[DB2] 아키텍처와 구조

 

[db2inst@localhost ~]$ ps -ef | grep db2
root      3931     1  0 11월11 ?      00:02:26 /opt/ibm/db2/V10.5/bin/db2fmcd
db2inst   4681 19542  0 17:05 pts/1    00:00:00 ps -ef
db2inst   4682 19542  0 17:05 pts/1    00:00:00 grep --color=auto db2
root     19533  1026  0 11월17 ?      00:00:00 sshd: db2inst [priv]
root     19537  1026  0 11월17 ?      00:00:00 sshd: db2inst [priv]
db2inst  19541 19533  0 11월17 ?      00:00:00 sshd: db2inst@pts/1
db2inst  19542 19541  0 11월17 pts/1  00:00:00 -bash
db2inst  19559 19537  0 11월17 ?      00:00:00 sshd: db2inst@notty
db2inst  19582 19559  0 11월17 ?      00:00:00 /usr/libexec/openssh/sftp-server
db2inst  27678     1  0 11월17 pts/1  00:00:02 /home/db2inst/sqllib/bin/db2bp 19542A1000 5 A
root     27827     1  0 11월17 pts/1  00:00:00 db2wdog 0 [db2inst]
db2inst  27829 27827  0 11월17 pts/1  00:08:19 db2sysc 0
root     27835 27827  0 11월17 pts/1  00:00:00 db2ckpwd 0
root     27836 27827  0 11월17 pts/1  00:00:00 db2ckpwd 0
root     27837 27827  0 11월17 pts/1  00:00:00 db2ckpwd 0
db2inst  27839 27827  0 11월17 pts/1  00:00:00 db2vend (PD Vendor Process - 1) 0
db2inst  27846 27827  0 11월17 pts/1  00:00:31 db2acd 0 ,0,0,0,1,0,0,00000000,0,0,0000000000000000,0000000000000000,00000000,00000000,00000000,00000000,00000000,00000000,0000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000bc8ad000,0000000000000000,0000000000000000,1,0,0,,,,,a89e04,14,1e014,2,0,1,0000000000041fc0,0x240000000,0x240000000,1600000,62801b,2,da0026
db2inst  28340 27827  0 11월17 pts/1  00:00:00 db2fmp ( ,1,0,0,0,0,0,00000000,0,0,0000000000000000,0000000000000000,00000000,00000000,00000000,00000000,00000000,00000000,0000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000bc8ad000,0000000000000000,0000000000000000,1,0,0,,,,,a89e04,14,1e014,2,0,1,0000000000061fc0,0x240000000,0x240000000,1600000,62801b,2,da800f
[db2inst@localhost ~]$ ps -ef | grep db2gds
db2inst   4739 19542  0 17:07 pts/1    00:00:00 grep --color=auto db2gds

 

• DB2 Process
  • db2sysc
  • db2gds
  • db2wdog
  • db2vend
  • db2fmp
  • db2acd
  • db2ckpwd
  • db2fmcd
  • db2fmd

 

 

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• 주요 DB2 Component 기능

• Function Names

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