ceph/qa/standalone/misc/rados-striper.sh

   1 #!/usr/bin/env bash
   2 #
   3 # Copyright (C) 2014 Red Hat <contact@redhat.com>
   4 #
   5 # Author: Sebastien Ponce <sebastien.ponce@cern.ch>
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU Library Public License as published by
   9 # the Free Software Foundation; either version 2, or (at your option)
  10 # any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU Library Public License for more details.
  16 #
  17 source $CEPH_ROOT/qa/standalone/ceph-helpers.sh
  18
  19 function run() {
  20     local dir=$1
  21     shift
  22
  23     export CEPH_MON="127.0.0.1:7116" # git grep '\<7116\>' : there must be only one
  24     export CEPH_ARGS
  25     CEPH_ARGS+="--fsid=$(uuidgen) --auth-supported=none "
  26     CEPH_ARGS+="--mon-host=$CEPH_MON "
  27
  28     # setup
  29     setup $dir || return 1
  30
  31     # create a cluster with one monitor and three osds
  32     run_mon $dir a || return 1
  33     run_osd $dir 0 || return 1
  34     run_osd $dir 1 || return 1
  35     run_osd $dir 2 || return 1
  36     create_rbd_pool || return 1
  37
  38     # create toyfile
  39     dd if=/dev/urandom of=$dir/toyfile bs=1234 count=1
  40
  41     # put a striped object
  42     rados --pool rbd --striper put toyfile $dir/toyfile || return 1
  43
  44     # stat it, with and without striping
  45     rados --pool rbd --striper stat toyfile | cut -d ',' -f 2 > $dir/stripedStat || return 1
  46     rados --pool rbd stat toyfile.0000000000000000 | cut -d ',' -f 2 > $dir/stat || return 1
  47     echo ' size 1234' > $dir/refstat
  48     diff -w $dir/stripedStat $dir/refstat || return 1
  49     diff -w $dir/stat $dir/refstat || return 1
  50     rados --pool rbd stat toyfile >& $dir/staterror
  51     grep -q 'No such file or directory' $dir/staterror ||  return 1
  52
  53     # get the file back with and without striping
  54     rados --pool rbd --striper get toyfile $dir/stripedGroup || return 1
  55     diff -w $dir/toyfile $dir/stripedGroup || return 1
  56     rados --pool rbd get toyfile.0000000000000000 $dir/nonSTripedGroup || return 1
  57     diff -w $dir/toyfile $dir/nonSTripedGroup || return 1
  58
  59     # test truncate
  60     rados --pool rbd --striper truncate toyfile 12
  61     rados --pool rbd --striper stat toyfile | cut -d ',' -f 2 > $dir/stripedStat || return 1
  62     rados --pool rbd stat toyfile.0000000000000000 | cut -d ',' -f 2 > $dir/stat || return 1
  63     echo ' size 12' > $dir/reftrunc
  64     diff -w $dir/stripedStat $dir/reftrunc || return 1
  65     diff -w $dir/stat $dir/reftrunc || return 1
  66
  67     # test xattrs
  68
  69     rados --pool rbd --striper setxattr toyfile somexattr somevalue || return 1
  70     rados --pool rbd --striper getxattr toyfile somexattr > $dir/xattrvalue || return 1
  71     rados --pool rbd getxattr toyfile.0000000000000000 somexattr > $dir/xattrvalue2 || return 1
  72     echo 'somevalue' > $dir/refvalue
  73     diff -w $dir/xattrvalue $dir/refvalue || return 1
  74     diff -w $dir/xattrvalue2 $dir/refvalue || return 1
  75     rados --pool rbd --striper listxattr toyfile > $dir/xattrlist || return 1
  76     echo 'somexattr' > $dir/reflist
  77     diff -w $dir/xattrlist $dir/reflist || return 1
  78     rados --pool rbd listxattr toyfile.0000000000000000 | grep -v striper > $dir/xattrlist2 || return 1
  79     diff -w $dir/xattrlist2 $dir/reflist || return 1
  80     rados --pool rbd --striper rmxattr toyfile somexattr || return 1
  81
  82     local attr_not_found_str="No data available"
  83     [ `uname` = FreeBSD ] && \
  84         attr_not_found_str="Attribute not found"
  85     expect_failure $dir "$attr_not_found_str"  \
  86         rados --pool rbd --striper getxattr toyfile somexattr || return 1
  87     expect_failure $dir "$attr_not_found_str"  \
  88         rados --pool rbd getxattr toyfile.0000000000000000 somexattr || return 1
  89
  90     # test rm
  91     rados --pool rbd --striper rm toyfile || return 1
  92     expect_failure $dir 'No such file or directory' \
  93         rados --pool rbd --striper stat toyfile  || return 1
  94     expect_failure $dir 'No such file or directory' \
  95         rados --pool rbd stat toyfile.0000000000000000 || return 1
  96
  97     # cleanup
  98     teardown $dir || return 1
  99 }
 100
 101 main rados-striper "$@"