Latest Entries »

OpenERP: Postgresql database backup and restore; manual and automatic.
Configuration: Ubuntu server 10.04 LTS, OpenERP version 6.x.x
Use a commandline terminal

Manual database backup

Create a backup directory 
mkdir /home/openerp/backup/

Backup postgresql database
su openerp 
pg_dump test1 -Fp -U openerp -h localhost -p 5432 > /home/openerp/dbbackup
#password test1234

Restore postgresql database
Create a new database in which you will place the dump file:
su openerp
createdb -U openerp -T template0 test2
psql -f /home/openerp/dbbackup -d test2 -h localhost -p 5432 -q

Or you can do :
Backup postgresql database
su openerp
pg_dump test1 | gzip > /home/openerp/dbbackup.gz #this results in a much smaller file

Restore postgresql database
Create a new database in which you will place the dump file:
su openerp
createdb test2
gunzip -c /home/openerp/dbbackup.gz | psql test2

Automatic database backup
For an automatic backup of your database you have to create a cronjob that runs daily at a certain time.
You must have root rights to do this.
If you want to use an new external harddisk you have to format and mount this HD first.

Formatting of a harddisk
sudo fdisk /dev/sdc #first create a partition. options to choose: n, p, primaire partitie 1
sudo mkfs.ext4 /dev/sdc1 #create the file system ext4 on the HD

Create a mount directory
sudo mkdir /backup
sudo mount /dev/sdc1 /backup #mount your HD

Automatic mount at reboot
sudo blkid #gives you the UUID of the harddisk
sudo vi /etc/fstab
UUID=”5609af05-1cc8-4130-bf35-2d53e1eb7bb6″ /backup ext4 defaults 0 0 #add this line at the end of the file

df #this should give /dev/sdc1 … /backup
touch /backup/test #If it’s correct this file will be written to your HD

It is better to do automatic backup locally and write the backups manually to your external harddisk and keep this harddisk in a save place.

Create a backup directory 
cd /var/backups
sudo mkdir openerp

Create a crontab with a backup schedule
sudo crontab -e
0 3 * * * su postgres -c /usr/bin/pg_dump -U postgres test3 | gzip -c > /var/backups/openerp/dbbackup-$( date +\%d-\%m-\%Y_\%H:\%M ).gz ; echo “Database backup: $(date)” >> /var/backups/openerp/dbbackup.log
0 4 * * 6 find /var/backups/openerp -xdev -ctime +30 -type f -exec rm \{\} \;

sudo vi /var/log/syslog #See the cronjob logs

Any remarks are welcome.
Let me know if it works for you.
Ubuntu server 10.04 LTS (64 bit)
OpenERP v.6.0.2 with openerp-web client 

Source :


Ok langsung aja ” Trik Gratis Smartfren Internet ”

Klo bisa Pulsa emank udah bner” 0 ya ..!

1. Buka browser mozilla firefox anda ,kalau ga punya downlad di sini,,maka akan muncul :

View full article »

This tools for show the information temperature computer  / server , On my computer was so hot, so I want to know my the temperature.

to install need to be root first $ su

$ yum install lm_sensors

after finished installation check the temperature with simple command.

$ sensors

[apopenerp@adsoft ~]$ sensors
Adapter: Virtual device
temp1: +81.0°C (crit = +93.0°C)

if you want to complex detail temperature

$ sensors-detect

Answer all question with YESS

now the result for $ sensors :

[apopenerp@adsoft ~]$ sensors
Adapter: Virtual device
temp1: +81.0°C (crit = +93.0°C)

Adapter: PCI adapter
temp1: +86.5°C

well done. 😀



Today I have a new server client in surabaya, that server used postgresql 8.4 its too old for my OpenERP server.

so i make decision to upgrade postgresql server version into 9.1.

Now if you have current database available you have to dump (you must log in root):

$ su postgres

$ pg_dumpall > dump.sql

$ exit

$ cp ~postgres/dump.sql /root/

View full article »

OpenERP 6.1 now release, i want to share to you all how to  install that OpenERP in my  fedora core 16 verne, if you have another OS like CentOS  RHEL or relate RPM package just follow this simple step. 😀

Ok first Install the last postgresql on system. follow this link how to install postgress.

after installing postgres install library python :

$ sudo yum install python-devel pychart python-dateutil python-reportlab python-lxml python-psycopg2 python-mako python-setuptools pytz PyYAML graphviz pydot  python-imaging pywebdav python-vobject vim system-config-firewall-tui wget

for openerp 6.1 install lib : View full article »