Add new disk ( RAID 1 ) and extend capaticy ( LVM )


[root@01-ovm ~]# umount /home/

[root@01-ovm ~]# pvdisplay
  --- Physical volume ---
  PV Name               /dev/sda2
  VG Name               ovm
  PV Size               929.37 GiB / not usable 2.00 MiB
  Allocatable           yes
  PE Size               4.00 MiB
  Total PE              237917
  Free PE               2
  Allocated PE          237915
  PV UUID               Dc6XFm-Y1bt-SKDR-GP0b-7VuU-2OEF-zHmj8E

About security info etc..



i've been explore how to always get up to date all about security info, this is my collection :
1. joint security forum

Flash Mi5 with lineage OS

For this process, you will need to:


=== download ===
http://en.miui.com/thread-3699399-1-1.html
miui : 8.8.30 : http://bigota.d.miui.com/8.8.30/gemini_global_images_8.8.30_20180830.0000.00_8.0_global_dda9b3fc14.tgz 
gapps : https://opengapps.org/?arch=arm64&api=8.1&variant=micro 
lineageOS : https://download.lineageos.org/gemini
TWRP :  https://dl.twrp.me/gemini/
MI unlocktools : https://forum.xda-developers.com/android/software-hacking/tool-miunlocktool-unlock-bootloader-t3782444/page6


=== steep === 
1. unlock bootloader first
   - create Mi Account
   - request unlock
2. add mi account to smartphone
3. wait 72 hourss for response from Xiaomi

Menambah Ukuran Partisi LVM2



Karena Kebutuhan Re-develop system baru, suatu storage dengan fisik Compact Flash harus diupgrade. Penggunaan storage Compact Flash yang sebelumnya hanya 4GB diupgrade menjadi 8 GB. Alhasil ada free available 4GB yang ada pada storage. Karena sistem menggunakan modeling partisi LVM2 (metode untuk mengelola volume ruang simpan). sehingga data - data yang ada tidak akan terganggu ketika akan ditambahkan ukurannya.

Solved Input/output error on LVM Partition



LVM partition Input/output error ? this error was founded when i use tools vgscan . Because my system not using LVM partition, i use tools vgscan and vgchange to access lvm partiion on Compact Flash My development machine.
default on Compact Flash has 2 partition. 1st for boot partition and the 2nd LVM partition. This error will appear the 2nd time i access (using vgscan)

How to install zabbix server v 2.0.3 on slackware


How to install zabbix server v 2.0.3 on slackware ? By using slackbuilds zabbix server you can create slackware package for zabbix server. Let's do it: