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From b311385a3c4bd56d69d1fa7e9bd3d9a2ae5c344e Mon Sep 17 00:00:00 2001
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From: Pranith Kumar K <pkarampu@redhat.com>
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Date: Mon, 7 Oct 2019 12:27:01 +0530
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Subject: [PATCH 403/449] Fix spurious failure in bug-1744548-heal-timeout.t
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Script was assuming that the heal would have triggered
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by the time test was executed, which may not be the case.
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It can lead to following failures when the race happens:
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...
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18:29:45 not ok 14 [ 85/ 1] < 26> '[ 331 == 333 ]' -> ''
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...
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18:29:45 not ok 16 [ 10097/ 1] < 33> '[ 668 == 666 ]' -> ''
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Heal on 3rd brick didn't start completely first time the command was executed.
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So the extra count got added to the next profile info.
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Fixed it by depending on cumulative stats and waiting until the count is
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satisfied using EXPECT_WITHIN
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> Upstream patch link:https://review.gluster.org/23523
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>fixes: bz#1759002
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>Change-Id: I3b410671c902d6b1458a757fa245613cb29d967d
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>Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
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BUG: 1764091
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Change-Id: Ic4d16b6c8a1bbc35735567d60fd0383456b9f534
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Signed-off-by: Ravishankar N <ravishankar@redhat.com>
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Reviewed-on: https://code.engineering.redhat.com/gerrit/202369
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Tested-by: RHGS Build Bot <nigelb@redhat.com>
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Reviewed-by: Sunil Kumar Heggodu Gopala Acharya <sheggodu@redhat.com>
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---
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tests/bugs/replicate/bug-1744548-heal-timeout.t | 17 +++++++++++------
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1 file changed, 11 insertions(+), 6 deletions(-)
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diff --git a/tests/bugs/replicate/bug-1744548-heal-timeout.t b/tests/bugs/replicate/bug-1744548-heal-timeout.t
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index 3cb73bc..0aaa3ea 100644
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--- a/tests/bugs/replicate/bug-1744548-heal-timeout.t
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+++ b/tests/bugs/replicate/bug-1744548-heal-timeout.t
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@@ -4,6 +4,11 @@
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. $(dirname $0)/../../volume.rc
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. $(dirname $0)/../../afr.rc
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+function get_cumulative_opendir_count {
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+#sed 'n:d' prints odd-numbered lines
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+ $CLI volume profile $V0 info |grep OPENDIR|sed 'n;d' | awk '{print $8}'|tr -d '\n'
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+}
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+
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cleanup;
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TEST glusterd;
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@@ -20,23 +25,23 @@ TEST ! $CLI volume heal $V0
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TEST $CLI volume profile $V0 start
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TEST $CLI volume profile $V0 info clear
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TEST $CLI volume heal $V0 enable
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-TEST $CLI volume heal $V0
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# Each brick does 3 opendirs, corresponding to dirty, xattrop and entry-changes
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-COUNT=`$CLI volume profile $V0 info incremental |grep OPENDIR|awk '{print $8}'|tr -d '\n'`
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-TEST [ "$COUNT" == "333" ]
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+EXPECT_WITHIN $HEAL_TIMEOUT "^333$" get_cumulative_opendir_count
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# Check that a change in heal-timeout is honoured immediately.
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TEST $CLI volume set $V0 cluster.heal-timeout 5
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sleep 10
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-COUNT=`$CLI volume profile $V0 info incremental |grep OPENDIR|awk '{print $8}'|tr -d '\n'`
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# Two crawls must have happened.
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-TEST [ "$COUNT" == "666" ]
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+EXPECT_WITHIN $HEAL_TIMEOUT "^999$" get_cumulative_opendir_count
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# shd must not heal if it is disabled and heal-timeout is changed.
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TEST $CLI volume heal $V0 disable
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+#Wait for configuration update and any opendir fops to complete
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+sleep 10
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TEST $CLI volume profile $V0 info clear
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TEST $CLI volume set $V0 cluster.heal-timeout 6
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-sleep 6
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+#Better to wait for more than 6 seconds to account for configuration updates
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+sleep 10
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COUNT=`$CLI volume profile $V0 info incremental |grep OPENDIR|awk '{print $8}'|tr -d '\n'`
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TEST [ -z $COUNT ]
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cleanup;
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--
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1.8.3.1
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