glusterfs

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#!/bin/bash
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. $(dirname $0)/../../include.rc
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. $(dirname $0)/../../nfs.rc
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#G_TESTDEF_TEST_STATUS_CENTOS6=NFS_TEST
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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 replica 2 $H0:$B0/${V0}{1,2};
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TEST $CLI volume set $V0 performance.open-behind off;
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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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## Mount FUSE with caching disabled
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TEST glusterfs --entry-timeout=0 --attribute-timeout=0 -s $H0 --volfile-id $V0 $M0;
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EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available;
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useradd tmp_user 2>/dev/null 1>/dev/null;
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mkdir $M0/dir;
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mkdir $M0/other;
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cp /etc/passwd $M0/;
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cp $M0/passwd $M0/file;
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chmod 600 $M0/file;
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TEST mount_nfs $H0:/$V0 $N0 nolock;
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grep nfsnobody /etc/passwd > /dev/null
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if [ $? -eq 1 ]; then
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usr=nobody
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grp=nobody
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else
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usr=nfsnobody
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grp=nfsnobody
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fi
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chown -R $usr:$grp $M0/dir;
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chown -R tmp_user:tmp_user $M0/other;
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TEST $CLI volume set $V0 server.root-squash on;
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EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available;
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# create files and directories in the root of the glusterfs and nfs mount
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# which is owned by root and hence the right behavior is getting EACCESS
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# as the fops are executed as nfsnobody/nobody.
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touch $M0/foo 2>/dev/null;
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TEST [ $? -ne 0 ]
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touch $N0/foo 2>/dev/null;
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TEST [ $? -ne 0 ]
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mkdir $M0/new 2>/dev/null;
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TEST [ $? -ne 0 ]
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mkdir $N0/new 2>/dev/null;
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TEST [ $? -ne 0 ]
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cp $M0/file $M0/tmp_file 2>/dev/null;
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TEST [ $? -ne 0 ]
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cp $N0/file $N0/tmp_file 2>/dev/null;
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TEST [ $? -ne 0 ]
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cat $M0/file 2>/dev/null;
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TEST [ $? -ne 0 ]
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# here read should be allowed because eventhough file "passwd" is owned
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# by root, the permissions if the file allow other users to read it.
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cat $M0/passwd 1>/dev/null;
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TEST [ $? -eq 0 ]
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cat $N0/passwd 1>/dev/null;
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TEST [ $? -eq 0 ]
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# create files and directories should succeed as the fops are being executed
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# inside the directory owned by nfsnobody/nobody
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TEST touch $M0/dir/file;
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TEST touch $N0/dir/foo;
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TEST mkdir $M0/dir/new;
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TEST mkdir $N0/dir/other;
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TEST rm -f $M0/dir/file $M0/dir/foo;
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TEST rmdir $N0/dir/*;
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# create files and directories here should fail as other directory is owned
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# by tmp_user.
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touch $M0/other/foo 2>/dev/null;
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TEST [ $? -ne 0 ]
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touch $N0/other/foo 2>/dev/null;
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TEST [ $? -ne 0 ]
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mkdir $M0/other/new 2>/dev/null;
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TEST [ $? -ne 0 ]
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mkdir $N0/other/new 2>/dev/null;
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TEST [ $? -ne 0 ]
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userdel tmp_user;
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rm -rf /home/tmp_user;
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EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
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TEST $CLI volume stop $V0;
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TEST $CLI volume delete $V0;
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cleanup;
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