glusterfs

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#!/bin/bash
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#
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# When nfs.mount-rmtab is disabled, it should not get updated.
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#
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# Based on: bug-904065.t
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#
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#G_TESTDEF_TEST_STATUS_CENTOS6=NFS_TEST
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# count the lines of a file, return 0 if the file does not exist
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function count_lines()
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{
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        if [ -n "$1" ]
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        then
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                $@ 2>/dev/null | wc -l
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        else
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                echo 0
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        fi
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}
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. $(dirname $0)/../../include.rc
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. $(dirname $0)/../../nfs.rc
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. $(dirname $0)/../../volume.rc
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cleanup
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TEST glusterd
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TEST pidof glusterd
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TEST $CLI volume create $V0 $H0:$B0/brick1
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EXPECT 'Created' volinfo_field $V0 'Status'
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TEST $CLI volume set $V0 nfs.disable false
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TEST $CLI volume start $V0;
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EXPECT 'Started' volinfo_field $V0 'Status'
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# glusterfs/nfs needs some time to start up in the background
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EXPECT_WITHIN $NFS_EXPORT_TIMEOUT 1 is_nfs_export_available
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# disable the rmtab by settting it to the magic "/-" value
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TEST $CLI volume set $V0 nfs.mount-rmtab /-
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# before mounting the rmtab should be empty
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EXPECT '0' count_lines cat $GLUSTERD_WORKDIR/nfs/rmtab
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TEST mount_nfs $H0:/$V0 $N0 nolock
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EXPECT '0' count_lines cat $GLUSTERD_WORKDIR/nfs/rmtab
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# showmount should list one client
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EXPECT '1' count_lines showmount --no-headers $H0
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# unmount
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EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $N0
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# after resetting the option, the rmtab should get updated again
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TEST $CLI volume reset $V0 nfs.mount-rmtab
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# before mounting the rmtab should be empty
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EXPECT '0' count_lines cat $GLUSTERD_WORKDIR/nfs/rmtab
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TEST mount_nfs $H0:/$V0 $N0 nolock
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EXPECT '2' count_lines cat $GLUSTERD_WORKDIR/nfs/rmtab
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# removing a mount
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EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $N0
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EXPECT '0' count_lines cat $GLUSTERD_WORKDIR/nfs/rmtab
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cleanup
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