}
run_test 27C "check full striping across all OSTs"
+test_27D() {
+ [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
+ local POOL=${POOL:-testpool}
+ local first_ost=0
+ local last_ost=$(($OSTCOUNT - 1))
+ local ost_step=1
+ local ost_list=$(seq $first_ost $ost_step $last_ost)
+ local ost_range="$first_ost $last_ost $ost_step"
+
+ mkdir -p $DIR/$tdir
+ pool_add $POOL || error "pool_add failed"
+ pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
+ llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT ||
+ error "llapi_layout_test failed"
+ cleanup_pools || error "cleanup_pools failed"
+}
+run_test 27D "validate llapi_layout API"
+
# createtest also checks that device nodes are created and
# then visible correctly (#2091)
test_28() { # bug 2091
}
run_test 187b "Test data version change on volatile file"
-# OST pools tests
-check_file_in_pool()
-{
- local file=$1
- local pool=$2
- local tlist="$3"
- local res=$($GETSTRIPE $file | grep 0x | cut -f2)
- for i in $res
- do
- for t in $tlist ; do
- [ "$i" -eq "$t" ] && continue 2
- done
-
- echo "pool list: $tlist"
- echo "striping: $res"
- error_noexit "$file not allocated in $pool"
- return 1
- done
- return 0
-}
-
-pool_add() {
- echo "Creating new pool"
- local pool=$1
-
- create_pool $FSNAME.$pool ||
- { error_noexit "No pool created, result code $?"; return 1; }
- [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
- { error_noexit "$pool not in lfs pool_list"; return 2; }
-}
-
-pool_add_targets() {
- echo "Adding targets to pool"
- local pool=$1
- local first=$2
- local last=$3
- local step=${4:-1}
-
- local list=$(seq $first $step $last)
-
- local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
- do_facet mgs $LCTL pool_add \
- $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
- wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
- | sort -u | tr '\n' ' ' " "$t" || {
- error_noexit "Add to pool failed"
- return 1
- }
- local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
- local addcount=$(((last - first) / step + 1))
- [ $lfscount -eq $addcount ] || {
- error_noexit "lfs pool_list bad ost count" \
- "$lfscount != $addcount"
- return 2
- }
-}
-
-pool_set_dir() {
- local pool=$1
- local tdir=$2
- echo "Setting pool on directory $tdir"
-
- $SETSTRIPE -c 2 -p $pool $tdir && return 0
-
- error_noexit "Cannot set pool $pool to $tdir"
- return 1
-}
-
-pool_check_dir() {
- local pool=$1
- local tdir=$2
- echo "Checking pool on directory $tdir"
-
- local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
- [ "$res" = "$pool" ] && return 0
-
- error_noexit "Pool on '$tdir' is '$res', not '$pool'"
- return 1
-}
-
-pool_dir_rel_path() {
- echo "Testing relative path works well"
- local pool=$1
- local tdir=$2
- local root=$3
-
- mkdir -p $root/$tdir/$tdir
- cd $root/$tdir
- pool_set_dir $pool $tdir || return 1
- pool_set_dir $pool ./$tdir || return 2
- pool_set_dir $pool ../$tdir || return 3
- pool_set_dir $pool ../$tdir/$tdir || return 4
- rm -rf $tdir; cd - > /dev/null
-}
-
-pool_alloc_files() {
- echo "Checking files allocation from directory pool"
- local pool=$1
- local tdir=$2
- local count=$3
- local tlist="$4"
-
- local failed=0
- for i in $(seq -w 1 $count)
- do
- local file=$tdir/file-$i
- touch $file
- check_file_in_pool $file $pool "$tlist" || \
- failed=$((failed + 1))
- done
- [ "$failed" = 0 ] && return 0
-
- error_noexit "$failed files not allocated in $pool"
- return 1
-}
-
-pool_create_files() {
- echo "Creating files in pool"
- local pool=$1
- local tdir=$2
- local count=$3
- local tlist="$4"
-
- mkdir -p $tdir
- local failed=0
- for i in $(seq -w 1 $count)
- do
- local file=$tdir/spoo-$i
- $SETSTRIPE -p $pool $file
- check_file_in_pool $file $pool "$tlist" || \
- failed=$((failed + 1))
- done
- [ "$failed" = 0 ] && return 0
-
- error_noexit "$failed files not allocated in $pool"
- return 1
-}
-
-pool_lfs_df() {
- echo "Checking 'lfs df' output"
- local pool=$1
-
- local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
- tr '\n' ' ')
- local res=$($LFS df --pool $FSNAME.$pool |
- awk '{print $1}' |
- grep "$FSNAME-OST" |
- tr '\n' ' ')
- [ "$res" = "$t" ] && return 0
-
- error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
- return 1
-}
-
-pool_file_rel_path() {
- echo "Creating files in a pool with relative pathname"
- local pool=$1
- local tdir=$2
-
- mkdir -p $tdir ||
- { error_noexit "unable to create $tdir"; return 1 ; }
- local file="/..$tdir/$tfile-1"
- $SETSTRIPE -p $pool $file ||
- { error_noexit "unable to create $file" ; return 2 ; }
-
- cd $tdir
- $SETSTRIPE -p $pool $tfile-2 || {
- error_noexit "unable to create $tfile-2 in $tdir"
- return 3
- }
-}
-
-pool_remove_first_target() {
- echo "Removing first target from a pool"
- local pool=$1
-
- local pname="lov.$FSNAME-*.pools.$pool"
- local t=$($LCTL get_param -n $pname | head -n1)
- do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
- wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
- error_noexit "$t not removed from $FSNAME.$pool"
- return 1
- }
-}
-
-pool_remove_all_targets() {
- echo "Removing all targets from pool"
- local pool=$1
- local file=$2
- local pname="lov.$FSNAME-*.pools.$pool"
- for t in $($LCTL get_param -n $pname | sort -u)
- do
- do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
- done
- wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
- error_noexit "Pool $FSNAME.$pool cannot be drained"
- return 1
- }
- # striping on an empty/nonexistant pool should fall back
- # to "pool of everything"
- touch $file || {
- error_noexit "failed to use fallback striping for empty pool"
- return 2
- }
- # setstripe on an empty pool should fail
- $SETSTRIPE -p $pool $file 2>/dev/null && {
- error_noexit "expected failure when creating file" \
- "with empty pool"
- return 3
- }
- return 0
-}
-
-pool_remove() {
- echo "Destroying pool"
- local pool=$1
- local file=$2
-
- do_facet mgs $LCTL pool_destroy $FSNAME.$pool
-
- sleep 2
- # striping on an empty/nonexistant pool should fall back
- # to "pool of everything"
- touch $file || {
- error_noexit "failed to use fallback striping for missing pool"
- return 1
- }
- # setstripe on an empty pool should fail
- $SETSTRIPE -p $pool $file 2>/dev/null && {
- error_noexit "expected failure when creating file" \
- "with missing pool"
- return 2
- }
-
- # get param should return err once pool is gone
- if wait_update $HOSTNAME "lctl get_param -n \
- lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
- then
- remove_pool_from_list $FSNAME.$pool
- return 0
- fi
- error_noexit "Pool $FSNAME.$pool is not destroyed"
- return 3
-}
-
test_200() {
[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
remote_mgs_nodsh && skip "remote MGS with nodsh" && return
git://git.whamcloud.com / fs / lustre-release.git / blobdiff