[Gluster-devel] Spurious failure in tests/basic/bd.t [22, 23, 24, 25]

[Bharata B Rao]

CC'ing to the correct ID of Mohan


On Fri, May 30, 2014 at 5:45 AM, Pranith Kumar Karampuri <
pkarampu at redhat.com> wrote:

> hi Mohan,
>    Could you please look into this:
> Patch                     ==> http://review.gluster.com/#/c/7926/1
> Author                    ==>  Avra Sengupta asengupt at redhat.com
> Build triggered by        ==> amarts
> Build-url                 ==>
> http://build.gluster.org/job/regression/4615/consoleFull
> Download-log-at           ==>
> http://build.gluster.org:443/logs/regression/glusterfs-logs-20140529:10:51:46.tgz
> Test written by           ==> Author: M. Mohan Kumar <mohan at in.ibm.com>
>
> ./tests/basic/bd.t [22, 23, 24, 25]
>     0 #!/bin/bash
>     1
>     2 . $(dirname $0)/../include.rc
>     3
>     4 function execute()
>     5 {
>     6         cmd=$1
>     7         shift
>     8         ${cmd} $@ >/dev/null 2>&1
>     9 }
>    10
>    11 function bd_cleanup()
>    12 {
>    13         execute vgremove -f ${V0}
>    14         execute pvremove ${ld}
>    15         execute losetup -d ${ld}
>    16         execute rm ${BD_DISK}
>    17         cleanup
>    18 }
>    19
>    20 function check()
>    21 {
>    22         if [ $? -ne 0 ]; then
>    23                 echo prerequsite $@ failed
>    24                 bd_cleanup
>    25                 exit
>    26         fi
>    27 }
>    28
>    29 SIZE=256 #in MB
>    30
>    31 bd_cleanup;
>    32
>    33 ## Configure environment needed for BD backend volumes
>    34 ## Create a file with configured size and
>    35 ## set it as a temporary loop device to create
>    36 ## physical volume & VG. These are basic things needed
>    37 ## for testing BD xlator if anyone of these steps fail,
>    38 ## test script exits
>    39 function configure()
>    40 {
>    41     GLDIR=`$CLI system:: getwd`
>    42     BD_DISK=${GLDIR}/bd_disk
>    43
>    44     execute truncate -s${SIZE}M ${BD_DISK}
>    45     check ${BD_DISK} creation
>    46
>    47     execute losetup -f
>    48     check losetup
>    49     ld=`losetup -f`
>    50
>    51     execute losetup ${ld} ${BD_DISK}
>    52     check losetup ${BD_DISK}
>    53     execute pvcreate -f ${ld}
>    54     check pvcreate ${ld}
>    55     execute vgcreate ${V0} ${ld}
>    56     check vgcreate ${V0}
>    57     execute lvcreate --thin ${V0}/pool --size 128M
>    58 }
>    59
>    60 function volinfo_field()
>    61 {
>    62     local vol=$1;
>    63     local field=$2;
>    64     $CLI volume info $vol | grep "^$field: " | sed 's/.*: //';
>    65 }
>    66
>    67 function volume_type()
>    68 {
>    69         getfattr -n volume.type $M0/. --only-values --absolute-names
> -e text
>    70 }
>    71
>    72 TEST glusterd
>    73 TEST pidof glusterd
>    74 configure
>    75
>    76 TEST $CLI volume create $V0 ${H0}:/$B0/$V0?${V0}
>    77 EXPECT "$V0" volinfo_field $V0 'Volume Name';
>    78 EXPECT 'Created' volinfo_field $V0 'Status';
>    79
>    80 ## Start volume and verify
>    81 TEST $CLI volume start $V0;
>    82 EXPECT 'Started' volinfo_field $V0 'Status'
>    83
>    84 TEST glusterfs --volfile-id=/$V0 --volfile-server=$H0 $M0
>    85 EXPECT '1' volume_type
>    86
>    87 ## Create posix file
>    88 TEST touch $M0/posix
>    89
>    90 TEST touch $M0/lv
>    91 gfid=`getfattr -n glusterfs.gfid.string $M0/lv --only-values
> --absolute-names`
>    92 TEST setfattr -n user.glusterfs.bd -v "lv:4MB" $M0/lv
>    93 # Check if LV is created
>    94 TEST stat /dev/$V0/${gfid}
>    95
>    96 ## Create filesystem
>    97 sleep 1
>    98 TEST mkfs.ext4 -qF $M0/lv
>    99 # Cloning
>   100 TEST touch $M0/lv_clone
>   101 gfid=`getfattr -n glusterfs.gfid.string $M0/lv_clone --only-values
> --absolute-names`
>   102 TEST setfattr -n clone -v ${gfid} $M0/lv
>   103 TEST stat /dev/$V0/${gfid}
>   104
>   105 sleep 1
>   106 ## Check mounting
>   107 TEST mount -o loop $M0/lv $M1
>   108 umount $M1
>   109
>   110 # Snapshot
>   111 TEST touch $M0/lv_sn
>   112 gfid=`getfattr -n glusterfs.gfid.string $M0/lv_sn --only-values
> --absolute-names`
>   113 TEST setfattr -n snapshot -v ${gfid} $M0/lv
>   114 TEST stat /dev/$V0/${gfid}
>   115
>   116 # Merge
>   117 sleep 1
> **118 TEST setfattr -n merge -v "$M0/lv_sn" $M0/lv_sn
> **119 TEST ! stat $M0/lv_sn
> **120 TEST ! stat /dev/$V0/${gfid}
>   121
>   122
>   123 rm $M0/* -f
>   124
> **125 TEST umount $M0
>   126 TEST $CLI volume stop ${V0}
>   127 EXPECT 'Stopped' volinfo_field $V0 'Status';
>   128 TEST $CLI volume delete ${V0}
>   129
>   130 bd_cleanup
>
> Pranith
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>



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