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-rwxr-xr-xtests/basic/tier/tier.t137
1 files changed, 96 insertions, 41 deletions
diff --git a/tests/basic/tier/tier.t b/tests/basic/tier/tier.t
index ee730e727bc..6f091999381 100755
--- a/tests/basic/tier/tier.t
+++ b/tests/basic/tier/tier.t
@@ -8,27 +8,65 @@ CACHE_BRICK_FIRST=4
CACHE_BRICK_LAST=5
DEMOTE_TIMEOUT=12
PROMOTE_TIMEOUT=5
+MIGRATION_TIMEOUT=10
+DEMOTE_FREQ=4
+PROMOTE_FREQ=4
+
+
+# Timing adjustment to avoid spurious errors with first instances of file_on_fast_tier
+function sleep_first_cycle {
+ startTime=$(date +%s)
+ mod=$(( ( $startTime % $DEMOTE_FREQ ) + 1 ))
+ sleep $mod
+}
+
+# Grab md5sum without file path (failed attempt notifications are discarded)
+function fingerprint {
+ md5sum $1 2> /dev/null | grep --only-matching -m 1 '^[0-9a-f]*'
+}
function file_on_slow_tier {
- s=$(md5sum $1)
+ found=0
+
for i in `seq 0 $LAST_BRICK`; do
- test -e $B0/${V0}${i}/$1 && break;
+ test -e $B0/${V0}${i}/$1 && found=1 && break;
done
- if [ $? -eq 0 ] && ! [ "`md5sum $B0/${V0}${i}/$1`" == "$s" ]; then
- echo "0"
+
+ if [ "$found" == "1" ]
+ then
+ slow_hash1=$2
+ slow_hash2=$(fingerprint "$B0/${V0}${i}/$1")
+
+ if [ "$slow_hash1" == "$slow_hash2" ]
+ then
+ echo "0"
+ else
+ echo "2"
+ fi
else
echo "1"
fi
}
function file_on_fast_tier {
- local ret="1"
+ found=0
+
+ for j in `seq $CACHE_BRICK_FIRST $CACHE_BRICK_LAST`; do
+ test -e $B0/${V0}${j}/$1 && found=1 && break;
+ done
- s1=$(md5sum $1)
- s2=$(md5sum $B0/${V0}${CACHE_BRICK_FIRST}/$1)
- if [ -e $B0/${V0}${CACHE_BRICK_FIRST}/$1 ] && ! [ "$s1" == "$s2" ]; then
- echo "0"
+ if [ "$found" == "1" ]
+ then
+ fast_hash1=$2
+ fast_hash2=$(fingerprint "$B0/${V0}${j}/$1")
+
+ if [ "$fast_hash1" == "$fast_hash2" ]
+ then
+ echo "0"
+ else
+ echo "2"
+ fi
else
echo "1"
fi
@@ -52,18 +90,26 @@ function confirm_vol_stopped {
fi
}
-function check_counters_nonzero {
- $CLI volume rebalance $V0 tier status | grep ' 0 '
- if [ $? == 0 ]; then
- echo "1"
- else
- echo "0"
- fi
+function check_counters {
+ index=0
+ ret=0
+ rm -f /tmp/tc*.txt
+ echo "0" > /tmp/tc2.txt
+
+ $CLI volume rebalance $V0 tier status | grep localhost > /tmp/tc.txt
+
+ cat /tmp/tc.txt | grep -o '[0-9*]' | while read line; do
+ if [ $index == 0 ]; then
+ index=1
+ test $line -ne $1 && echo "1" > /tmp/tc2.txt
+ else
+ test $line -ne $2 && echo "2" > /tmp/tc2.txt
+ fi
+ done
+
+ cat /tmp/tc2.txt
}
-DEMOTE_TIMEOUT=12
-PROMOTE_TIMEOUT=5
-MIGRATION_TIMEOUT=10
cleanup
TEST glusterd
@@ -91,7 +137,7 @@ TEST ! $CLI volume set $V0 cluster.tier-demote-frequency 4
TEST ! $CLI volume detach-tier $V0 commit force
TEST $CLI volume attach-tier $V0 replica 2 $H0:$B0/${V0}$CACHE_BRICK_FIRST $H0:$B0/${V0}$CACHE_BRICK_LAST
-
+sleep_first_cycle
$CLI volume rebalance $V0 tier status
#Tier options expect non-negative value
@@ -100,8 +146,8 @@ TEST ! $CLI volume set $V0 cluster.tier-promote-frequency -1
#Tier options expect non-negative value
TEST ! $CLI volume set $V0 cluster.read-freq-threshold qwerty
-TEST $CLI volume set $V0 cluster.tier-demote-frequency 4
-TEST $CLI volume set $V0 cluster.tier-promote-frequency 4
+TEST $CLI volume set $V0 cluster.tier-demote-frequency $DEMOTE_FREQ
+TEST $CLI volume set $V0 cluster.tier-promote-frequency $PROMOTE_FREQ
TEST $CLI volume set $V0 cluster.read-freq-threshold 0
TEST $CLI volume set $V0 cluster.write-freq-threshold 0
@@ -116,46 +162,52 @@ TEST touch d1/file1
TEST mkdir d1/d2
TEST [ -d d1/d2 ]
TEST find d1
+mkdir /tmp/d1
# Create a file. It should be on the fast tier.
-uuidgen > d1/data.txt
-TEST file_on_fast_tier d1/data.txt
+uuidgen > /tmp/d1/data.txt
+md5data=$(fingerprint /tmp/d1/data.txt)
+mv /tmp/d1/data.txt ./d1/data.txt
+
+TEST file_on_fast_tier d1/data.txt $md5data
-# Check manual demotion.
-#TEST setfattr -n trusted.distribute.migrate-data d1/data.txt
-#TEST file_on_slow_tier d1/data.txt
+uuidgen > /tmp/d1/data2.txt
+md5data2=$(fingerprint /tmp/d1/data2.txt)
+cp /tmp/d1/data2.txt ./d1/data2.txt
-uuidgen > d1/data2.txt
-uuidgen > d1/data3.txt
-EXPECT "0" file_on_fast_tier d1/data2.txt
-EXPECT "0" file_on_fast_tier d1/data3.txt
+uuidgen > /tmp/d1/data3.txt
+md5data3=$(fingerprint /tmp/d1/data3.txt)
+mv /tmp/d1/data3.txt ./d1/data3.txt
# Check auto-demotion on write new.
-EXPECT_WITHIN $DEMOTE_TIMEOUT "0" file_on_slow_tier d1/data2.txt
-EXPECT_WITHIN $DEMOTE_TIMEOUT "0" file_on_slow_tier d1/data3.txt
-sleep 12
+sleep $DEMOTE_TIMEOUT
+
# Check auto-promotion on write append.
-uuidgen >> d1/data2.txt
+UUID=$(uuidgen)
+echo $UUID >> /tmp/d1/data2.txt
+md5data2=$(fingerprint /tmp/d1/data2.txt)
+echo $UUID >> ./d1/data2.txt
# Check promotion on read to slow tier
drop_cache $M0
cat d1/data3.txt
-sleep 5
-EXPECT_WITHIN $PROMOTE_TIMEOUT "0" file_on_fast_tier d1/data2.txt
-EXPECT_WITHIN $PROMOTE_TIMEOUT "0" file_on_fast_tier d1/data3.txt
-EXPECT "0" check_counters_nonzero
+sleep $PROMOTE_TIMEOUT
+sleep $DEMOTE_FREQ
+EXPECT "0" check_counters 2 6
# stop gluster, when it comes back info file should have tiered volume
killall glusterd
TEST glusterd
+EXPECT "0" file_on_slow_tier d1/data.txt $md5data
+EXPECT "0" file_on_slow_tier d1/data2.txt $md5data2
+EXPECT "0" file_on_slow_tier d1/data3.txt $md5data3
+
TEST $CLI volume detach-tier $V0 start
TEST $CLI volume detach-tier $V0 commit force
-EXPECT "0" file_on_slow_tier d1/data.txt
-
EXPECT "0" confirm_tier_removed ${V0}${CACHE_BRICK_FIRST}
EXPECT_WITHIN $REBALANCE_TIMEOUT "0" confirm_vol_stopped $V0
@@ -163,3 +215,6 @@ EXPECT_WITHIN $REBALANCE_TIMEOUT "0" confirm_vol_stopped $V0
cd;
cleanup
+rm -rf /tmp/d1
+
+