From 0e6faa231379e1213adfda669bbbb497248bc0ff Mon Sep 17 00:00:00 2001
From: Craig Rachel <craig@craigrachel.com>
Date: Fri, 13 Apr 2018 07:36:25 -0500
Subject: [PATCH] s3: add One Zone Infrequent Access storage class -  fixes
 #2240

---
 backend/s3/s3.go   | 5 ++++-
 docs/content/s3.md | 3 +++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/backend/s3/s3.go b/backend/s3/s3.go
index 17fee08c4..f26f63829 100644
--- a/backend/s3/s3.go
+++ b/backend/s3/s3.go
@@ -217,6 +217,9 @@ func init() {
 			}, {
 				Value: "STANDARD_IA",
 				Help:  "Standard Infrequent Access storage class",
+			}, {
+				Value: "ONEZONE_IA",
+				Help:  "One Zone Infrequent Access storage class",
 			}},
 		}},
 	})
@@ -237,7 +240,7 @@ const (
 var (
 	// Flags
 	s3ACL          = flags.StringP("s3-acl", "", "", "Canned ACL used when creating buckets and/or storing objects in S3")
-	s3StorageClass = flags.StringP("s3-storage-class", "", "", "Storage class to use when uploading S3 objects (STANDARD|REDUCED_REDUNDANCY|STANDARD_IA)")
+	s3StorageClass = flags.StringP("s3-storage-class", "", "", "Storage class to use when uploading S3 objects (STANDARD|REDUCED_REDUNDANCY|STANDARD_IA|ONEZONE_IA)")
 	s3ChunkSize    = fs.SizeSuffix(s3manager.MinUploadPartSize)
 )
 
diff --git a/docs/content/s3.md b/docs/content/s3.md
index aae8d584f..33ec590e6 100644
--- a/docs/content/s3.md
+++ b/docs/content/s3.md
@@ -168,6 +168,8 @@ Choose a number from below, or type in your own value
    \ "REDUCED_REDUNDANCY"
  4 / Standard Infrequent Access storage class
    \ "STANDARD_IA"
+ 5 / One Zone Infrequent Access storage class
+   \ "ONEZONE_IA"
 storage_class> 1
 Remote config
 --------------------
@@ -350,6 +352,7 @@ Available options include:
 
  - STANDARD - default storage class
  - STANDARD_IA - for less frequently accessed data (e.g backups)
+ - ONEZONE_IA - for storing data in only one Availability Zone
  - REDUCED_REDUNDANCY (only for noncritical, reproducible data, has lower redundancy)
 
 #### --s3-chunk-size=SIZE ####