From 483eb2f56657e8e7f419ab1a4fab8dce9ade8609 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 27 Apr 2024 20:24:20 +0200
Subject: Adding upstream version 14.2.21.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/test/cli-integration/rbd/snap-diff.t | 48 ++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 src/test/cli-integration/rbd/snap-diff.t

(limited to 'src/test/cli-integration/rbd/snap-diff.t')

diff --git a/src/test/cli-integration/rbd/snap-diff.t b/src/test/cli-integration/rbd/snap-diff.t
new file mode 100644
index 00000000..c0f56399
--- /dev/null
+++ b/src/test/cli-integration/rbd/snap-diff.t
@@ -0,0 +1,48 @@
+  $ ceph osd pool create xrbddiff1 8
+  pool 'xrbddiff1' created
+  $ rbd pool init xrbddiff1
+  $ rbd create --thick-provision --size 1M xrbddiff1/xtestdiff1 --no-progress
+  $ rbd diff xrbddiff1/xtestdiff1 --format json
+  [{"offset":0,"length":1048576,"exists":"true"}]
+  $ rbd rm xrbddiff1/xtestdiff1 --no-progress
+  $ rbd create --size 1M xrbddiff1/xtestdiff1
+  $ rbd diff xrbddiff1/xtestdiff1 --format json
+  []
+  $ rbd snap create xrbddiff1/xtestdiff1 --snap=allzeroes
+  $ rbd diff xrbddiff1/xtestdiff1 --format json
+  []
+  $ rbd diff --from-snap=allzeroes xrbddiff1/xtestdiff1 --format json
+  []
+  $ rbd bench --io-type write --io-size 1M --io-total 1M xrbddiff1/xtestdiff1 > /dev/null 2>&1
+  $ rbd diff xrbddiff1/xtestdiff1 --format json
+  [{"offset":0,"length":1048576,"exists":"true"}]
+  $ rbd diff --from-snap=allzeroes xrbddiff1/xtestdiff1 --format json
+  [{"offset":0,"length":1048576,"exists":"true"}]
+  $ rbd snap create xrbddiff1/xtestdiff1 --snap=snap1
+  $ rbd snap list xrbddiff1/xtestdiff1 --format json | python -mjson.tool | sed 's/,$/, /'
+  [
+      {
+          "id": *,  (glob)
+          "name": "allzeroes", 
+          "protected": "false", 
+          "size": 1048576, 
+          "timestamp": * (glob)
+      }, 
+      {
+          "id": *,  (glob)
+          "name": "snap1", 
+          "protected": "false", 
+          "size": 1048576, 
+          "timestamp": * (glob)
+      }
+  ]
+  $ rbd diff --from-snap=snap1 xrbddiff1/xtestdiff1 --format json
+  []
+  $ rbd snap rollback xrbddiff1/xtestdiff1@snap1 --no-progress
+  $ rbd diff --from-snap=snap1 xrbddiff1/xtestdiff1 --format json
+  []
+  $ rbd snap rollback xrbddiff1/xtestdiff1@allzeroes --no-progress
+  $ rbd diff --from-snap=allzeroes xrbddiff1/xtestdiff1 --format json
+  [{"offset":0,"length":1048576,"exists":"false"}]
+  $ ceph osd pool rm xrbddiff1 xrbddiff1 --yes-i-really-really-mean-it
+  pool 'xrbddiff1' removed
-- 
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