remote Backup ¹æ¹ý
ÀÛ¼ºÀÚ °ü¸®ÀÚ ÀÛ¼º½Ã°£ 2003-12-13 21:03:17
 

Tape°¡ ÀÖ´Â ½Ã½ºÅÛ tserver, Tape°¡ ¾ø´Â ½Ã½ºÅÛ client¶ó°í °¡Á¤ÇÑ´Ù.


1. Trusted Host °ü°è¸¦ ¸Î´Â´Ù.

a) client¿¡ /.rhosts È­ÀÏÀ» ¸¸µé°í tserver¸¦ ³Ö´Â´Ù.
b) tserver¿¡ /.rhosts È­ÀÏÀ» ¸¸µé°í client¸¦ ³Ö´Â´Ù.
c) tserver¿¡¼­ ´ÙÀ½°ú °°Àº ¸í·É¾î°¡ ½ÇÇàµÇ´ÂÁö È®ÀÎ

# rsh client ls

d) client¿¡¼­ ´ÙÀ½°ú °°Àº ¸í·É¾î°¡ ½ÇÇàµÇ´ÂÁö È®ÀÎ

# rsh tserver ls


2. tar backup

1.1 tserver¿¡¼­ backup(ÀϹÝÀûÀÎ ¹æ¹ý)

1.1.1 Disk ---> Tape

tar cvf /dev/rmt/0 directory

1.1.2 Tape --> Disk

tar xvf /dev/rmt/0

1.2. client¿¡¼­ tserverÀÇ tape·Î backup

1.2.2 Disk ---> Tape

tserver¿¡¼­ clientÀÇ /usr/lib µð·ºÅ丮¸¦ backupÇÏ·Á¸é

    # rsh client "cd /usr; tar cvf - lib" > /dev/rmt/0

1.2.3 Tape --> Disk

client¿¡¼­ ¹é¾÷À» Ç® µð·ºÅ丮¿¡ °¡¼­ ´ÙÀ½°ú °°ÀÌ ½ÇÇà

    # rsh tserver "cat /dev/rmt/0" | tar xvf -

3. ufsdump/ufsrestore backup

1.1 tserver¿¡¼­ backup(ÀϹÝÀûÀÎ ¹æ¹ý)

1.1.1 Disk ---> Tape

ufsdump 0uf /dev/rmt/0 /dev/rdsk/c0t0d0s0

1.1.2 Tape --> Disk

ufsrestore rf /dev/rmt/0

1.2. client¿¡¼­ tserverÀÇ tape·Î backup

1.2.2 Disk ---> Tape

client¿¡¼­ ´ÙÀ½°ú °°ÀÌ ½ÇÇà

# ufsdump 0uf tserver:/dev/rmt/0 /dev/rdsk/c0t0d0s0

1.2.3 Tape --> Disk

client¿¡¼­ ´ÙÀ½°ú °°ÀÌ ½ÇÇà

# ufsrestore rf tserver:/dev/rmt/0


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