Mostrando entradas con la etiqueta backup LUKS partition. Mostrar todas las entradas
Mostrando entradas con la etiqueta backup LUKS partition. Mostrar todas las entradas

miércoles, 27 de noviembre de 2013

backup of a LUKS Format Partition using Ghost4Linux

I have an encrypted partition (LUKS format using cryptsetup) and I want to back it up, specially because that HDD is more than 3 years old. the size of the partition is 57.5 GB, I have a NAS with FTP support and the idea is to send the backup to it.

I tried several traditional ways, the first is using dd but it is extremely low and it only works with local backup media so I give up. Then I tried the famous CloneZilla Distribution, from this method I have to say that:

1. it only support network backup through ssh; in fact I tried it with a server but it wouldn't be a good idea because that server is on production, despite I have to move the backup to my NAS, it wouldn't be a good option.

2. the most important, CloneZilla it does not support LUKS format, even if I would setting up my server the backup will failed because the lack support of LUKS

honestly I was dissapointed about CloneZilla, I did not try to make it works, so maybe those gaps would be fixed... or maybe not.

Anyway, I found Ghost4Linux (g4l) it is distro with the same idea - or better - of CloneZilla, it's only 90 MB, after download it I try it, I would like to comment:

1. the user experience is console mode oriented -awesome, at least for me, I'm from old school - but it's really easier to use.

2. it supports LUKS -cool!!-

3. there is a main menu where you can setups important things like: your IP address, the IP address of your FTP server, the compress method ( I chose gzip), the target directory on FTP, your username and password (PLEASE, type your password between quotes, don't forget it, it will save around 2 hours of tries! :-) ) and then you can choose what partition you want to backup, you may choose the entire HDD as well.

4, and that's it, my backup took around 1 hour and a half (57.5 GB) but it was cool, just beware of your FTP server setup, g4l does not accept anonymous session and don't forget to use quotes with your password, I was walking in circles around 2 hours then I figured it out.

g4l is a great project, I did not heard about it but the most important: it works.

Finally it would be a great idea to add this project with some of the Linux big brothers like Debian, Ubuntu, openSUSE, etc, in order to gain more users and expand the project.

I did not try projects like Bacula, I go for this and it works, so I recommend it.

ok cool, see you around, I have to find where I can buy cranberry sauce for tomorrow, in my country this would be hard to find, instead of it I may use jocote sauce, why not!

See you