From 6a9cbcb5b54d32db36ac26d006eae8d08071fff6 Mon Sep 17 00:00:00 2001 From: Raghavendra G Date: Thu, 21 Feb 2013 16:31:58 +0530 Subject: performance/write-behind: Add test case for fd being marked bad after write failures. BUG: 765473 Change-Id: Ia5d9fecc7f84ee4d51f8037e2dd1ed03f0394bd9 Signed-off-by: Raghavendra G Reviewed-on: http://review.gluster.org/4632 Reviewed-by: Jeff Darcy Tested-by: Gluster Build System --- tests/bugs/bug-765473.t | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100755 tests/bugs/bug-765473.t diff --git a/tests/bugs/bug-765473.t b/tests/bugs/bug-765473.t new file mode 100755 index 00000000000..5fc0ec9d77e --- /dev/null +++ b/tests/bugs/bug-765473.t @@ -0,0 +1,33 @@ +#!/bin/bash + +. $(dirname $0)/../include.rc +. $(dirname $0)/../volume.rc +. $(dirname $0)/../fileio.rc + +cleanup; + +function clients_connected() +{ + volname=$1 + gluster volume status $volname clients | grep -i 'Clients connected' | sed -e 's/[^0-9]*\(.*\)/\1/g' +} + +## Start and create a volume +TEST glusterd; +TEST pidof glusterd; +TEST $CLI volume create $V0 $H0:$B0/${V0}{1} +TEST $CLI volume start $V0; + +TEST glusterfs --direct-io-mode=yes --entry-timeout=0 --attribute-timeout=0 -s $H0 --volfile-id $V0 $M0; + +TEST fd=`fd_available` +TEST fd_open $fd 'w' "$M0/testfile" +TEST fd_write $fd "content" +TEST $CLI volume stop $V0 +# write some content which will result in marking fd bad +fd_write $fd "more content" +TEST $CLI volume start $V0 +EXPECT_WITHIN 30 2 clients_connected $V0 +TEST ! fd_write $fd "still more content" + +cleanup -- cgit