diff options
| author | Pranith Kumar K <pkarampu@redhat.com> | 2015-02-02 18:49:01 +0530 |
|---|---|---|
| committer | Pranith Kumar Karampuri <pkarampu@redhat.com> | 2015-03-05 21:56:20 -0800 |
| commit | 3797caabb95ad8e62dee74a5331d324ddffc654f (patch) | |
| tree | ffc7c647e40388e9229b80a5aff710538c710f73 /tests/basic/afr | |
| parent | 8fa36bc7a11968086e31ac32b9a24de07dd50d15 (diff) | |
cluster/afr: Implementation of quorum-reads
Provide a way of disabling reads when quorum is not met.
Change-Id: Ic4f57c2b87a0b8514600759de3a7a47e217fe3b5
BUG: 1187885
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/9543
Reviewed-by: Ravishankar N <ravishankar@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Diffstat (limited to 'tests/basic/afr')
| -rw-r--r-- | tests/basic/afr/quorum.t | 44 |
1 files changed, 42 insertions, 2 deletions
diff --git a/tests/basic/afr/quorum.t b/tests/basic/afr/quorum.t index dbf8895e7ed..c105290445a 100644 --- a/tests/basic/afr/quorum.t +++ b/tests/basic/afr/quorum.t @@ -13,10 +13,16 @@ function test_write { #Tests for quorum-type option for replica 2 TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{1,2}; +TEST $CLI volume set $V0 performance.quick-read off +TEST $CLI volume set $V0 performance.io-cache off +TEST $CLI volume set $V0 performance.write-behind off +TEST $CLI volume set $V0 performance.stat-prefetch off +TEST $CLI volume set $V0 performance.read-ahead off TEST $CLI volume start $V0 -TEST $GFS -s $H0 --volfile-id=$V0 $M0; +TEST $GFS -s $H0 --volfile-id=$V0 $M0 --direct-io-mode=enable; touch $M0/a +echo abc > $M0/b TEST ! $CLI volume set $V0 cluster.quorum-type "" TEST $CLI volume set $V0 cluster.quorum-type fixed @@ -25,6 +31,11 @@ TEST $CLI volume set $V0 cluster.quorum-count 2 TEST test_write TEST kill_brick $V0 $H0 $B0/${V0}1 TEST ! test_write +EXPECT "abc" cat $M0/b +TEST $CLI volume set $V0 cluster.quorum-reads on +EXPECT_WITHIN $CONFIG_UPDATE_TIMEOUT "1" mount_get_option_value $M0 $V0-replicate-0 quorum-reads +TEST ! cat $M0/b +TEST $CLI volume reset $V0 cluster.quorum-reads TEST $CLI volume set $V0 cluster.quorum-type auto EXPECT auto volume_option $V0 cluster.quorum-type @@ -33,6 +44,11 @@ EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 0 TEST test_write TEST kill_brick $V0 $H0 $B0/${V0}1 TEST ! test_write +EXPECT "abc" cat $M0/b +TEST $CLI volume set $V0 cluster.quorum-reads on +EXPECT_WITHIN $CONFIG_UPDATE_TIMEOUT "1" mount_get_option_value $M0 $V0-replicate-0 quorum-reads +TEST ! cat $M0/b +TEST $CLI volume reset $V0 cluster.quorum-reads TEST $CLI volume set $V0 cluster.quorum-type none EXPECT none volume_option $V0 cluster.quorum-type @@ -40,6 +56,12 @@ TEST test_write #Default is 'none' for even number of bricks in replication TEST $CLI volume reset $V0 cluster.quorum-type TEST test_write +EXPECT "abc" cat $M0/b +TEST $CLI volume set $V0 cluster.quorum-reads on +EXPECT_WITHIN $CONFIG_UPDATE_TIMEOUT "1" mount_get_option_value $M0 $V0-replicate-0 quorum-reads +EXPECT "abc" cat $M0/b +TEST $CLI volume reset $V0 cluster.quorum-reads + cleanup; TEST glusterd; @@ -47,10 +69,16 @@ TEST pidof glusterd #Tests for quorum-type option for replica 3 TEST $CLI volume create $V0 replica 3 $H0:$B0/${V0}{1,2,3}; +TEST $CLI volume set $V0 performance.quick-read off +TEST $CLI volume set $V0 performance.io-cache off +TEST $CLI volume set $V0 performance.write-behind off +TEST $CLI volume set $V0 performance.stat-prefetch off +TEST $CLI volume set $V0 performance.read-ahead off TEST $CLI volume start $V0 -TEST $GFS -s $H0 --volfile-id=$V0 $M0; +TEST $GFS -s $H0 --volfile-id=$V0 $M0 --direct-io-mode=enable; touch $M0/a +echo abc > $M0/b TEST $CLI volume set $V0 cluster.quorum-type fixed EXPECT fixed volume_option $V0 cluster.quorum-type @@ -58,12 +86,24 @@ TEST $CLI volume set $V0 cluster.quorum-count 3 TEST test_write TEST kill_brick $V0 $H0 $B0/${V0}1 TEST ! test_write +EXPECT "abc" cat $M0/b +TEST $CLI volume set $V0 cluster.quorum-reads on +EXPECT_WITHIN $CONFIG_UPDATE_TIMEOUT "1" mount_get_option_value $M0 $V0-replicate-0 quorum-reads +TEST ! cat $M0/b +TEST $CLI volume reset $V0 cluster.quorum-reads + TEST $CLI volume set $V0 cluster.quorum-type auto EXPECT auto volume_option $V0 cluster.quorum-type TEST test_write TEST kill_brick $V0 $H0 $B0/${V0}3 TEST ! test_write +EXPECT "abc" cat $M0/b +TEST $CLI volume set $V0 cluster.quorum-reads on +EXPECT_WITHIN $CONFIG_UPDATE_TIMEOUT "1" mount_get_option_value $M0 $V0-replicate-0 quorum-reads +TEST ! cat $M0/b +TEST $CLI volume reset $V0 cluster.quorum-reads + TEST $CLI volume set $V0 cluster.quorum-type none EXPECT none volume_option $V0 cluster.quorum-type |