Up level work support of Linux servers. Modern Clouds – architecture, deploy and maintenance. – Page 51 – Up level work support of Linux servers. Modern Clouds

Настройка программного RAID1 на работающей системе openSuSe 11.2 (11., 12.) Часть 2.

Как было сказано в первой части, мы ожидаем удачного завершения загрузки с “поврежденным” массивом.
В случае удачной загрузки мы должны увидеть вывод команды df, подобный следующему:

vm-rh:~ # df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/md0              1,4G  1,1G  233M  83% /
udev                  389M  204K  389M   1% /dev
/dev/md5              470M   11M  436M   3% /home
/dev/md2               98M  5,6M   88M   6% /opt
/dev/md3               99M  5,6M   89M   6% /tmp
/dev/md4              198M   90M   98M  48% /var
vm-rh:~ #

И соответственно вывод /proc/mdstat:

“Настройка программного RAID1 на работающей системе openSuSe 11.2 (11.*, 12.*) Часть 2.”Continue reading

How to make Zabbix 2.0 – quick start up server (DATABASE+PHP) on OpenSuSe 12.1.

First step:

mysql -u root -p
create database zabbix character set utf8;
create user 'zabbix'@'localhost' identified by 'XXX';
grant all privileges on zabbix.* to 'zabbix'@'localhost';
mysql -u root -p zabbix < /usr/share/doc/packages/zabbix-server/mysql/schema.sql
mysql -u root -p zabbix < /usr/share/doc/packages/zabbix-server/mysql/images.sql
mysql -u root -p zabbix < /usr/share/doc/packages/zabbix-server/mysql/data.sql

Second step:

/etc/php5/apache2/php.ini file:
 post_max_size = 16M
 max_execution_time = 300
 max_input_time = 300
 date.timezone = "Europe/Minsk"

Addition repositories for installation bacula and zabbix for OpenSuSe 12.1

Simple make it:

# LANG=en_US; zypper ar http://download.opensuse.org/repositories/Archiving:/Backup/openSUSE_12.1 bacula
Adding repository 'bacula' [done]
Repository 'bacula' successfully added
Enabled: Yes
Autorefresh: No
GPG check: Yes
URI: http://download.opensuse.org/repositories/Archiving:/Backup/openSUSE_12.1
#

# zypper ar http://download.opensuse.org/repositories/server:/monitoring/openSUSE_12.1 zabbix
Adding repository 'zabbix' [done]
Repository 'zabbix' successfully added
Enabled: Yes
Autorefresh: No
GPG check: Yes
URI: http://download.opensuse.org/repositories/server:/monitoring/openSUSE_12.1
#

List all the loaded modules Web server Apache2

You can use the following command to list all the loaded modules in apache

root@it:/etc/apache2# apachectl -t -D DUMP_MODULES

root@it:/etc/apache2# apachectl -M