Hello,
I am
Flavienne and I am a master student.
I wrote a
script which have to backup sequentials applications with BLCR and parallels
applications with OPEN MPI.
I created
symbolic links of this script to /etc/rc0.d and /etc/rc6.d folders in order to
be executed before boot and reboot processes of the computer. My aim is to
backup all sequential and parallel application before the computer goes down
(shutdown or reboot).
Backups of
sequentials and parallels applications are performed good when the computer is
on. But when the
computer shutdown or reboot, only sequentials applications are backed up.
I am
wondering why parallels applications cannot be backed up before the compeuter
goes down and if there is a solution which I can use to solve my problem.
For
information, I am working on Ubuntu 10.04 and the sript I wrote is below:
#!/bin/sh
for i in
`cat /home/snf4/ckpt/ficseq.txt`
do
cr_checkpoint
--term $i
done
for i in
`cat /home/snf4/ckpt/ficpar.txt`
do
ompi-checkpoint
--term $i
done
Where
ficpar.txt contains PID of paralleles applications which are executed and
ficseq.text contains PID of sequentials applications which are executed.
