a25bd2d769
Change-Id: Ibfca8ddb7c663d44ed447be13b2eabb7bd393bb3 BUG: 993981 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/6028 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
107 lines
2.9 KiB
Bash
Executable File
107 lines
2.9 KiB
Bash
Executable File
#!/bin/bash
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. $(dirname $0)/../include.rc
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cleanup;
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function recreate {
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rm -rf $1 && mkdir -p $1
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}
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TEST glusterd
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TEST pidof glusterd
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TEST $CLI volume info;
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## Start and create a volume
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recreate ${B0}/${V0}-0
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recreate ${B0}/${V0}-1
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TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}-{0,1}
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function volinfo_field()
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{
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local vol=$1;
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local field=$2;
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$CLI volume info $vol | grep "^$field: " | sed 's/.*: //';
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}
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## Verify volume is created
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EXPECT "$V0" volinfo_field $V0 'Volume Name';
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EXPECT 'Created' volinfo_field $V0 'Status';
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## Make sure stat-prefetch doesn't prevent self-heal checks.
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TEST $CLI volume set $V0 performance.stat-prefetch off;
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## Make sure automatic self-heal doesn't perturb our results.
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TEST $CLI volume set $V0 cluster.self-heal-daemon off
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TEST $CLI volume set $V0 cluster.background-self-heal-count 0
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## Start volume and verify
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TEST $CLI volume start $V0;
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EXPECT 'Started' volinfo_field $V0 'Status';
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## Wait for volume to register with rpc.mountd
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sleep 5;
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## Mount NFS
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TEST mount -t nfs -o vers=3,nolock,soft,intr $H0:/$V0 $N0;
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## Create some files and directories
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echo "test_data" > $N0/a_file;
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mkdir $N0/a_dir;
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echo "more_test_data" > $N0/a_dir/another_file;
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## Unmount and stop the volume.
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TEST umount $N0;
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TEST $CLI volume stop $V0;
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# Recreate the brick. Note that because of http://review.gluster.org/#change,4202
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# we need to preserve and restore the volume ID or else the brick (and thus the
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# entire not-very-HA-any-more volume) won't start. When that bug is fixed, we can
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# remove the [gs]etxattr calls.
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volid=$(getfattr -e hex -n trusted.glusterfs.volume-id $B0/${V0}-0 2> /dev/null \
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| grep = | cut -d= -f2)
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rm -rf $B0/${V0}-0;
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mkdir $B0/${V0}-0;
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setfattr -n trusted.glusterfs.volume-id -v $volid $B0/${V0}-0
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## Restart and remount. Note that we use actimeo=0 so that the stat calls
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## we need for self-heal don't get blocked by the NFS client.
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TEST $CLI volume start $V0;
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sleep 5
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TEST mount -t nfs -o vers=3,nolock,soft,intr,actimeo=0 $H0:/$V0 $N0;
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## The Linux NFS client has a really charming habit of caching stuff right
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## after mount, even though we set actimeo=0 above. Life would be much easier
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## if NFS developers cared as much about correctness as they do about shaving
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## a few seconds off of benchmarks.
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ls -l $N0 &> /dev/null;
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sleep 5;
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## Force entry self-heal.
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find $N0 | xargs stat > /dev/null;
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#ls -lR $N0 > /dev/null;
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## Do NOT check through the NFS mount here. That will force a new self-heal
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## check, but we want to test whether self-heal already happened.
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## Make sure everything's in order on the recreated brick.
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EXPECT 'test_data' cat $B0/${V0}-0/a_file;
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EXPECT 'more_test_data' cat $B0/${V0}-0/a_dir/another_file;
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if [ "$EXIT_EARLY" = "1" ]; then
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exit 0;
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fi
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## Finish up
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TEST umount $N0;
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TEST $CLI volume stop $V0;
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EXPECT 'Stopped' volinfo_field $V0 'Status';
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TEST $CLI volume delete $V0;
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TEST ! $CLI volume info $V0;
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cleanup;
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