1. Several .c files to be checkpointed are changed to close all
fds between 0 and 100. On F11, for some reason fds 4 and
5 now point to libnspr4.so, which for some reason doesn't want
to be checkpointed.
2. user-cr now renames mktree to restart, rstr to restart_self, and
ckpt to checkpoint. Stop using 'rstr' at all, just always
use restart. (Though it might lead to regressions in
restart_self)
Note that the previous commit will still be available in the
'mktree' branch of cr_tests.
Signed-off-by: Serge Hallyn <[email protected]>
---
common.sh | 26 ++++++++------------------
counterloop/cloop_once.sh | 10 +++++-----
counterloop/cloop_parallel.sh | 8 ++++----
counterloop/cloop_serial.sh | 13 ++++++-------
counterloop/crcounter.c | 7 +++----
fileio/fileio1.c | 3 ++-
fileio/rstrsh | 4 ++--
fileio/runtests.sh | 4 ++--
futex/run.sh | 6 +++---
ipc/mktree.sh | 6 +++---
ipc/test-mq.sh | 8 ++++----
ipc/test-sem.sh | 12 ++++++------
ipc/test-shm.sh | 12 ++++++------
process-tree/pthread1.c | 2 +-
process-tree/ptree1.c | 2 +-
process-tree/run-pthread1.sh | 15 +++++++--------
process-tree/run-ptree1.sh | 15 +++++++--------
runall.sh | 14 ++++----------
simple/runtests.sh | 8 ++++----
sleep/runtest.sh | 9 ++++-----
userns/run_depth.sh | 4 ++--
userns/run_sbits.sh | 4 ++--
userns/run_simple.sh | 4 ++--
userns/run_userns.sh | 4 ++--
userns/run_usertask.sh | 4 ++--
25 files changed, 92 insertions(+), 112 deletions(-)
diff --git a/common.sh b/common.sh
index 911dc2a..c8de74f 100644
--- a/common.sh
+++ b/common.sh
@@ -13,19 +13,14 @@ verify_freezer()
verify_paths()
{
- which ckpt > /dev/null 2>&1
+ which checkpoint > /dev/null 2>&1
if [ $? -ne 0 ]; then
- echo "BROK: ckpt not in path"
+ echo "BROK: checkpoint not in path"
exit 1
fi
- which rstr > /dev/null 2>&1
+ which restart > /dev/null 2>&1
if [ $? -ne 0 ]; then
- echo "BROK: rstr not in path"
- exit 1
- fi
- which mktree > /dev/null 2>&1
- if [ $? -ne 0 ]; then
- echo "BROK: mktree not in path"
+ echo "BROK: restart not in path"
exit 1
fi
}
@@ -82,18 +77,13 @@ settimer()
timerpid=`jobs -p | tail -1`
}
-CKPT=`which ckpt`
-if [ $? -ne 0 ]; then
- echo "BROK: ckpt not found in your path"
- exit 1
-fi
-RSTR=`which rstr`
+CHECKPOINT=`which checkpoint`
if [ $? -ne 0 ]; then
- echo "BROK: rstr not found in your path"
+ echo "BROK: checkpoint not found in your path"
exit 1
fi
-MKTREE=`which mktree`
+RESTART=`which restart`
if [ $? -ne 0 ]; then
- echo "BROK: mktree not found in your path"
+ echo "BROK: restart not found in your path"
exit 1
fi
diff --git a/counterloop/cloop_once.sh b/counterloop/cloop_once.sh
index 093d82f..741c34d 100644
--- a/counterloop/cloop_once.sh
+++ b/counterloop/cloop_once.sh
@@ -6,8 +6,8 @@
freezermountpoint=/cgroup
-CKPT=`which ckpt`
-RSTR=`which rstr`
+CHECKPOINT=`which checkpoint`
+RESTART=`which restart`
DEBUG=0
my_debug()
@@ -59,7 +59,7 @@ pid=`pidof crcounter`
freeze $pid
pre=`cat counter_out`
-$CKPT $pid > o.1
+$CHECKPOINT $pid > o.1
unfreeze $pid
echo "sleeping for 7 seconds to let counter_out be incremented"
@@ -70,8 +70,8 @@ prekill=`cat counter_out`
unfreeze $pid
kill $pid
-#../ns_exec -m $usercrdir/rstr < ./o.1 &
-$RSTR < ./o.1 &
+#../ns_exec -m $usercrdir/restart < ./o.1 &
+$RESTART < ./o.1 &
echo "sleeping for 4 seconds to inc counter_out by less than last time"
sleep 4
diff --git a/counterloop/cloop_parallel.sh b/counterloop/cloop_parallel.sh
index 34358ce..81ead65 100644
--- a/counterloop/cloop_parallel.sh
+++ b/counterloop/cloop_parallel.sh
@@ -8,8 +8,8 @@ freezermountpoint=/cgroup
source ../common.sh
-CKPT=`which ckpt`
-RSTR=`which rstr`
+CHECKPOINT=`which checkpoint`
+RESTART=`which restart`
cleanup()
{
@@ -44,7 +44,7 @@ do_checkpoint()
pid=$1
cnt=$2
freeze $pid
- $CKPT $pid > d.$cnt/ckpt.out
+ $CHECKPOINT $pid > d.$cnt/ckpt.out
unfreeze $pid
touch d.$cnt/ckptdone
}
@@ -118,7 +118,7 @@ done
echo Restarting all jobs in parallel
for i in `seq 1 $NUMJOBS`; do
- (cd d.$i; $RSTR < ckpt.out) &
+ (cd d.$i; $RESTART < ckpt.out) &
done
settimer 10
diff --git a/counterloop/cloop_serial.sh b/counterloop/cloop_serial.sh
index f72cb80..a19f4fc 100644
--- a/counterloop/cloop_serial.sh
+++ b/counterloop/cloop_serial.sh
@@ -7,9 +7,8 @@
freezermountpoint=/cgroup
-CKPT=`which ckpt`
-RSTR=`which rstr`
-MKTREE=`which mktree`
+CHECKPOINT=`which checkpoint`
+RESTART=`which restart`
DEBUG=0
debug()
@@ -71,14 +70,14 @@ for cnt in `seq 1 $NUMLOOPS`; do
exit 1
fi
freeze $pid
- $CKPT $pid > o.$cnt
- echo ckpt returned $?
+ $CHECKPOINT $pid > o.$cnt
+ echo checkpoint returned $?
kill -9 $pid
unfreeze $pid
- #../ns_exec -m $RSTR < ./o.$cnt &
+ #../ns_exec -m $RESTART < ./o.$cnt &
wait $pid
rm -f counter_out
- $RSTR < ./o.$cnt &
+ $RESTART < ./o.$cnt &
while [ ! -f counter_out ]; do : ; done
done
diff --git a/counterloop/crcounter.c b/counterloop/crcounter.c
index fb0e619..0d2e5e1 100644
--- a/counterloop/crcounter.c
+++ b/counterloop/crcounter.c
@@ -14,11 +14,10 @@ int main()
int cnt=0;
FILE *f;
char fnam[20];
+ int i;
- close(0);
- close(1);
- close(2);
- close(3);
+ for (i=0; i<100; i++)
+ close(i);
f = fopen("counter_out", "r");
if (!f) {
cnt = 1;
diff --git a/fileio/fileio1.c b/fileio/fileio1.c
index f899b20..4b43611 100644
--- a/fileio/fileio1.c
+++ b/fileio/fileio1.c
@@ -226,6 +226,7 @@ int main(int argc, char *argv[])
{
int c;
int fd;
+ int i;
char *srcfile;
char *destfile;
enum test_mode mode;
@@ -244,7 +245,7 @@ int main(int argc, char *argv[])
* Cannot checkpoint process with open device files yet;
*/
printf("Closing stdio fds and writing messages to %s\n", LOG_FILE);
- close(0);close(1);close(2);
+ for (i=0; i<100; i++) close(i);
/*
* Announce that we are now prepared for a checkpoint
diff --git a/fileio/rstrsh b/fileio/rstrsh
index bb0dbf0..843b892 100755
--- a/fileio/rstrsh
+++ b/fileio/rstrsh
@@ -1,3 +1,3 @@
#!/bin/sh
-RSTR=`which rstr`
-$RSTR < $1
+RESTART=`which restart`
+$RESTART < $1
diff --git a/fileio/runtests.sh b/fileio/runtests.sh
index 5990a0e..40692b5 100755
--- a/fileio/runtests.sh
+++ b/fileio/runtests.sh
@@ -5,8 +5,8 @@
freezermountpoint=/cgroup
CHECKPOINT="../"
NS_EXEC="../ns_exec"
-CR=`which ckpt`
-RSTR=`which rstr`
+CR=`which checkpoint`
+RSTR=`which restart`
SLOW_DOWN="slow-down-fileio"
CKPT_FILE="ckpt-fileio1";
diff --git a/futex/run.sh b/futex/run.sh
index ae80111..0f7d2b1 100755
--- a/futex/run.sh
+++ b/futex/run.sh
@@ -70,7 +70,7 @@ while [ $CURTEST -lt $NUMTESTS ]; do
sync
cp log.${T} log.${T}.pre-ckpt
err_msg="FAIL"
- ckpt ${TEST_PID} > checkpoint-${T}
+ $CHECKPOINT ${TEST_PID} > checkpoint-${T}
err_msg="BROK"
thaw
trap 'do_err; break' ERR EXIT
@@ -91,11 +91,11 @@ while [ $CURTEST -lt $NUMTESTS ]; do
mv log.${T} log.${T}.post-ckpt
cp log.${T}.pre-ckpt log.${T}
err_msg="FAIL"
- # We need to pass -p to mktree since futexes often store the
+ # We need to pass -p to restart since futexes often store the
# pid of the task that owns the futex in the futex, even in
# the uncontended cases where the kernel is entirely unaware
# of the futex. --copy-status ensures that we trap on error.
- ${MKTREE} -p --copy-status < checkpoint-${T}
+ ${RESTART} -p --copy-status < checkpoint-${T}
retval=$?
err_msg="BROK"
mv log.${T} log.${T}.post-rstr
diff --git a/ipc/mktree.sh b/ipc/mktree.sh
index a747ba4..5d1ca99 100755
--- a/ipc/mktree.sh
+++ b/ipc/mktree.sh
@@ -1,4 +1,4 @@
#!/bin/bash
-MKTREE=`which mktree`
-echo mktree.sh: running $MKTREE $1
-$MKTREE $1
+RESTART=`which restart`
+echo mktree.sh: running $RESTART $1
+$RESTART $1
diff --git a/ipc/test-mq.sh b/ipc/test-mq.sh
index 1db439c..e8a7fea 100644
--- a/ipc/test-mq.sh
+++ b/ipc/test-mq.sh
@@ -22,7 +22,7 @@ do_checkpoint() {
echo "failed to execute testcase"
exit 2
fi
- ckpt $pid > ckpt.msq
+ ${CHECKPOINT} $pid > ckpt.msq
thaw
killall check-mq
}
@@ -32,7 +32,7 @@ clean_all
../ns_exec -ci ./check-mq &
do_checkpoint
# Restart it. If it finds the msq it created, it creates msq-ok
-$MKTREE < ckpt.msq
+$RESTART < ckpt.msq
if [ ! -f sandbox/msq-ok ]; then
echo "Fail: sysv msq was not re-created"
exit 1
@@ -44,7 +44,7 @@ clean_all
../ns_exec -ci ./check-mq -u 501 &
do_checkpoint
# restart should fail to create msq
-$MKTREE < ckpt.msq
+$RESTART < ckpt.msq
if [ -f sandbox/msq-ok ]; then
echo "Fail: sysv msq was re-created"
exit 1
@@ -57,7 +57,7 @@ clean_all
../ns_exec -ci ./check-mq -e -u 501 &
do_checkpoint
# restart should be able to create msq
-$MKTREE < ckpt.msq
+$RESTART < ckpt.msq
if [ ! -f sandbox/msq-ok ]; then
echo "Fail: sysv msq was not re-created"
exit 1
diff --git a/ipc/test-sem.sh b/ipc/test-sem.sh
index 1d012d5..89533db 100644
--- a/ipc/test-sem.sh
+++ b/ipc/test-sem.sh
@@ -22,7 +22,7 @@ do_checkpoint() {
echo "failed to execute testcase"
exit 2
fi
- ckpt $pid > ckpt.sem
+ ${CHECKPOINT} $pid > ckpt.sem
thaw
killall create-sem
}
@@ -32,7 +32,7 @@ clean_all
../ns_exec -ci ./create-sem &
do_checkpoint
# Restart it. If it finds the sem it created, it creates sem-ok
-$MKTREE < ckpt.sem
+$RESTART < ckpt.sem
if [ ! -f sandbox/sem-ok ]; then
echo "Fail: sysv sem was not re-created"
exit 1
@@ -44,7 +44,7 @@ clean_all
../ns_exec -ci ./create-sem -u 501 &
do_checkpoint
# restart should fail to create sems
-$MKTREE < ckpt.sem
+$RESTART < ckpt.sem
if [ -f sandbox/sem-ok ]; then
echo "Fail: sysv sem was re-created"
exit 1
@@ -57,7 +57,7 @@ clean_all
../ns_exec -ci ./create-sem -e -u 501 &
do_checkpoint
# restart should be able to create sems
-$MKTREE < ckpt.sem
+$RESTART < ckpt.sem
if [ ! -f sandbox/sem-ok ]; then
echo "Fail: sysv sem was not re-created"
exit 1
@@ -73,11 +73,11 @@ fi
../ns_exec -ci ./create-sem -r -u $uid &
do_checkpoint
chown $uid ckpt.sem
-setcap cap_sys_admin+pe $MKTREE
+setcap cap_sys_admin+pe $RESTART
cat ckpt.sem | su ltp -c ./mktree.sh ckpt.sem
if [ -f sandbox/sem-ok ]; then
echo "Fail: uid $uid managed to recreate root-owned sems"
exit 1
fi
-setcap -r $MKTREE
+setcap -r $RESTART
echo "PASS: restart failed as it was supposed to"
diff --git a/ipc/test-shm.sh b/ipc/test-shm.sh
index 5157435..55e3da2 100644
--- a/ipc/test-shm.sh
+++ b/ipc/test-shm.sh
@@ -22,7 +22,7 @@ do_checkpoint() {
echo "failed to execute testcase"
exit 2
fi
- ckpt $pid > ckpt.shm
+ ${CHECKPOINT} $pid > ckpt.shm
thaw
killall create-shm
}
@@ -32,7 +32,7 @@ clean_all
../ns_exec -ci ./create-shm &
do_checkpoint
# Restart it. If it finds the shm it created, it creates shm-ok
-$MKTREE < ckpt.shm
+$RESTART < ckpt.shm
if [ ! -f sandbox/shm-ok ]; then
echo "Fail: sysv shm was not re-created"
exit 1
@@ -44,7 +44,7 @@ clean_all
../ns_exec -ci ./create-shm -u 501 &
do_checkpoint
# restart should fail to create shm
-$MKTREE < ckpt.shm
+$RESTART < ckpt.shm
if [ -f sandbox/shm-ok ]; then
echo "Fail: sysv shm was re-created"
exit 1
@@ -57,7 +57,7 @@ clean_all
../ns_exec -ci ./create-shm -e -u 501 &
do_checkpoint
# restart should be able to create shm
-$MKTREE < ckpt.shm
+$RESTART < ckpt.shm
if [ ! -f sandbox/shm-ok ]; then
echo "Fail: sysv shm was not re-created"
exit 1
@@ -73,11 +73,11 @@ fi
../ns_exec -ci ./create-shm -r -u $uid &
do_checkpoint
chown $uid ckpt.shm
-setcap cap_sys_admin+pe $MKTREE
+setcap cap_sys_admin+pe $RESTART
cat ckpt.shm | su ltp -c ./mktree.sh
if [ -f sandbox/shm-ok ]; then
echo "Fail: uid $uid managed to recreate root-owned shms"
exit 1
fi
-setcap -r $MKTREE
+setcap -r $RESTART
echo "PASS: restart failed as it was supposed to"
diff --git a/process-tree/pthread1.c b/process-tree/pthread1.c
index b49d1a2..8bf2c44 100644
--- a/process-tree/pthread1.c
+++ b/process-tree/pthread1.c
@@ -105,7 +105,7 @@ main(int argc, char *argv[])
}
};
- close(0);close(1);close(2);
+ for (i=0; i<100; i++) close(i);
tid_list = create_threads(num_threads);
diff --git a/process-tree/ptree1.c b/process-tree/ptree1.c
index 21f525c..4c8e747 100644
--- a/process-tree/ptree1.c
+++ b/process-tree/ptree1.c
@@ -176,7 +176,7 @@ main(int argc, char *argv[])
}
};
- close(0);close(1);close(2);
+ for (i=0; i<100; i++) close(i);
create_children(1, id_str);
diff --git a/process-tree/run-pthread1.sh b/process-tree/run-pthread1.sh
index d217c4d..f11a547 100755
--- a/process-tree/run-pthread1.sh
+++ b/process-tree/run-pthread1.sh
@@ -7,9 +7,8 @@ CHECKPOINT=".."
# test to fail with "container not isolated" message due to the
# log-file being shared between the application threads.
#
-CR="`which ckpt` --container"
-RSTR=`which rstr`
-MKTREE=`which mktree`
+CHECKPOINT="`which checkpoint` --container"
+RESTART=`which restart`
ECHO="/bin/echo -e"
TEST_CMD="./pthread1"
@@ -58,8 +57,8 @@ checkpoint()
{
local pid=$1
- $ECHO "Checkpoint: $CR $pid \> $CHECKPOINT_FILE"
- $CR $pid > $CHECKPOINT_FILE
+ $ECHO "Checkpoint: $CHECKPOINT $pid \> $CHECKPOINT_FILE"
+ $CHECKPOINT $pid > $CHECKPOINT_FILE
ret=$?
if [ $ret -ne 0 ]; then
$ECHO "***** FAIL: Checkpoint of $pid failed"
@@ -106,7 +105,7 @@ function restart_container
{
local ret;
- cmdline="$MKTREE --pids --pidns --wait"
+ cmdline="$RESTART --pids --pidns --wait"
$ECHO "\t- $cmdline"
sleep 1
@@ -209,10 +208,10 @@ while [ $cnt -lt 15 ]; do
$ECHO "\t- num_pids1 $num_pids1, num_pids2 $num_pids2";
# ns_exec pid is parent-pid of restarted-container-init
- nspid=`pidof mktree`
+ nspid=`pidof restart`
if [ "x$nspid" == "x" ]; then
- $ECHO "***** FAIL: Can't find pid of $MKTREE"
+ $ECHO "***** FAIL: Can't find pid of $RESTART"
exit 1;
fi
diff --git a/process-tree/run-ptree1.sh b/process-tree/run-ptree1.sh
index 83d7bf8..fc554c6 100755
--- a/process-tree/run-ptree1.sh
+++ b/process-tree/run-ptree1.sh
@@ -3,9 +3,8 @@
freezermountpoint=/cgroup
BASE_DIR=".."
-CR=`which ckpt`
-RSTR=`which rstr`
-MKTREE=`which mktree`
+CHECKPOINT=`which checkpoint`
+RESTART=`which restart`
FILEIO="../fileio/fileio1"
ECHO="/bin/echo -e"
@@ -60,8 +59,8 @@ checkpoint()
{
local pid=$1
- $ECHO "Checkpoint: $CR $pid \> $CHECKPOINT_FILE"
- $CR $pid > $CHECKPOINT_FILE
+ $ECHO "Checkpoint: $CHECKPOINT $pid \> $CHECKPOINT_FILE"
+ $CHECKPOINT $pid > $CHECKPOINT_FILE
ret=$?
if [ $ret -ne 0 ]; then
$ECHO "***** FAIL: Checkpoint of $pid failed"
@@ -108,7 +107,7 @@ function restart_container
{
local ret;
- cmdline="$MKTREE --pids --pidns --wait"
+ cmdline="$RESTART --pids --pidns --wait"
$ECHO "\t- $cmdline"
sleep 1
@@ -229,10 +228,10 @@ while [ $cnt -lt 15 ]; do
$ECHO "\t- num_pids1 $num_pids1, num_pids2 $num_pids2";
# ns_exec pid is parent-pid of restarted-container-init
- nspid=`pidof mktree`
+ nspid=`pidof restart`
if [ "x$nspid" == "x" ]; then
- $ECHO "***** FAIL: Can't find pid of $MKTREE"
+ $ECHO "***** FAIL: Can't find pid of $RESTART"
exit 1;
fi
diff --git a/runall.sh b/runall.sh
index 756a7b5..77e8001 100644
--- a/runall.sh
+++ b/runall.sh
@@ -2,25 +2,19 @@
# Copyright 2009 IBM Corp.
# Author: Serge Hallyn
-which ckpt > /dev/null 2>&1
+which checkpoint > /dev/null 2>&1
if [ $? -ne 0 ]; then
echo Please place ckpt from user-cr in your PATH
exit 1
fi
-which rstr > /dev/null 2>&1
+which restart > /dev/null 2>&1
if [ $? -ne 0 ]; then
echo Please place rstr from user-cr in your PATH
exit 1
fi
-which mktree > /dev/null 2>&1
-if [ $? -ne 0 ]; then
- echo Please place mktree from user-cr in your PATH
- exit 1
-fi
-export CKPT=`which ckpt`
-export MKTREE=`which mktree`
-export RSTR=`which rstr`
+export CHECKPOINT=`which checkpoint`
+export RESTART=`which restart`
line=`grep freezer /proc/mounts`
if [ $? -ne 0 ]; then
diff --git a/simple/runtests.sh b/simple/runtests.sh
index 860a5ee..d682137 100755
--- a/simple/runtests.sh
+++ b/simple/runtests.sh
@@ -2,7 +2,7 @@
# Copyright 2009 IBM Corp.
# Author: Serge Hallyn
-RSTR=`which rstr`
+RESTART=`which restart`
./ckpt > out
if [ ! -f /tmp/cr-test.out ]; then
@@ -21,14 +21,14 @@ if [ ! $v -gt 0 ]; then
exit 3
fi
-$RSTR < out
+$RESTART < out
v=`grep ret /tmp/cr-test.out | awk -F= '{ print $2 }'`
if [ "x$v" == "x" ]; then
- echo "FAIL - rstrt return value was not in /tmp/cr-test.out"
+ echo "FAIL - restart return value was not in /tmp/cr-test.out"
exit 4
fi
if [ $v -ne 0 ]; then
- echo "FAIL - rstrt return value was $v, should be == 0"
+ echo "FAIL - restart return value was $v, should be == 0"
exit 5
fi
echo PASS
diff --git a/sleep/runtest.sh b/sleep/runtest.sh
index 3119167..a6fabf1 100644
--- a/sleep/runtest.sh
+++ b/sleep/runtest.sh
@@ -13,9 +13,8 @@ fi
freezermountpoint=`echo $line | awk '{ print $2 '}`
mkdir $freezermountpoint/1 > /dev/null 2>&1
-MKTREE=`which mktree`
-CKPT=`which ckpt`
-RSTR=`which rstr`
+RESTART=`which restart`
+CHECKPOINT=`which checkpoint`
freeze()
{
@@ -32,10 +31,10 @@ killall sleeptest > /dev/null 2>&1
./sleeptest &
sleep 1
freeze
-$CKPT `pidof sleeptest` > o.sleep
+$CHECKPOINT `pidof sleeptest` > o.sleep
thaw
killall sleeptest
-$MKTREE --pids < o.sleep &
+$RESTART --pids < o.sleep &
sleep 1
pidof sleeptest
if [ $? -ne 0 ]; then
diff --git a/userns/run_depth.sh b/userns/run_depth.sh
index d13d73c..fd69ed6 100644
--- a/userns/run_depth.sh
+++ b/userns/run_depth.sh
@@ -15,12 +15,12 @@ canceltimer
job=`jobs -p | head -1`
freeze
echo "Checkpointing job $job"
-$CKPT $job > o.deep
+$CHECKPOINT $job > o.deep
thaw
killall userns_deep
echo "Restarting jobs"
-$MKTREE < o.deep &
+$RESTART < o.deep &
touch sandbox/go
touch sandbox/die
diff --git a/userns/run_sbits.sh b/userns/run_sbits.sh
index 0369b3f..9955f05 100644
--- a/userns/run_sbits.sh
+++ b/userns/run_sbits.sh
@@ -23,10 +23,10 @@ do_yer_thang()
exit 1
fi;
freeze
- $CKPT $pid > out.$pid
+ $CHECKPOINT $pid > out.$pid
thaw
killall sbits
- $RSTR < out.$pid &
+ $RESTART < out.$pid &
touch checkpointed
settimer 5
diff --git a/userns/run_simple.sh b/userns/run_simple.sh
index 913a6cb..e023f55 100644
--- a/userns/run_simple.sh
+++ b/userns/run_simple.sh
@@ -14,12 +14,12 @@ canceltimer
job=`jobs -p | head -1`
freeze
echo "Checkpointing job $job"
-$CKPT $job > o.simple
+$CHECKPOINT $job > o.simple
thaw
killall simple_deep
echo "Restarting jobs"
-$MKTREE < o.simple &
+$RESTART < o.simple &
touch sandbox/go
touch sandbox/die
diff --git a/userns/run_userns.sh b/userns/run_userns.sh
index e5ff107..6d94484 100644
--- a/userns/run_userns.sh
+++ b/userns/run_userns.sh
@@ -15,12 +15,12 @@ canceltimer
job=`jobs -p|head -1`
freeze
echo "Checkpointing job $job"
-$CKPT $job > o.userns
+$CHECKPOINT $job > o.userns
thaw
killall userns_ckptme
echo "Restarting jobs"
-$MKTREE < o.userns &
+$RESTART < o.userns &
touch sandbox/go
touch sandbox/die
diff --git a/userns/run_usertask.sh b/userns/run_usertask.sh
index 7cf4685..8f0408b 100644
--- a/userns/run_usertask.sh
+++ b/userns/run_usertask.sh
@@ -26,10 +26,10 @@ canceltimer
pid=`pidof usertask`
freeze
-$CKPT $pid > ckpt.out
+$CHECKPOINT $pid > ckpt.out
thaw
kill -9 $pid
-$RSTR < ckpt.out &
+$RESTART < ckpt.out &
touch sandbox/go
settimer 5
--
1.6.2.5
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