diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/basic/afr/sparse-file-self-heal.t | 121 | ||||
| -rw-r--r-- | tests/volume.rc | 10 |
2 files changed, 129 insertions, 2 deletions
diff --git a/tests/basic/afr/sparse-file-self-heal.t b/tests/basic/afr/sparse-file-self-heal.t new file mode 100644 index 00000000000..9b795c331cf --- /dev/null +++ b/tests/basic/afr/sparse-file-self-heal.t @@ -0,0 +1,121 @@ +#!/bin/bash + +#This file checks if self-heal of files with holes is working properly or not +#bigger is 2M, big is 1M, small is anything less +. $(dirname $0)/../../include.rc +. $(dirname $0)/../../volume.rc + +cleanup; + +TEST glusterd +TEST pidof glusterd +TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{0,1} +TEST $CLI volume set $V0 data-self-heal-algorithm full +TEST $CLI volume start $V0 + +TEST glusterfs --volfile-id=/$V0 --volfile-server=$H0 $M0 --attribute-timeout=0 --entry-timeout=0 +TEST dd if=/dev/urandom of=$M0/small count=1 bs=1M +TEST dd if=/dev/urandom of=$M0/bigger2big count=1 bs=2M +TEST dd if=/dev/urandom of=$M0/big2bigger count=1 bs=1M + +TEST kill_brick $V0 $H0 $B0/${V0}0 + +#File with >128k size hole +TEST truncate -s 1M $M0/big +big_md5sum=$(md5sum $M0/big | awk '{print $1}') + +#File with <128k hole +TEST truncate -s 0 $M0/small +TEST truncate -s 64k $M0/small +small_md5sum=$(md5sum $M0/small | awk '{print $1}') + +#Bigger file truncated to big size hole. +TEST truncate -s 0 $M0/bigger2big +TEST truncate -s 1M $M0/bigger2big +bigger2big_md5sum=$(md5sum $M0/bigger2big | awk '{print $1}') + +#Big file truncated to Bigger size hole +TEST truncate -s 2M $M0/big2bigger +big2bigger_md5sum=$(md5sum $M0/big2bigger | awk '{print $1}') + +$CLI volume start $V0 force +EXPECT_WITHIN 20 "1" afr_child_up_status $V0 0 +EXPECT_WITHIN 20 "Y" glustershd_up_status +EXPECT_WITHIN 20 "1" afr_child_up_status_in_shd $V0 0 +EXPECT_WITHIN 20 "1" afr_child_up_status_in_shd $V0 1 +TEST gluster volume heal $V0 full +EXPECT_WITHIN 20 "0" afr_get_pending_heal_count $V0 + +big_md5sum_0=$(md5sum $B0/${V0}0/big | awk '{print $1}') +small_md5sum_0=$(md5sum $B0/${V0}0/small | awk '{print $1}') +bigger2big_md5sum_0=$(md5sum $B0/${V0}0/bigger2big | awk '{print $1}') +big2bigger_md5sum_0=$(md5sum $B0/${V0}0/big2bigger | awk '{print $1}') + +EXPECT $big_md5sum echo $big_md5sum_0 +EXPECT $small_md5sum echo $small_md5sum_0 +EXPECT $big2bigger_md5sum echo $big2bigger_md5sum_0 +EXPECT $bigger2big_md5sum echo $bigger2big_md5sum_0 + + +EXPECT "1" has_holes $B0/${V0}0/big +#Because self-heal writes the final chunk hole should not be there for +#files < 128K +EXPECT "0" has_holes $B0/${V0}0/small +# Since source is smaller than sink, self-heal does blind copy so no holes will +# be present +EXPECT "0" has_holes $B0/${V0}0/bigger2big +EXPECT "1" has_holes $B0/${V0}0/big2bigger + +TEST rm -f $M0/* + +#check the same tests with diff self-heal +TEST $CLI volume set $V0 data-self-heal-algorithm diff + +TEST dd if=/dev/urandom of=$M0/small count=1 bs=1M +TEST dd if=/dev/urandom of=$M0/big2bigger count=1 bs=1M +TEST dd if=/dev/urandom of=$M0/bigger2big count=1 bs=2M + +TEST kill_brick $V0 $H0 $B0/${V0}0 + +#File with >128k size hole +TEST truncate -s 1M $M0/big +big_md5sum=$(md5sum $M0/big | awk '{print $1}') + +#File with <128k hole +TEST truncate -s 0 $M0/small +TEST truncate -s 64k $M0/small +small_md5sum=$(md5sum $M0/small | awk '{print $1}') + +#Bigger file truncated to big size hole +TEST truncate -s 0 $M0/bigger2big +TEST truncate -s 1M $M0/bigger2big +bigger2big_md5sum=$(md5sum $M0/bigger2big | awk '{print $1}') + +#Big file truncated to Bigger size hole +TEST truncate -s 2M $M0/big2bigger +big2bigger_md5sum=$(md5sum $M0/big2bigger | awk '{print $1}') + +$CLI volume start $V0 force +EXPECT_WITHIN 20 "1" afr_child_up_status $V0 0 +EXPECT_WITHIN 20 "Y" glustershd_up_status +EXPECT_WITHIN 20 "1" afr_child_up_status_in_shd $V0 0 +EXPECT_WITHIN 20 "1" afr_child_up_status_in_shd $V0 1 +TEST gluster volume heal $V0 full +EXPECT_WITHIN 20 "0" afr_get_pending_heal_count $V0 + +big_md5sum_0=$(md5sum $B0/${V0}0/big | awk '{print $1}') +small_md5sum_0=$(md5sum $B0/${V0}0/small | awk '{print $1}') +bigger2big_md5sum_0=$(md5sum $B0/${V0}0/bigger2big | awk '{print $1}') +big2bigger_md5sum_0=$(md5sum $B0/${V0}0/big2bigger | awk '{print $1}') + +EXPECT $big_md5sum echo $big_md5sum_0 +EXPECT $small_md5sum echo $small_md5sum_0 +EXPECT $big2bigger_md5sum echo $big2bigger_md5sum_0 +EXPECT $bigger2big_md5sum echo $bigger2big_md5sum_0 + +EXPECT "1" has_holes $B0/${V0}0/big +EXPECT "1" has_holes $B0/${V0}0/big2bigger +EXPECT "0" has_holes $B0/${V0}0/bigger2big +EXPECT "0" has_holes $B0/${V0}0/small + +cleanup diff --git a/tests/volume.rc b/tests/volume.rc index 9a06687cd86..9e4843e06c4 100644 --- a/tests/volume.rc +++ b/tests/volume.rc @@ -300,5 +300,11 @@ function data_written_count { echo "$1" | grep "Data Written:$2bytes" | wc -l } - - +function has_holes { + if [ $((`stat -c '%b*%B-%s' -- $1`)) -lt 0 ]; + then + echo "1" + else + echo "0" + fi +} |