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authorKrutika Dhananjay <kdhananj@redhat.com>2019-08-07 12:12:43 +0530
committerKrutika Dhananjay <kdhananj@redhat.com>2019-08-12 13:30:20 +0000
commit51237eda7c4b3846d08c5d24d1e3fe9b7ffba1d4 (patch)
tree271be723ada2ba337de4b4130a3df40631782abf /tests/bugs
parent3cc0113ee436b63f69e16e4e0cd9443f1b3188ec (diff)
features/shard: Send correct size when reads are sent beyond file size
Change-Id: I0cebaaf55c09eb1fb77a274268ff564e871b743b fixes bz#1738419 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
Diffstat (limited to 'tests/bugs')
-rw-r--r--tests/bugs/shard/bug-1738419.t29
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/bugs/shard/bug-1738419.t b/tests/bugs/shard/bug-1738419.t
new file mode 100644
index 0000000..8d0a31d
--- /dev/null
+++ b/tests/bugs/shard/bug-1738419.t
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../volume.rc
+
+cleanup
+
+TEST glusterd
+TEST pidof glusterd
+TEST $CLI volume create $V0 replica 3 $H0:$B0/${V0}{0,1,2}
+TEST $CLI volume set $V0 features.shard on
+TEST $CLI volume set $V0 network.remote-dio off
+TEST $CLI volume set $V0 performance.io-cache off
+TEST $CLI volume set $V0 performance.quick-read off
+TEST $CLI volume set $V0 performance.read-ahead off
+TEST $CLI volume set $V0 performance.strict-o-direct on
+TEST $CLI volume start $V0
+
+TEST $GFS --volfile-id=$V0 --volfile-server=$H0 $M0
+
+TEST dd if=/dev/zero of=$M0/metadata bs=501 count=1
+
+EXPECT "501" echo $("dd" if=$M0/metadata bs=4096 count=1 of=/dev/null iflag=direct 2>&1 | awk '/bytes/ {print $1}')
+
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0
+TEST $CLI volume stop $V0
+TEST $CLI volume delete $V0
+
+cleanup