Cybersecurity

Hello,

I am trying to make a disaster recovery of my Unix System.

Is there a site where I can find template from Disaster Recovery Domain. So this can help me to have the principals chapter to make a good report.


Thanks a lot ........

Hi,

What unix system do you have ?

Regs David

Hello,

Thanks for your response , we work with HP-UX 11

Tanks a lot ....

Hi,

We use :

/usr/bin/echo " =====> - Start make_tape_recovery: "`/usr/bin/date`

/opt/ignite/bin/make_tape_recovery -AIv 2>&1

/usr/bin/echo " =====> - Einde make_tape_recovery: "`/usr/bin/date`


For making a bootable dds tape as recovery. This will only create a bootable tape of vg00, afterwards you have to restore other vg if applicable.
In case of a disaster :

- Put tape in slot
- turn on system
- bo tape
- Ignite will now show you the possibilities to perform an exact restore. You should try this at least once !! But make sure you have it documented well and a possebility to go back.

It's very easy and works very good.

Regs David

Hello,

Thanks for your response.

So I have certainnely not good ask my question.

I want just to know where I can find template for examples of a Disaster Recovery to make a Report of our System if we have a Disaster.

So we have backups of our vg.


Thanks for your help...

HHhm, I think I get you.
I don't know a site. I think we do the same.
Gather info for disaster recovery moments. Some dutch words are still in there, but it should be a template, right

Here it is :

#!/sbin/sh

check_txt="/var/adm/logs/`basename ${0}`.out"

function cmviewcl_func
{
inp_A=${1}
inp_B=${2}
shift 2
inp_C=${*}

if [ "${inp_B}" = "up" ]
then
count=`/usr/sbin/cmviewcl -vl ${inp_A} | awk 'NF > 1' | \
grep -civ -e ${inp_A} -e ${inp_B} ${inp_C}`
else
count=`/usr/sbin/cmviewcl -l ${inp_A} | awk 'NF > 1' | \
grep -civ -e ${inp_A} -e ${inp_B} ${inp_C}`
fi

if [ ${count} != 0 ]
then
echo "=== Start cluster display: "${inp_A} "status" ${inp_B}
if [ "${inp_B}" = "up" ]
then
/usr/sbin/cmviewcl -vl ${inp_A} | awk 'NF > 1' | \
grep -iv -e ${inp_A} -e ${inp_B} ${inp_C}
else
/usr/sbin/cmviewcl -l ${inp_A} | awk 'NF > 1' | \
grep -iv -e ${inp_A} -e ${inp_B} ${inp_C}
fi
echo "=== Einde cluster display: "${inp_A} "status" ${inp_B}
fi
}

(
echo "======== Start controles"
# Test the cluster:
cmviewcl_func cluster up

# Test all nodes:
cmviewcl_func node up -e interface
cmviewcl_func node running

# Test de packages:
cmviewcl_func package up -e status -e fail -e policy
cmviewcl_func package running
cmviewcl_func package enabled

echo "======== Einde controles"
echo ""
echo "$(hostname) system snapshot at $(date)"
echo "-----------------------------------------------"

lf=/var/adm/sysinf.last

case $(hostname) in
nlunx*)
echo "$(ps -ef | grep oracle | grep -v grep |wc -l) oracle database servers running"
echo "$(ps -ef | grep DESCRIPTION | grep -v grep |wc -l) oracle listner servers running"
;;
esac

# list all errors logged since last run
echo "\n\n"
date "+%m %d %H %M %y" | read m d H M y

curdate=$m$d$H$M$y

if [ -r $lf ]; then
startdate=$(cat $lf)
else
d=$(printf "%02d" $((d-7)))
startdate=$m$d$H$M$y
fi

echo $curdate > $lf

echo "xntpdc -p: "
/usr/sbin/xntpdc -p

echo "\n\n"
echo "ntpq -p: "
/usr/sbin/ntpq -p

echo "\n\n"
echo "Display report of last logged errors"
echo "------------------------------------"
mv /var/adm/logs/messages /var/tmp/tmpmessages
cat /var/tmp/tmpmessages
rm /var/tmp/tmpmessages

echo "\n\n"
echo "system lan-settings"
echo "-------------------"
/usr/sbin/lanscan
for i in 0 1 2
do
echo "\nSettings lan${i}:"
/usr/sbin/lanadmin -x $i
echo "---------------------------------------------------------------------"
done

echo "\n\n"
echo "system activity report since midnight"
echo "-------------------------------------"
sar

echo "\n\n"
echo "current system activity report"
echo "------------------------------"
sar 2 2

echo "\n\n"
echo "HA-cluster overzicht"
echo "--------------------"
cmviewcl -v

echo "\n\n"
echo "vmstat activity report"
echo "----------------------"
vmstat 2 3

echo "\n\n"
echo "process list"
echo "------------"
ps -ef | sort -r -k7.1

echo "\n\n"
echo "Total number of processes: " $(ps -ef | grep -v grep | wc -l)

echo "\n\n"
echo "disk usage"
echo "----------"
df -kP

) 2>&1 | tee ${check_txt} | mailx -s "system snapshot $(hostname)" root