LU-14274 tests: enhance racer to set extra layout

[fs/lustre-release.git] / lustre / tests / racer / file_create.sh

diff --git a/lustre/tests/racer/file_create.sh b/lustre/tests/racer/file_create.sh
index c07c813..78d68e5 100755 (executable)
--- a/lustre/tests/racer/file_create.sh
+++ b/lustre/tests/racer/file_create.sh
@@ -1,25 +1,28 @@
 #!/bin/bash
 trap 'kill $(jobs -p)' EXIT
-RACER_ENABLE_DOM=${RACER_ENABLE_DOM:-false}
+RACER_ENABLE_PFL=${RACER_ENABLE_PFL:-true}
+RACER_ENABLE_DOM=${RACER_ENABLE_DOM:-true}
+RACER_ENABLE_FLR=${RACER_ENABLE_FLR:-true}
+RACER_ENABLE_SEL=${RACER_ENABLE_SEL:-true}
+RACER_EXTRA_LAYOUT=${RACER_EXTRA_LAYOUT:-""}
 DIR=$1
 MAX=$2
 MAX_MB=${RACER_MAX_MB:-8}
 
-. $LUSTRE/tests/test-framework.sh
-
-OSTCOUNT=${OSTCOUNT:-$($LFS df $DIR 2> /dev/null | grep -c OST)}
-
 layout=(raid0 raid0)
 
 # check if it supports PFL layout
-[[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.0) ]] &&
-       layout+=(pfl pfl pfl)
+$RACER_ENABLE_PFL && layout+=(pfl pfl pfl)
 
 # check if it supports DoM
-if $RACER_ENABLE_DOM ; then
-       [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.53) ]] &&
-               layout+=(dom dom dom)
-fi
+$RACER_ENABLE_DOM && layout+=(dom dom dom)
+
+# check if it supports FLR
+$RACER_ENABLE_FLR && layout+=(flr flr flr)
+
+# check if it supports PFL layout
+$RACER_ENABLE_SEL && layout+=(sel sel sel)
+[[ -n "$RACER_EXTRA_LAYOUT" ]] && layout+=(extra extra extra)
 
 echo "layout: ${layout[*]}"
 
@@ -30,16 +33,20 @@ while /bin/true; do
        stripecount=$((RANDOM % (OSTCOUNT + 1)))
 
        [ $stripecount -gt 0 ] && {
-               stripesize=$(((RANDOM % 16 + 1) * 64))K
+               stripesize=$(((1 << (RANDOM % 5)) * 64))K
+               comp_end=$((${stripesize%K} * (RANDOM % 8 + 1)))K
                pattern=${layout[$RANDOM % ${#layout[*]}]}
 
                case $pattern in
-               dom) opt="-E $stripesize -L mdt -E eof -c $stripecount -S 1M" ;;
-               pfl) opt="-E 1M -S $stripesize -E eof -c $stripecount -S 2M" ;;
-               raid0) opt="-S $stripesize -c $stripecount" ;;
+               dom) opt="setstripe -E $stripesize -L mdt -E eof -c $stripecount -S 1M" ;;
+               pfl) opt="setstripe -E $comp_end -S $stripesize -E eof -c $stripecount -S 2M" ;;
+               flr) opt="mirror create -N2 -E $comp_end -S $stripesize -E eof -c $stripecount -S 2M" ;;
+               sel) opt="setstripe -E 128M -S $stripesize -z 64M -E eof -c $stripecount -S 2M -z 128M" ;;
+               raid0) opt="setstripe -S $stripesize -c $stripecount" ;;
+               extra) opt="setstripe $RACER_EXTRA_LAYOUT" ;;
                esac
 
-               $LFS setstripe $opt $DIR/$file 2> /dev/null || true
+               $LFS $opt $DIR/$file 2> /dev/null || true
        }
 
        # offset between 0 and 16MB (256 64k chunks), with 1/2 at offset 0