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tests: vdo wrapper support symlinks

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Enhance internal VDO replacement wrapper script to handle symlinks
for i.e. SCSI device like VDO manager.
This commit is contained in:
Zdenek Kabelac 2023-09-03 22:00:30 +02:00
parent 9087ace2af
commit 06464f7cfc
1 changed files with 10 additions and 2 deletions
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12
test/lib/lvm_vdo_wrapper.sh
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@ -159,6 +159,14 @@ cachesize=$(( cachesize / 4 )) # 4KiB units
maxdiscardsize=$(vdo_get_kb_size_with_unit_ "$vdo_maxDiscardSize" M)
maxdiscardsize=$(( maxdiscardsize / 4 )) # 4KiB units
vdo_link=$(udevadm info --no-pager --query=symlink --name="$vdo_device" 2>/dev/null)
vdo_link=${vdo_link%% *}
if test -n "$vdo_link" ; then
vdo_link="/dev/$vdo_link"
else
vdo_link=$vdo_device
fi
test -e "$vdo_confFile" || {
cat > "$vdo_confFile" <<EOF
####################################################################
@ -181,7 +189,7 @@ cat >> "$vdo_confFile" <<EOF
compression: $vdo_compression
cpuThreads: $vdo_cpuThreads
deduplication: $vdo_deduplication
device: $vdo_device
device: $vdo_link
hashZoneThreads: $vdo_hashZoneThreads
indexCfreq: $vdo_indexCfreq
indexMemory: $vdo_indexMemory
@ -259,7 +267,7 @@ do
shift
done
vdo_dry_ dmsetup status --target vdo "$vdo_name" 2>/dev/null || return 0
test -z "$vdo_verbose" || vdo_dry_ dmsetup status --target vdo "$vdo_name" 2>/dev/null || return 0
vdo_dry_ dmsetup remove $vdo_force "$vdo_name" || true
}