ceph/qa/standalone/misc/rados-striper.sh
Alan Somers 3aae5ca6fd scripts: fix bash path in shebangs
/bin/bash is a Linuxism.  Other operating systems install bash to
different paths.  Use /usr/bin/env in shebangs to find bash.

Signed-off-by: Alan Somers <asomers@gmail.com>
2017-07-27 13:24:26 -06:00

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#!/usr/bin/env bash
#
# Copyright (C) 2014 Red Hat <contact@redhat.com>
#
# Author: Sebastien Ponce <sebastien.ponce@cern.ch>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Library Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Library Public License for more details.
#
source $CEPH_ROOT/qa/standalone/ceph-helpers.sh
function run() {
local dir=$1
shift
export CEPH_MON="127.0.0.1:7116" # git grep '\<7116\>' : there must be only one
export CEPH_ARGS
CEPH_ARGS+="--fsid=$(uuidgen) --auth-supported=none "
CEPH_ARGS+="--mon-host=$CEPH_MON "
# setup
setup $dir || return 1
# create a cluster with one monitor and three osds
run_mon $dir a || return 1
run_osd $dir 0 || return 1
run_osd $dir 1 || return 1
run_osd $dir 2 || return 1
create_rbd_pool || return 1
# create toyfile
dd if=/dev/urandom of=$dir/toyfile bs=1234 count=1
# put a striped object
rados --pool rbd --striper put toyfile $dir/toyfile || return 1
# stat it, with and without striping
rados --pool rbd --striper stat toyfile | cut -d ',' -f 2 > $dir/stripedStat || return 1
rados --pool rbd stat toyfile.0000000000000000 | cut -d ',' -f 2 > $dir/stat || return 1
echo ' size 1234' > $dir/refstat
diff -w $dir/stripedStat $dir/refstat || return 1
diff -w $dir/stat $dir/refstat || return 1
rados --pool rbd stat toyfile >& $dir/staterror
grep -q 'No such file or directory' $dir/staterror || return 1
# get the file back with and without striping
rados --pool rbd --striper get toyfile $dir/stripedGroup || return 1
diff -w $dir/toyfile $dir/stripedGroup || return 1
rados --pool rbd get toyfile.0000000000000000 $dir/nonSTripedGroup || return 1
diff -w $dir/toyfile $dir/nonSTripedGroup || return 1
# test truncate
rados --pool rbd --striper truncate toyfile 12
rados --pool rbd --striper stat toyfile | cut -d ',' -f 2 > $dir/stripedStat || return 1
rados --pool rbd stat toyfile.0000000000000000 | cut -d ',' -f 2 > $dir/stat || return 1
echo ' size 12' > $dir/reftrunc
diff -w $dir/stripedStat $dir/reftrunc || return 1
diff -w $dir/stat $dir/reftrunc || return 1
# test xattrs
rados --pool rbd --striper setxattr toyfile somexattr somevalue || return 1
rados --pool rbd --striper getxattr toyfile somexattr > $dir/xattrvalue || return 1
rados --pool rbd getxattr toyfile.0000000000000000 somexattr > $dir/xattrvalue2 || return 1
echo 'somevalue' > $dir/refvalue
diff -w $dir/xattrvalue $dir/refvalue || return 1
diff -w $dir/xattrvalue2 $dir/refvalue || return 1
rados --pool rbd --striper listxattr toyfile > $dir/xattrlist || return 1
echo 'somexattr' > $dir/reflist
diff -w $dir/xattrlist $dir/reflist || return 1
rados --pool rbd listxattr toyfile.0000000000000000 | grep -v striper > $dir/xattrlist2 || return 1
diff -w $dir/xattrlist2 $dir/reflist || return 1
rados --pool rbd --striper rmxattr toyfile somexattr || return 1
local attr_not_found_str="No data available"
[ `uname` = FreeBSD ] && \
attr_not_found_str="Attribute not found"
expect_failure $dir "$attr_not_found_str" \
rados --pool rbd --striper getxattr toyfile somexattr || return 1
expect_failure $dir "$attr_not_found_str" \
rados --pool rbd getxattr toyfile.0000000000000000 somexattr || return 1
# test rm
rados --pool rbd --striper rm toyfile || return 1
expect_failure $dir 'No such file or directory' \
rados --pool rbd --striper stat toyfile || return 1
expect_failure $dir 'No such file or directory' \
rados --pool rbd stat toyfile.0000000000000000 || return 1
# cleanup
teardown $dir || return 1
}
main rados-striper "$@"