qa/workunits: update test_cache_pool.sh

Signed-off-by: Mingxin Liu <mingxin@xsky.com>
(cherry picked from commit 383177be07700f9fee067ecb7a27155c322f98dd)

diff --git a/qa/workunits/rados/test_cache_pool.sh b/qa/workunits/rados/test_cache_pool.sh
index 4db965dad94bbca67572aa60e3639269de20e900..308cb3c03a1461c2dd8f397b24bb82decfea69a4 100755 (executable)
--- a/qa/workunits/rados/test_cache_pool.sh
+++ b/qa/workunits/rados/test_cache_pool.sh
@@ -127,6 +127,37 @@ expect_false rados -p base cache-flush-evict-all
 rados -p cache cache-try-flush-evict-all
 rados -p cache ls - | wc -l | grep 0
 
+# cache flush/evit when clone objects exist
+rados -p base put testclone /etc/passwd
+rados -p cache ls - | wc -l | grep 1
+ceph osd pool mksnap base snap
+rados -p base put testclone /etc/hosts
+rados -p cache cache-flush-evict-all
+rados -p cache ls - | wc -l | grep 0
+
+ceph osd tier cache-mode cache forward --yes-i-really-mean-it
+rados -p base -s snap get testclone testclone.txt
+diff -q testclone.txt /etc/passwd
+rados -p base get testclone testclone.txt
+diff -q testclone.txt /etc/hosts
+
+# test --with-clones option
+ceph osd tier cache-mode cache writeback
+rados -p base put testclone2 /etc/passwd
+rados -p cache ls - | wc -l | grep 1
+ceph osd pool mksnap base snap1
+rados -p base put testclone2 /etc/hosts
+expect_false rados -p cache cache-flush testclone2
+rados -p cache cache-flush testclone2 --with-clones
+expect_false rados -p cache cache-evict testclone2
+rados -p cache cache-evict testclone2 --with-clones
+rados -p cache ls - | wc -l | grep 0
+
+rados -p base -s snap1 get testclone2 testclone2.txt
+diff -q testclone2.txt /etc/passwd
+rados -p base get testclone2 testclone2.txt
+diff -q testclone2.txt /etc/hosts
+
 # cleanup
 ceph osd tier remove-overlay base
 ceph osd tier remove base cache