From acfb8013ca03c5a965254d06a5472c9ae8b991eb Mon Sep 17 00:00:00 2001
From: vsl <vsl>
Date: Fri, 20 Dec 2002 23:59:52 +0000
Subject: [PATCH] Chapter about backups: just started

---
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+
+\section{úÁÂÏÔÁ Ï ÓÏÈÒÁÎÎÏÓÔÉ ÄÁÎÎÙÈ}
+
+ äÌÑ ÏÒÇÁÎÉÚÁÃÉÉ ÓÉÓÔÅÍÙ ÓÏÈÒÁÎÅÎÉÑ ÒÅÚÅÒ×ÎÙÈ ËÏÐÉÊ ÐÏÌØÚÏ×ÁÔÅÌØÓËÉÈ ÄÁÎÎÙÈ
+ÔÒÅÂÕÅÔÓÑ ÏÐÒÅÄÅÌÉÔØ:
+\begin{itemize}
+\item ÓÐÉÓÏË ÓÏÂÓÔ×ÅÎÎÏ ÎÕÖÄÁÀÝÉÈÓÑ × ÒÅÇÕÌÑÒÎÏÍ ÓÏÈÒÁÎÅÎÉÉ ÆÁÊÌÏ× É
+ËÁÔÁÌÏÇÏ×
+\item ÔÅÈÎÉÞÅÓËÉÅ ×ÏÚÍÏÖÎÏÓÔÉ ×ÙÂÒÁÎÎÙÈ ÄÌÑ ÒÅÚÅÒ×ÎÏÇÏ ËÏÐÉÒÏ×ÁÎÉÑ ÎÏÓÉÔÅÌÅÊ
+\item ÐÏÌÎÙÊ ÏÂß£Í ×ÙÂÒÁÎÎÙÈ ÄÌÑ ÓÐÁÓÅÎÉÑ ÄÁÎÎÙÈ É ÓËÏÒÏÓÔØ ÎÁËÏÐÌÅÎÉÑ
+ÉÚÍÅÎÅÎÉÊ × ÎÉÈ
+\end{itemize}
+
+ òÁÓÓÍÏÔÒÉÍ ÐÒÏÓÔÏÊ ÐÒÉÍÅÒ --- Õ ÐÏÌØÚÏ×ÁÔÅÌÑ ÅÓÔØ cvs--ÒÅÐÏÚÉÔÏÒÉÊ, ÇÄÅ ÏÎ
+ÈÒÁÎÉÔ Ó×ÏÉ ÔÅËÓÔÏ×ÙÅ ÄÏËÕÍÅÎÔÙ É ÆÁÊÌÙ ËÏÎÆÉÇÕÒÁÃÉÉ, ÒÁÓÐÏÌÏÖÅÎÎÙÊ
+× {\tt /home/user/cvsroot/}, ÏÂÌÁÓÔØ ÄÌÑ ÚÁËÁÞËÉ ÎÅÓÉÓÔÅÍÁÔÉÚÉÒÏ×ÁÎÎÙÈ
+ÆÁÊÌÏ× ÉÚ Internet--Á × {\tt /home/user/downloads/}, ÓÉÓÔÅÍÁÔÉÚÉÒÏ×ÁÎÎÙÊ
+ÁÒÈÉ× × {\tt /home/user/archive/}, ÐÏÞÔÏ×ÙÅ ÑÝÉËÉ × {\tt /home/user/mail/},
+É ÄÉÒÅËÔÏÒÉÑ Ó ×ÒÅÍÅÎÎÙÍÉ ÒÁÂÏÞÉÍÉ ÆÁÊÌÁÍÉ {\tt /home/user/work/}.
+
+ ëÁË ×ÉÄÉÍ, ×ÓÅ ÜÔÉ ËÁÔÁÌÏÇÉ ÓÏÄÅÒÖÁÔ ×ÅÓØÍÁ ÒÁÚÎÏÒÏÄÎÕÀ ÉÎÆÏÒÍÁÃÉÀ,
+ÔÒÅÂÕÀÝÕÀ ÒÁÚÎÙÈ ÐÏÄÈÏÄÏ× Ë ×ÅÄÅÎÉÀ ÁÒÈÉ×Á ÒÅÚÅÒ×ÎÙÈ ËÏÐÉÊ. ðÏÐÒÏÂÕÅÍ
+×ÙÂÒÁÔØ ÎÁÉÂÏÌÅÅ ÏÐÔÉÍÁÌØÎÕÀ ÔÅÈÎÏÌÏÇÉÀ ÄÌÑ ÄÁÎÎÏÇÏ (×ÅÓØÍÁ ÈÁÒÁËÔÅÒÎÏÇÏ) 
+ÓÌÕÞÁÑ. äÌÑ ÎÁÞÁÌÁ ÐÅÒÅÞÉÓÌÉÍ ÉÚ×ÅÓÔÎÙÅ ÆÁËÔÙ:
+
+\begin{enumerate}
+\item CVS--ÒÅÐÏÚÉÔÏÒÉÊ ÕÖÅ ÓÁÍ ÐÏ ÓÅÂÅ ÓÏÄÅÒÖÉÔ ×ÓÀ ÉÎÆÏÒÍÁÃÉÀ ÏÂ
+ÉÚÍÅÎÅÎÉÑÈ, É ÉÍÅÅÔ ÄÏÓÔÁÔÏÞÎÏ ÍÁÌÙÊ ÒÁÚÍÅÒ. óÌÅÄÏ×ÁÔÅÌØÎÏ, ÎÅÔ
+ÎÅÏÂÈÏÄÉÍÏÓÔÉ × ÉÎËÒÅÍÅÎÔÁÌØÎÏÍ backup--Å, É ÎÅÔ ÎÅÏÂÈÏÄÉÍÏÓÔÉ ÈÒÁÎÉÔØ
+ÂÏÌØÛÏÅ ÞÉÓÌÏ ÕÓÔÁÒÅ×ÛÉÈ ËÏÐÉÊ --- ×ÓÅÇÄÁ ÄÏÓÔÁÔÏÞÎÏ ÏÄÎÏÊ.
+\item ËÁÔÁÌÏÇ Ó ÎÅÓÉÓÔÅÍÁÔÉÚÉÒÏ×ÁÎÎÙÍÉ ÆÁÊÌÁÍÉ ÂÙÓÔÒÏ ÍÅÎÑÅÔÓÑ, É ÆÁÊÌÙ ÉÚ
+ÎÅÇÏ ÌÉÂÏ ÕÄÁÌÑÀÔÓÑ ÚÁ ÎÅÎÁÄÏÂÎÏÓÔØÀ, ÌÉÂÏ ÐÅÒÅÈÏÄÑÔ × ÓÉÓÔÅÍÁÔÉÚÉÒÏ×ÁÎÎÕÀ
+ÏÂÌÁÓÔØ.
+\item ËÁÔÁÌÏÇ Ó ÓÉÓÔÅÍÁÔÉÚÉÒÏ×ÁÎÎÙÍ ÁÒÈÉ×ÏÍ ÉÍÅÅÔ ÂÏÌØÛÏÊ ÒÁÚÍÅÒ, É ×ÓÅ
+×ÏÚÍÏÖÎÙÅ ÅÇÏ ÉÚÍÅÎÅÎÉÑ --- ÜÔÏ ÌÉÛØ ÄÏÂÁ×ÌÅÎÉÅ ÎÏ×ÙÈ ÆÁÊÌÏ×. úÄÅÓØ
+ÏÐÒÅÄÅÌ£ÎÎÏ ÔÒÅÂÕÅÔÓÑ ÉÎËÒÅÍÅÎÔÁÌØÎÙÊ backup.
+\item ÐÏÞÔÏ×ÙÅ ÑÝÉËÉ --- ÚÄÅÓØ ÓÁÍÙÊ ÓÌÏÖÎÙÊ ÓÌÕÞÁÊ. óÁÍÉ ÆÁÊÌÙ ÔÕÔ
+ÒÅÇÕÌÑÒÎÏ ÉÚÍÅÎÑÀÔÓÑ, × ÏÓÎÏ×ÎÏÍ ÎÁ ÄÏÐÏÌÎÅÎÉÅ (ÄÏÐÉÓÙ×ÁÎÉÅ × ËÏÎÅÃ), ÉÎÏÇÄÁ
+ÕÄÁÌÅÎÉÅ, É ÎÅËÏÔÏÒÙÅ ÉÚÍÅÎÅÎÉÑ × ÚÁÇÏÌÏ×ËÁÈ ÐÉÓÅÍ, ÓÏÄÅÒÖÁÝÉÅ ÉÎÆÏÒÍÁÃÉÀ Ï
+ÐÒÏÓÍÏÔÒÅ É ÎÁÌÉÞÉÉ ÏÔ×ÅÔÁ. ïÄÎÁËÏ, ÐÏÄ CVS ÐÏÌØÚÏ×ÁÔÅÌØ ÉÈ ÎÅ ÓÏÄÅÒÖÉÔ ---
+ÎÅ ÃÅÌÅÓÏÏÂÒÁÚÎÏ, ÐÒÉ ÔÏÍ, ÞÔÏ ÎÅËÏÔÏÒÁÑ ÆÕÎËÃÉÏÎÁÌØÎÏÓÔØ ÓÉÓÔÅÍÙ ËÏÎÔÒÏÌÑ
+×ÅÒÓÉÊ ÐÒÉ ÓÏÈÒÁÎÅÎÉÉ ÒÅÚÅÒ×ÎÏÊ ËÏÐÉÉ ÎÁÍ ÚÄÅÓØ ÏÐÒÅÄÅÌ£ÎÎÏ ÐÏÔÒÅÂÕÅÔÓÑ.
+\item ×ÒÅÍÅÎÎÙÅ ÒÁÂÏÞÉÅ ÆÁÊÌÙ ÐÏ ÓÕÔÉ Ó×ÏÅÊ ÂÌÉÚËÉ Ë ËÁÔÁÌÏÇÕ
+ÎÅÓÉÓÔÅÍÁÔÉÚÉÒÏ×ÁÎÎÙÈ ÆÁÊÌÏ×, É ÏÂÒÁÂÁÔÙ×ÁÔØ ÉÈ ÂÕÄÅÍ ÏÄÎÉÍ ÍÅÔÏÄÏÍ.
+\end{enumerate}
+
+ ïÃÅÎÉÍ (ÔÏÞÎÅÅ, ÐÒÉÄÕÍÁÅÍ) ÔÅÈÎÉÞÅÓËÉÅ ×ÏÚÍÏÖÎÏÓÔÉ. ÷ÏÚØÍ£Í ÂÏÌÅÅ--ÍÅÎÅÅ
+ÐÏÐÕÌÑÒÎÕÀ ÓÉÔÕÁÃÉÀ --- ÐÏÌØÚÏ×ÁÔÅÌØÓËÉÅ ÆÁÊÌÙ ({\tt /home/user/})
+ÒÁÓÐÏÌÏÖÅÎÙ ÎÁ ÂÙÓÔÒÏÍ ÌÏËÁÌØÎÏÍ ÄÉÓËÅ, ËÒÏÍÅ ÔÏÇÏ, ÎÁ ÜÔÏÊ ÖÅ ÍÁÛÉÎÅ ÅÓÔØ
+×ÔÏÒÏÊ, ÍÅÄÌÅÎÎÙÊ ÖÅÓÔËÉÊ ÄÉÓË --- ÓÞÉÔÁÅÍ ÅÇÏ ÂÏÌÅÅ ÎÁÄ£ÖÎÙÍ, ÔÁË ËÁË
+ÉÓÐÏÌØÚÕÅÔÓÑ ÆÁÊÌÏ×ÁÑ ÓÉÓÔÅÍÁ ext3 c --journal-data, É ÏÎ
+ÒÅÁÌÉÚÏ×ÁÎ ËÁË ÓÏÆÔÏ×ÙÊ RAID--ÍÁÓÓÉ× (mirror) ÉÚ Ä×ÕÈ ÏÄÉÎÁËÏ×ÙÈ ÖÅÓÔËÉÈ
+ÄÉÓËÏ×. ôÁË ÖÅ ÉÍÅÅÔÓÑ × ÎÁÌÉÞÉÉ ÕÓÔÒÏÊÓÔ×Ï ÚÁÐÉÓÉ CDRW--ÄÉÓËÏ× (ÎÏ ÎÅÔ
+ÆÁÊÌÏ×ÏÊ ÓÉÓÔÅÍÙ UDF). æÉÎÁÎÓÏ×ÙÅ ×ÏÚÍÏÖÎÏÓÔÉ ÎÁÛÅÇÏ ÐÏÌØÚÏ×ÁÔÅÌÑ
+ÏÇÒÁÎÉÞÅÎÎÙ, ÔÁË ÞÔÏ ÏÎ ÍÏÖÅÔ ÓÅÂÅ ÐÏÚ×ÏÌÉÔØ ×ÙÄÅÌÉÔØ ÐÏÄ ÒÅÚÅÒ×ÎÏÅ
+ËÏÐÉÒÏ×ÁÎÉÅ ÌÉÛØ 6 ÂÏÌ×ÁÎÏË. ðÒÏÍÁÒËÉÒÕÅÍ ÉÈ ÚÁÒÁÎÅÅ ËÁË ``Backup disk 1'',
+``Backup disk 2'', ..., ``Backup disk 6''.
+
+ âÕÄÅÍ ÓÞÉÔÁÔØ, ÞÔÏ ÎÁ "ÎÁÄ£ÖÎÏÍ" ÄÉÓËÅ ÚÁ×ÅÄÏÍÏ ÅÓÔØ Ó×ÏÂÏÄÎÏÅ
+ÐÒÏÓÔÒÁÎÓÔ×Ï, × 4 ÒÁÚÁ ÐÒÅ×ÙÛÁÀÝÅÅ ÏÂߣÍ, ÚÁÎÑÔÙÊ ÐÏÌØÚÏ×ÁÔÅÌØÓËÉÍÉ ÆÁÊÌÁÍÉ,
+ÐÏÄÌÅÖÁÝÉÍÉ ÒÅÚÅÒ×ÎÏÍÕ ËÏÐÉÒÏ×ÁÎÉÀ. 
+
+ éÔÁË, ÐÒÉÓÔÕÐÉÍ Ë ÐÏÓÔÒÏÅÎÉÀ ÐÏÌÕÁ×ÔÏÍÁÔÉÞÅÓËÏÊ ÓÉÓÔÅÍÙ ×ÅÄÅÎÉÑ ÁÒÈÉ×Á
+ÒÅÚÅÒ×ÎÙÈ ËÏÐÉÊ. õ ÎÁÓ ÂÕÄÅÔ ÔÒÉ ÜÔÁÐÁ:
+\begin{itemize}
+\item ×ÅÄÅÎÉÅ ÚÅÒËÁÌÁ ÎÁ ÍÅÄÌÅÎÎÏÍ ÄÉÓËÅ
+\item ÎÁËÏÐÌÅÎÉÅ ÉÎËÒÅÍÅÎÔÁÌØÎÏÇÏ ÁÒÈÉ×Á ÄÌÑ ÐÏÓÌÅÄÕÀÝÅÊ ÚÁÐÉÓÉ ÎÁ CDRW
+\item ÚÁÐÉÓØ ÎÁ CDRW, Ó ÒÏÔÁÃÉÅÊ É ÕÐÌÏÔÎÅÎÉÅÍ ÉÎËÒÅÍÅÎÔÁÌØÎÙÈ ÁÒÈÉ×Ï×.
+\end{itemize}
+
+ ðÅÒ×ÙÊ ÜÔÁÐ ÒÅÁÌÉÚÕÅÔÓÑ ×ÅÓØÍÁ ÜÌÅÍÅÎÔÁÒÎÏ, Ó ÐÏÍÏÝØÀ ÕÔÉÌÉÔÙ rsync.
+
+
-- 
2.39.2