diff options
Diffstat (limited to 'tests/basic/ec/ec-read-mask.t')
| -rw-r--r-- | tests/basic/ec/ec-read-mask.t | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/tests/basic/ec/ec-read-mask.t b/tests/basic/ec/ec-read-mask.t new file mode 100644 index 00000000000..ddb556f2973 --- /dev/null +++ b/tests/basic/ec/ec-read-mask.t @@ -0,0 +1,114 @@ + #!/bin/bash + +. $(dirname $0)/../../include.rc +. $(dirname $0)/../../volume.rc +. $(dirname $0)/../../ec.rc + +cleanup +TEST glusterd +TEST pidof glusterd +TEST $CLI volume create $V0 disperse 6 redundancy 2 $H0:$B0/${V0}{0..5} +TEST $CLI volume start $V0 + +#Empty read-mask should fail +TEST ! $GFS --xlator-option=*.ec-read-mask="" -s $H0 --volfile-id $V0 $M0 + +#Less than 4 number of bricks should fail +TEST ! $GFS --xlator-option="*.ec-read-mask=0" -s $H0 --volfile-id $V0 $M0 +TEST ! $GFS --xlator-option="*.ec-read-mask=0:1" -s $H0 --volfile-id $V0 $M0 +TEST ! $GFS --xlator-option=*.ec-read-mask="0:1:2" -s $H0 --volfile-id $V0 $M0 + +#ids greater than 5 should fail +TEST ! $GFS --xlator-option="*.ec-read-mask=0:1:2:6" -s $H0 --volfile-id $V0 $M0 + +#ids less than 0 should fail +TEST ! $GFS --xlator-option="*.ec-read-mask=0:-1:2:5" -s $H0 --volfile-id $V0 $M0 + +#read-mask with non-alphabet or comma should fail +TEST ! $GFS --xlator-option="*.ec-read-mask=0:1:2:5:abc" -s $H0 --volfile-id $V0 $M0 +TEST ! $GFS --xlator-option="*.ec-read-mask=0:1:2:5a" -s $H0 --volfile-id $V0 $M0 + +#mount with at least 4 read-mask-ids and all of them valid should pass +TEST $GFS --xlator-option="*.ec-read-mask=0:1:2:5:4:3" -s $H0 --volfile-id $V0 $M0 +EXPECT_WITHIN $CHILD_UP_TIMEOUT "6" ec_child_up_count $V0 0 +EXPECT "^111111$" ec_option_value $V0 $M0 0 read-mask +EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0 + +TEST $GFS --xlator-option="*.ec-read-mask=0:1:2:5" -s $H0 --volfile-id $V0 $M0 +EXPECT_WITHIN $CHILD_UP_TIMEOUT "6" ec_child_up_count $V0 0 +EXPECT "^100111$" ec_option_value $V0 $M0 0 read-mask + +TEST dd if=/dev/urandom of=$M0/a bs=1M count=1 +md5=$(md5sum $M0/a | awk '{print $1}') +EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0 + +#Read on the file should fail if any of the read-mask is down when number of +#ids is data-count +TEST $GFS --xlator-option="*.ec-read-mask=0:1:2:5" -s $H0 --volfile-id $V0 $M0 +EXPECT_WITHIN $CHILD_UP_TIMEOUT "6" ec_child_up_count $V0 0 +EXPECT "^100111$" ec_option_value $V0 $M0 0 read-mask +TEST kill_brick $V0 $H0 $B0/${V0}0 +TEST ! dd if=$M0/a of=/dev/null +EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0 +TEST $CLI volume start $V0 force + +TEST $GFS --xlator-option="*.ec-read-mask=0:1:2:5" -s $H0 --volfile-id $V0 $M0 +EXPECT_WITHIN $CHILD_UP_TIMEOUT "6" ec_child_up_count $V0 0 +EXPECT "^100111$" ec_option_value $V0 $M0 0 read-mask +TEST kill_brick $V0 $H0 $B0/${V0}1 +TEST ! dd if=$M0/a of=/dev/null +EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0 +TEST $CLI volume start $V0 force + +TEST $GFS --xlator-option="*.ec-read-mask=0:1:2:5" -s $H0 --volfile-id $V0 $M0 +EXPECT_WITHIN $CHILD_UP_TIMEOUT "6" ec_child_up_count $V0 0 +EXPECT "^100111$" ec_option_value $V0 $M0 0 read-mask +TEST kill_brick $V0 $H0 $B0/${V0}2 +TEST ! dd if=$M0/a of=/dev/null +EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0 +TEST $CLI volume start $V0 force + +TEST $GFS --xlator-option="*.ec-read-mask=0:1:2:5" -s $H0 --volfile-id $V0 $M0 +EXPECT_WITHIN $CHILD_UP_TIMEOUT "6" ec_child_up_count $V0 0 +EXPECT "^100111$" ec_option_value $V0 $M0 0 read-mask +TEST kill_brick $V0 $H0 $B0/${V0}5 +TEST ! dd if=$M0/a of=/dev/null +EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0 +TEST $CLI volume start $V0 force + +#Read on file should succeed when non-read-mask bricks are down +TEST $GFS --xlator-option="*.ec-read-mask=0:1:2:5" -s $H0 --volfile-id $V0 $M0 +EXPECT_WITHIN $CHILD_UP_TIMEOUT "6" ec_child_up_count $V0 0 +EXPECT "^100111$" ec_option_value $V0 $M0 0 read-mask +TEST kill_brick $V0 $H0 $B0/${V0}3 +EXPECT "^$md5$" echo $(dd if=$M0/a | md5sum | awk '{print $1}') +EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0 +TEST $CLI volume start $V0 force + +TEST $GFS --xlator-option="*.ec-read-mask=0:1:2:5" -s $H0 --volfile-id $V0 $M0 +EXPECT_WITHIN $CHILD_UP_TIMEOUT "6" ec_child_up_count $V0 0 +EXPECT "^100111$" ec_option_value $V0 $M0 0 read-mask +TEST kill_brick $V0 $H0 $B0/${V0}4 +EXPECT "^$md5$" echo $(dd if=$M0/a | md5sum | awk '{print $1}') +EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0 +TEST $CLI volume start $V0 force + +TEST $GFS --xlator-option="*.ec-read-mask=0:1:2:5" -s $H0 --volfile-id $V0 $M0 +EXPECT_WITHIN $CHILD_UP_TIMEOUT "6" ec_child_up_count $V0 0 +EXPECT "^100111$" ec_option_value $V0 $M0 0 read-mask +TEST kill_brick $V0 $H0 $B0/${V0}3 +TEST kill_brick $V0 $H0 $B0/${V0}4 +EXPECT "^$md5$" echo $(dd if=$M0/a | md5sum | awk '{print $1}') +EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0 +TEST $CLI volume start $V0 force + +#Deliberately corrupt chunks 3: 4 and check that reads still give correct data +TEST dd if=/dev/zero of=$B0/${V0}3/a bs=256k count=1 +TEST dd if=/dev/zero of=$B0/${V0}4/a bs=256k count=1 +TEST $GFS --xlator-option="*.ec-read-mask=0:1:2:5" -s $H0 --volfile-id $V0 $M0 +EXPECT_WITHIN $CHILD_UP_TIMEOUT "6" ec_child_up_count $V0 0 +EXPECT "^100111$" ec_option_value $V0 $M0 0 read-mask +EXPECT "^$md5$" echo $(dd if=$M0/a | md5sum | awk '{print $1}') +EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0 + +cleanup; |