Merge pull request #363 from opensearch-project/ism-min-size-fix

Tweaked `min_size` language

_im-plugin/ism/policies.md

@@ -203,7 +203,7 @@ Set `index.plugins.index_state_management.rollover_alias` as the alias to rollov
 
 Parameter | Description | Type | Example | Required
 :--- | :--- |:--- |:--- |
-`min_size` | The minimum size of the total primary shard storage (not counting replicas) required to roll over the index. For example, if you set `min_size` to 100 GiB and your index has 5 primary shards and 5 replica shards of 20 GiB each, the total size of the primaries is 100 GiB, so the rollover occurs. ISM doesn't check indices continually, so it doesn't roll over indices at exactly 100 GiB. Instead, if an index is continuously growing, ISM might check it at 99 GiB, not perform the rollover, check again when the shards reach 105 GiB, and then perform the operation. | `string` | `20gb` or `5mb` | No
+`min_size` | The minimum size of the total primary shard storage (not counting replicas) required to roll over the index. For example, if you set `min_size` to 100 GiB and your index has 5 primary shards and 5 replica shards of 20 GiB each, the total size of all primary shards is 100 GiB, so the rollover occurs. ISM doesn't check indices continually, so it doesn't roll over indices at exactly 100 GiB. Instead, if an index is continuously growing, ISM might check it at 99 GiB, not perform the rollover, check again when the shards reach 105 GiB, and then perform the operation. | `string` | `20gb` or `5mb` | No
 `min_doc_count` |  The minimum number of documents required to roll over the index. | `number` | `2000000` | No
 `min_index_age` |  The minimum age required to roll over the index. Index age is the time between its creation and the present. | `string` | `5d` or `7h` | No
 
@@ -392,7 +392,7 @@ Parameter | Description | Type | Required
 :--- | :--- |:--- |:--- |
 `min_index_age` | The minimum age of the index required to transition. | `string` | No
 `min_doc_count` | The minimum document count of the index required to transition. | `number` | No
-`min_size` | The minimum size of the index required to transition. | `string` | No
+`min_size` | The minimum size of the total primary shard storage (not counting replicas) required to transition. For example, if you set `min_size` to 100 GiB and your index has 5 primary shards and 5 replica shards of 20 GiB each, the total size of all primary shards is 100 GiB, so your index is transitioned to the next state. | `string` | No
 `cron` | The `cron` job that triggers the transition if no other transition happens first. | `object` | No
 `cron.cron.expression` | The `cron` expression that triggers the transition. | `string` | Yes
 `cron.cron.timezone` | The timezone that triggers the transition. | `string` | Yes

version-history.md

@@ -9,7 +9,7 @@ permalink: /version-history/
 
 OpenSearch version | Release highlights | Release date
 :--- | :--- | :--- | :---
-[1.2.3](https://github.com/opensearch-project/OpenSearch/blob/main/release-notes/opensearch.release-notes-1.2.3.md) | Updates the version of Log4j used in OpenSearch to Log4j 2.17.0 as recommended by the advisory in [CVE-2021-45105](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45105). | 22 December 2021
+[1.2.3](https://github.com/opensearch-project/opensearch-build/blob/main/release-notes/opensearch-release-notes-1.2.3.md) | Updates the version of Log4j used in OpenSearch to Log4j 2.17.0 as recommended by the advisory in [CVE-2021-45105](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45105). | 22 December 2021
 [1.2.0](https://github.com/opensearch-project/OpenSearch/blob/main/release-notes/opensearch.release-notes-1.2.0.md) | Adds observability, new attribution ratio API for Anomaly Detection, shard-level indexing back-pressure, new "match" query type for SQL and PPL, support for Faiss libraries in k-NN, and custom Dashboards branding. | 23 November 2021
 [1.1.0](https://github.com/opensearch-project/opensearch-build/tree/main/release-notes/opensearch-release-notes-1.1.0.md) | Adds cross-cluster replication, security for Index Management, bucket-level alerting, a CLI to help with upgrading from Elasticsearch OSS to OpenSearch, and enhancements to high cardinality data in the anomaly detection plugin. | 5 October 2021
 [1.0.1](https://github.com/opensearch-project/opensearch-build/tree/main/release-notes/opensearch-release-notes-1.0.1.md) | Bug fixes. | 1 September 2021