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small bugfix

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m8in
2026-04-18 18:20:14 +02:00
parent 7066c1678b
commit a0b8218698
1 changed files with 9 additions and 9 deletions
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script/host/zfs/composition-sync/sync-send.sh
+9 -9
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@@ -13,7 +13,7 @@ function printNewestOrdinarySnapshot() {
&& echo "@${_RESULT}" \ && echo "@${_RESULT}" \
&& return 0 && return 0
echo "none" echo "NOT AVAILABLE"
return 1 return 1
} }
@@ -30,7 +30,7 @@ function printNewestSyncSnapshot() {
&& echo "@${_RESULT}" \ && echo "@${_RESULT}" \
&& return 0 && return 0
echo "none" echo "NOT AVAILABLE"
return 1 return 1
} }
@@ -38,23 +38,23 @@ function printFoundCommonSnapshot() {
local _ZFS _RECEIVERHOST _COMMON_SNAPSHOT_CANDIDATE local _ZFS _RECEIVERHOST _COMMON_SNAPSHOT_CANDIDATE
_ZFS="${1:?"printFoundCommonSnapshot(): Missing first parameter ZFS"}" _ZFS="${1:?"printFoundCommonSnapshot(): Missing first parameter ZFS"}"
_RECEIVERHOST="${2:?"printFoundCommonSnapshot(): Missing second parameter RECEIVERHOST"}" _RECEIVERHOST="${2:?"printFoundCommonSnapshot(): Missing second parameter RECEIVERHOST"}"
_COMMON_SNAPSHOT_CANDIDATE="${3:?"printFoundCommonSnapshot(): Missing third parameter COMMON_SNAPSHOT_CANDIDATE"}" _COMMON_SNAPSHOT_CANDIDATE="@${3#*@}"
readonly _ZFS _RECEIVERHOST _COMMON_SNAPSHOT_CANDIDATE readonly _ZFS _RECEIVERHOST _COMMON_SNAPSHOT_CANDIDATE
# Nothing to do and nothing found # Nothing to do
[ "${_COMMON_SNAPSHOT_CANDIDATE}" == "" ] \ [ "${_COMMON_SNAPSHOT_CANDIDATE}" == "@" ] \
&& return 1 && return 0
while read -r _ROW while read -r _ROW
do do
if [ "${_ROW}" == "${_ZFS}@${_COMMON_SNAPSHOT_CANDIDATE}" ]; then if [ "${_ROW}" == "${_ZFS}${_COMMON_SNAPSHOT_CANDIDATE}" ]; then
echo "${_ROW}" echo "${_ROW}"
return 0 return 0
fi fi
done < <(zfs list -H -o name -S creation -t snapshot "${_ZFS}") done < <(zfs list -H -o name -S creation -t snapshot "${_ZFS}")
echo "No common snapshot found:" >&2 echo "Expected common snapshot not found:" >&2
echo " - snapshot candidate from receiver: @${_COMMON_SNAPSHOT_CANDIDATE}" >&2 echo " - snapshot candidate from receiver: ${_COMMON_SNAPSHOT_CANDIDATE}" >&2
echo " - newest ordinary snapshot of sender: $(printNewestOrdinarySnapshot "${_ZFS}" "${_RECEIVERHOST}")" >&2 echo " - newest ordinary snapshot of sender: $(printNewestOrdinarySnapshot "${_ZFS}" "${_RECEIVERHOST}")" >&2
echo " - newest sync snapshot of sender: $(printNewestSyncSnapshot "${_ZFS}" "${_RECEIVERHOST}")" >&2 echo " - newest sync snapshot of sender: $(printNewestSyncSnapshot "${_ZFS}" "${_RECEIVERHOST}")" >&2
return 1 return 1