[bglug] Loop e C_Loop, questi sconosciuti ...

[fernando Figaroli]

Alle 16:04, giovedì 15 aprile 2004, Fleur ha scritto:
> Devo implementare una soluzione di backup in grado di ripristinare
> completamente un sistema corrotto in POCO, POCHISSIMO tempo ...

> I miei dubbi sono i sequenti :
>
> Vorrei "compattare" il file_immagine creato da dd,
> in modo che questo sia comunque leggibile da C_Loop.
> Si puo' fare ? [Credo che la Knoppix usi una tecnica simile]
>
> Posso "compattare" il file_immagine al "volo", usando magari
> una pipe tipo " | gzip" ?

prova a vedere il programma partimage, fa anche il backup via rete

Description: Linux/UNIX utility to save partitions in a compressed image 
file Partition Image is a Linux/UNIX partition imaging utility: it 
saves partitions in the Ext2FS  (the linux standard), ReiserFS (a new 
journaled and powerful file system), NTFS (Windows NT File System)  or 
FAT16/32 (DOS & Windows file systems) file system formats to an image 
file. Only used blocks are copied. The image file can be compressed in 
the GZIP/BZIP2 formats to save disk space, and split into multiple 
files to be copied onto removable media (ZIP for example), burned on a 
CD-R, etc.
 .
 This makes it possible to save a full Linux/Windows system with a 
single operation.  In case of a problem (virus, crash, error, etc.), 
you just have to restore, and after several minutes, your entire system 
is restored (boot, files, etc.), and fully working.
 .
 This is very useful when installing the same software on many machines: 
just install one of them, create an image, and just restore the image 
on all other machines. Then, after the first one, each installation is 
automatic made, and requires only a few minutes.