diff options
Diffstat (limited to 'tests/bugs')
-rwxr-xr-x | tests/bugs/bug-873962.t | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/tests/bugs/bug-873962.t b/tests/bugs/bug-873962.t new file mode 100755 index 00000000000..c18c71f6012 --- /dev/null +++ b/tests/bugs/bug-873962.t @@ -0,0 +1,85 @@ +#!/bin/bash + +#AFR TEST-IDENTIFIER SPLIT-BRAIN +. $(dirname $0)/../include.rc + +cleanup; + +TEST glusterd +TEST pidof glusterd +TEST $CLI volume info; + +B0_hiphenated=`echo $B0 | tr '/' '-'` +TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{1,2} + +#Make sure self-heal is not triggered when the bricks are re-started +TEST $CLI volume set $V0 cluster.self-heal-daemon off +TEST $CLI volume set $V0 performance.stat-prefetch off +TEST $CLI volume start $V0 +TEST glusterfs -s $H0 --volfile-id=$V0 $M0 +TEST glusterfs -s $H0 --volfile-id=$V0 $M1 +TEST cd $M0 +TEST touch a +TEST touch b +TEST touch c +TEST touch d +echo "1" > b +echo "1" > d +kill -9 `cat /var/lib/glusterd/vols/$V0/run/$H0$B0_hiphenated-${V0}2.pid` +echo "1" > a +echo "1" > c +TEST setfattr -n trusted.mdata -v abc b +TEST setfattr -n trusted.mdata -v abc d +TEST $CLI volume start $V0 force +sleep 5 +kill -9 `cat /var/lib/glusterd/vols/$V0/run/$H0$B0_hiphenated-${V0}1.pid` +echo "2" > a +echo "2" > c +TEST setfattr -n trusted.mdata -v def b +TEST setfattr -n trusted.mdata -v def d +TEST $CLI volume start $V0 force +sleep 10 + +#Files are in split-brain, so open should fail +TEST ! cat a; +TEST ! cat $M1/a; +TEST ! cat b; +TEST ! cat $M1/b; + +#Reset split-brain status +TEST setfattr -n trusted.afr.$V0-client-1 -v 0x000000000000000000000000 $B0/${V0}1/a; +TEST setfattr -n trusted.afr.$V0-client-1 -v 0x000000000000000000000000 $B0/${V0}1/b; + +sleep 1 +#The operations should do self-heal and give correct output +EXPECT "2" cat a; +EXPECT "2" cat $M1/a; +EXPECT "def" getfattr -n trusted.mdata --only-values b 2>/dev/null +EXPECT "def" getfattr -n trusted.mdata --only-values $M1/b 2>/dev/null + +TEST $CLI volume set $V0 cluster.data-self-heal off +TEST $CLI volume set $V0 cluster.metadata-self-heal off +sleep 5 #Wait for vol file to be updated + +sleep 1 +#Files are in split-brain, so open should fail +TEST ! cat c +TEST ! cat $M1/c +TEST ! cat d +TEST ! cat $M1/d + +TEST setfattr -n trusted.afr.$V0-client-1 -v 0x000000000000000000000000 $B0/${V0}1/c +TEST setfattr -n trusted.afr.$V0-client-1 -v 0x000000000000000000000000 $B0/${V0}1/d + +sleep 1 +#The operations should NOT do self-heal but give correct output +EXPECT "2" cat c +EXPECT "2" cat $M1/c +EXPECT "1" cat d +EXPECT "1" cat $M1/d + +#Check that the self-heal is not triggered. +EXPECT "1" cat $B0/${V0}1/c +EXPECT "abc" getfattr -n trusted.mdata --only-values $B0/${V0}1/d 2>/dev/null +cd +cleanup; |