| #!/bin/sh |
| # Copyright (C) 2014-2015 Red Hat, Inc. All rights reserved. |
| # |
| # This copyrighted material is made available to anyone wishing to use, |
| # modify, copy, or redistribute it subject to the terms and conditions |
| # of the GNU General Public License v.2. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, write to the Free Software Foundation, |
| # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| |
| SKIP_WITH_LVMLOCKD=1 |
| SKIP_WITH_LVMPOLLD=1 |
| |
| . lib/inittest |
| |
| aux prepare_pvs 6 16 |
| |
| # !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
| # MAKE SURE ALL PV, VG AND LV NAMES CREATED IN |
| # THIS TEST ARE UNIQUE - THIS SIMPLIFIES TESTING |
| # !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
| |
| # create $VGS with assorted tags |
| vgcreate $vg1 --vgmetadatacopies 2 --addtag "vg_tag3" --addtag "vg_tag2" -s 4m "$dev1" "$dev2" "$dev3" |
| vgcreate $vg2 --addtag "vg_tag2" -s 4m "$dev4" "$dev5" |
| vgcreate $vg3 --addtag "vg_tag1" -s 4m "$dev6" |
| |
| # add PV assorted tags |
| pvchange --addtag "pv_tag3" --addtag "pv_tag1" --addtag "pv_tag2" "$dev1" |
| pvchange --addtag "pv_tag1" --addtag "pv_tag4" "$dev6" |
| |
| # create $LVS with assorted tags and various sizes |
| lvcreate --addtag 'lv_tag2.-+/=!:&#' --addtag "lv_tag1" -L8m -n "vol1" $vg1 |
| lvcreate --addtag "lv_tag1" -L4m -n "vol2" $vg1 |
| lvcreate --readahead 512 --addtag "lv_tag1" -L16m -n "abc" $vg2 |
| lvcreate --readahead 512 -My --minor 254 -L4m -n "xyz" $vg3 |
| lvcreate -L4m -aey -n "orig" $vg3 |
| lvcreate -L4m -s "$vg3/orig" -n "snap" |
| |
| OUT_LOG_FILE="out" |
| ERR_LOG_FILE="err" |
| |
| sel() { |
| local items_found |
| |
| ${1}s --noheadings -o ${1}_name --select "$2" 2>"$ERR_LOG_FILE" | tee "$OUT_LOG_FILE" |
| shift 2 |
| |
| test -f "$OUT_LOG_FILE" || { |
| echo " >>> Missing log file to check!" |
| return 1 |
| } |
| |
| # there shouldn't be any selection syntax error |
| grep "Selection syntax error at" "$ERR_LOG_FILE" >/dev/null && { |
| echo " >>> Selection syntax error hit!" |
| return 1 |
| } |
| |
| items_found=$(wc -l "$OUT_LOG_FILE" | cut -f 1 -d ' ') |
| |
| # the number of lines on output must match |
| test "$items_found" -eq $# || { |
| echo " >>> NUMBER OF ITEMS EXPECTED: $# ($@)" |
| echo " >>> NUMBER OF ITEMS FOUND: $items_found ($(< $OUT_LOG_FILE))" |
| return 1 |
| } |
| |
| # the names selected must be correct |
| # each pv, vg and lv name is unique so just check |
| # the presence of the names given as arg |
| for name in "$@" ; do |
| grep "$name" "$OUT_LOG_FILE" >/dev/null || { |
| echo " >>> $name not found in the output log" |
| return 1 |
| } |
| done |
| |
| rm -f "$OUT_LOG_FILE" "$ERR_LOG_FILE" |
| } |
| |
| ########################## |
| # STRING FIELD SELECTION # |
| ########################## |
| #$LVS 'lv_name="vol1"' && result vol1 |
| sel lv 'lv_name="vol1"' vol1 |
| #$LVS 'lv_name!="vol1"' && result vol2 abc xyz |
| sel lv 'lv_name!="vol1"' vol2 abc xyz orig snap |
| # check string values are accepted without quotes too |
| sel lv 'lv_name=vol1' vol1 |
| # check single quotes are also accepted instead of double quotes |
| sel lv "lv_name='vol1'" vol1 |
| |
| ############################### |
| # STRING LIST FIELD SELECTION # |
| ############################### |
| sel pv 'tags=["pv_tag1"]' |
| # for one item, no need to use [] |
| sel pv 'tags="pv_tag1"' "$dev1" "$dev6" |
| # no match |
| sel pv 'tags=["pv_tag1" && "pv_tag2"]' |
| sel pv 'tags=["pv_tag1" && "pv_tag2" && "pv_tag3"]' "$dev1" |
| # check the order has no effect on selection result |
| sel pv 'tags=["pv_tag3" && "pv_tag2" && "pv_tag1"]' "$dev1" |
| sel pv 'tags=["pv_tag4" || "pv_tag3"]' "$dev1" "$dev6" |
| sel pv 'tags!=["pv_tag1"]' "$dev1" "$dev2" "$dev3" "$dev4" "$dev5" "$dev6" |
| # check mixture of && and || - this is not allowed |
| not sel pv 'tags=["pv_tag1" && "pv_tag2" || "pv_tag3"]' |
| # check selection with blank value |
| sel lv 'tags=""' xyz orig snap |
| sel lv 'tags={}' xyz orig snap |
| sel lv 'tags=[]' xyz orig snap |
| # check subset selection |
| sel pv 'tags={"pv_tag1"}' "$dev1" "$dev6" |
| sel pv 'tags={"pv_tag1" && "pv_tag2"}' "$dev1" |
| |
| ########################## |
| # NUMBER FIELD SELECTION # |
| ########################## |
| sel vg 'pv_count=3' $vg1 |
| sel vg 'pv_count!=3' $vg3 $vg2 |
| sel vg 'pv_count<2' $vg3 |
| sel vg 'pv_count<=2' $vg3 $vg2 |
| sel vg 'pv_count>2' $vg1 |
| sel vg 'pv_count>=2' $vg1 $vg2 |
| |
| ######################## |
| # SIZE FIELD SELECTION # |
| ######################## |
| # check size units are accepted as well as floating point numbers for sizes |
| sel lv 'size=8388608b' vol1 |
| sel lv 'size=8192k' vol1 |
| sel lv 'size=8m' vol1 |
| sel lv 'size=8.00m' vol1 |
| sel lv 'size=0.0078125g' vol1 |
| sel lv 'size=0.00000762939453125t' vol1 |
| sel lv 'size=0.000000007450580596923828125p' vol1 |
| sel lv 'size=0.0000000000072759576141834259033203125e' vol1 |
| |
| sel lv 'size>8m' abc |
| sel lv 'size>=8m' abc vol1 |
| sel lv 'size<8m' vol2 xyz orig snap |
| sel lv 'size<=8m' vol2 xyz vol1 orig snap |
| |
| ########################### |
| # PERCENT FIELD SELECTION # |
| ########################### |
| if aux target_at_least dm-snapshot 1 10 0; then |
| # Test zero percent only if snapshot can be zero. |
| # Before 1.10.0, the snap percent included metadata size. |
| sel lv 'snap_percent=0' snap |
| fi |
| dd if=/dev/zero of="$DM_DEV_DIR/$vg3/snap" bs=1M count=1 conv=fdatasync |
| sel lv 'snap_percent<50' snap |
| sel lv 'snap_percent>50' |
| # overflow snapshot -> invalidated, but still showing 100% |
| not dd if=/dev/zero of="$DM_DEV_DIR/$vg3/snap" bs=1M count=4 conv=fdatasync |
| sel lv 'snap_percent=100' snap |
| # % char is accepted as suffix for percent values |
| sel lv 'snap_percent=100%' snap |
| # percent values over 100% are not accepted |
| not sel lv 'snap_percent=101%' |
| |
| ######################### |
| # REGEX FIELD SELECTION # |
| ######################### |
| sel lv 'lv_name=~"^vol[12]"' vol1 vol2 |
| sel lv 'lv_name!~"^vol[12]"' abc xyz orig snap |
| # check regex is accepted without quotes too |
| sel lv 'lv_name=~^vol[12]' vol1 vol2 |
| |
| ########### |
| # GENERIC # |
| ########### |
| # check prefix works for selection too |
| sel lv 'lv_name="vol1"' vol1 |
| sel lv 'name="vol1"' vol1 |
| |
| # check reserved values are accepted for certain fields as well as usual values |
| sel vg 'vg_mda_copies=unmanaged' $vg2 $vg3 |
| sel vg 'vg_mda_copies=2' $vg1 |
| # also, we must match only vg1, not including vg2 and vg3 |
| # when comparing ranges - unamanged is mapped onto 2^64 - 1 internally, |
| # so we need to skip this internal value if it matches with selection criteria! |
| sel vg 'vg_mda_copies>=2' $vg1 |
| not sel vg 'vg_mda_copies=18446744073709551615' |
| |
| sel lv 'lv_read_ahead=auto' vol1 vol2 orig snap |
| sel lv 'lv_read_ahead=256k' abc xyz |
| |
| sel lv 'lv_minor=-1' vol1 vol2 abc orig snap |
| sel lv 'lv_minor=undefined' vol1 vol2 abc orig snap |
| sel lv 'lv_minor=undef' vol1 vol2 abc orig snap |
| sel lv 'lv_minor=unknown' vol1 vol2 abc orig snap |
| sel lv 'lv_minor=254' xyz |
| # also test synonym for string field type |
| sel lv 'seg_monitor=undefined' vol1 vol2 abc abc orig snap xyz |
| |
| # if size unit not spefied, the 'm' (MiB) unit is used by default |
| sel lv 'lv_size=8' vol1 |
| |
| # no need to use quotes for the whole selection string if it does not clash with shell |
| sel lv name=vol1 vol1 |
| |
| ########################################## |
| # FORMING MORE COMPLEX SELECTION CLAUSES # |
| ########################################## |
| # AND clause |
| sel lv 'lv_tags=lv_tag1 && lv_size=4m' vol2 |
| # OR clause |
| sel lv 'lv_name=vol1 || lv_name=vol2' vol1 vol2 |
| # grouping by using ( ) |
| sel lv '(lv_name=vol1 || lv_name=vol2) || vg_tags=vg_tag1' vol1 vol2 orig snap xyz |
| sel lv '(lv_name=vol1 && lv_size=100m) || vg_tags=vg_tag1' xyz orig snap |
| sel lv '(lv_name=vol1 || lv_name=vol2) && vg_tags=vg_tag1' |
| sel lv '(lv_name=vol1 || lv_name=vol2) && lv_size < 8m' vol2 |
| sel lv '(lv_name=vol1 && lv_size=8m) && vg_tags=vg_tag2' vol1 |
| # negation of clause grouped by ( ) |
| sel lv '!(lv_name=vol1 || lv_name=vol2)' abc xyz orig snap |