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Rebuild target

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deajan 2016-08-03 23:58:59 +02:00
parent 29c99dae67
commit 6f91d4a442
2 changed files with 149 additions and 165 deletions
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158
dev/debug_osync.sh
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@ -7,9 +7,12 @@ PROGRAM_VERSION=1.2-dev-parallel-unstable
PROGRAM_BUILD=2016080205 PROGRAM_BUILD=2016080205
IS_STABLE=no IS_STABLE=no
## FUNC_BUILD=2016080203 ## FUNC_BUILD=2016080305
## BEGIN Generic functions for osync & obackup written in 2013-2016 by Orsiris de Jong - http://www.netpower.fr - ozy@netpower.fr ## BEGIN Generic functions for osync & obackup written in 2013-2016 by Orsiris de Jong - http://www.netpower.fr - ozy@netpower.fr
#TODO: set _LOGGER_PREFIX in other apps, specially for osync daemon mode
#TODO: set _LOGGER_STDERR in other apps
## type -p does not work on platforms other than linux (bash). If if does not work, always assume output is not a zero exitcode ## type -p does not work on platforms other than linux (bash). If if does not work, always assume output is not a zero exitcode
if ! type "$BASH" > /dev/null; then if ! type "$BASH" > /dev/null; then
echo "Please run this script only with bash shell. Tested on bash >= 3.2" echo "Please run this script only with bash shell. Tested on bash >= 3.2"
@ -47,7 +50,7 @@ fi #__WITH_PARANOIA_DEBUG
## allow debugging from command line with _DEBUG=yes ## allow debugging from command line with _DEBUG=yes
if [ ! "$_DEBUG" == "yes" ]; then if [ ! "$_DEBUG" == "yes" ]; then
_DEBUG=no _DEBUG=no
SLEEP_TIME=.001 # Tested under linux and FreeBSD bash, #TODO tests on cygwin / msys SLEEP_TIME=.05 # Tested under linux and FreeBSD bash, #TODO tests on cygwin / msys
_VERBOSE=0 _VERBOSE=0
else else
SLEEP_TIME=1 SLEEP_TIME=1
@ -99,9 +102,8 @@ function _Logger {
local evalue="${3}" # What to log to stderr local evalue="${3}" # What to log to stderr
echo -e "$lvalue" >> "$LOG_FILE" echo -e "$lvalue" >> "$LOG_FILE"
# <OSYNC SPECIFIC> Special case in daemon mode where systemctl does not need double timestamps if [ "$_LOGGER_STDERR" -eq 1 ]; then
if [ "$sync_on_changes" == "1" ]; then cat <<< "$evalue" 1>&2
cat <<< "$evalue" 1>&2 # Log to stderr in daemon mode
elif [ "$_SILENT" -eq 0 ]; then elif [ "$_SILENT" -eq 0 ]; then
echo -e "$svalue" echo -e "$svalue"
fi fi
@ -112,13 +114,13 @@ function Logger {
local value="${1}" # Sentence to log (in double quotes) local value="${1}" # Sentence to log (in double quotes)
local level="${2}" # Log level: PARANOIA_DEBUG, DEBUG, NOTICE, WARN, ERROR, CRITIAL local level="${2}" # Log level: PARANOIA_DEBUG, DEBUG, NOTICE, WARN, ERROR, CRITIAL
# <OSYNC SPECIFIC> Special case in daemon mode we should timestamp instead of counting seconds if [ "$_LOGGER_PREFIX" == "time" ]; then
if [ "$sync_on_changes" == "1" ]; then prefix="TIME: $SECONDS - "
elif [ "$_LOGGER_PREFIX" == "date" ]; then
prefix="$(date) - " prefix="$(date) - "
else else
prefix="TIME: $SECONDS - " prefix=""
fi fi
# </OSYNC SPECIFIC>
if [ "$level" == "CRITICAL" ]; then if [ "$level" == "CRITICAL" ]; then
_Logger "$prefix\e[41m$value\e[0m" "$prefix$level:$value" "$level:$value" _Logger "$prefix\e[41m$value\e[0m" "$prefix$level:$value" "$level:$value"
@ -176,18 +178,18 @@ function QuickLogger {
# Portable child (and grandchild) kill function tester under Linux, BSD and MacOS X # Portable child (and grandchild) kill function tester under Linux, BSD and MacOS X
function KillChilds { function KillChilds {
local pid="${1}" local pid="${1}" # Parent pid to kill
local self="${2:-false}" local self="${2:-false}"
if children="$(pgrep -P "$pid")"; then if children="$(pgrep -P "$pid")"; then
for child in $children; do for child in $children; do
Logger "Launching KillChilds \"$child\" true" "DEBUG" #__WITH_PARANOIA_DEBUG Logger "Launching KillChilds \"$child\" true" "DEBUG" #__WITH_PARANOIA_DEBUG
KillChilds "$child" true KillChilds "$child" true
done done
fi fi
# Try to kill nicely, if not, wait 15 seconds to let Trap actions happen before killing
# Try to kill nicely, if not, wait 15 seconds to let Trap actions happen before killing if ( [ "$self" == true ] && kill -0 $pid > /dev/null 2>&1); then
if ( [ "$self" == true ] && eval $PROCESS_TEST_CMD > /dev/null 2>&1); then
Logger "Sending SIGTERM to process [$pid]." "DEBUG" Logger "Sending SIGTERM to process [$pid]." "DEBUG"
kill -s SIGTERM "$pid" kill -s SIGTERM "$pid"
if [ $? != 0 ]; then if [ $? != 0 ]; then
@ -198,13 +200,29 @@ function KillChilds {
Logger "Sending SIGKILL to process [$pid] failed." "DEBUG" Logger "Sending SIGKILL to process [$pid] failed." "DEBUG"
return 1 return 1
fi fi
else
return 0
fi fi
return 0
else else
return 0 return 0
fi fi
} }
function KillAllChilds {
local pids="${1}" # List of parent pids to kill separated by semi-colon
local errorcount=0
IFS=';' read -a pidsArray <<< "$pids"
for pid in "${pidsArray[@]}"; do
KillChilds $pid
if [ $? != 0 ]; then
errorcount=$((errorcount+1))
fi
done
return $errorcount
}
# osync/obackup/pmocr script specific mail alert function, use SendEmail function for generic mail sending # osync/obackup/pmocr script specific mail alert function, use SendEmail function for generic mail sending
function SendAlert { function SendAlert {
__CheckArguments 0 $# ${FUNCNAME[0]} "$@" #__WITH_PARANOIA_DEBUG __CheckArguments 0 $# ${FUNCNAME[0]} "$@" #__WITH_PARANOIA_DEBUG
@ -748,7 +766,10 @@ function WaitForTaskCompletion {
local retval=0 # return value of monitored pid process local retval=0 # return value of monitored pid process
local errorcount=0 # Number of pids that finished with errors local errorcount=0 # Number of pids that finished with errors
local pidCount # number of given pids
IFS=';' read -a pidsArray <<< "$pids" IFS=';' read -a pidsArray <<< "$pids"
pidCount=${#pidsArray[@]}
while [ ${#pidsArray[@]} -gt 0 ]; do while [ ${#pidsArray[@]} -gt 0 ]; do
newPidsArray=() newPidsArray=()
@ -783,13 +804,14 @@ function WaitForTaskCompletion {
fi fi
if [ $exec_time -gt $hard_max_time ] && [ $hard_max_time -ne 0 ]; then if [ $exec_time -gt $hard_max_time ] && [ $hard_max_time -ne 0 ]; then
Logger "Max hard execution time exceeded for task [$caller_name] with pids [${pidsArray[@]}]. Stopping task execution." "ERROR" Logger "Max hard execution time exceeded for task [$caller_name] with pids [${pidsArray[@]}]. Stopping task execution." "ERROR"
#KillChilds $pid KillChilds $pid
#if [ $? == 0 ]; then if [ $? == 0 ]; then
# Logger "Task stopped successfully" "NOTICE" Logger "Task stopped successfully" "NOTICE"
# return 0 #return 0
#else else
# return 1 errrorcount=$((errorcount+1))
#fi #return 1
fi
fi fi
fi fi
@ -797,27 +819,14 @@ function WaitForTaskCompletion {
sleep $SLEEP_TIME sleep $SLEEP_TIME
done done
Logger "${FUNCNAME[0]} ended for [$caller_name] with [$errorcount] errors." "PARANOIA_DEBUG" #__WITH_PARANOIA_DEBUG Logger "${FUNCNAME[0]} ended for [$caller_name] using [$pidCount] subprocesses with [$errorcount] errors." "PARANOIA_DEBUG" #__WITH_PARANOIA_DEBUG
if [ $exit_on_error == true ]; then if [ $exit_on_error == true ] && [ $errorcount -gt 0 ]; then
exit 1337 exit 1337
else else
return $errorcount return $errorcount
fi fi
} }
#sleep 2 &
#pids=$!
#sleep 4 &
#pids="$pids;$!"
#sleep 3 &
#pids="$pids;$!"
#WaitForAllTaskCompletion $pids
#sleep 5 &
#WaitForAllTaskCompletion $! 0 0 "me" 1
#exit
function WaitForOldTaskCompletion { function WaitForOldTaskCompletion {
local pid="${1}" # pid to wait for local pid="${1}" # pid to wait for
local soft_max_time="${2}" # If program with pid $pid takes longer than $soft_max_time seconds, will log a warning, unless $soft_max_time equals 0. local soft_max_time="${2}" # If program with pid $pid takes longer than $soft_max_time seconds, will log a warning, unless $soft_max_time equals 0.
@ -871,7 +880,7 @@ function WaitForOldTaskCompletion {
return $retval return $retval
} }
function WaitForTaskCompletion { function WaitForXTaskCompletion {
local pids="${1}" # pids to wait for, separated by semi-colon local pids="${1}" # pids to wait for, separated by semi-colon
local soft_max_time="${2}" # If program with pid $pid takes longer than $soft_max_time seconds, will log a warning, unless $soft_max_time equals 0. local soft_max_time="${2}" # If program with pid $pid takes longer than $soft_max_time seconds, will log a warning, unless $soft_max_time equals 0.
local hard_max_time="${3}" # If program with pid $pid takes longer than $hard_max_time seconds, will stop execution, unless $hard_max_time equals 0. local hard_max_time="${3}" # If program with pid $pid takes longer than $hard_max_time seconds, will stop execution, unless $hard_max_time equals 0.
@ -1441,6 +1450,9 @@ function InitRemoteOSSettings {
## Working directory. This directory exists in any replica and contains state files, backups, soft deleted files etc ## Working directory. This directory exists in any replica and contains state files, backups, soft deleted files etc
OSYNC_DIR=".osync_workdir" OSYNC_DIR=".osync_workdir"
_LOGGER_PREFIX="time"
_LOGGER_STDERR=0
function TrapStop { function TrapStop {
if [ $SOFT_STOP -eq 0 ]; then if [ $SOFT_STOP -eq 0 ]; then
Logger " /!\ WARNING: Manual exit of osync is really not recommended. Sync will be in inconsistent state." "WARN" Logger " /!\ WARNING: Manual exit of osync is really not recommended. Sync will be in inconsistent state." "WARN"
@ -1610,38 +1622,11 @@ function _CheckReplicaPathsRemote {
fi fi
} }
#TODO: organize this function into WaitforTaskCompletion, and add optional parameter to exit on error
function WaitForPids {
local errors=0
while [ "$#" -gt 0 ]; do
for pid in "$@"; do
shift
if kill -0 "$pid" > /dev/null 2>&1; then
Logger "$pid is alive" "DEBUG"
set -- "$@" "$pid"
else
wait "$pid"
result=$?
if [ $result -eq 0 ]; then
Logger "$pid exited okay with $result" "DEBUG"
else
errors=$((errors+1))
Logger "$pid exited with bad status $result" "DEBUG"
fi
fi
done
sleep .01
done
if [ $errors -gt 0 ]; then
exit 1
fi
}
function CheckReplicaPaths { function CheckReplicaPaths {
__CheckArguments 0 $# ${FUNCNAME[0]} "$@" #__WITH_PARANOIA_DEBUG __CheckArguments 0 $# ${FUNCNAME[0]} "$@" #__WITH_PARANOIA_DEBUG
local pids
#INITIATOR_SYNC_DIR_CANN=$(realpath "${INITIATOR[1]}") #TODO: investigate realpath & readlink issues on MSYS and busybox here #INITIATOR_SYNC_DIR_CANN=$(realpath "${INITIATOR[1]}") #TODO: investigate realpath & readlink issues on MSYS and busybox here
#TARGET_SYNC_DIR_CANN=$(realpath "${TARGET[1]}) #TARGET_SYNC_DIR_CANN=$(realpath "${TARGET[1]})
@ -1668,7 +1653,7 @@ function _CheckDiskSpaceLocal {
local replica_path="${1}" local replica_path="${1}"
__CheckArguments 1 $# ${FUNCNAME[0]} "$@" #__WITH_PARANOIA_DEBUG __CheckArguments 1 $# ${FUNCNAME[0]} "$@" #__WITH_PARANOIA_DEBUG
local disk_space= local disk_space
Logger "Checking minimum disk space in [$replica_path]." "NOTICE" Logger "Checking minimum disk space in [$replica_path]." "NOTICE"
@ -1684,8 +1669,8 @@ function _CheckDiskSpaceRemote {
Logger "Checking minimum disk space on target [$replica_path]." "NOTICE" Logger "Checking minimum disk space on target [$replica_path]." "NOTICE"
local cmd= local cmd
local disk_space= local disk_space
CheckConnectivity3rdPartyHosts CheckConnectivity3rdPartyHosts
CheckConnectivityRemoteHost CheckConnectivityRemoteHost
@ -1708,15 +1693,18 @@ function _CheckDiskSpaceRemote {
function CheckDiskSpace { function CheckDiskSpace {
__CheckArguments 0 $# ${FUNCNAME[0]} "$@" #__WITH_PARANOIA_DEBUG __CheckArguments 0 $# ${FUNCNAME[0]} "$@" #__WITH_PARANOIA_DEBUG
local pids
_CheckDiskSpaceLocal "${INITIATOR[1]}" & _CheckDiskSpaceLocal "${INITIATOR[1]}" &
pids="$!" pids="$!"
if [ "$REMOTE_OPERATION" != "yes" ]; then if [ "$REMOTE_OPERATION" != "yes" ]; then
_CheckDiskSpaceLocal "${TARGET[1]}" & _CheckDiskSpaceLocal "${TARGET[1]}" &
pids="$pids $!" pids="$pids;$!"
else else
_CheckDiskSpaceRemote "${TARGET[1]}" & _CheckDiskSpaceRemote "${TARGET[1]}" &
pifs="$pids $!" pids="$pids;$!"
fi fi
WaitForTaskCompletion $pids 720 1800 ${FUNCNAME[0]} false
} }
@ -1762,12 +1750,12 @@ function CreateStateDirs {
pids="$!" pids="$!"
if [ "$REMOTE_OPERATION" != "yes" ]; then if [ "$REMOTE_OPERATION" != "yes" ]; then
_CreateStateDirsLocal "${TARGET[1]}${TARGET[3]}" & _CreateStateDirsLocal "${TARGET[1]}${TARGET[3]}" &
pids="$pids $!" pids="$pids;$!"
else else
_CreateStateDirsRemote "${TARGET[1]}${TARGET[3]}" & _CreateStateDirsRemote "${TARGET[1]}${TARGET[3]}" &
pids="$pids $!" pids="$pids;$!"
fi fi
WaitForPids $pids WaitForTaskCompletion $pids 720 1800 ${FUNCNAME[0]} true
} }
function _CheckLocksLocal { function _CheckLocksLocal {
@ -1908,16 +1896,18 @@ function _WriteLockFilesRemote {
function WriteLockFiles { function WriteLockFiles {
__CheckArguments 0 $# ${FUNCNAME[0]} "$@" #__WITH_PARANOIA_DEBUG __CheckArguments 0 $# ${FUNCNAME[0]} "$@" #__WITH_PARANOIA_DEBUG
local pids
_WriteLockFilesLocal "${INITIATOR[2]}" & _WriteLockFilesLocal "${INITIATOR[2]}" &
pids="$!" pids="$!"
if [ "$REMOTE_OPERATION" != "yes" ]; then if [ "$REMOTE_OPERATION" != "yes" ]; then
_WriteLockFilesLocal "${TARGET[2]}" & _WriteLockFilesLocal "${TARGET[2]}" &
pids="$pids $!" pids="$pids;$!"
else else
_WriteLockFilesRemote "${TARGET[2]}" & _WriteLockFilesRemote "${TARGET[2]}" &
pids="$pids $!" pids="$pids;$!"
fi fi
WaitForPids $pids WaitForTaskCompletion $pids 720 1800 ${FUNCNAME[0]} true
} }
function _UnlockReplicasLocal { function _UnlockReplicasLocal {
@ -2781,13 +2771,13 @@ function SoftDelete {
pids="$!" pids="$!"
if [ "$REMOTE_OPERATION" != "yes" ]; then if [ "$REMOTE_OPERATION" != "yes" ]; then
_SoftDeleteLocal "${TARGET[0]}" "${TARGET[1]}${TARGET[4]}" $CONFLICT_BACKUP_DAYS & _SoftDeleteLocal "${TARGET[0]}" "${TARGET[1]}${TARGET[4]}" $CONFLICT_BACKUP_DAYS &
pids="$pids $!" pids="$pids;$!"
else else
_SoftDeleteRemote "${TARGET[0]}" "${TARGET[1]}${TARGET[4]}" $CONFLICT_BACKUP_DAYS & _SoftDeleteRemote "${TARGET[0]}" "${TARGET[1]}${TARGET[4]}" $CONFLICT_BACKUP_DAYS &
pids="$pids $!" pids="$pids;$!"
fi fi
fi fi
WaitForPids $pids WaitForTaskCompletion $pids 720 1800 ${FUNCNAME[0]} false
if [ "$SOFT_DELETE" != "no" ] && [ $SOFT_DELETE_DAYS -ne 0 ]; then if [ "$SOFT_DELETE" != "no" ] && [ $SOFT_DELETE_DAYS -ne 0 ]; then
Logger "Running soft deletion cleanup." "NOTICE" Logger "Running soft deletion cleanup." "NOTICE"
@ -2796,13 +2786,13 @@ function SoftDelete {
pids="$!" pids="$!"
if [ "$REMOTE_OPERATION" != "yes" ]; then if [ "$REMOTE_OPERATION" != "yes" ]; then
_SoftDeleteLocal "${TARGET[0]}" "${TARGET[1]}${TARGET[5]}" $SOFT_DELETE_DAYS & _SoftDeleteLocal "${TARGET[0]}" "${TARGET[1]}${TARGET[5]}" $SOFT_DELETE_DAYS &
pids="$pids $!" pids="$pids;$!"
else else
_SoftDeleteRemote "${TARGET[0]}" "${TARGET[1]}${TARGET[5]}" $SOFT_DELETE_DAYS & _SoftDeleteRemote "${TARGET[0]}" "${TARGET[1]}${TARGET[5]}" $SOFT_DELETE_DAYS &
pids="$pids $!" pids="$pids;$!"
fi fi
fi fi
WaitForPids $pids WaitForTaskCompletion $pids 720 1800 ${FUNCNAME[0]} false
} }
function Init { function Init {
@ -3143,6 +3133,8 @@ do
--on-changes) --on-changes)
sync_on_changes=1 sync_on_changes=1
_NOLOCKS=1 _NOLOCKS=1
_LOGGER_PREFIX="date"
_LOGGER_STDERR=1
;; ;;
--no-locks) --no-locks)
_NOLOCKS=1 _NOLOCKS=1

156
osync.sh
View File

@ -7,9 +7,12 @@ PROGRAM_VERSION=1.2-dev-parallel-unstable
PROGRAM_BUILD=2016080205 PROGRAM_BUILD=2016080205
IS_STABLE=no IS_STABLE=no
## FUNC_BUILD=2016080203 ## FUNC_BUILD=2016080305
## BEGIN Generic functions for osync & obackup written in 2013-2016 by Orsiris de Jong - http://www.netpower.fr - ozy@netpower.fr ## BEGIN Generic functions for osync & obackup written in 2013-2016 by Orsiris de Jong - http://www.netpower.fr - ozy@netpower.fr
#TODO: set _LOGGER_PREFIX in other apps, specially for osync daemon mode
#TODO: set _LOGGER_STDERR in other apps
## type -p does not work on platforms other than linux (bash). If if does not work, always assume output is not a zero exitcode ## type -p does not work on platforms other than linux (bash). If if does not work, always assume output is not a zero exitcode
if ! type "$BASH" > /dev/null; then if ! type "$BASH" > /dev/null; then
echo "Please run this script only with bash shell. Tested on bash >= 3.2" echo "Please run this script only with bash shell. Tested on bash >= 3.2"
@ -43,7 +46,7 @@ WARN_ALERT=0
## allow debugging from command line with _DEBUG=yes ## allow debugging from command line with _DEBUG=yes
if [ ! "$_DEBUG" == "yes" ]; then if [ ! "$_DEBUG" == "yes" ]; then
_DEBUG=no _DEBUG=no
SLEEP_TIME=.001 # Tested under linux and FreeBSD bash, #TODO tests on cygwin / msys SLEEP_TIME=.05 # Tested under linux and FreeBSD bash, #TODO tests on cygwin / msys
_VERBOSE=0 _VERBOSE=0
else else
SLEEP_TIME=1 SLEEP_TIME=1
@ -94,9 +97,8 @@ function _Logger {
local evalue="${3}" # What to log to stderr local evalue="${3}" # What to log to stderr
echo -e "$lvalue" >> "$LOG_FILE" echo -e "$lvalue" >> "$LOG_FILE"
# <OSYNC SPECIFIC> Special case in daemon mode where systemctl does not need double timestamps if [ "$_LOGGER_STDERR" -eq 1 ]; then
if [ "$sync_on_changes" == "1" ]; then cat <<< "$evalue" 1>&2
cat <<< "$evalue" 1>&2 # Log to stderr in daemon mode
elif [ "$_SILENT" -eq 0 ]; then elif [ "$_SILENT" -eq 0 ]; then
echo -e "$svalue" echo -e "$svalue"
fi fi
@ -107,13 +109,13 @@ function Logger {
local value="${1}" # Sentence to log (in double quotes) local value="${1}" # Sentence to log (in double quotes)
local level="${2}" # Log level: PARANOIA_DEBUG, DEBUG, NOTICE, WARN, ERROR, CRITIAL local level="${2}" # Log level: PARANOIA_DEBUG, DEBUG, NOTICE, WARN, ERROR, CRITIAL
# <OSYNC SPECIFIC> Special case in daemon mode we should timestamp instead of counting seconds if [ "$_LOGGER_PREFIX" == "time" ]; then
if [ "$sync_on_changes" == "1" ]; then prefix="TIME: $SECONDS - "
elif [ "$_LOGGER_PREFIX" == "date" ]; then
prefix="$(date) - " prefix="$(date) - "
else else
prefix="TIME: $SECONDS - " prefix=""
fi fi
# </OSYNC SPECIFIC>
if [ "$level" == "CRITICAL" ]; then if [ "$level" == "CRITICAL" ]; then
_Logger "$prefix\e[41m$value\e[0m" "$prefix$level:$value" "$level:$value" _Logger "$prefix\e[41m$value\e[0m" "$prefix$level:$value" "$level:$value"
@ -166,17 +168,17 @@ function QuickLogger {
# Portable child (and grandchild) kill function tester under Linux, BSD and MacOS X # Portable child (and grandchild) kill function tester under Linux, BSD and MacOS X
function KillChilds { function KillChilds {
local pid="${1}" local pid="${1}" # Parent pid to kill
local self="${2:-false}" local self="${2:-false}"
if children="$(pgrep -P "$pid")"; then if children="$(pgrep -P "$pid")"; then
for child in $children; do for child in $children; do
KillChilds "$child" true KillChilds "$child" true
done done
fi fi
# Try to kill nicely, if not, wait 15 seconds to let Trap actions happen before killing
# Try to kill nicely, if not, wait 15 seconds to let Trap actions happen before killing if ( [ "$self" == true ] && kill -0 $pid > /dev/null 2>&1); then
if ( [ "$self" == true ] && eval $PROCESS_TEST_CMD > /dev/null 2>&1); then
Logger "Sending SIGTERM to process [$pid]." "DEBUG" Logger "Sending SIGTERM to process [$pid]." "DEBUG"
kill -s SIGTERM "$pid" kill -s SIGTERM "$pid"
if [ $? != 0 ]; then if [ $? != 0 ]; then
@ -187,13 +189,29 @@ function KillChilds {
Logger "Sending SIGKILL to process [$pid] failed." "DEBUG" Logger "Sending SIGKILL to process [$pid] failed." "DEBUG"
return 1 return 1
fi fi
else
return 0
fi fi
return 0
else else
return 0 return 0
fi fi
} }
function KillAllChilds {
local pids="${1}" # List of parent pids to kill separated by semi-colon
local errorcount=0
IFS=';' read -a pidsArray <<< "$pids"
for pid in "${pidsArray[@]}"; do
KillChilds $pid
if [ $? != 0 ]; then
errorcount=$((errorcount+1))
fi
done
return $errorcount
}
# osync/obackup/pmocr script specific mail alert function, use SendEmail function for generic mail sending # osync/obackup/pmocr script specific mail alert function, use SendEmail function for generic mail sending
function SendAlert { function SendAlert {
@ -729,7 +747,10 @@ function WaitForTaskCompletion {
local retval=0 # return value of monitored pid process local retval=0 # return value of monitored pid process
local errorcount=0 # Number of pids that finished with errors local errorcount=0 # Number of pids that finished with errors
local pidCount # number of given pids
IFS=';' read -a pidsArray <<< "$pids" IFS=';' read -a pidsArray <<< "$pids"
pidCount=${#pidsArray[@]}
while [ ${#pidsArray[@]} -gt 0 ]; do while [ ${#pidsArray[@]} -gt 0 ]; do
newPidsArray=() newPidsArray=()
@ -764,13 +785,14 @@ function WaitForTaskCompletion {
fi fi
if [ $exec_time -gt $hard_max_time ] && [ $hard_max_time -ne 0 ]; then if [ $exec_time -gt $hard_max_time ] && [ $hard_max_time -ne 0 ]; then
Logger "Max hard execution time exceeded for task [$caller_name] with pids [${pidsArray[@]}]. Stopping task execution." "ERROR" Logger "Max hard execution time exceeded for task [$caller_name] with pids [${pidsArray[@]}]. Stopping task execution." "ERROR"
#KillChilds $pid KillChilds $pid
#if [ $? == 0 ]; then if [ $? == 0 ]; then
# Logger "Task stopped successfully" "NOTICE" Logger "Task stopped successfully" "NOTICE"
# return 0 #return 0
#else else
# return 1 errrorcount=$((errorcount+1))
#fi #return 1
fi
fi fi
fi fi
@ -778,26 +800,13 @@ function WaitForTaskCompletion {
sleep $SLEEP_TIME sleep $SLEEP_TIME
done done
if [ $exit_on_error == true ]; then if [ $exit_on_error == true ] && [ $errorcount -gt 0 ]; then
exit 1337 exit 1337
else else
return $errorcount return $errorcount
fi fi
} }
#sleep 2 &
#pids=$!
#sleep 4 &
#pids="$pids;$!"
#sleep 3 &
#pids="$pids;$!"
#WaitForAllTaskCompletion $pids
#sleep 5 &
#WaitForAllTaskCompletion $! 0 0 "me" 1
#exit
function WaitForOldTaskCompletion { function WaitForOldTaskCompletion {
local pid="${1}" # pid to wait for local pid="${1}" # pid to wait for
local soft_max_time="${2}" # If program with pid $pid takes longer than $soft_max_time seconds, will log a warning, unless $soft_max_time equals 0. local soft_max_time="${2}" # If program with pid $pid takes longer than $soft_max_time seconds, will log a warning, unless $soft_max_time equals 0.
@ -848,7 +857,7 @@ function WaitForOldTaskCompletion {
return $retval return $retval
} }
function WaitForTaskCompletion { function WaitForXTaskCompletion {
local pids="${1}" # pids to wait for, separated by semi-colon local pids="${1}" # pids to wait for, separated by semi-colon
local soft_max_time="${2}" # If program with pid $pid takes longer than $soft_max_time seconds, will log a warning, unless $soft_max_time equals 0. local soft_max_time="${2}" # If program with pid $pid takes longer than $soft_max_time seconds, will log a warning, unless $soft_max_time equals 0.
local hard_max_time="${3}" # If program with pid $pid takes longer than $hard_max_time seconds, will stop execution, unless $hard_max_time equals 0. local hard_max_time="${3}" # If program with pid $pid takes longer than $hard_max_time seconds, will stop execution, unless $hard_max_time equals 0.
@ -1328,6 +1337,9 @@ function InitRemoteOSSettings {
## Working directory. This directory exists in any replica and contains state files, backups, soft deleted files etc ## Working directory. This directory exists in any replica and contains state files, backups, soft deleted files etc
OSYNC_DIR=".osync_workdir" OSYNC_DIR=".osync_workdir"
_LOGGER_PREFIX="time"
_LOGGER_STDERR=0
function TrapStop { function TrapStop {
if [ $SOFT_STOP -eq 0 ]; then if [ $SOFT_STOP -eq 0 ]; then
Logger " /!\ WARNING: Manual exit of osync is really not recommended. Sync will be in inconsistent state." "WARN" Logger " /!\ WARNING: Manual exit of osync is really not recommended. Sync will be in inconsistent state." "WARN"
@ -1493,37 +1505,10 @@ function _CheckReplicaPathsRemote {
fi fi
} }
#TODO: organize this function into WaitforTaskCompletion, and add optional parameter to exit on error
function WaitForPids {
local errors=0
while [ "$#" -gt 0 ]; do
for pid in "$@"; do
shift
if kill -0 "$pid" > /dev/null 2>&1; then
Logger "$pid is alive" "DEBUG"
set -- "$@" "$pid"
else
wait "$pid"
result=$?
if [ $result -eq 0 ]; then
Logger "$pid exited okay with $result" "DEBUG"
else
errors=$((errors+1))
Logger "$pid exited with bad status $result" "DEBUG"
fi
fi
done
sleep .01
done
if [ $errors -gt 0 ]; then
exit 1
fi
}
function CheckReplicaPaths { function CheckReplicaPaths {
local pids
#INITIATOR_SYNC_DIR_CANN=$(realpath "${INITIATOR[1]}") #TODO: investigate realpath & readlink issues on MSYS and busybox here #INITIATOR_SYNC_DIR_CANN=$(realpath "${INITIATOR[1]}") #TODO: investigate realpath & readlink issues on MSYS and busybox here
#TARGET_SYNC_DIR_CANN=$(realpath "${TARGET[1]}) #TARGET_SYNC_DIR_CANN=$(realpath "${TARGET[1]})
@ -1549,7 +1534,7 @@ function CheckReplicaPaths {
function _CheckDiskSpaceLocal { function _CheckDiskSpaceLocal {
local replica_path="${1}" local replica_path="${1}"
local disk_space= local disk_space
Logger "Checking minimum disk space in [$replica_path]." "NOTICE" Logger "Checking minimum disk space in [$replica_path]." "NOTICE"
@ -1564,8 +1549,8 @@ function _CheckDiskSpaceRemote {
Logger "Checking minimum disk space on target [$replica_path]." "NOTICE" Logger "Checking minimum disk space on target [$replica_path]." "NOTICE"
local cmd= local cmd
local disk_space= local disk_space
CheckConnectivity3rdPartyHosts CheckConnectivity3rdPartyHosts
CheckConnectivityRemoteHost CheckConnectivityRemoteHost
@ -1587,15 +1572,18 @@ function _CheckDiskSpaceRemote {
function CheckDiskSpace { function CheckDiskSpace {
local pids
_CheckDiskSpaceLocal "${INITIATOR[1]}" & _CheckDiskSpaceLocal "${INITIATOR[1]}" &
pids="$!" pids="$!"
if [ "$REMOTE_OPERATION" != "yes" ]; then if [ "$REMOTE_OPERATION" != "yes" ]; then
_CheckDiskSpaceLocal "${TARGET[1]}" & _CheckDiskSpaceLocal "${TARGET[1]}" &
pids="$pids $!" pids="$pids;$!"
else else
_CheckDiskSpaceRemote "${TARGET[1]}" & _CheckDiskSpaceRemote "${TARGET[1]}" &
pifs="$pids $!" pids="$pids;$!"
fi fi
WaitForTaskCompletion $pids 720 1800 ${FUNCNAME[0]} false
} }
@ -1638,12 +1626,12 @@ function CreateStateDirs {
pids="$!" pids="$!"
if [ "$REMOTE_OPERATION" != "yes" ]; then if [ "$REMOTE_OPERATION" != "yes" ]; then
_CreateStateDirsLocal "${TARGET[1]}${TARGET[3]}" & _CreateStateDirsLocal "${TARGET[1]}${TARGET[3]}" &
pids="$pids $!" pids="$pids;$!"
else else
_CreateStateDirsRemote "${TARGET[1]}${TARGET[3]}" & _CreateStateDirsRemote "${TARGET[1]}${TARGET[3]}" &
pids="$pids $!" pids="$pids;$!"
fi fi
WaitForPids $pids WaitForTaskCompletion $pids 720 1800 ${FUNCNAME[0]} true
} }
function _CheckLocksLocal { function _CheckLocksLocal {
@ -1778,16 +1766,18 @@ function _WriteLockFilesRemote {
function WriteLockFiles { function WriteLockFiles {
local pids
_WriteLockFilesLocal "${INITIATOR[2]}" & _WriteLockFilesLocal "${INITIATOR[2]}" &
pids="$!" pids="$!"
if [ "$REMOTE_OPERATION" != "yes" ]; then if [ "$REMOTE_OPERATION" != "yes" ]; then
_WriteLockFilesLocal "${TARGET[2]}" & _WriteLockFilesLocal "${TARGET[2]}" &
pids="$pids $!" pids="$pids;$!"
else else
_WriteLockFilesRemote "${TARGET[2]}" & _WriteLockFilesRemote "${TARGET[2]}" &
pids="$pids $!" pids="$pids;$!"
fi fi
WaitForPids $pids WaitForTaskCompletion $pids 720 1800 ${FUNCNAME[0]} true
} }
function _UnlockReplicasLocal { function _UnlockReplicasLocal {
@ -2635,13 +2625,13 @@ function SoftDelete {
pids="$!" pids="$!"
if [ "$REMOTE_OPERATION" != "yes" ]; then if [ "$REMOTE_OPERATION" != "yes" ]; then
_SoftDeleteLocal "${TARGET[0]}" "${TARGET[1]}${TARGET[4]}" $CONFLICT_BACKUP_DAYS & _SoftDeleteLocal "${TARGET[0]}" "${TARGET[1]}${TARGET[4]}" $CONFLICT_BACKUP_DAYS &
pids="$pids $!" pids="$pids;$!"
else else
_SoftDeleteRemote "${TARGET[0]}" "${TARGET[1]}${TARGET[4]}" $CONFLICT_BACKUP_DAYS & _SoftDeleteRemote "${TARGET[0]}" "${TARGET[1]}${TARGET[4]}" $CONFLICT_BACKUP_DAYS &
pids="$pids $!" pids="$pids;$!"
fi fi
fi fi
WaitForPids $pids WaitForTaskCompletion $pids 720 1800 ${FUNCNAME[0]} false
if [ "$SOFT_DELETE" != "no" ] && [ $SOFT_DELETE_DAYS -ne 0 ]; then if [ "$SOFT_DELETE" != "no" ] && [ $SOFT_DELETE_DAYS -ne 0 ]; then
Logger "Running soft deletion cleanup." "NOTICE" Logger "Running soft deletion cleanup." "NOTICE"
@ -2650,13 +2640,13 @@ function SoftDelete {
pids="$!" pids="$!"
if [ "$REMOTE_OPERATION" != "yes" ]; then if [ "$REMOTE_OPERATION" != "yes" ]; then
_SoftDeleteLocal "${TARGET[0]}" "${TARGET[1]}${TARGET[5]}" $SOFT_DELETE_DAYS & _SoftDeleteLocal "${TARGET[0]}" "${TARGET[1]}${TARGET[5]}" $SOFT_DELETE_DAYS &
pids="$pids $!" pids="$pids;$!"
else else
_SoftDeleteRemote "${TARGET[0]}" "${TARGET[1]}${TARGET[5]}" $SOFT_DELETE_DAYS & _SoftDeleteRemote "${TARGET[0]}" "${TARGET[1]}${TARGET[5]}" $SOFT_DELETE_DAYS &
pids="$pids $!" pids="$pids;$!"
fi fi
fi fi
WaitForPids $pids WaitForTaskCompletion $pids 720 1800 ${FUNCNAME[0]} false
} }
function Init { function Init {
@ -2993,6 +2983,8 @@ do
--on-changes) --on-changes)
sync_on_changes=1 sync_on_changes=1
_NOLOCKS=1 _NOLOCKS=1
_LOGGER_PREFIX="date"
_LOGGER_STDERR=1
;; ;;
--no-locks) --no-locks)
_NOLOCKS=1 _NOLOCKS=1