$LFS setstripe -E 1m -S 1M -c 1 -E -1 -c 1 $comp_file ||
error "Create $comp_file failed"
+ #instantiate all components, so that objs are allocted
+ dd if=/dev/zero of=$comp_file bs=1k count=1 seek=2k
+
local ost_idx1=$($LFS getstripe -I 1 -i $comp_file)
local ost_idx2=$($LFS getstripe -I 2 -i $comp_file)
$LFS setstripe -E 1m -S 1m -o 0 -E -1 -o 0 $comp_file ||
error "Create $comp_file failed"
+ #instantiate all components, so that objs are allocted
+ dd if=/dev/zero of=$comp_file bs=1k count=1 seek=2k
+
local ost_idx1=$($LFS getstripe -I 1 -i $comp_file)
local ost_idx2=$($LFS getstripe -I 2 -i $comp_file)
dd if=/dev/zero of=$comp_file bs=1M count=2 > /dev/null 2>&1 &&
error "Write beyond component should fail"
- dd if=$comp_file of=/dev/null bs=1M count=2 > /dev/null 2>&1 &&
- error "Read beyond component should fail"
+ dd if=$comp_file of=/dev/null bs=1M count=2 > /dev/null 2>&1 ||
+ error "Read beyond component should short read, not fail"
$LFS setstripe --component-add -E 2M -c 1 $comp_file ||
error "Add component to $comp_file failed"
$LFS setstripe -E 1M -E 16M -E -1 $comp_file ||
error "Create second $comp_file failed"
+ #instantiate all components, so that objs are allocted
+ dd if=/dev/zero of=$comp_file bs=1k count=1 seek=17k
+
del_comp_and_verify $comp_file "init" 0 0
rm -f $comp_file || error "Delete second $comp_file failed"
}
local comp_cnt=$($LFS getstripe --component-count $comp_file)
[ $comp_cnt -ne 2 ] && error "file $comp_cnt != 2"
+ #instantiate all components, so that objs are allocted
+ dd if=/dev/zero of=$comp_file bs=1k count=1 seek=65k
+
local ost_idx=$($LFS getstripe -I 1 -i $comp_file)
[ $ost_idx -ne 0 ] &&
error "component 1 ost_idx $ost_idx != 0"
rm -f $comp_file
- $LFS setstripe -E 1m -S 1m $comp_file ||
+ $LFS setstripe -E 1m -S 1m -E 2M -c 1 $comp_file ||
error "Create $comp_file failed"
local comp_cnt=$($LFS getstripe --component-count $comp_file)
- [ $comp_cnt -ne 1 ] && error "component count $comp_cnt != 1"
+ [ $comp_cnt -ne 2 ] && error "component count $comp_cnt != 2"
replay_barrier $SINGLEMDS
- $LFS setstripe --component-add -E 2M -c 1 $comp_file ||
- error "Add component to $comp_file failed"
+ # instantiate the 2nd component
+ dd if=/dev/zero of=$comp_file bs=1k count=1 seek=2k
local f1=$($LFS getstripe -I 2 $comp_file |
awk '/l_fid:/ {print $7}')
-
+ echo "before MDS recovery, the ost fid of 2nd component is $f1"
fail $SINGLEMDS
local f2=$($LFS getstripe -I 2 $comp_file |
awk '/l_fid:/ {print $7}')
+ echo "after MDS recovery, the ost fid of 2nd component is $f2"
[ $f1 == $f2 ] || error "$f1 != $f2"
}
-run_test 9 "Replay component add"
+run_test 9 "Replay layout extend object instantiation"
component_dump() {
echo $($LFS getstripe $1 |
test_10() {
local parent=$DIR/$tdir
+ local root_layout=$(get_layout_param $MOUNT)
rm -rf $parent
$LFS setstripe -d $MOUNT || error "clear root layout"
error "$parent/file1 does not inherite parent layout"
[ x$f2_expect != x$f2_entry ] &&
error "$parent/file2 does not inherite root layout"
+
+ $LFS setstripe $root_layout $MOUNT
return 0
}
run_test 10 "Inherit composite template from root"
+test_11() {
+ local comp_file=$DIR/$tfile
+ rm -f $comp_file
+
+ # only 1st component instantiated
+ $LFS setstripe -E 1m -E 2m -E 3m -E -1 $comp_file ||
+ error "Create $comp_file failed"
+
+ local f1=$($LFS getstripe -I 1 $comp_file | grep "l_fid")
+ [[ -z $f1 ]] && error "1: 1st component uninstantiated"
+ local f2=$($LFS getstripe -I 2 $comp_file | grep "l_fid")
+ [[ -n $f2 ]] && error "1: 2nd component instantiated"
+ local f3=$($LFS getstripe -I 3 $comp_file | grep "l_fid")
+ [[ -n $f3 ]] && error "1: 3rd component instantiated"
+ local f4=$($LFS getstripe -I 4 $comp_file | grep "l_fid")
+ [[ -n $f4 ]] && error "1: 4th component instantiated"
+
+ # the first 2 components instantiated
+ $TRUNCATE $comp_file $((1024*1024*1+1))
+
+ f2=$($LFS getstripe -I 2 $comp_file | grep "l_fid")
+ [[ -z $f2 ]] && error "2: 2nd component uninstantiated"
+ f3=$($LFS getstripe -I 3 $comp_file | grep "l_fid")
+ [[ -n $f3 ]] && error "2: 3rd component instantiated"
+ f4=$($LFS getstripe -I 4 $comp_file | grep "l_fid")
+ [[ -n $f4 ]] && error "2: 4th component instantiated"
+
+ # the first 3 components instantiated
+ $TRUNCATE $comp_file $((1024*1024*3))
+ $TRUNCATE $comp_file $((1024*1024*1+1))
+
+ f2=$($LFS getstripe -I 2 $comp_file | grep "l_fid")
+ [[ -z $f2 ]] && error "2: 2nd component uninstantiated"
+ f3=$($LFS getstripe -I 3 $comp_file | grep "l_fid")
+ [[ -z $f3 ]] && error "3: 3rd component uninstantiated"
+ f4=$($LFS getstripe -I 4 $comp_file | grep "l_fid")
+ [[ -n $f4 ]] && error "3: 4th component instantiated"
+
+ # all 4 components instantiated, using append write
+ dd if=/dev/zero of=$comp_file bs=1k count=1 seek=2k
+ ls -l $comp_file
+ rwv -f $comp_file -w -a -n 2 $((1024*1023)) 1
+ ls -l $comp_file
+
+ f4=$($LFS getstripe -I 4 $comp_file | grep "l_fid")
+ [[ -z $f4 ]] && error "4: 4th component uninstantiated"
+
+ return 0
+}
+run_test 11 "Verify component instantiation with write/truncate"
+
+test_12() {
+ [ $OSTCOUNT -lt 3 ] && skip "needs >= 3 OSTs" && return
+
+ local file=$DIR/$tfile
+ rm -f $file
+
+ # specify ost list for component
+ $LFS setstripe -E1m -c2 -o0,1 -E2m -c2 -o1,2 -E3m -c2 -o2,1 \
+ -E4m -c2 -o2,0 -E-1 $file ||
+ error "Create $file failed"
+ # instantiate all components
+ $TRUNCATE $file $((1024*1024*4+1))
+
+ #verify object alloc order
+ local o1=$($LFS getstripe -I1 $file |
+ awk '/l_ost_idx:/ {printf("%d",$5)}')
+ [[ $o1 != "01" ]] && error "$o1 is not 01"
+
+ local o2=$($LFS getstripe -I2 $file |
+ awk '/l_ost_idx:/ {printf("%d",$5)}')
+ [[ $o2 != "12" ]] && error "$o2 is not 12"
+
+ local o3=$($LFS getstripe -I3 $file |
+ awk '/l_ost_idx:/ {printf("%d",$5)}')
+ [[ $o3 != "21" ]] && error "$o3 is not 21"
+
+ local o4=$($LFS getstripe -I4 $file |
+ awk '/l_ost_idx:/ {printf("%d",$5)}')
+ [[ $o4 != "20" ]] && error "$o4 is not 20"
+
+ return 0
+}
+run_test 12 "Verify ost list specification"
+
+test_13() { # LU-9311
+ [ $OSTCOUNT -lt 8 ] && skip "needs >= 8 OSTs" && return
+
+ local file=$DIR/$tfile
+ local dd_count=4
+ local dd_size=$(($dd_count * 1024 * 1024))
+ local real_size
+
+ rm -f $file
+ $LFS setstripe -E 1M -c 1 -E 2M -c 2 -E -1 -c -1 -i 1 $file ||
+ error "Create $file failed"
+ dd if=/dev/zero of=$file bs=1M count=$dd_count
+ real_size=$(stat -c %s $file)
+ [ $real_size -eq $dd_size ] ||
+ error "dd actually wrote $real_size != $dd_size bytes"
+
+ rm -f $file
+}
+run_test 13 "shouldn't reprocess granted resent request"
+
complete $SECONDS
check_and_cleanup_lustre
exit_status
git://git.whamcloud.com / fs / lustre-release.git / blobdiff