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mkinsttape ¾µÏñ°üÀ¨ÒÔÏÂÖØÒªÎļþ£º

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±í 3. mksysb ÃüÁîµÄ³£ÓòÎÊý£º

ÔÚÔËÐÐ mksysb Ç°£¬¿ÉÒÔÔËÐÐ mksysb -i ÃüÁîÀ´×Ô¶¯Éú³ÉÒ»¸öÐ嵀 image.data Îļþ¡£ÐéÄâ TOC ¿ÉÒÔÈ·±£ mksysb ´Å´øÖаüº¬µÄ¾µÏñÊýÓë»ù±¾²Ù×÷ϵͳ°²×°´Å´øÖеľµÏñÊýÏàͬ¡£×îºó£¬rootvg Êý¾Ý°üº¬Óà mksysb ÃüÁ·ÝµÄʵ¼ÊÊý¾Ý¡£Ëüʵ¼ÊÉÏ»áʹÓà backup ÃüÁî±£´æ rootvg ÖÐËùÓÐ×°ÈëµÄÎļþϵͳµÄÄÚÈÝ¡£

Èç¹û¶ÔÓû§¾í×é½øÐб¸·ÝµÄ»°£¬¿ÉʹÓÃÏÂÁеÄÃüÁ

# savevg -if /dev/rmt0 uservg

ÆäÖУ¬-i ²ÎÊý½«µ÷Óà mkvgdata ÃüÁ-f ²ÎÊý½«Êý¾Ý´æ´¢µ½Ö¸¶¨É豸»òÎļþÖС£

backup ½éÉÜ

backup ÊÇ AIX ϵͳÌṩµÄÒ»ÖÖ±¸·ÝÎļþºÍÎļþϵͳµÄ·½·¨£¬Æä±¾Éí¾Í¿ÉÒÔÖ§³ÖÔöÁ¿±¸·ÝºÍ¶à¼¶±¸·Ý£¬²»±Ø½èÖúÆäËü·½Ê½£¬ÆäºÃ´¦Ôڴ˲»ÔÚ׸Êö¡£

±í 4. backup ÃüÁîµÄ³£ÓòÎÊý£º

½« /CriticalDate Ŀ¼ºÍËüµÄËùÓÐÎļþºÍ×ÓĿ¼±¸·Ýµ½Ö¸¶¨É豸£¬Ê¹Óãº

# find /CriticalDate -depth | backup -i -f /dev/rmt0

½«-level ºÍ -u ²ÎÊý½áºÏ£¬¿ÉÒÔ½øÐж༶ºÍÔöÁ¿±¸·Ý£º

# backup -0 -uf /dev/rmt0 /home

rsync ½éÉÜ

Èç¹û½«Êý¾Ý±¸·ÝÓëÔ¶³Ì´«Êä½áºÏÆðÀ´£¬Æ©Èç scp£¬¾Í¿ÉÒÔʵÏÖÊý¾ÝµÄÔ¶³Ì±¸·Ý¡£µ«Í¨³£µÄ±¸·Ý·½·¨£¬¶¼ÎÞ·¨¶Ô±¾µØºÍÔ¶³ÌĿ¼ÖеÄÄÚÈݽøÐÐͬ²½¡£

rsync£¨Remote Sync£©ÊÇ Unix/Linux ϵͳÏÂÒ»¿îÓÅÐãµÄÊý¾Ý±¸·ÝÓëͬ²½¹¤¾ß¡£Ëü¿ÉÒÔ¶ÔÎļþ¼¯½øÐÐͬ²½¡£È»¶ø¸üÓмÛÖµµÄÊÇ£¬rsync ʹÓÃÎļþµÄÔöÁ¿£¬Ò²¾ÍÊÇ˵£¬ËüÔÚÍøÂçÖнö·¢ËÍÁ½¸öÎļþ¼¯ºÏÓÐÇø±ðµÄ²¿·Ö¡£ÕâÑù¿ÉÒÔÕ¼ÓøüÉٵĴø¿í£¬²¢ÇÒËٶȸü¿ì¡£

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•¿ÉÒÔͨ¹ýÖ±½ÓµÄ socket Á¬½Ó´«ÊäÎļþ£¬»òÕßÑ¡Ôñ rsh£¬ssh µÈ·½Ê½

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±í 5. rsync ÃüÁîµÄ³£ÓòÎÊý£º

Èç¹ûÔÚ¿Í»§¶Ë¶Ô·þÎñÆ÷ÉϵÄÖØÒªÊý¾Ý½øÐб¸·ÝµÄ»°£¬¿ÉʹÓÃÏÂÁеÄÃüÁ

Çåµ¥ 1. rsync ÃüÁîÑÝʾ

#rsync ¨C avzP rsync@Server::CriticalData /Backup

===========================

This is Critical Data Server

===========================

receiving file list ...

9 files to consider

Location/

Location/Locationlist1

97164953 13% 1.11MB/s 0:08:57

706609152 100% 1.17MB/s 0:09:37 (xfer#1, to-check=5/9)

Name/Name1

44 100% 0.16kB/s 0:00:00 (xfer#2, to-check=3/9)

Name/Name2

22 100% 0.08kB/s 0:00:00 (xfer#3, to-check=2/9)

Time/Monday

17 100% 0.06kB/s 0:00:00 (xfer#4, to-check=0/9)

sent 32111 bytes received 497214837 bytes 847820.88 bytes/sec

total size is 706609242 speedup is 1.42

Ê״δ«Êä¹ý³Ì½øÐÐÍêÈ«±¸·Ý£¬µ±ÔÙ´ÎÔËÐиÃÃüÁîʱ£¬rsync ½«Ö»´«ÊäÊý¾ÝµÄÔöÁ¿¡£´Ó¶øÍê³ÉÔöÁ¿±¸·Ý¡£

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# rsync -avzP --delete rsync@Server::CriticalData /Backup

ÕâÀïµ÷Óà --delete Ñ¡Ï±íʾ¿Í»§¶ËÉϵÄÊý¾ÝÒªÓë·þÎñÆ÷¶ËÍêÈ«Ò»Ö£¬Èç¹û /Backup Ŀ¼ÖÐÓзþÎñÆ÷²»´æÔÚµÄÎļþ£¬Ôòɾ³ý¡£´Ó¶ø±£³Ö¿Í»§¶ËÓë·þÎñÆ÷µÄÊý¾Ýͬ²½¡£

×¢Ò⣺½÷É÷ʹÓà --delete Ñ¡Ï×îºÃ²»Òª°ÑÒѾ­ÓÐÖØÒªÊýËù¾ÝµÄĿ¼µ±×ö¿Í»§¶ËµÄ±¸·ÝĿ¼£¬·ñÔò»áÎóɾ³ýÖØÒªÊý¾Ý¡£

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#rsync ¨C avzPO /Backup/ rsync@Server::CriticalData

ÕâÀïÐèÒª½« rsync.conf ÖÐ read only ÉèÖÃΪ false£¬Í¬Ê±Ê¹ /CirticalData Ŀ¼¾ßÓÐдȨÏÞ¡£

×¢Ò⣺Ҳ¿Éµ÷Óà --delete Ñ¡ÏîÀ´±£³Ö¿Í»§¶ËÓë·þÎñÆ÷¶ËµÄÊý¾Ýͬ²½¡£ÔÚºóÃ棬½«Ïêϸ½éÉÜ rsync.conf µÄÅäÖá£-O ²ÎÊýÓÃÓÚºöÂÔĿ¼µÄʱ¼äÊôÐÔ¡£

Êý¾Ý±¸·ÝÓëͬ²½µÄ×Ô¶¯»¯ÊµÏÖ

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ҪʵÏÖ×Ô¶¯»¯²Ù×÷£¬½Å±¾±àÖÆÊDZØÐëÕÆÎյĻù±¾¼¼ÄÜ¡£Ò»¸ö½Å±¾ÓÉһϵÁÐÃüÁî¹¹³É£¬ÕâЩÃüÁÔðÖ´Ðи÷ÖÖ¸÷ÑùµÄÈÎÎñ¡£ÏµÍ³¹ÜÀíÔ±ÔÚÖظ´Ö´ÐÐÁ˼¸±éÀàËƵÄÃüÁîºó£¬Í¨³£¾ÍÄÜ׼ȷµØÕÆÎÕÒªµã£¬²¢Ï£ÍûÀûÓýű¾£¬½«Öظ´ÐԵŤ×÷½»¸ø¼ÆËã»úÈ¥×ö¡£³£ÓõĽű¾ÓïÑÔÓÐ Shell£¬Perl£¬Tcl/Expect µÈ¡£

ʵÓÃÃüÁîµÄ×Ô¶¯»¯ÊµÏÖ

±¾ÎĵÄʾÀýÖ÷ÒªÊÇͨ¹ý Shell À´ÊµÏֵġ£Shell ÊÇÒ»ÖÖ¡°½âÊÍÐÔ¡±ÓïÑÔ£¬ÁгöÁ˹ÜÀíԱͨ¹ý¼üÅÌÇÃÈëµÄÏàͬÃüÁ ²¢ÇÒÿ´ÎÖ´ÐÐÒ»´ÎÕâÑùµÄÃüÁî¡£

ÀýÈçÖ´ÐÐÒ»Ìõ¼òµ¥µÄ tar ÃüÁ¿ÉÒÔʹÓÃÏÂÃæµÄÒ»¸ö¼òµ¥µÄ½Å±¾¡£

 

 


Çåµ¥ 2. tar ×Ô¶¯»¯Ê¾Àý½Å±¾


#!/bin/sh

tar -czvf backup.tar.gz /CriticalData/

 


Èç¹ûÎÒÃÇÏëÓÃÆäËüµÄÃüÁîÀ´ÊµÏÖÊý¾Ý±¸·Ý£¬¿ÉÒÔ½«ÒÔÉϵÄʾÀý½Å±¾ÖеÄÃüÁ·ÖÌæ»»µô£¬ÀýÈçÖ´ÐÐÒ»Ìõ¼òµ¥µÄ cpio ÃüÁ¿ÉÌ滻ΪÏÂÃæÒ»¸ö¼òµ¥µÄ½Å±¾¡£

 

Çåµ¥ 3. mksysb ×Ô¶¯»¯Ê¾Àý½Å±¾


#!/bin/sh

find /CriticalData/ -depth | cpio -ov > backup.cpio

 


ÊÂʵÉÏÎÒÃÇ¿ÉÒÔͨ¹ý shell ÖÐһЩ±äÁ¿ÉèÖã¬Ìõ¼þ²âÊÔÒÔ¼°Á÷³Ì¿ØÖÆÓï¾äÀ´ÊµÏÖ²»Í¬µÄÐèÇó¡£ÀýÈ磬¹ÜÀíԱϣÍûÄܹ»ÔÚÖÜÒ»µ½ÖÜÈÕ£¬Í¨¹ý backup ÃüÁî×ö¶à¼¶±¸·Ý¡£


ÎÒÃÇ¿ÉÒÔÉèÖà Level ±äÁ¿£¬µ±±äÁ¿Âú×㲻ͬÌõ¼þʱ£¬¾Í¿ÉÒÔʵÏֶ༶±¸·Ý¡£

 

Çåµ¥ 4. backup ×Ô¶¯»¯Ê¾Àý½Å±¾


#!/bin/sh


// ÅжÁµ±Ç°ÏµÍ³µÄÈÕÆÚÊÇÐÇÆÚ¼¸

DATE=`date | awk '{ printf $1 }'`

case $DATE in

Mon) LEVEL=1;;

Tue) LEVEL=2;;

Wed) LEVEL=3;;

Thu) LEVEL=4;;

Fri) LEVEL=5;;

Sat) LEVEL=6;;

Sun) LEVEL=7;;

esac


// ±¸·ÝÃüÁî

backup -$LEVEL -uf /dev/rmt0 /home

 


ËäÈ»¸÷ÖÖʵÓóÌÐòºÍÃüÁîÒÔ¼°²ÎÊý¸÷²»Ïàͬ£¬µ« shell ×Ô¶¯»¯½Å±¾µÄ»ù±¾Ë¼Â·ÊÇÀàËƵġ£Èç¹ûϵͳ¹ÜÀíÔ±ÐèÒªÁ¬ÐøµØ¶¨ÆÚµØÖ´Ðнű¾£¬¿ÉÒÔ½èÖú Unix/Linux ϵͳµÄ crontab ¹¦ÄÜ¡£


rsync µÄ×Ô¶¯»¯ÊµÏÖ


ÓÉÓÚ rsync ÔÚÊý¾Ý±¸·ÝÓëͬ²½ÉϵÄÓÅÐã±íÏÖ£¬±¾ÎĽ«Ö÷Òª½éÉÜÓà rsync À´ÊµÏÖÊý¾ÝµÄ±¸·ÝÓëͬ²½¡£


ҪʹÓà rsync£¬Ö»ÐèÒª½«Ö÷·þÎñÆ÷°²×°²¢ÅäÖóÉΪ rsync ·þÎñÆ÷£¬½«ÁíÍâһ̨װÓÐ rsync µÄ»úÆ÷×÷Ϊ±¸·Ý¿Í»§¶Ë¡£ÔÚ¶Ô rsync ·þÎñÆ÷ÅäÖýáÊøÒԺ󣬾ͿÉÒÔÔÚ¿Í»§¶Ë·¢³ö rsync ÃüÁîÀ´ÊµÏÖ½«·þÎñÆ÷¶ËµÄÎļþ±¸·Ýµ½¿Í»§¶ËÀ´¡£ÔÚ¿Í»§¶Ë´´½¨×Ô¶¯»¯½Å±¾£¬²¢ÆôÓà cron ·þÎñ£¬¾Í¿ÉÒÔ¶¨ÆÚ¶ÔÖ÷·þÎñÆ÷µÄÊý¾Ý½øÐÐ×Ô¶¯±¸·ÝÓëͬ²½¡£


1.ÔÚ·þÎñÆ÷¶ËÊÖ¶¯´´½¨ rsync ÅäÖÃÎļþ

´´½¨ rsync.conf ×÷Ϊ·þÎñÆ÷ÅäÖÃÎļþ


¼ÙÉèÎÒÃÇÔÚ·þÎñÆ÷¶Ë£¬ÉèÖÃÐèÒª±¸·ÝµÄĿ¼ /CriticalData, µ«²»ÐèÒª±¸·Ý /CriticalData Ŀ¼Ï嵀 Common Ŀ¼¡£


ÏÈ´´½¨Ò»¸öĿ¼£¬ÓÃÓÚ´æ·Å rsync Ïà¹ØÅäÖÃÎļþ


# mkdir /etc/rsyncd

 


´´½¨ rsync.conf


#touch /etc/rsyncd/rsyncd.conf

 


±à¼­ rsyncd.conf


Çåµ¥ 5.rsyncd.conf ÅäÖÃÎļþ

 


Çåµ¥ 5.rsyncd.conf ÅäÖÃÎļþ


gid = users

read only = true

use chroot = true

transfer logging = true

log format = %h %o %f %l %b

log file = /var/log/rsyncd.log

pid file = /var/run/rsyncd.pid

secrets file = /etc/rsyncd.secrets

hosts allow = 192.168.0.0/255.255.255.0

max connections = 5

timeout = 300

motd file = /etc/rsyncd/rsyncd.motd


[CriticalData]

path = /CriticalData

list = true

ignore errors

comment =This is Critical Data

auth users = rsync

secrets file = /etc/rsyncd/rsyncd.secrets

exclude = Common/

 


rsync.conf ÖÐÖ÷Òª·ÖΪȫ¾Ö±äÁ¿ºÍÄ£¿éÁ½²¿·Ö¡£Ä£¿éÓà [ ] ±íʾ£¬Ä£¿é֮ǰµÄΪȫ¾Ö±äÁ¿¡£


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path

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exclude

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