From 424825a649ea0cd9bd4955fbfe9d5ba472e6bc38 Mon Sep 17 00:00:00 2001
From: Krutika Dhananjay <kdhananj@redhat.com>
Date: Thu, 29 Oct 2015 17:04:38 +0530
Subject: features/shard: Implement fallocate FOP

        Backport of: http://review.gluster.org/13196


Change-Id: Iab0c41319af42210c871a3ed6cf52a987c5d88d7
BUG: 1299712
Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
Reviewed-on: http://review.gluster.org/13259
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Smoke: Gluster Build System <jenkins@build.gluster.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
---
 tests/bugs/shard/bug-shard-fallocate.t | 47 ++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 tests/bugs/shard/bug-shard-fallocate.t

(limited to 'tests/bugs')

diff --git a/tests/bugs/shard/bug-shard-fallocate.t b/tests/bugs/shard/bug-shard-fallocate.t
new file mode 100644
index 00000000000..8d41507c4a5
--- /dev/null
+++ b/tests/bugs/shard/bug-shard-fallocate.t
@@ -0,0 +1,47 @@
+#!/bin/bash
+
+. $(dirname $0)/../../include.rc
+
+cleanup
+
+TEST glusterd
+TEST pidof glusterd
+TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{0,1,2,3}
+TEST $CLI volume set $V0 features.shard on
+TEST $CLI volume start $V0
+
+TEST $GFS --volfile-id=$V0 --volfile-server=$H0 $M0
+
+# Create a file.
+TEST touch $M0/foo
+
+gfid_foo=`getfattr -n glusterfs.gfid.string $M0/foo 2>/dev/null \
+          | grep glusterfs.gfid.string | cut -d '"' -f 2`
+
+TEST fallocate -l 17M $M0/foo
+EXPECT '17825792' stat -c %s $M0/foo
+
+# This should ensure /.shard is created on the bricks.
+TEST stat $B0/${V0}0/.shard
+TEST stat $B0/${V0}1/.shard
+TEST stat $B0/${V0}2/.shard
+TEST stat $B0/${V0}3/.shard
+
+EXPECT "4194304" echo `find $B0 -name $gfid_foo.1 | xargs stat -c %s`
+EXPECT "4194304" echo `find $B0 -name $gfid_foo.2 | xargs stat -c %s`
+EXPECT "4194304" echo `find $B0 -name $gfid_foo.3 | xargs stat -c %s`
+EXPECT "1048576" echo `find $B0 -name $gfid_foo.4 | xargs stat -c %s`
+
+TEST fallocate -o 102400 -l 17M $M0/foo
+EXPECT '17928192' stat -c %s $M0/foo
+
+EXPECT "4194304" echo `find $B0 -name $gfid_foo.1 | xargs stat -c %s`
+EXPECT "4194304" echo `find $B0 -name $gfid_foo.2 | xargs stat -c %s`
+EXPECT "4194304" echo `find $B0 -name $gfid_foo.3 | xargs stat -c %s`
+EXPECT "1150976" echo `find $B0 -name $gfid_foo.4 | xargs stat -c %s`
+
+TEST umount $M0
+TEST $CLI volume stop $V0
+TEST $CLI volume delete $V0
+
+cleanup
-- 
cgit