glusterfs

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#!/bin/bash
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. $(dirname $0)/../include.rc
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. $(dirname $0)/../volume.rc
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. $(dirname $0)/../snapshot.rc
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. $(dirname $0)/../fileio.rc
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cleanup;
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TEST init_n_bricks 3;
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TEST setup_lvm 3;
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# start glusterd
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TEST glusterd;
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TEST pidof glusterd;
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TEST $CLI volume create $V0 $H0:$L1 $H0:$L2 $H0:$L3;
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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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TEST $GFS --volfile-server=$H0 --volfile-id=$V0 $M0;
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for i in {1..10} ; do echo "file" > $M0/file$i ; done
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# Create file and directory
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TEST touch $M0/f1
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TEST mkdir $M0/dir
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TEST $CLI snapshot config activate-on-create enable
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TEST $CLI volume set $V0 features.uss enable;
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for i in {1..10} ; do echo "file" > $M0/dir/file$i ; done
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TEST $CLI snapshot create snap1 $V0 no-timestamp;
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for i in {11..20} ; do echo "file" > $M0/file$i ; done
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for i in {11..20} ; do echo "file" > $M0/dir/file$i ; done
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TEST $CLI snapshot create snap2 $V0 no-timestamp;
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TEST fd1=`fd_available`
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TEST fd_open $fd1 'r' $M0/.snaps/snap2/dir/file11;
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TEST fd_cat $fd1
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TEST $CLI snapshot delete snap2;
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TEST ! fd_cat $fd1;
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# the return value of this command (i.e. fd_close) depetends
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# mainly on how the release operation on a file descriptor is
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# handled in snapview-server process. As of now snapview-server
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# returns 0 for the release operation. And it is similar to how
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# posix xlator does. So, as of now the expectation is to receive
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# success for the close operation.
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TEST fd_close $fd1;
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# This check is mainly to ensure that the snapshot daemon
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# (snapd) is up and running. If it is not running, the following
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# stat would receive ENOTCONN.
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TEST stat $M0/.snaps/snap1/dir/file1
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TEST $CLI snapshot delete snap1;
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TEST rm -rf $M0/*;
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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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