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Zero Page Server/Mirroring

(from http://222.122.13.152/bbs/board.php?bo_table=pl_linux&wr_id=153 )

๋กœปฌ ˜ŠคŠธ ‹œŠค…œ„ ๋ฐฑ—…•˜๋Š” ๋ฐฉ๋ฒ•œผ๋กœ๋Š” tar •„นดด๋ธŒ๋ฅผ šฉ•˜—ฌ ๋ฌถฑฐ๋‚˜ ••••˜๋Š” ๋ฐฉ๋ฒ•žˆ , cpio, dump, dd œ ‹ธ๋ฆฌ‹ฐ๋ฅผ šฉ•˜—ฌ •˜๋“œ ๋””Šคฌ๋ฅผ ๋ฐฑ—…•˜๋Š” ๋ฐฉ๋ฒ•žˆ๋‹ค.
ด๋ฒˆ˜—„œ๋Š” ด๋Ÿฌ•œ œ ‹ธ๋ฆฌ‹ฐ๋ฅผ ‚ฌšฉ•˜ง€ •Š , ๋ฏธ๋Ÿฌ๋ง(Mirroring) ธฐ๋Šฅ„ šฉ•˜—ฌ ๋กœปฌ‹œŠค…œ˜๋Š” ›ฒฉ„œ๋ฒ„˜ ๋ฐ„ฐ๋ฅผ ธ๋Œ€๋กœ ๋ณต‚ฌ•˜—ฌ ๋ฐฑ—…•˜๋Š” ๋ฐฉ๋ฒ•— ๋Œ€•„œ •Œ•„๋ด…๋‹ˆ๋‹ค......

# 1. ๋ฏธ๋Ÿฌ๋ง(Mirroring)

 ˆ๋“œ–‡ ๋ฆฌ๋ˆ…Šค ‚ฌŠธ˜‹šด๋กœ๋“œ Ž˜ง€— ๋ณด๋ฉด FTP ๋ฏธ๋Ÿฌ ‚ฌŠธ๋“คด ๋งŽด ๋งฌ๋˜–ด žˆ
Œ„ ๋ฐœฒฌ•  ˆ˜ žˆ๋‹ค. ๋ฏธ๋Ÿฌ ‚ฌŠธ๋Š” ฃผ ‚ฌŠธ˜ ๋ฐ„ฐ๋ฅผ ธ๋Œ€๋กœ ˜ฒจ™€ ฃผ ‚ฌŠธ™€ ๋˜‘
ฐ™€ „œ๋น„Šค๋ฅผ  œณต•˜๋Š” ฒƒด๋‹ค. ›ฒฉ „œ๋ฒ„˜ ๋ฐ„ฐ๋ฅผ ›๋ณธ ธ๋Œ€๋กœ ๋ณต‚ฌ•™€„œ ›ฒฉ „œ
๋ฒ„™€ ๋˜‘ฐ™€ ๋ฐ„ƒƒœ๋ฅผ œ ง€‹œ‚ค๋Š” ฒƒ„ ๋ฏธ๋Ÿฌ๋ง(Mirroring) ด๋•˜๋Š”๋ฐ ๋‹ค๋ฅธ ‘œ˜„œผ๋กœ
๋Š” „œ๋ฒ„ ๋™ธฐ™”(server syncronization)๋ ๋„ •œ‹ค.
๋ฏธ๋Ÿฌ๋ง— ˜•„œ ›ฒฉ „œ๋ฒ„˜ ๋ฐ„ฐ€ ๋ณ€•˜๋ฉด ๋ฏธ๋Ÿฌ๋ง „œ๋ฒ„๋„ — ๋”ฐ๋„œ ๋ณ€•˜ฒŒ ๋˜๋ฉฐ
•ƒ ๋ฏธ๋Ÿฌ๋ง „œ๋ฒ„๋Š” ›ฒฉ „œ๋ฒ„˜ ๋™•œ ๋ฐ„ƒƒœ๋ฅผ œ ง€•˜ฒŒ ๋œ‹ค. ๋ฏธ๋Ÿฌ๋ง€ ๋กœปฌ ‹œŠค
…œ˜ ๋ฐ„ฐ๋ฅผ ๋ฐฑ—…• •Œ๋„  šฉ•  ˆ˜ žˆœผ๋ฉฐ „œ๋ฒ„๋งˆ๋‹ค ๋™•œ ๋ฐ„ตฌกฐ๋ฅผ œ ง€•˜ ž
• •Œ ด ๋ฐฉ๋ฒ•‚ฌšฉ๋œ‹ค.

# 2. ๋ฏธ๋Ÿฌ๋ง ๋„ตฌ(rsync)

—ฌ๋Ÿฌ๋Œ€˜ „œ๋ฒ„๋ฅผ ๋ถ„‚ฐ•˜—ฌ „œ๋ฒ„๋ฅผ ๋™ธฐ™”•˜๋Š”๋ฐ rsync œ ‹ธ๋ฆฌ‹ฐ€ ๋งŽ‚ฌšฉ๋œ‹ค.
rsync๋Š” ๋ฃจŠธ˜ ถŒ•œ—†„œ๋ฒ„๋กœ๋ถ€„ฐ ๋ฐ„ฐ๋กœ ๋น ๋ฅดฒŒ  „†ก๋ฐ›„ ˆ˜ žˆœผ๋ฉฐ, ›ฒฉ „œ๋ฒ„™€
๋ฏธ๋Ÿฌ „œ๋ฒ„™€  „†ก ๋ฐ„ฐ๋ฅผ ๋น„ต•˜—ฌ ๋ณ€™”๋œ ๋ฐ„ฐ๋ฅผ  €žฅ•  ˆ˜ žˆ๋‹ค.
˜•œ SSH๋ฅผ šฉ•˜๋ฉด rsync „œ๋ฒ„ฐ€ ตฌ•๋˜–ด žˆง€ •Š•„๋„ ๋ฏธ๋Ÿฌ๋ง„ •  ˆ˜ žˆ๋Š”  žˆ
‹ค.

# 3. rsync „˜

 ˆ๋“œ–‡ ๋ฆฌ๋ˆ…Šค 9—„œ๋Š” œ‹  ๋ฒ„ „˜ rsync RPM Œจ‚คง€๋ฅผ ง€›•˜๋ฏ€๋กœ „‹žˆ RPM Œจ‚คง€
๋ฅผ „˜•˜—ฌ ‚ฌšฉ•œ‹ค. ธ๋Ÿฌ๋ฉด šฐ„ , rsync Œจ‚คง€ฐ€ „˜๋˜–ด žˆ๋Š”ง€๋ฅผ ™••ด ๋ณธ๋‹ค...

      [root@localhost  root]#  rpm  -qa  |  grep  rsync
      rsync-2.5.5-4
      [root@localhost  root]#  _ ----->๋Œ€ธฐ‘ปค„œ๋ฅผ ˜๋ฏธ•จ.

ƒธฐ ™”๋ฉดณผ๋Š” ๋‹ฌ๋ฆฌ •„๋ฌด๋Ÿฐ rsync ๋ฒ„ „  •๋ณดฐ€ ‘œ‹œ๋˜ง€ •Š๋Š”๋‹ค๋ฉด rsyncฐ€ ‹œŠค…œ— „˜
๋˜–ด žˆง€ •Š๋Š” ฒƒด๋ฏ€๋กœ, rsync-2.5.5-4.i386.rpm Œจ‚คง€๋ฅผ ตฌ•ด ๋‹Œณผ ฐ™„˜•œ‹ค.
„˜ „— ๋ฐ˜๋“œ‹œ ๋ฏธ๋ฆฌ ตฌ•œ Œจ‚คง€ฐ€ žˆ๋Š” ๋””๋ ‰† ๋ฆฌ๋กœ ๋“ค–ด„›„ „˜•˜๋Š”ฒƒ„ žŠง€ ๋งž.


      [root@localhost  RPMS]#  rpm  -ivh  rsync-2.5.5-4.i386.rpm
       ค€๋น„  ‘...                           ############################ [100%]
            1 : rsync                        ############################ [100%]
      [root@localhost  RPMS]#  _

๏ผ  ฐธ ‚ฌ• - rsync RPM Œจ‚คง€ „˜‹œ ˜กด„˜ค๋ฅ˜ฐ€ ๋‚˜˜ฌ๋•Œ
rsync RPM Œจ‚คง€๋Š” redhat-lsb Œจ‚คง€™€ ˜กด„„ ฐ€ง€๋ฏ€๋กœ, „˜‹œ
˜กด„˜ค๋ฅ˜ฐ€ ๋‚˜˜ฌ ๋•Œ๋Š” redhat-lsb-1.3-1.i386.rpm„ ๋จผ € „˜•œ ›„
— rsync Œจ‚คง€๋ฅผ „˜•œ‹ค.

# 4. SSH๋ฅผ šฉ•œ ›ฒฉ „œ๋ฒ„ ๋ฐ„ฐ ๋ฏธ๋Ÿฌ๋ง

rsync „œ๋ฒ„๋ฅผ ตฌ••˜ง€ •Š€ ƒƒœ—„œ rsync๋กœ SSH๋ฅผ šฉ•˜—ฌ ๋ฐ„ฐ๋ฅผ ๋ฐฑ—…•˜๋Š” ๋ฐฉ๋ฒ•
€ ๋‹Œณผ ฐ™๋‹ค. rsync ‚ฌšฉ๋ฒ•— ด€•œ ž„•œ ฒƒ€ ž ‹œ ›„— ‚ดŽด๋ณดธฐ๋กœ •˜ž...

rsync -avzr --delete -e ssh ›ฒฉ„œ๋ฒ„:๋ฐ„ฒฝ๋กœ ๋ฐฑ—…ฒฝ๋กœ

ธ๋Ÿฌ๋ฉด 192.168.1.13 ด๋–ธŠธ—„œ 192.168.1.1 ›ฒฉ „œ๋ฒ„˜ FTP ๋ฐ„ฐ๋ฅผ SSH๋ฅผ šฉ
•˜—ฌ ๋ฏธ๋Ÿฌ๋ง•˜๋Š” ๋ฐฉ๋ฒ•€ ๋‹Œณผ ฐ™๋‹ค...

       [root@localhost  root]#  rsync  -avz  --delete  -e  ssh  192.168.1.1:/ftp/pub/redhat9/
        /mirror/redhat9
       root's  password:
       receiving  file  list  ...  done
       ./
       shrike-i386-disc1.iso
       shrike-i386-disc2.iso
       shrike-i386-disc3.iso
       wrote  64 bytes  read  1855717755 bytes  2449792.50 bytes/sec
       total  size  is  1855094784  speedup  is  1.00
       [root@localhost  root]#  _
 

›ฒฉ „œ๋ฒ„˜ ฃผ†Œ™€ ๋ฏธ๋Ÿฌ๋ง•˜ ž •˜๋Š” ๋ฐ„˜ ฒฝ๋กœ๋ฅผ ง€ ••œ ›„— -e ssh ˜…˜„
‚ฌšฉ•˜—ฌ ›ฒฉ „œ๋ฒ„—  ‘†„ •˜ฒŒ ๋˜๋ฉด ŒจŠค›Œ๋“œ๋ฅผ ๋ฌปฒŒ ๋˜๋Š”๋ฐ, ›ฒฉ „œ๋ฒ„˜ ๋ฃจŠธ ŒจŠค
›Œ๋“œ๋ฅผ ž…๋ •œ‹ค. ๋งŒผ๋ฐ˜ ‚ฌšฉž „ •œผ๋กœ ด ๋ช…๋ „ ˆ˜–‰•œ‹ค๋ฉด ›ฒฉ „œ๋ฒ„—๋„ ๋™•œ
„ •กดžฌ•˜—ฌ••˜๋ฉฐ, ›ฒฉ „œ๋ฒ„˜ „ • ŒจŠค›Œ๋“œ๋ฅผ ž…๋ •œ‹ค.
SSH๋กœ ›ฒฉ „œ๋ฒ„—  ‘†ด๋ค„ง€๋ฉด rsync— ˜•„œ ›ฒฉ „œ๋ฒ„˜ ๋ฐ„ฐ๋ฅผ ๋ฏธ๋Ÿฌ๋ง „œ๋ฒ„
˜ ง€ •๋œ ฒฝ๋กœ๋กœ‹šด๋กœ๋“œ๋จ„ ๋ณผ ˆ˜ žˆ๋‹ค.
๏ผ  ฐธ ‚ฌ• - SSH๋ฅผ šฉ•œ rsync ๋ฐ„ฐ ๋™ธฐ™”๋ฅผ œ„•œ ›ฒฉ „œ๋ฒ„˜ ™˜ฒฝ
ด๋–ธŠธ—„œ rsync๋กœ SSH๋ฅผ šฉ•˜—ฌ ›ฒฉ „œ๋ฒ„—  ‘†•˜ธฐ  „—
›ฒฉ „œ๋ฒ„๋Š” ๋ฐ˜๋“œ‹œ SSH „œ๋ฒ„ฐ€ ž‘๋™•˜  žˆ–ด• ‘†ฐ€๋Šฅ•˜‹ค.
ฆ‰, /etc/init.d/sshd restart๋ฅผ ‹–‰•˜—ฌ ด๋–ธŠธฐ€ SSH „œ๋ฒ„—  ‘
†•  ˆ˜ žˆ๋„๋ก ๋ฏธ๋ฆฌ ค€๋น„•ด ๋†“  žˆ–ด••œ‹ค๋Š” ˜ˆธฐ๋‹ค....

# 5. rsync „œ๋ฒ„ „ •(/etc/rsyncd.conf)
•ž„œ SSH๋ฅผ šฉ•˜—ฌ ๋ฏธ๋Ÿฌ๋ง„ •˜๋Š” ๋ฐฉ๋ฒ•— ๋Œ€••Œ•„๋ณด•˜‹ค. SSH „œ๋ฒ„ฐ€ ตฌ•๋˜ง€ •Š€
›ฒฉ „œ๋ฒ„—„œ๋Š” ด๋–ธŠธฐ€ ๋ฏธ๋Ÿฌ๋ง•  ˆ˜ žˆ๋„๋ก rsync „œ๋ฒ„๋ฅผ ตฌ••••œ‹ค. rsync „œ
๋ฒ„˜ „ • ŒŒ€ /etc/rsyncd.conf ŒŒธ๋ฐ, ŒŒ€ ž๋™œผ๋กœ ƒ„ฑ๋˜ง€ •Šœผ๋ฏ€๋กœ ‚ฌ
šฉžฐ€ ง ‘ ๋งŒ๋“ค–ด ‚ฌšฉ•••œ‹ค. ŒŒ˜ „ • ˜•‹€ ๋‹Œณผ ฐ™๋‹ค.


 
           [rsync „œ๋น„Šค๋ช…]
                        comment  =  rsync„œ๋ฒ„— ๋Œ€•œ „ค๋ช…
                        path  =  ๋ฏธ๋Ÿฌ๋ง๋  ๋ฐ„˜ ฒฝ๋กœ
                        uid  =  ‚ฌšฉž ID
                        gid  =  ธ๋ฃน ID
                        use  chroot  =  yes  /  no
                        read  only  =  yes  /no
                        host  allow  =  •„”ผฃผ†Œ
                        max  connections  =  œ๋Œ€ ‘†šŸˆ˜
                        timeout  =  ดˆ๋‹œ„˜ ‹œ„
 

‘  [rsync „œ๋น„Šค๋ช…] : rsync „œ๋น„Šค˜ ด๋ฆ„(๋ชจ๋“ˆ๋ช…)ด๋‹ค. ‚ฌšฉžฐ€ ›•˜๋Š” ˜•ƒœ๋กœ „œ๋น„Šค๋ช…
„ ง€ ••  ˆ˜ žˆ๋‹ค. ˜ˆ) rh90
‘ก comment : rsync „œ๋น„Šค— ๋Œ€•œ „ค๋ช…ด๋‹ค. ˜ˆ) Red Hat Linux 9.0 Mirror
‘ข path : ๋ฏธ๋Ÿฌ๋ง „œ๋น„Šค ๋  ๋ฐ„˜ ฒฝ๋กœ๋ฅผ ง€ ••œ‹ค. ˜ˆ) /data/linux90
‘ฃ uid, gid : ฐฐ ŒŒ „†ก•˜๋Š” ‚ฌšฉž™€ ธ๋ฃน˜ •„ด๋””๋กœ, ต๋ช…  ‘†ฐ€๋Šฅ•˜๋„๋ก ธฐ๋ณธฐ’
€ nobody๋กœ „ •๋˜–ด žˆœผ๋ฏ€๋กœ ฐ’„ ธ๋Œ€๋กœ ‚ฌšฉ•œ‹ค.
‘ค use chroot : path๋กœ ง€ •๋œ ฒฝ๋กœ๋ฅผ root ƒœ„ ๋””๋ ‰† ๋ฆฌ๋กœ ‚ฌšฉ•œ‹ค. ‚ฌšฉžฐ€ ๋‹ค๋ฅธ ƒœ„
๋””๋ ‰† ๋ฆฌ๋กœ  ‘•˜ง€ ๋ชป•˜๋„๋ก •˜ธฐ œ„•„œ ๋ณด•ˆƒ •„š”๋กœ •˜๋ฏ€๋กœ yes๋กœ „
 ••œ‹ค.
‘ฅ read only : ด๋–ธŠธฐ€ „œ๋ฒ„—„œ ๋ฐ„ฐ๋งŒ ๋‹šด๋กœ๋“œ •˜๋Š” ฒฝšฐ—๋Š” ˜…˜„ yes๋กœ „
 ••˜—ฌ ธฐ  „šฉ ถŒ•œ„ ๋ถ€—ฌ•••œ‹ค. ๋งŒ—…๋กœ๋“œฐ€ ฐ€๋Šฅ•˜๋„๋ก •˜ ค๋ฉด
no๋กœ „ ••˜ง€๋งŒ Šน๋ณ„•œ ฒฝšฐฐ€ •„‹ˆ๋ผ๋ฉด yes๋กœ „ ••œ‹ค.
‘ฆ host allow :  ‘† ˜ŠคŠธ๋ฅผ  œ•œ•˜ง€ •Šœผ๋ฉด ๋ˆ„ตฌ๋‚˜ ๋ฐ„ฐ๋ฅผ ฐ€ ฐˆ ˆ˜ žˆธฐ ๋•Œ๋ฌธ— 
๋ช…˜ FTP ๋ฏธ๋Ÿฌ „œ๋ฒ„ฐ€ •„‹ˆ๋ผ๋ฉด ๋ณด•ˆƒ rsync „œ๋ฒ„—  ‘† ฐ€๋Šฅ•œ ˜ŠคŠธ˜
•„”ผ๋ฅผ ง€ ••˜๋Š” ฒƒ•ˆ „•˜‹ค.
‘ง max connections : ๋™‹œ—  ‘† ฐ€๋Šฅ•œ  ‘†šŸˆ˜๋ฅผ „ ••œ‹ค. ๋ฌด œ•œ€ 0œผ๋กœ „ ••œ‹ค.
‘จ timeout : ด๋–ธŠธ˜  ‘†ด idle ƒƒœ— žˆ„•Œ  ‘†„ ๋Š–ด๋ฒ„๋ฆด ‹œ„„ „ ••œ‹ค.
ธฐ๋ณธฐ’€ 60ดˆด๋‹ค.

‹Œ€ ง€ธˆนŒง€ ‚ดŽด๋ณธ „ •„ ฐ€ง€  ž‘„•œ /etc/rsyncd.conf ˜ˆ œ „ • ŒŒด๋‹ค.

   [root@localhost  /]#  cat  >  /etc/rsyncd.conf
   [rh9iso]
   comment = Red Hat Linux 9 ISO Mirror
   path = /data/ftp/pub/redhat9
   uid = nobody
   gid = nobody
   use chroot = yes
   read only = yes
   host allow = 192.168.1.13
   max connections = 5
   timeout = 60
 
   [root@localhost  /]#  _

# 6. /etc/xinetd.d/rsync „ •

rsync „œ๋น„Šค๋Š” Šˆผ๋ฐ๋ชฌ xinetd— ˜•„œ ž‘๋™•˜ธฐ ๋•Œ๋ฌธ— /etc/xinetd.d/rsync ŒŒ„
„ ••ฃผ–ด••œ‹ค. RPM Œจ‚คง€ „˜‹œ ŒŒ œณต๋˜๋ฏ€๋กœ ŒŒฐ€šด๋ฐ—„œ‹Œ
™”๋ฉดณผ ฐ™ด disable = yes๋ฅผ disable = no๋กœ ๋ณ€ฒฝ•œ‹ค.


      -------------------------------------------------------------------------------
       root@localhost:/
      -------------------------------------------------------------------------------
      service rsync
      {
                 disable              =  no
                 socket_type        =  stream
                 wait                  =   no
                 user                  =  root
                 server               =  /usr/bin/rsync
                 log_on_failure     +=  USER ID
       }
       _ ----->๋Œ€ธฐ‘ปค„œ๋ฅผ ˜๋ฏธ•จ.
       ~
 
       [˜–ด][™„„ฑ][๋‘๋ฒŒ‹]                                                11,0-1                     ๋ชจ๋‘
       --------------------------------------------------------------------------------
ธ๋Ÿฐ ๋‹Œ xinetd Šˆผ ๋ฐ๋ชฌ„‹‹œ ‹–‰•˜—ฌ rsync„œ๋น„Šคฐ€ ž‘๋™๋  ˆ˜ žˆ๋„๋ก •œ‹ค.

       [root@localhost   /]#  /etc/init.d/xinetd  restart
       xinetd  ๋ฅผ  •ง€•จ :                                                                              [   ™•ธ   ]
       xinetd  („)๋ฅผ ‹œž‘•ฉ๋‹ˆ๋‹ค :                                                                   [   ™•ธ   ]
       [root@localhost  /]#  _
 
rsync „œ๋น„Šค๋Š” 873 „œ๋น„Šค ฌŠธ๋ฅผ šฉ•˜๋ฏ€๋กœ, …”๋„œผ๋กœ ฌŠธ๋กœ  ‘†•˜—ฌ rsyncd  •
๋ณดฐ€ ๋‚˜˜ค๋Š”ง€๋ฅผ ™••œ‹ค. ๋งŒ ‘†ด๋ค„ง€ง€ •Š๋Š”๋‹ค๋ฉด ๋ฐฉ™”๋ฒฝ„  ฒ€•˜ฑฐ๋‚˜
/etc/rsyncd.conf ŒŒ˜ „ • •™••œง€๋ฅผ ฒดฌ•œ‹ค.

       [root@localhost  /]#  telnet  localhost  873
       Trying  127.0.0.1...
       Connected to  localhost.localdomain  (127.0.0.1)
       Escape  character  is  '^]' .
       @RSYNCD:  26
       _ ----->๋Œ€ธฐ‘ปค„œ๋ฅผ ˜๋ฏธ•จ.

# 7. rsync ‚ฌšฉ๋ฒ•

SSH๋ฅผ šฉ•˜—ฌ rsync ๋ฏธ๋Ÿฌ๋ง•˜๋Š” ๋ฐฉ๋ฒ•—„œ „‹žˆ ๋ช…๋ ˜ “ฐž„— ๋Œ€•„œ ด๋ฏธ ‚ดŽด๋ดค๋‹ค.
ธ๋Ÿฌ๋ฉด rsync˜ ‚ฌšฉ๋ฒ•— ๋Œ€•„œ ž„žˆ •Œ•„๋ณดž.........

rsync [˜…˜] rsync„œ๋ฒ„ฃผ†Œ::„œ๋น„Šค๋ช… ๋ฏธ๋Ÿฌฒฝ๋กœ

rsync—„œ žฃผ ‚ฌšฉ๋˜๋Š” ˜…˜€ -avzrด๋‹ค. -a ˜…˜€ •„นดด๋ธŒ ๋ชจ๋“œด๋ฉฐ, -v ˜…˜€
˜๋ฆฌณผ •„ ™”๋ฉดƒ— œ ฅ๋˜๋„๋ก •˜๋Š” ฒƒ , -z๋Š”  „†ก‹œ •••๋ชจ๋“œด๋ฉฐ, -r ˜…˜€ •˜œ„
๋””๋ ‰† ๋ฆฌ๋ฅผ ˜๋ฏธ•˜๋Š” ˜…˜ด๋‹ค. ™ธ ž„•œ ˜…˜€ man Ž˜ง€๋ฅผ ฐธ •˜ž.
ธ๋Ÿฌ๋ฉด rsync๋กœ ๋ฏธ๋Ÿฌ๋ง•˜๋Š” ๋ฐฉ๋ฒ•„ —ฐŠต•ด ๋ณดธฐ๋กœ •˜ž....^_^*

7-1. rsync „œ๋น„Šค ๋ชจ๋“ˆ(„œ๋น„Šค๋ช…ณผ „ค๋ช…) •Œ•„๋ณดธฐ
•ž„œ ž‘„•œ /etc/rsyncd.conf ˜ˆ œ ŒŒ„ †ต•˜—ฌ ›ฒฉ rsync „œ๋ฒ„—„œ –ด๋–ค „œ๋น„Šค๋ฅผ
˜„žฌ  œณต•˜๋Š”ง€๋ฅผ •Œ•„๋ณด ž • •Œ๋Š” ๋‹Œณผ ฐ™€ ๋ช…๋ „ ‹–‰•œ‹ค.

rsync „œ๋ฒ„ฃผ†Œ



       
       [root@localhost  root]#  rsync  192.168.1.1::
       rh9iso               Red Hat Linux 9 ISO Mirror
       [root@localhost  root]#  _    
ด ๋•Œ œ ฅ๋˜๋Š” ฒƒ€ /etc/rsyncd.conf ŒŒ—„œ „œ๋น„Šค๋ช…(๋ชจ๋“ˆ๋ช…)ณผ comment๋กœ „ •
๋œ ๋ฉ”‹œง€ด๋‹ค.

7-2. ๋กœปฌ ‹œŠค…œ ๋ฐ„ฐ ๋ฐฑ—…
rsync๋ฅผ šฉ•˜—ฌ ๋กœปฌ ‹œŠค…œ˜ ๋ฐ„ฐ๋ฅผ ๋ฐฑ—…•˜ ค๋ฉด ๋‹Œณผ ฐ™€ ๋ช…๋ „ ‚ฌšฉ•œ‹ค.

rsync -avzr --delete ๋ฐฑ—…†ŒŠคฒฝ๋กœ ๋ฐฑ—…๋ ฒฝ๋กœ

--delete ˜…˜€ rsync„œ๋ฒ„˜ ๋ฐฑ—…•  ๋ฐ„™€ ด๋–ธŠธ˜ ๋ฐ„™€ ๋น„ต•˜—ฌ ๋ณ€ฒฝ
๋œ ๋ฐ„ฐ๋ฅผ ถ”ฐ€•˜ฑฐ๋‚˜ ‚ญ œ•˜ ž • •Œ ‚ฌšฉ•˜๋Š” ๋ฐ„ฐ ๋น„ต ˜…˜ด๋‹ค.
ธ๋Ÿฌ๋ฉด /rh9hwp ๋””๋ ‰† ๋ฆฌ— žˆ๋Š” ŒŒ„ /mirror/rh9hwp_backup ๋””๋ ‰† ๋ฆฌ๋กœ ๋ฐฑ—…•
๋ณดž.........

         [root@localhost  root]#  rsync  -avzr  /rh9hwp/  /mirror/rh9hwp_backup
         building  file  list  ...  done
         created  directory  /mirror/rh9hwp_backup
         ./
         ๋งจ๋“œ ˆฌ  9.1.hwp
         ๋ช…๋ –ด‚ฌ „  .hwp
          œ1๋ถ€„˜Žธ  (60-151p).hwp
          œ2๋ถ€ (152-731p).hwp
          œ3๋ถ€ (732-1115p).hwp
         wrote  36854994 bytes  read 100 bytes  1890004.82 bytes/sec
         total  size  is  42531514  speedup  is 1.15
         [root@localhost  root]#  ls  /mirror/rh9hwp_backup
         ๋งจ๋“œ ˆฌ  9.1.hwp   œ1๋ถ€„˜Žธ (60-151p).hwp      œ3๋ถ€ (732-1115p).hwp
         ๋ช…๋ –ด‚ฌ „  .hwp       œ2๋ถ€ (152-731p).hwp
         [root@localhost  root]#  _
 
          /mirror/rh9hwp_backup ๋””๋ ‰† ๋ฆฌ๋กœ ๋ฐ„ฐ€ ๋ฐฑ—…๋˜  žˆŒ„ ™••  ˆ˜ žˆ๋‹ค.

7-3. ›ฒฉ „œ๋ฒ„˜ ๋ฐ„ฐ ๋ฐฑ—…

rsync -avz „œ๋ฒ„ฃผ†Œ::๋ชจ๋“ˆ๋ช…(„œ๋น„Šค๋ช…) ๋ฐฑ—…๋ ฒฝ๋กœ

ด๋ฒˆ—๋Š” ›ฒฉ „œ๋ฒ„˜ ˆ๋“œ–‡๋ฆฌ๋ˆ…Šค9 ๋ฐฐฌŒ ด๋ฏธง€ ŒŒ„ ๋ฏธ๋Ÿฌ๋ง„ •ด๋ณดž.... ๋จผ €
rsync „œ๋ฒ„ฃผ†Œ::๋ฅผ ‹–‰•˜—ฌ ๋ชจ๋“ˆ๋ช…„ ™••˜—ฌ ›ฒฉ „œ๋ฒ„—  ‘†•ด ๋ฏธ๋Ÿฌ๋ง๋˜ฒŒ •˜๋ฉด
๋œ‹ค.


         [root@localhost  root]#  rsync  192.168.1.1::
         rh9iso               Red Hat Linux 9 ISO Mirror
         [root@localhost  root]#  rsync  -avz  192.168.1.1::rh9iso  /mirror/redhat9
         receiving  file  list  ...   done
         ./
         shrike-i386-disc1.iso
         shrike-i386-disc2.iso
         shrike-i386-disc3.iso
         wrote 118 byets  read 1855717775 bytes  4995202.94 bytes/sec
         total  size  is  1855094784  speedup  is  1.00
         [root@localhost  root]#  _
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