Re: zaloha systemu


To "Debian CZ/SK project discussion list" <czdebian-l zavinac debian bod cz>
From "Joachim Gottschalk" <jgottschalk zavinac gmail bod com>
Date Fri, 23 Feb 2007 14:22:45 +0100
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Na wikipedii pisou, ze:
A dump of the ext3 filesystem taken while it is mounted read-write may
result in corrupt data within the dump file.

On 2/23/07, Ivan Hoe <markiza zavinac gmail bod com> wrote:

A ako sa sprava dump v zivom systeme, ktory nemoze ist do
jednouzivatelskeho modu, da sa takyto system nejako seriozne online
zalohovat? Ja to robim rsyncom, ale z kopie nenabootujem(grub (ok) ael
kernel zblbne), je to viac menej zaloha inych veci okrem systemu.

Da sa teda i taketo nieco ruesit ?


JJ

Dňa Fri, 23 Feb 2007 13:23:18 +0100
Jan Korbel <debian zavinac teptin bod net> napísal:

> Ano. Pri restoru se da "rozbalit" kompletni dump (-rf) do aktualniho
> adresare nebo interaktivne prochazet obsahem (-i), vybirat soubory a
> adresare a pak je obnovit. Dump/restore byva celkem standardni soucasti
> systemu.
>
> H.
>
> Joachim Gottschalk wrote:
> > takze tedy kdyz budu mit zalohu vytvorenou pomoci dump 0 a kdybych pak
> > prisel o systemovy disk, jak potom probiha obnova?
> >
> > Vymenim poskozeny disk za novy, nabootuju nejake zachrane CD, spustim
> > restore a obnovim system na novy disk? Pujde to takhle?
> >
> > diky
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