
```suggestion
# Checks that partitions of all snapshot caches have the correct checksums
and primary/backup ones actually contain the same data.
```
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