WIP: getting conflict list of files
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244
dev/n_osync.sh
244
dev/n_osync.sh
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@ -4,7 +4,7 @@ PROGRAM="osync" # Rsync based two way sync engine with fault tolerance
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AUTHOR="(C) 2013-2017 by Orsiris de Jong"
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CONTACT="http://www.netpower.fr/osync - ozy@netpower.fr"
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PROGRAM_VERSION=1.2.2-dev
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PROGRAM_BUILD=2017053003
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PROGRAM_BUILD=2017053004
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IS_STABLE=no
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@ -853,7 +853,7 @@ ENDSSH
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}
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#WIP function that takes treeList files and gets ctime and mtime for each file, then compares those files to create the conflict file list
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function conflictFileList {
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function timestampList {
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local replicaPath="${1}" # path to the replica for which a tree needs to be constructed
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local replicaType="${2}" # replica type: initiator, target
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local treeFilename="${3}" # filename to output tree (will be prefixed with $replicaType)
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@ -864,6 +864,28 @@ function conflictFileList {
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local retval
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local escapedReplicaPath
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local rsyncCmd
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Logger "Getting file stats for $replicaType replica." "NOTICE"
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#_getCtimeMtime
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#compare
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}
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#WIP
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function conflictList {
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local replicaPath="${1}" # path to the replica for which a tree needs to be constructed
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local replicaType="${2}" # replica type: initiator, target
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local treeFilename="${3}" # filename to output tree (will be prefixed with $replicaType)
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local conflictFileName="{4}"
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__CheckArguments 4 $# "$@" #__WITH_PARANOIA_DEBUG
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local retval
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local escapedReplicaPath
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local rsyncCmd
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Logger "Creating conflict list for $replicaType replica." "NOTICE"
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#_getCtimeMtime
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#compare
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}
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@ -1351,11 +1373,12 @@ function deletionPropagation {
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######
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###### Step 0a & 0b: Create current file list of replicas
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###### Step 1a & 1b: Create deleted file list of replicas
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###### Step 2a & 2b: Create conflict file list of replicas
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###### Step 3: Update file attributes
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###### Step 4a & 4b: Update replicas
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###### Step 5a & 5b: Propagate deletions on replicas
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###### Step 6a & 6b: Create after run file list of replicas
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###### Step 2a & 2b: Create ctime & mtime file list of replicas
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###### Step 3a & 3b: Merge conflict file list
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###### Step 4: Update file attributes
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###### Step 5a & 5b: Update replicas
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###### Step 6a & 6b: Propagate deletions on replicas
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###### Step 7a & 8b: Create after run file list of replicas
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function Sync {
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__CheckArguments 0 $# "$@" #__WITH_PARANOIA_DEBUG
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@ -1509,22 +1532,43 @@ function Sync {
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fi
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fi
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## Step 2
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## Step 2a & 2b
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if [ "$resumeInitiator" == "${SYNC_ACTION[2]}" ] || [ "$resumeTarget" == "${SYNC_ACTION[2]}" ]; then
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if [[ "$RSYNC_ATTR_ARGS" == *"-X"* ]] || [[ "$RSYNC_ATTR_ARGS" == *"-A"* ]]; then
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syncAttrs "${INITIATOR[$__replicaDir]}" "$TARGET_SYNC_DIR" &
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME $HARD_MAX_EXEC_TIME $SLEEP_TIME $KEEP_LOGGING false true false
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if [ $? -ne 0 ]; then
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echo "${SYNC_ACTION[2]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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echo "${SYNC_ACTION[2]}" > "${INITIATOR[$__targetLastActionFile]}"
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exit 1
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else
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echo "${SYNC_ACTION[3]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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echo "${SYNC_ACTION[3]}" > "${INITIATOR[$__targetLastActionFile]}"
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resumeInitiator="${SYNC_ACTION[3]}"
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resumeTarget="${SYNC_ACTION[3]}"
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if [ "$resumeInitiator" == "${SYNC_ACTION[2]}" ]; then
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timestampList "${INITIATOR[$__type]}" &
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initiatorPid="$!"
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fi
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if [ "$resumeTarget" == "${SYNC_ACTION[2]}" ]; then
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timestampList "${TARGET[$__type]}" &
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targetPid="$!"
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fi
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WaitForTaskCompletion "$initiatorPid;$targetPid" $SOFT_MAX_EXEC_TIME $HARD_MAX_EXEC_TIME $SLEEP_TIME $KEEP_LOGGING false true false
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if [ $? -ne 0 ]; then
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IFS=';' read -r -a pidArray <<< "$(eval echo \"\$WAIT_FOR_TASK_COMPLETION_${FUNCNAME[0]}\")"
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initiatorFail=false
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targetFail=false
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for pid in "${pidArray[@]}"; do
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pid=${pid%:*}
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if [ "$pid" == "$initiatorPid" ]; then
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echo "${SYNC_ACTION[2]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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initiatorFail=true
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elif [ "$pid" == "$targetPid" ]; then
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echo "${SYNC_ACTION[2]}" > "${INITIATOR[$__targetLastActionFile]}"
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targetFail=true
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fi
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done
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if [ $initiatorFail == false ]; then
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echo "${SYNC_ACTION[3]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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fi
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if [ $targetFail == false ]; then
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echo "${SYNC_ACTION[3]}" > "${INITIATOR[$__targetLastActionFile]}"
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fi
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exit 1
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else
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echo "${SYNC_ACTION[3]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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echo "${SYNC_ACTION[3]}" > "${INITIATOR[$__targetLastActionFile]}"
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@ -1535,67 +1579,136 @@ function Sync {
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## Step 3a & 3b
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if [ "$resumeInitiator" == "${SYNC_ACTION[3]}" ] || [ "$resumeTarget" == "${SYNC_ACTION[3]}" ]; then
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if [ "$resumeInitiator" == "${SYNC_ACTION[3]}" ]; then
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conflictList "${INITIATOR[$__type]}" &
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initiatorPid="$!"
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fi
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if [ "$resumeTarget" == "${SYNC_ACTION[3]}" ]; then
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conflictList "${TARGET[$__type]}" &
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targetPid="$!"
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fi
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WaitForTaskCompletion "$initiatorPid;$targetPid" $SOFT_MAX_EXEC_TIME $HARD_MAX_EXEC_TIME $SLEEP_TIME $KEEP_LOGGING false true false
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if [ $? -ne 0 ]; then
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IFS=';' read -r -a pidArray <<< "$(eval echo \"\$WAIT_FOR_TASK_COMPLETION_${FUNCNAME[0]}\")"
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initiatorFail=false
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targetFail=false
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for pid in "${pidArray[@]}"; do
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pid=${pid%:*}
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if [ "$pid" == "$initiatorPid" ]; then
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echo "${SYNC_ACTION[3]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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initiatorFail=true
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elif [ "$pid" == "$targetPid" ]; then
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echo "${SYNC_ACTION[3]}" > "${INITIATOR[$__targetLastActionFile]}"
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targetFail=true
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fi
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done
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if [ $initiatorFail == false ]; then
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echo "${SYNC_ACTION[4]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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fi
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if [ $targetFail == false ]; then
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echo "${SYNC_ACTION[4]}" > "${INITIATOR[$__targetLastActionFile]}"
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fi
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exit 1
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else
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echo "${SYNC_ACTION[4]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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echo "${SYNC_ACTION[4]}" > "${INITIATOR[$__targetLastActionFile]}"
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resumeInitiator="${SYNC_ACTION[4]}"
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resumeTarget="${SYNC_ACTION[4]}"
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fi
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fi
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## Step 4
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if [ "$resumeInitiator" == "${SYNC_ACTION[4]}" ] || [ "$resumeTarget" == "${SYNC_ACTION[4]}" ]; then
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if [[ "$RSYNC_ATTR_ARGS" == *"-X"* ]] || [[ "$RSYNC_ATTR_ARGS" == *"-A"* ]]; then
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syncAttrs "${INITIATOR[$__replicaDir]}" "$TARGET_SYNC_DIR" &
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME $HARD_MAX_EXEC_TIME $SLEEP_TIME $KEEP_LOGGING false true false
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if [ $? -ne 0 ]; then
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echo "${SYNC_ACTION[4]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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echo "${SYNC_ACTION[4]}" > "${INITIATOR[$__targetLastActionFile]}"
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exit 1
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else
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echo "${SYNC_ACTION[5]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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echo "${SYNC_ACTION[5]}" > "${INITIATOR[$__targetLastActionFile]}"
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resumeInitiator="${SYNC_ACTION[5]}"
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resumeTarget="${SYNC_ACTION[5]}"
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fi
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else
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echo "${SYNC_ACTION[5]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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echo "${SYNC_ACTION[5]}" > "${INITIATOR[$__targetLastActionFile]}"
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resumeInitiator="${SYNC_ACTION[5]}"
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resumeTarget="${SYNC_ACTION[5]}"
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fi
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fi
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## Step 5a & 5b
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if [ "$resumeInitiator" == "${SYNC_ACTION[5]}" ] || [ "$resumeTarget" == "${SYNC_ACTION[5]}" ]; then
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if [ "$CONFLICT_PREVALANCE" == "${TARGET[$__type]}" ]; then
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if [ "$resumeTarget" == "${SYNC_ACTION[3]}" ]; then
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if [ "$resumeTarget" == "${SYNC_ACTION[5]}" ]; then
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syncUpdate "${TARGET[$__type]}" "${INITIATOR[$__type]}" &
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME $HARD_MAX_EXEC_TIME $SLEEP_TIME $KEEP_LOGGING false true false
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if [ $? -ne 0 ]; then
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echo "${SYNC_ACTION[3]}" > "${INITIATOR[$__targetLastActionFile]}"
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resumeTarget="${SYNC_ACTION[3]}"
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echo "${SYNC_ACTION[5]}" > "${INITIATOR[$__targetLastActionFile]}"
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resumeTarget="${SYNC_ACTION[5]}"
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exit 1
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else
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echo "${SYNC_ACTION[4]}" > "${INITIATOR[$__targetLastActionFile]}"
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resumeTarget="${SYNC_ACTION[4]}"
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echo "${SYNC_ACTION[6]}" > "${INITIATOR[$__targetLastActionFile]}"
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resumeTarget="${SYNC_ACTION[6]}"
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fi
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fi
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if [ "$resumeInitiator" == "${SYNC_ACTION[3]}" ]; then
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if [ "$resumeInitiator" == "${SYNC_ACTION[5]}" ]; then
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syncUpdate "${INITIATOR[$__type]}" "${TARGET[$__type]}" &
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME $HARD_MAX_EXEC_TIME $SLEEP_TIME $KEEP_LOGGING false true false
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if [ $? -ne 0 ]; then
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echo "${SYNC_ACTION[3]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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resumeInitiator="${SYNC_ACTION[3]}"
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echo "${SYNC_ACTION[5]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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resumeInitiator="${SYNC_ACTION[5]}"
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exit 1
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else
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echo "${SYNC_ACTION[4]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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resumeInitiator="${SYNC_ACTION[4]}"
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echo "${SYNC_ACTION[6]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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resumeInitiator="${SYNC_ACTION[6]}"
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fi
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fi
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else
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if [ "$resumeInitiator" == "${SYNC_ACTION[3]}" ]; then
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if [ "$resumeInitiator" == "${SYNC_ACTION[5]}" ]; then
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syncUpdate "${INITIATOR[$__type]}" "${TARGET[$__type]}" &
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME $HARD_MAX_EXEC_TIME $SLEEP_TIME $KEEP_LOGGING false true false
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if [ $? -ne 0 ]; then
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echo "${SYNC_ACTION[3]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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resumeInitiator="${SYNC_ACTION[3]}"
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echo "${SYNC_ACTION[5]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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resumeInitiator="${SYNC_ACTION[5]}"
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exit 1
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else
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echo "${SYNC_ACTION[4]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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resumeInitiator="${SYNC_ACTION[4]}"
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echo "${SYNC_ACTION[6]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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resumeInitiator="${SYNC_ACTION[6]}"
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fi
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fi
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if [ "$resumeTarget" == "${SYNC_ACTION[3]}" ]; then
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if [ "$resumeTarget" == "${SYNC_ACTION[5]}" ]; then
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syncUpdate "${TARGET[$__type]}" "${INITIATOR[$__type]}" &
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME $HARD_MAX_EXEC_TIME $SLEEP_TIME $KEEP_LOGGING false true false
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if [ $? -ne 0 ]; then
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echo "${SYNC_ACTION[3]}" > "${INITIATOR[$__targetLastActionFile]}"
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resumeTarget="${SYNC_ACTION[3]}"
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echo "${SYNC_ACTION[5]}" > "${INITIATOR[$__targetLastActionFile]}"
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resumeTarget="${SYNC_ACTION[5]}"
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exit 1
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else
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echo "${SYNC_ACTION[4]}" > "${INITIATOR[$__targetLastActionFile]}"
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resumeTarget="${SYNC_ACTION[4]}"
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echo "${SYNC_ACTION[6]}" > "${INITIATOR[$__targetLastActionFile]}"
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resumeTarget="${SYNC_ACTION[6]}"
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fi
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fi
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fi
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fi
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## Step 4a & 4b
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if [ "$resumeInitiator" == "${SYNC_ACTION[4]}" ] || [ "$resumeTarget" == "${SYNC_ACTION[4]}" ]; then
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if [ "$resumeInitiator" == "${SYNC_ACTION[4]}" ]; then
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## Step 6a & 6b
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if [ "$resumeInitiator" == "${SYNC_ACTION[6]}" ] || [ "$resumeTarget" == "${SYNC_ACTION[6]}" ]; then
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if [ "$resumeInitiator" == "${SYNC_ACTION[6]}" ]; then
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deletionPropagation "${INITIATOR[$__type]}" &
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initiatorPid="$!"
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fi
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if [ "$resumeTarget" == "${SYNC_ACTION[4]}" ]; then
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if [ "$resumeTarget" == "${SYNC_ACTION[6]}" ]; then
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deletionPropagation "${TARGET[$__type]}" &
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targetPid="$!"
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fi
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@ -1608,40 +1721,40 @@ function Sync {
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for pid in "${pidArray[@]}"; do
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pid=${pid%:*}
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if [ "$pid" == "$initiatorPid" ]; then
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echo "${SYNC_ACTION[4]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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echo "${SYNC_ACTION[6]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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initiatorFail=true
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elif [ "$pid" == "$targetPid" ]; then
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echo "${SYNC_ACTION[4]}" > "${INITIATOR[$__targetLastActionFile]}"
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echo "${SYNC_ACTION[6]}" > "${INITIATOR[$__targetLastActionFile]}"
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targetFail=true
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fi
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done
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if [ $initiatorFail == false ]; then
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echo "${SYNC_ACTION[5]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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echo "${SYNC_ACTION[7]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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fi
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if [ $targetFail == false ]; then
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echo "${SYNC_ACTION[5]}" > "${INITIATOR[$__targetLastActionFile]}"
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echo "${SYNC_ACTION[7]}" > "${INITIATOR[$__targetLastActionFile]}"
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fi
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exit 1
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else
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echo "${SYNC_ACTION[5]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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echo "${SYNC_ACTION[5]}" > "${INITIATOR[$__targetLastActionFile]}"
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resumeInitiator="${SYNC_ACTION[5]}"
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resumeTarget="${SYNC_ACTION[5]}"
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echo "${SYNC_ACTION[7]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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echo "${SYNC_ACTION[7]}" > "${INITIATOR[$__targetLastActionFile]}"
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resumeInitiator="${SYNC_ACTION[7]}"
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resumeTarget="${SYNC_ACTION[7]}"
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fi
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fi
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## Step 5a & 5b
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if [ "$resumeInitiator" == "${SYNC_ACTION[5]}" ] || [ "$resumeTarget" == "${SYNC_ACTION[5]}" ]; then
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if [ "$resumeInitiator" == "${SYNC_ACTION[5]}" ]; then
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## Step 7a & 7b
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if [ "$resumeInitiator" == "${SYNC_ACTION[7]}" ] || [ "$resumeTarget" == "${SYNC_ACTION[7]}" ]; then
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if [ "$resumeInitiator" == "${SYNC_ACTION[7]}" ]; then
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treeList "${INITIATOR[$__replicaDir]}" "${INITIATOR[$__type]}" "${INITIATOR[$__treeAfterFile]}" &
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initiatorPid="$!"
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fi
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if [ "$resumeTarget" == "${SYNC_ACTION[5]}" ]; then
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if [ "$resumeTarget" == "${SYNC_ACTION[7]}" ]; then
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treeList "${TARGET[$__replicaDir]}" "${TARGET[$__type]}" "${INITIATOR[$__treeAfterFile]}" &
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targetPid="$!"
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fi
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@ -1654,28 +1767,28 @@ function Sync {
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for pid in "${pidArray[@]}"; do
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pid=${pid%:*}
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if [ "$pid" == "$initiatorPid" ]; then
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echo "${SYNC_ACTION[5]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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echo "${SYNC_ACTION[7]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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initiatorFail=true
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elif [ "$pid" == "$targetPid" ]; then
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echo "${SYNC_ACTION[5]}" > "${INITIATOR[$__targetLastActionFile]}"
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echo "${SYNC_ACTION[7]}" > "${INITIATOR[$__targetLastActionFile]}"
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targetFail=true
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fi
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done
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if [ $initiatorFail == false ]; then
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echo "${SYNC_ACTION[6]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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echo "${SYNC_ACTION[8]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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fi
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if [ $targetFail == false ]; then
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echo "${SYNC_ACTION[6]}" > "${INITIATOR[$__targetLastActionFile]}"
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echo "${SYNC_ACTION[8]}" > "${INITIATOR[$__targetLastActionFile]}"
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fi
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exit 1
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else
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echo "${SYNC_ACTION[6]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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echo "${SYNC_ACTION[6]}" > "${INITIATOR[$__targetLastActionFile]}"
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resumeInitiator="${SYNC_ACTION[6]}"
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resumeTarget="${SYNC_ACTION[6]}"
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echo "${SYNC_ACTION[8]}" > "${INITIATOR[$__initiatorLastActionFile]}"
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echo "${SYNC_ACTION[8]}" > "${INITIATOR[$__targetLastActionFile]}"
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resumeInitiator="${SYNC_ACTION[8]}"
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resumeTarget="${SYNC_ACTION[8]}"
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fi
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fi
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@ -2045,6 +2158,7 @@ function Init {
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SYNC_ACTION=(
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'replica-tree'
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'deleted-list'
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'ctime-mtime-list'
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'conflict-list'
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'sync_attrs'
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'update-replica'
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