selinux

setsebool httpd_can_network_connect_db 1
setsebool -P httpd_can_network_connect_db 1

create lvm new

vgdisplay

fdisk -cu /dev/sda

Command (m for help): n
Partition number (1-4): 3
First sector (629145600-943718399, default 629145600):
Using default value 629145600
Last sector, +sectors or +size{K,M,G} (629145600-943718399, default 943718399):
Using default value 943718399

Command (m for help): t
Partition number (1-4): 3
Hex code (type L to list codes): 8e
Changed system type of partition 3 to 8e (Linux LVM)

Command (m for help): p

Disk /dev/sda: 483.2 GB, 483183820800 bytes
255 heads, 63 sectors/track, 58743 cylinders, total 943718400 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000f02b1

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048     1026047      512000   83  Linux
/dev/sda2         1026048   629145599   314059776   8e  Linux LVM
/dev/sda3       629145600   943718399   157286400   8e  Linux LVM

Command (m for help): w
The partition table has been altered!

Calling ioctl() to re-read partition table.

WARNING: Re-reading the partition table failed with error 16: Device or resource busy.
The kernel still uses the old table. The new table will be used at
the next reboot or after you run partprobe(8) or kpartx(8)
Syncing disks.
[root@simkpnas02 ~]# reboot
[root@simkpnas02 ~]# vgs
  VG            #PV #LV #SN Attr   VSize   VFree
  vg_simkpnas02   1   3   0 wz--n- 299.51g      0
  vgsimkpnas02    1   0   0 wz--n- 150.00g 150.00g

lvcreate -L50GB -n lv_archievelog vg_simkpnas02
lvcreate -L98GB -n lv_backup vg_simkpnas02

 mkfs -t ext3 /dev/vg_simkpnas02/lv_backup
mkfs -t ext3 /dev/vg_simkpnas02/lv_archievelog

mkdir /backup
mkdir /archievelog

mount -t ext3  /dev/mapper/vg_simkpnas02-lv_archievelog /archivelog/
mount -t ext3 /dev/mapper/vg_simkpnas02-lv_backup /backup

stress test zabbix

sumber https://github.com/monitoringartist/zabbix-agent-stress-test

all about zabbix

http://zabbixzone.com/zabbix/backuping-full-database/