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Added error handling to conflict list functions

This commit is contained in:
deajan 2017-06-05 15:32:09 +02:00
parent 11408d2de0
commit be3b3d39b6
1 changed files with 51 additions and 6 deletions
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55
dev/n_osync.sh
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@ -1,7 +1,6 @@
#!/usr/bin/env bash
#TODO treeList, deleteList, _getFileCtimeMtime, conflictList should be called without having statedir informed. Just give the full path ?
#TODO add error handling to new functions
#TODO check if _getCtimeMtime | sort removal needs to be backported
#TODO backport treeList sed -r sed -E 's/^.{10} +[0-9]+ [0-9/]{10} [0-9:]{8} //' fix && _getFileCtimeMtime* IFS read fix
@ -9,7 +8,7 @@ PROGRAM="osync" # Rsync based two way sync engine with fault tolerance
AUTHOR="(C) 2013-2017 by Orsiris de Jong"
CONTACT="http://www.netpower.fr/osync - ozy@netpower.fr"
PROGRAM_VERSION=1.2.2-dev
PROGRAM_BUILD=2017060403
PROGRAM_BUILD=2017060501
IS_STABLE=no
@ -803,9 +802,11 @@ function _getFileCtimeMtimeLocal {
if [ -f "$RUN_DIR/$PROGRAM.ctime_mtime.$replicaType.$SCRIPT_PID.$TSTAMP" ]; then
Logger "Command output:\n$(cat $RUN_DIR/$PROGRAM.ctime_mtime.$replicaType.$SCRIPT_PID.$TSTAMP)" "WARN"
fi
return 1
return $retval
else
cat "$RUN_DIR/$PROGRAM.ctime_mtime.$replicaType.$SCRIPT_PID.$TSTAMP" | sort > "$timestampFile"
retval=$?
return $retval
fi
}
@ -832,7 +833,7 @@ function _getFileCtimeMtimeRemote {
if [ -f "$RUN_DIR/$PROGRAM.ctime_mtime.$replicaType.$SCRIPT_PID.$TSTAMP" ]; then
Logger "Command output:\n$(cat $RUN_DIR/$PROGRAM.ctime_mtime.$replicaType.$SCRIPT_PID.$TSTAMP)" "WARN"
fi
return 1
return $retval
fi
#WIP LANG=C... backport to v1.2.1 and v1.1
@ -841,7 +842,7 @@ $SSH_CMD env _REMOTE_TOKEN="$_REMOTE_TOKEN" \
env _DEBUG="'$_DEBUG'" env _PARANOIA_DEBUG="'$_PARANOIA_DEBUG'" env _LOGGER_SILENT="'$_LOGGER_SILENT'" env _LOGGER_VERBOSE="'$_LOGGER_VERBOSE'" env _LOGGER_PREFIX="'$_LOGGER_PREFIX'" env _LOGGER_ERR_ONLY="'$_LOGGER_ERR_ONLY'" \
env PROGRAM="'$PROGRAM'" env SCRIPT_PID="'$SCRIPT_PID'" TSTAMP="'$TSTAMP'" \
env replicaPath="'$replicaPath'" env replicaType="'$replicaType'" env REMOTE_STAT_CTIME_MTIME_CMD="'$REMOTE_STAT_CTIME_MTIME_CMD'" \
env LANG=C env LOCALE=C $COMMAND_SUDO' bash -s' << 'ENDSSH' > "$RUN_DIR/$PROGRAM.ctime_mtime.$replicaType.$SCRIPT_PID.$TSTAMP"
env LANG=C env LOCALE=C env LC_COLLATE=C $COMMAND_SUDO' bash -s' << 'ENDSSH' > "$RUN_DIR/$PROGRAM.ctime_mtime.$replicaType.$SCRIPT_PID.$TSTAMP"
while IFS='' read -r file; do $REMOTE_STAT_CTIME_MTIME_CMD "$replicaPath$file"; done < ".$PROGRAM.ctime_mtime.$replicaType.$SCRIPT_PID.$TSTAMP"
if [ -f ".$PROGRAM.ctime_mtime.$replicaType.$SCRIPT_PID.$TSTAMP" ]; then
rm -f ".$PROGRAM.ctime_mtime.$replicaType.$SCRIPT_PID.$TSTAMP"
@ -857,7 +858,16 @@ ENDSSH
else
# Ugly fix for csh in FreeBSD 11 that adds leading and trailing '\"'
sed -i.tmp -e 's/^\\"//' -e 's/\\"$//' "$RUN_DIR/$PROGRAM.ctime_mtime.$replicaType.$SCRIPT_PID.$TSTAMP"
retval=$?
if [ $retval -ne 0 ]; then
Logger "Cannot fix FreeBDS 11 remote" "ERROR"
return $retval
fi
cat "$RUN_DIR/$PROGRAM.ctime_mtime.$replicaType.$SCRIPT_PID.$TSTAMP" | sort > "$timestampFile"
if [ $retval -ne 0 ]; then
Logger "Cannot create timestamp file for $replicaType." "ERROR"
return $retval
fi
fi
}
@ -902,13 +912,33 @@ function conflictList {
if [ -f "${INITIATOR[$__replicaDir]}${INITIATOR[$__stateDir]}/${INITIATOR[$__type]}$timestampCurrentFilename" ] && [ -f "${INITIATOR[$__replicaDir]}${INITIATOR[$__stateDir]}/${TARGET[$__type]}$timestampCurrentFilename" ]; then
# Remove prepending replicaPaths
sed -i'.replicaPath' "s;^${INITIATOR[$__replicaDir]};;g" "${INITIATOR[$__replicaDir]}${INITIATOR[$__stateDir]}/${INITIATOR[$__type]}$timestampCurrentFilename"
retval=$?
if [ $retval -ne 0 ]; then
Logger "Cannot remove prepending replicaPaths for current initiator timestamp file." "ERROR"
return $retval
fi
sed -i'.replicaPath' "s;^${TARGET[$__replicaDir]};;g" "${INITIATOR[$__replicaDir]}${INITIATOR[$__stateDir]}/${TARGET[$__type]}$timestampCurrentFilename"
retval=$?
if [ $retval -ne 0 ]; then
Logger "Cannot remove prepending replicaPaths for current target timestamp file." "ERROR"
return $retval
fi
fi
if [ -f "${INITIATOR[$__replicaDir]}${INITIATOR[$__stateDir]}/${INITIATOR[$__type]}$timestampAfterFilename" ] && [ -f "${INITIATOR[$__replicaDir]}${INITIATOR[$__stateDir]}/${TARGET[$__type]}$timestampAfterFilename" ]; then
# Remove prepending replicaPaths
sed -i'.replicaPath' "s;^${INITIATOR[$__replicaDir]};;g" "${INITIATOR[$__replicaDir]}${INITIATOR[$__stateDir]}/${INITIATOR[$__type]}$timestampAfterFilename"
retval=$?
if [ $retval -ne 0 ]; then
Logger "Cannot remove prepending replicaPaths for after initiator timestamp file." "ERROR"
return $retval
fi
sed -i'.replicaPath' "s;^${TARGET[$__replicaDir]};;g" "${INITIATOR[$__replicaDir]}${INITIATOR[$__stateDir]}/${TARGET[$__type]}$timestampAfterFilename"
retval=$?
if [ $retval -ne 0 ]; then
Logger "Cannot remove prepending replicaPaths for after target timestamp file." "ERROR"
return $retval
fi
fi
if [ -f "${INITIATOR[$__replicaDir]}${INITIATOR[$__stateDir]}/${INITIATOR[$__type]}$timestampAfterFilename" ] && [ -f "${INITIATOR[$__replicaDir]}${INITIATOR[$__stateDir]}/${TARGET[$__type]}$timestampAfterFilename" ]; then
@ -916,10 +946,25 @@ function conflictList {
Logger "Creating conflictual file list." "NOTICE"
comm -23 "${INITIATOR[$__replicaDir]}${INITIATOR[$__stateDir]}/${INITIATOR[$__type]}$timestampCurrentFilename" "${INITIATOR[$__replicaDir]}${INITIATOR[$__stateDir]}/${INITIATOR[$__type]}$timestampAfterFilename" | sort -k 1,1 > "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.${INITIATOR[$__type]}.$SCRIPT_PID.$TSTAMP"
retval=$?
if [ $retval -ne 0 ]; then
Logger "Cannot extract conflict data for initiator replica." "ERROR"
return $retval
fi
comm -23 "${INITIATOR[$__replicaDir]}${INITIATOR[$__stateDir]}/${TARGET[$__type]}$timestampCurrentFilename" "${INITIATOR[$__replicaDir]}${INITIATOR[$__stateDir]}/${TARGET[$__type]}$timestampAfterFilename" | sort -k 1,1 > "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.${TARGET[$__type]}.$SCRIPT_PID.$TSTAMP"
retval=$?
if [ $retval -ne 0 ]; then
Logger "Cannot extract conflict data for target replica.." "ERROR"
return $retval
fi
# Add --nocheck-order because sorted files still make join fail for unholy reasons
join -j 1 -t ';' --nocheck-order -o 1.1,1.2,1.3,2.2,2.3 "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.${INITIATOR[$__type]}.$SCRIPT_PID.$TSTAMP" "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.${TARGET[$__type]}.$SCRIPT_PID.$TSTAMP" > "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.comapre.$SCRIPT_PID.$TSTAMP"
retval=$?
if [ $retval -ne 0 ]; then
Logger "Cannot create conflict list file." "ERROR"
return $retval
fi
fi
}