Hi there! These days I will finalize the move of this blog to the blogger hosting from Google. The new address is: http://mihai-r.blogspot.com/
For the moment I will let my posts here but after a few days I will delete them (don’t worry you can find them already here: http://mihai-r.blogspot.com/)
Thanks,
Mihai out.
Postat in de prin Internet | Lasă un comentariu »
This is my first plug-in for Nagios. For my work we use as a NAS a EMC Clarion Device. So we wanted to get some statistics to see how much we are using this hardware (you have to pay a license for this service).
This is possible in two ways.
So we choose the second part and for this check we used 2 machines – an intermediary machine and the Nagios server (this can also be done with one machine but for some security / resource reasons we chose this infrastructure).
First we do a one way ssh trust relation from the Nagios server to the other (called LOG-retainer). So we make sure that the Nagios machine can ssh on to the LOG-retainer without a password. A trap in which I felled is not to do this operation as the Nagios user. NB: If you fail to add the .ssh directory on the Nagios home directory the script will give errors.
After this step is completed it’s time to deploy the first part of our monitoring script on LOG-retainer:
#!/bin/bash
if [ -e NaviStats.txt ]; then
rm NaviStats.txt
fi
/opt/Navisphere/bin/naviseccli -User administrator -Password password -Scope 0 -Address 192.168.99.1 analyzer -archiveretrieve -file temp.nar -overwrite y -v
/opt/Navisphere/bin/naviseccli -Address 192.168.99.1 analyzer -archivedump -data temp.nar -out monitor.csv -join -header n -object s -overwrite y
#cat monitor.csv | gawk -F “,” ‘ { printf “%s %s %s %s %s\n”, $1,$2,$5,$14,$17 } ‘
echo “Object Name Poll Time Utilization (%) Total Bandwidth (MB/s) Total Throughput (IO/s)”
NaviStatsA=`cat monitor.csv | gawk -F “,” ‘ {if ($1 == “SP A”) printf “%s %s %s %s %s\n”, $1,$2,$5,$14,$17 | “tail -n 1″ } ‘`
NaviStatsB=`cat monitor.csv | gawk -F “,” ‘ {if ($1 == “SP B”) printf “%s %s %s %s %s\n”, $1,$2,$5,$14,$17 | “tail -n 1″ } ‘`
printf “$NaviStatsA\n$NaviStatsB\n” > NaviStats.txt
cat NaviStats.txt
#cat monitor.csv
if [ -e temp.nar ]; then
rm temp.nar
fi
Copy this in to a new file and save it as monitor.sh and set also the execute flag for this file.
Check if it works correctly by executing sh monitor.sh
The output should be something as:
Launching create archive
Attempting to retrieve file from array
Retrieve is complete.
Object Name Poll Time Utilization (%) Total Bandwidth (MB/s) Total Throughput (IO/s)
SP A 05/27/2009 16:26:42 9.448161 37.165939 754.397801
SP B 05/27/2009 16:26:42 11.464435 44.153673 678.160153
Now we are going to the Nagios machine and copy the second script in to the plug-ins directory
#!/bin/bash
version=0.1
case “$1″ in
?)
echo -e “\n”
echo “——————————————————————————————————————”
echo ” Usage: $0 [Service processor] [Query option] [check interval in minutes] [Warning level] [Critical level]“
echo ” -> Service processor = CX4-SPA \ CX4-SPB”
echo ” -> Query option ( Utilization (%)\Total Bandwidth (MB/s)\Total Throughput (IO/s))= Util \ TotBa \ TotTh”
echo -e “\n”
echo ” Usage Example: $0 CX4-SPB Util 15 50 90″
echo “——————————————————————————————————————”
exit 1
;;
esac
outfile=”/tmp/NaviStats.txt”
if [ -e $outfile ]; then
if [ $5 == 0 ] || [ $4 == 0 ]; then
echo ” !! Input a warning and/or a critical limit !!”
echo ” type $0 ? for more details.”
exit 1
else if (( $5 <= $4 )); then
echo ” !! Input a critical limit bigger (not equal) then the warning limit !!”
exit 1
fi
fi
else ssh root@LOG-retainer /root/mihai/test_get/monitor.sh > $outfile
fi
if [ -s $outfile ]; then
ssh root@LOG-retainer /root/mihai/test_get/monitor.sh > $outfile
fi
cd /tmp/
filmin=`cat $outfile | grep “SP A” | gawk ‘{ printf “%s\n”, $4}’| gawk -F “:” ‘{ printf “%01d”,$2 }’`
filh=`cat $outfile | grep “SP A” | gawk ‘{ printf “%s\n”, $4}’| gawk -F “:” ‘{ printf “%01d”,$1 }’`
datmin=`date +%M`
datmin=`printf “%1d” $datmin`
dath=`date +%H`
dath=`printf “%1d” $dath`
#echo “Comparing the time:: $filh : $filmin versus $dath : $datmin”
#We are doing the time calculations to check if we need a data refresh from the server
rem=$[$datmin - $filmin]
reh=$[$dath - $filh]
#echo The time difference is $rem minutes and $reh hours \(you selected to check the file on $3 minutes\)
if (( $rem < 0 )); then rem=$[$rem*-1]
fi
if [ $reh != 0 ]; then
# echo $reh !=0 Hour change —>> Querying the service processor for new informations
ssh root@LOG-retainer /root/mihai/test_get/monitor.sh > $outfile
fi
#echo The difference in hours is of $reh
if [ $rem > $3 ]; then
#echo $rem != $3 Minute change —>> Querying the service processor for new informations
ssh root@LOG-retainer /root/mihai/test_get/monitor.sh > $outfile
fi
#echo The difference in minutes is of $rem
#echo Your choice for $1 is $2
#result=”"
if [ "$1" == "CX4-SPA" ]; then
case “$2″ in
Util) result=`cat $outfile | grep “SP A” | gawk ‘{ printf “%s\n”, $5}’`
label=”Utilization”
label1=”100″
label2=”%”
;;
TotBa) result=`cat $outfile | grep “SP A” | gawk ‘{ printf “%s\n”, $6}’`
label=”TotalBandwidth”
label1=”4096″
label2=”MB”
;;
TotTh) result=`cat $outfile | grep “SP A” | gawk ‘{ printf “%s\n”, $7}’`
label=”TotalThroughput”
label1=”1000000″
label2=”IO”
;;
esac
else
if [ "$1" == "CX4-SPB" ]; then
case “$2″ in
Util) result=`cat $outfile | grep “SP B” | gawk ‘{ printf “%s\n”, $5}’`
label=”Utilization”
label1=”100″
label2=”%”
;;
TotBa) result=`cat $outfile | grep “SP B” | gawk ‘{ printf “%s\n”, $6}’`
label=”TotalBandwidth”
label1=”4096″
label2=”MB”
;;
TotTh) result=`cat $outfile | grep “SP B” | gawk ‘{ printf “%s\n”, $7}’`
label=”TotalThroughput”
label1=”1000000″
label2=”IO”
;;
esac
else
echo ” Error!! Unknow service processor. Type $0 ? for more details.”
fi
fi
#echo Warning $4
#echo Critical $5
tmp=`echo $result | gawk ‘{ printf “%01d”,$1 }’`
if (( $5 <= $tmp )); then echo “CRITICAL, $result $label2|$label=$result$label2;$4;$5;0;$label1″
else if (( $4 <= $tmp )); then echo “WARNING, $result $label2|$label=$result$label2;$4;$5;0;$label1″
else echo “OK, $result $label2|$label=$result$label2;$4;$5;0;$label1″
fi
fi
#echo $result
Modify the rights of the file setting the execute flag.
Check if it works correctly by executing sh script_name
sh check_emc_sp.sh CX4-SPA TotBa 15 50 90
WARNING, 50.172542 MB|TotalBandwidth=50.172542MB;50;90;0;4096
Now we are ready to start to edit the Nagios configuration file.
Create a new file called emc.cfg in which put this configuration:
###############################################################################
# emc.cfg – SAMPLE CONFIG FILE FOR MONITORING the EMC hosts
# Contains all the hosts, services, and
# host group definitions required to monitor the EMC devices.
#
# Last Modified: 17-04-2009.
#
# NOTES: This config file assumes that you are using the sample configuration
# files that get installed with the Nagios quickstart guide.
#
###############################################################################
###############################################################################
###############################################################################
#
# HOST TEMPLATES
#
###############################################################################
###############################################################################
define host{
use generic-host ; Name of host template to use
name emc-host
check_command check-host-alive
max_check_attempts 10
notification_interval 120
notification_period 24×7
notification_options d,u,r
hostgroups 009-emc-all ; Host groups this switch is associated with
contact_groups admins ; Notifications get sent to the admins by default
register 0
}
###############################################################################
###############################################################################
#
# SERVICE DEFINITIONS TEMPLATES
#
###############################################################################
###############################################################################
define service{
use generic-service
name emc-perf
service_description emc-perf
is_volatile 0
check_period 24×7
max_check_attempts 3
normal_check_interval 5
retry_check_interval 1
contact_groups admins
notification_interval 120
notification_period 24×7
notification_options c,r
check_command check_tcp!80
register 0
}
###############################################################################
###############################################################################
#
# HOST DEFINITIONS
#
###############################################################################
###############################################################################
define host{
use emc-host
host_name CX4-SPA
alias CX4-480 Service processor A
address IP address
}
define host{
use emc-host
host_name CX4-SPB
alias CX4-480 Service processor B
address IP address}
###############################################################################
###############################################################################
#
# HOST GROUP DEFINITIONS
#
###############################################################################
###############################################################################
define hostgroup{
hostgroup_name 009-emc-all
alias EMC servers (all)
}
define hostgroup{
hostgroup_name emc-sp-all
alias EMC Service processors (all)
members CX4-SPA,CX4-SPB
}
###############################################################################
###############################################################################
#
# SERVICE DEFINITIONS
#
###############################################################################
###############################################################################
define service{
use emc-perf ; Inherit values from a template
hostgroup_name emc-sp-all
service_description Service processor Utilization
check_command check_emc_sp!Util!5!80!100
}
define service{
use emc-perf ; Inherit values from a template
hostgroup_name emc-sp-all
service_description Total Bandwidth
check_command check_emc_sp!TotBa!5!1500!5000
}
define service{
use emc-perf ; Inherit values from a template
hostgroup_name emc-sp-all
service_description Total Throughput
check_command check_emc_sp!TotTh!5!2000!5000
}
Modify the commands.cfg and add:
define command{
command_name check_emc_sp
command_line $USER1$/check_emc_sp.sh $HOSTNAME$ $ARG1$ $ARG2$ $ARG3$ $ARG4$
}
Now we should be able to check the configuration and restart the Nagios service and see the new hosts with their services up and running. From experience I saw that the update is done very slowly so you should put the check interval of 15-40 minutes rather then 5 minutes. This is the fault of the Navicli client not of the script.
The script needs testing so this is not the final version.
I presume that the same commands are working well (or can be easily modified) also for CX5. We don’t have the monitoring license for him so I could not make the tests to see that.
If you have comments / improvements please let me know.
//
//
Postat in Soft gratuit | Etichetat Clarion, CX4, CX4-480, NAGIOS, Nagios CX4 monitoring, Nagios Plugin | Lasă un comentariu »
So… These days I had a small problem with my ZA installation – I forgot my security settings password. So I have tried a lot of solutions from the net but only one worked (which came directly from the support team – thanks guys):
Paul: The ONLY way to remove a ZoneAlarm password that is forgotten,
Paul: corrupted, or will not work is to remove the database files associated with
Paul: TrueVector, as follows.
Paul: Please note that this will remove your program permissions and
Paul: Trusted Zone settings (so you may want to make note of them), but re-
Paul: establishing them is a simple process; you will be prompted again for
Paul: program access for all the applications that you use to access the local
Paul: network or Internet.
Paul: First we need to boot into Safe Mode, please follow these steps to do so.
Paul: 1.) Power down your computer.
Paul: 2.) Start the system, and immediately begin tapping the ‘F8′ key once
Paul: every
Paul: second.
Paul: 3.) You will get a startup menu; choose ‘Safe Mode’ by using the up/down
Paul: arrow keys.
Paul: 4.) Press Enter.
Paul: Once you have booted into Safe Mode, please continue.
Paul: 1.) If you have Windows XP, click Start -> My Computer. In Vista, go to
Paul: Start -> Computer
Paul: 2.) Double-click your C: drive, probably called local disk c:.
Paul: 3.) Double-click on the Windows or Winnt folder.
Paul: 4.) Double-click the Internet Logs folder.
Paul: 5.) Please delete the following files here:
Paul: – Backup.rdb
Paul: – Iamdb.rdb
Paul: 6.) Close this window, then right-click and empty the recycle bin.
Paul: 7.) Clear the registry entry with the steps below:
Paul: – Go to Start -> Run
Paul: – Type in regedit and press OK
Paul: – On the left find HKEY_LOCAL_MACHINE. Click on the plus next to this and
Paul: make it a minus.
Paul: – Find the SOFTWARE folder; click on the plus and make it a minus
Paul: – Find the Zone Labs folder; click on the plus and make it a minus
Paul: – Find the TrueVector folder; click on the plus and make it a minus
Paul: – Find the Store folder; click on it
Paul: – On the right, locate and left click on the ‘upwval’ entry
Paul: – Press delete and then say yes to the alert that pops up
Paul: 8.) Close this window, then restart the computer normally. Be sure to
Paul: answer any configuration screens you may receive once your system has
Paul: restarted.
Paul: NOTE – Links to sites other than ZoneAlarm.com are provided for the
Paul: convenience of our users. ZoneAlarm does not provide, and is not
Paul: responsible for, the content users may find on such sites.
And it worked like a charm for me. I mention that my ZA version is 8.0.059.000 (8.0.59.0).
Postat in de prin Internet | Etichetat password remover, zone alarm 8, zone alarm 8 password remover | Lasă un comentariu »
Get your free copy of Paragon Total Defrag 2009, today!
Total Defrag 2009 allows you to:
Other Key Features and Benefits of Total Defrag 2009:
You can register http://www.paragon-software.com/registration/td2009.html
and get the download from http://ess.paragon-software.com/download/pplD2Rp4HguBOBaO6IcuRuV897BlMt/Paragon-115-PEE_WinInstall_8.0.0.7305_001.exe.
This is a limited offer so stay tuned.
Some screen shots:
 Main Window |
 Defragmentation options |
 Work in BTE mode |
 Defragmentation results |
 Shrink MFT options |
Postat in Stiri | Etichetat Paragon Total Defrag 2009 | Lasă un comentariu »
Before you start this tutorial please make sure that your network responds to the same OID as here and that you have configured all the UPS-s to work with the snmp (note down your snmp community string). In my tests I used the standard powernet395.mib from APC and the rfc1628.mib for AROS.
First make sure that you activated the check_snmp command in the file commands.cfg. If you don’t, add it as follows:
# ‘check_snmp’ command definition
define command{
command_name check_snmp
command_line $USER1$/check_snmp -H $HOSTADDRESS$ $ARG1$
}
So we will use this command with the following switches
check_snmp -H <ip_address> -o <OID> [-w warn_range] [-c crit_range] [-C community] [-s string] [-u units]
Add the corresponding templates (this is good if you want a service allocation by type or model) on the templates.cfg. Here is the example:
# Define a template for the UPS’s that we can reuse
define host{
name generic-ups
use generic-host
check_period 24×7
check_interval 5
retry_interval 1
max_check_attempts 10
check_command check-host-alive
notification_period 24×7
notification_interval 30
contact_groups admins
register 0 ; DONT REGISTER THIS – ITS JUST A TEMPLATE
}
# Define a template for the AROS UPS’s that we can reuse
define host{
name generic-aros
use generic-ups
hostgroups 007-ups-all,007-ups-all-aros
contact_groups admins
icon_image aros.png
icon_image_alt UPS_AROS
register 0 ; DONT REGISTER THIS – ITS JUST A TEMPLATE
}
# Define a template for the APC UPS’s that we can reuse
define host{
name generic-apc
use generic-ups
hostgroups 007-ups-all,007-ups-all-apc
contact_groups admins
icon_image apc.png
icon_image_alt UPS_APC
register 0 ; DONT REGISTER THIS – ITS JUST A TEMPLATE
}
Create the new corresponding groups:
define hostgroup{
hostgroup_name 007-ups-all
alias UPS (all)
}
define hostgroup{
hostgroup_name 007-ups-all-aros
alias UPS (all AROS)
}
define hostgroup{
hostgroup_name 007-ups-all-apc
alias UPS (all apc)
}
Create a new configuration file (I named it ups.cfg) and add the entry to the Nagios main configuration file:
#Definitions for monitoring the UPS Devices
cfg_file=/usr/local/nagios/etc/objects/ups.cfg
Now we can start work on the configuration file. First we declare the hosts:
define host{
use generic-apc
host_name IT-UPS-APC
alias this is a standard apc ups
address 192.168.3.60 ; IP address of the device
}
define host{
use generic-aros
host_name IT-UPS-AROS
alias this is a standard aros ups
address 192.168.3.61 ; IP address of the device
}
Then we declare the services (first the generic services):
define service{
use generic-service ;
hostgroup_name 007-ups-all
service_description PING
check_command check_ping!200.0,20%!600.0,60%
normal_check_interval 5
retry_check_interval 1
}
# Monitor uptime via SNMP
define service{
use generic-service ;
hostgroup_name 007-ups-all
service_description Uptime
check_command check_snmp!-C Default_snmp_string -o sysUpTime.0
}
After we can make the UPS checks by device type:
#######################################################################################################################
##
## APC UPS Checks
##
#######################################################################################################################
define service{
use generic-service ;
hostgroup_name 007-ups-all-apc
service_description APC Battery temperature
check_command check_snmp!-o .1.3.6.1.4.1.318.1.1.1.2.2.2.0 -C Default_snmp_string -w 35 -c 45 -u C
}
define service{
use generic-service ;
# host_name IT-MILUPS-CEDA, IT-MILUPS-CEDB
hostgroup_name 007-ups-all-apc
service_description APC Battery run time remaining
check_command check_snmp!-o .1.3.6.1.4.1.318.1.1.1.2.2.3.0 -C Default_snmp_string
}
define service{
use generic-service ;
hostgroup_name 007-ups-all-apc
service_description APC Battery needs replacement
check_command check_snmp!-o .1.3.6.1.4.1.318.1.1.1.2.2.4.0 -C Default_snmp_string -c 2
}
define service{
use generic-service ;
hostgroup_name 007-ups-all-apc
service_description APC Line-in voltage
check_command check_snmp!-o .1.3.6.1.4.1.318.1.1.1.3.2.1.0 -C Default_snmp_string -w 280 -c 300 -u VAC
}
define service{
use generic-service ;
hostgroup_name 007-ups-all-apc
service_description APC UPS load
check_command check_snmp!-o .1.3.6.1.4.1.318.1.1.1.4.2.3.0 -C Default_snmp_string -w 70 -c 90 -u %
}
define service{
use generic-service ;
hostgroup_name 007-ups-all-apc
service_description APC output current
check_command check_snmp!-o .1.3.6.1.4.1.318.1.1.1.4.2.4.0 -C Default_snmp_string -w 40 -c 50 -u A
}
define service{
use generic-service ;
hostgroup_name 007-ups-all-apc
service_description APC output voltage
check_command check_snmp!-o .1.3.6.1.4.1.318.1.1.1.4.2.1.0 -C Default_snmp_string -w 230 -c 245 -u VAC
}
define service{
use generic-service ;
hostgroup_name 007-ups-all-apc
service_description APC status
check_command check_snmp!-o .1.3.6.1.4.1.318.1.1.1.4.1.1.0 -C Default_snmp_string -c 3
}
define service{
use generic-service ;
hostgroup_name 007-ups-all-apc
service_description APC UPS Model
check_command check_snmp!-o .1.3.6.1.4.1.318.1.1.1.1.1.1.0 -C Default_snmp_string
}
#######################################################################################################################
##
## AROS UPS Checks
##
#######################################################################################################################
define service{
use generic-service ;
hostgroup_name 007-ups-all-aros
service_description AROS Battery temperature
check_command check_snmp!-o 1.3.6.1.2.1.33.1.2.7.0 -C Default_snmp_string -w 35 -c 45 -u C
}
define service{
use generic-service ;
hostgroup_name 007-ups-all-aros
service_description AROS Battery run-time remaining
check_command check_snmp!-o 1.3.6.1.2.1.33.1.2.3.0 -C Default_snmp_string -u min
}
define service{
use generic-service ;
hostgroup_name 007-ups-all-aros
service_description AROS Battery charge level
check_command check_snmp!-o 1.3.6.1.2.1.33.1.2.4.0 -C Default_snmp_string -u %
}
define service{
use generic-service ;
hostgroup_name 007-ups-all-aros
service_description AROS number of alarms
check_command check_snmp!-o 1.3.6.1.2.1.33.1.6.1.0 -C Default_snmp_string -w 1 -c 2
}
define service{
use generic-service ;
hostgroup_name 007-ups-all-aros
service_description AROS software version
check_command check_snmp!-o 1.3.6.1.2.1.33.1.1.3.0 -C Default_snmp_string
}
define service{
use generic-service ;
hostgroup_name 007-ups-all-aros
service_description AROS output load
check_command check_snmp!-o .1.3.6.1.2.1.33.1.4.4.1.5 -C Default_snmp_string -w 70 -c 90 -u %
}
define service{
use generic-service ;
hostgroup_name 007-ups-all-aros
service_description AROS input voltage
check_command check_snmp!-o .1.3.6.1.2.1.33.1.3.3.1.3 -C Default_snmp_string -w 280 -c 300 -u V
}
define service{
use generic-service ;
hostgroup_name 007-ups-all-aros
service_description AROS output voltage
check_command check_snmp!-o .1.3.6.1.2.1.33.1.4.4.1.2 -C Default_snmp_string -w 230 -c 245 -u V
}
The SNMP values that appear here where retrieved with a freeware mib browser from servercheck.
Check the configuration file:
/usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg
If all it’s ok restart Nagios:
service nagios restart
You should see something like this:
That’s all.
Postat in Linux, Nagios, Soft gratuit, UPS | Etichetat APC, AROS, NAGIOS, UPS, UPS-s | 1 comentariu »
Raven e un “mic” softulet care va usura mult viata unui bloger.
Comoara suporta o gramada de platforme & iti salveaza o copie locala a blogului. Editezi ca in word, faci drag & drop la poze, selectezi unde le va stoca (ce serviciu va folosi pt asta), etc… Iar faptul ca e si portabil vine ca o cireasa de pe tort. Care vrea sa il incerce poate sa il gaseasca aici : http://www.zoundryraven.com (gratis)
O mica galerie de imagini ca sa va faceti o idee despre ce stie :
PS pt Tudor:
Raven-ul merge de minune la mine! 
Postul asta l-am realizat in intregime de pe el… Poate are nevoie sa ii dai voie si din firewall
Postat in Soft gratuit | Etichetat Zoundry Raven™ | 1 comentariu »
Zilele trecute am aflat ca Mandriva lucreaza la imbunatatirea supportului pentru device-urile ce folosesc Windows mobile. Pana acum majoritatea solutiilor nu reuseau sa acopere toata gama de device-uri WM, asa ca sincronizarea nu era perfecta (daca fac si asta baietii de la Mandriva imi dau inca un motiv de a trece pe Linux ). Sincronizarea se va face cu desktop-urile KDE (cu al lui KDE PIM) si GNOME (cu Evolution). Pe langa asta va exista suport si pt telefoanele BlackBerry si Nokia. Mai multe detalii aici si mai jos un filmulet facut chiar de cei de la Mandriva pentru a demonstra noile capabilitati.
Postat in Linux | Etichetat Linux, Mandriva 2008, Windows Mobile | Lasă un comentariu »
E frustrant ca de fiecare data cand instalezi un windows trebuie sa stai sa ii cauti driverele pe Internet pt ca desigur utilizatorul nu a pastrat cd-urile originale … Mai ales cand nu le gasesti decat pe un site in partea cealalta a lumii de unde, daca nu ai un provider decent, le vei lua cu viteza melcului turbat. Asta e un caz fericit! Dar ce te faci cand nu ai nici macar driver pentru placa de retea? Utilizatorii avansati booteaza intr-un sistem de operare ce le recunoaste usor componentele (eu prefer Ubuntu) si le permite descarcarea driverelor de windows si salvarea lor pe o alta partitie. Dar de ce sa stai atata sa te chinui cand poti pur si simplu sa le dai un backup?
DriverMax e un program oferit gratuit (are insa nevoie de o inregistrare gratuita) pentru identificarea / backup-ul, restaurarea si actualizarea driverelor. Programul e bunicel dar ma irita partea cu inregistrare, mai ales pentru ca fara acel cont nu funtioneaza decat 30 de zile si restrictioneaza accesul la actualizarea driverelor. Din pacate, probabil ca masura de precautie, driverele nesemnate digital de catre Microsoft nu pot fi salvate.
+ ofera update-ul driverelor
+ ofera optiunea salvarii intr-un fisier .zip
+ stie sa recunoasca componentele.
- necesita inregistrare gratuita
- nu salveaza driverele nesemnate – mici bug-uri -> pe unele calcuatoare mi-a dat o eroare in timpul procesului de backup.
Nota finala 5/10.
Programul il puteti gasi aici: DriverMax
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