glusterfs

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#!/bin/bash
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# Test details:
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# This is to test that the io-stat-dump xattr is not set on the brick,
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# against the path that is used to trigger the stats dump.
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# Additionally it also tests if as many io-stat dumps are generated as there
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# are io-stat xlators in the graphs, which is 2 by default
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. $(dirname $0)/../../include.rc
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cleanup;
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TEST glusterd
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TEST pidof glusterd
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# Covering replication and distribution in the test
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TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{1..4}
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TEST $CLI volume start $V0
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TEST $GFS -s $H0 --volfile-id $V0 $M0
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# Generate some activity for the stats to produce something useful
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TEST $CLI volume profile $V0 start
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TEST mkdir $M0/dir1
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# Generate the stat dump across the io-stat instances
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TEST setfattr -n trusted.io-stats-dump -v io-stats-1322825 $M0
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# Check if $M0 is clean w.r.t xattr information
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# TODO: if there are better ways to check we really get no attr error, please
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# correct the following.
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getfattr -n trusted.io-stats-dump $B0/${V0}1 2>&1 | grep -qi "no such attribute"
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ret=$(echo $?)
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EXPECT 0 echo $ret
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getfattr -n trusted.io-stats-dump $B0/${V0}2 2>&1 | grep -qi "no such attribute"
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ret=$(echo $?)
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EXPECT 0 echo $ret
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getfattr -n trusted.io-stats-dump $B0/${V0}3 2>&1 | grep -qi "no such attribute"
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ret=$(echo $?)
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EXPECT 0 echo $ret
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getfattr -n trusted.io-stats-dump $B0/${V0}4 2>&1 | grep -qi "no such attribute"
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ret=$(echo $?)
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EXPECT 0 echo $ret
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# Check if we have 5 io-stat files in /tmp
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EXPECT 5 ls -1 /var/run/gluster/io-stats-1322825*
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# Cleanup the 5 generated files
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rm -f /var/run/gluster/io-stats-1322825*
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# Rinse and repeat above for a directory
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TEST setfattr -n trusted.io-stats-dump -v io-stats-1322825 $M0/dir1
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getfattr -n trusted.io-stats-dump $B0/${V0}1/dir1 2>&1 | grep -qi "no such attribute"
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ret=$(echo $?)
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EXPECT 0 echo $ret
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getfattr -n trusted.io-stats-dump $B0/${V0}2/dir1 2>&1 | grep -qi "no such attribute"
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ret=$(echo $?)
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EXPECT 0 echo $ret
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getfattr -n trusted.io-stats-dump $B0/${V0}3/dir1 2>&1 | grep -qi "no such attribute"
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ret=$(echo $?)
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EXPECT 0 echo $ret
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getfattr -n trusted.io-stats-dump $B0/${V0}4/dir1 2>&1 | grep -qi "no such attribute"
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ret=$(echo $?)
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EXPECT 0 echo $ret
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EXPECT 5 ls -1 /var/run/gluster/io-stats-1322825*
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rm -f /var/run/gluster/io-stats-1322825*
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cleanup;
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