±âÁ¸¿¡ ÀÌ¹Ì smileserv_dev0 À̶ó´Â ¸®¼Ò½º·Î ¿î¿µÁßÀÌ´Ù µ¿±âÈÇÒ ÀåÄ¡¸¦ Ãß°¡ÇϰíÀÚ ÇÒ¶§..
ÇöÀç µ¿±âÈÇϰíÀÚ ÀåÄ¡¸ñ·ÏÀÌ´Ù.
# ù¹øÂ° DRBD ÀåÄ¡ (ÀÌ¹Ì µ¿±âȵǰí ÀÖ´Â ÀåÄ¡)
node1  /dev/drbd0    ext3     16G   11G  4.6G  70% /home
node2  /dev/sda10    ext3     16G   11G  4.6G  70% /home1
# µÎ¹øÂ° DRBD ÀåÄ¡ (Ãß°¡ÇÒ µ¿±âÈ ºí·Ï µð¹ÙÀ̽º)
node1  /dev/hdb1     ext3    111G   98G  7.3G  94% /home1
node2  /dev/sdb1     ext3     73G  182M   69G   1% /home2
/etc/drbd.conf ÆÄÀϼöÁ¤ (»¡°£ºÎºÐÀÌ Ãß°¡»çÇ×)
 - µ¿±âÈÇÒ Æ÷Æ®´Â ´Ù¸£°Ô ÇØÁØ´Ù...
#
# please have a a look at the example configuration file in
# /usr/share/doc/drbd83/drbd.conf
#
global { usage-count yes; }
common { syncer { rate 10M; } }
resource smileserv_dev0 {
        protocol C;
        disk { on-io-error detach; }
        syncer {
        }
        on node1 {                                     # Master ¼¹ö
                device /dev/drbd0;
                disk /dev/hda9;
                address 192.168.10.1:7791;
                meta-disk internal;
                }
        on node2 {                                      # Secondary ¼¹ö
                device /dev/drbd0;
                disk /dev/sda10;
                address 192.168.10.2:7791;
                meta-disk internal;
                }
        }
resource smileserv_dev1 {
        protocol C;
        disk { on-io-error detach; }
        syncer {
        }
        on node1 {                                     # Master ¼¹ö
                device /dev/drbd1;
                disk /dev/hdb1;
                address 192.168.10.1:7792;
                meta-disk internal;
                }
        on node2 {                                      # Secondary ¼¹ö
                device /dev/drbd1;
                disk /dev/sdb1;
                address 192.168.10.2:7792;
                meta-disk internal;
                }
        }
»õ·Î Ãß°¡ÇÒ ÀåÄ¡ Meta-Data »ý¼º (node1 / node2 ¸ðµÎ ÀÛ¾÷)




µð½ºÅ© SYNC (node1 --> node2)
# drbdadm -- --overwrite-data-of-peer primary smileserv_dev1
DRBD ÀåÄ¡ Æ÷¸Ë ¹× ¸¶¿îÆ®


¡Ø ±âÁ¸ /dev/drbd0 ¿Í Ãß°¡ÇÑ /dev/drbd1 ÀåÄ¡ ¸¶¿îÆ® µÇ¾úÀ½ÀÌ È®ÀεȴÙ.
Âü°í : SYNC µð½ºÅ©´Â 2°³ÀÇ µð½ºÅ©Áß ÀûÀº½ÎÀÌÁî¿¡ ¸ÂÃç¼ ¿Ã¶ó¿Â´Ù.
¿ø·¡ ½ÎÀÌÁî´Â 120G Â¥¸® Çϵ忴À¸³ª DRBD SYNC ÀÛ¾÷À» ÅëÇØ¼ ÀÎ½ÄµÇ´Â°Ç node2 ºí·Ï µð¹ÙÀ̽º 74G ·Î ÀνĵǼ ¿Ã¶ó¿ÈÀÌ È®ÀεȴÙ.
