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OCFS2 패키지 설치

코드 블럭
languagebash
titleOCFS2 관련 패키지 설치
linenumberstrue
yum install ocfs2-tools ocfs2-tools-devel


펼치기


서식 미적용
[root@rac1 ~]# yum install ocfs2-tools ocfs2-tools-devel
Loaded plugins: refresh-packagekit, security, ulninfo
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package ocfs2-tools.x86_64 0:1.8.6-2.el6 will be installed
--> Processing Dependency: redhat-lsb for package: ocfs2-tools-1.8.6-2.el6.x86_64
---> Package ocfs2-tools-devel.x86_64 0:1.8.6-2.el6 will be installed
--> Processing Dependency: e2fsprogs-devel for package: ocfs2-tools-devel-1.8.6-2.el6.x86_64
--> Running transaction check
---> Package e2fsprogs-devel.x86_64 0:1.42.8-1.0.2.el6 will be installed
---> Package redhat-lsb.x86_64 0:4.0-7.0.2.el6 will be installed
--> Processing Dependency: redhat-lsb-printing(x86-64) = 4.0-7.0.2.el6 for package: redhat-lsb-4.0-7.0.2.el6.x86_64
--> Processing Dependency: redhat-lsb-graphics(x86-64) = 4.0-7.0.2.el6 for package: redhat-lsb-4.0-7.0.2.el6.x86_64
--> Processing Dependency: redhat-lsb-core(x86-64) = 4.0-7.0.2.el6 for package: redhat-lsb-4.0-7.0.2.el6.x86_64
--> Processing Dependency: redhat-lsb-compat(x86-64) = 4.0-7.0.2.el6 for package: redhat-lsb-4.0-7.0.2.el6.x86_64
--> Running transaction check
---> Package redhat-lsb-compat.x86_64 0:4.0-7.0.2.el6 will be installed
---> Package redhat-lsb-core.x86_64 0:4.0-7.0.2.el6 will be installed
--> Processing Dependency: perl-Test-Simple for package: redhat-lsb-core-4.0-7.0.2.el6.x86_64
--> Processing Dependency: perl-CGI for package: redhat-lsb-core-4.0-7.0.2.el6.x86_64
--> Processing Dependency: /usr/bin/pax for package: redhat-lsb-core-4.0-7.0.2.el6.x86_64
---> Package redhat-lsb-graphics.x86_64 0:4.0-7.0.2.el6 will be installed
--> Processing Dependency: libQtXml.so.4()(64bit) for package: redhat-lsb-graphics-4.0-7.0.2.el6.x86_64
--> Processing Dependency: libQtSvg.so.4()(64bit) for package: redhat-lsb-graphics-4.0-7.0.2.el6.x86_64
--> Processing Dependency: libQtSql.so.4()(64bit) for package: redhat-lsb-graphics-4.0-7.0.2.el6.x86_64
--> Processing Dependency: libQtOpenGL.so.4()(64bit) for package: redhat-lsb-graphics-4.0-7.0.2.el6.x86_64
--> Processing Dependency: libQtNetwork.so.4()(64bit) for package: redhat-lsb-graphics-4.0-7.0.2.el6.x86_64
--> Processing Dependency: libQtGui.so.4()(64bit) for package: redhat-lsb-graphics-4.0-7.0.2.el6.x86_64
--> Processing Dependency: libQtCore.so.4()(64bit) for package: redhat-lsb-graphics-4.0-7.0.2.el6.x86_64
---> Package redhat-lsb-printing.x86_64 0:4.0-7.0.2.el6 will be installed
--> Processing Dependency: /usr/bin/lpr for package: redhat-lsb-printing-4.0-7.0.2.el6.x86_64
--> Processing Dependency: /usr/bin/lp for package: redhat-lsb-printing-4.0-7.0.2.el6.x86_64
--> Processing Dependency: /usr/bin/gs for package: redhat-lsb-printing-4.0-7.0.2.el6.x86_64
--> Processing Dependency: /usr/bin/foomatic-rip for package: redhat-lsb-printing-4.0-7.0.2.el6.x86_64
--> Running transaction check
---> Package cups.x86_64 1:1.4.2-74.el6 will be installed
--> Processing Dependency: portreserve for package: 1:cups-1.4.2-74.el6.x86_64
--> Processing Dependency: poppler-utils for package: 1:cups-1.4.2-74.el6.x86_64
---> Package foomatic.x86_64 0:4.0.4-5.el6_7 will be installed
--> Processing Dependency: foomatic-db for package: foomatic-4.0.4-5.el6_7.x86_64
---> Package ghostscript.x86_64 0:8.70-21.el6 will be installed
--> Processing Dependency: urw-fonts >= 1.1 for package: ghostscript-8.70-21.el6.x86_64
--> Processing Dependency: ghostscript-fonts for package: ghostscript-8.70-21.el6.x86_64
---> Package pax.x86_64 0:3.4-10.1.el6 will be installed
---> Package perl-CGI.x86_64 0:3.51-141.el6_7.1 will be installed
---> Package perl-Test-Simple.x86_64 0:0.92-141.el6_7.1 will be installed
---> Package qt.x86_64 1:4.6.2-28.el6_5 will be installed
---> Package qt-x11.x86_64 1:4.6.2-28.el6_5 will be installed
--> Processing Dependency: qt-sqlite(x86-64) = 1:4.6.2-28.el6_5 for package: 1:qt-x11-4.6.2-28.el6_5.x86_64
--> Processing Dependency: phonon-backend(x86-64) >= 4.3 for package: 1:qt-x11-4.6.2-28.el6_5.x86_64
--> Running transaction check
---> Package foomatic-db.noarch 0:4.0-7.20091126.el6 will be installed
--> Processing Dependency: foomatic-db-ppds = 4.0-7.20091126.el6 for package: foomatic-db-4.0-7.20091126.el6.noarch
--> Processing Dependency: foomatic-db-filesystem = 4.0-7.20091126.el6 for package: foomatic-db-4.0-7.20091126.el6.noarch
---> Package ghostscript-fonts.noarch 0:5.50-23.2.el6 will be installed
---> Package phonon-backend-gstreamer.x86_64 1:4.6.2-28.el6_5 will be installed
---> Package poppler-utils.x86_64 0:0.12.4-10.el6 will be installed
--> Processing Dependency: poppler = 0.12.4-10.el6 for package: poppler-utils-0.12.4-10.el6.x86_64
--> Processing Dependency: libpoppler.so.5()(64bit) for package: poppler-utils-0.12.4-10.el6.x86_64
--> Processing Dependency: libopenjpeg.so.2()(64bit) for package: poppler-utils-0.12.4-10.el6.x86_64
---> Package portreserve.x86_64 0:0.0.4-11.el6 will be installed
---> Package qt-sqlite.x86_64 1:4.6.2-28.el6_5 will be installed
---> Package urw-fonts.noarch 0:2.4-11.el6 will be installed
--> Running transaction check
---> Package foomatic-db-filesystem.noarch 0:4.0-7.20091126.el6 will be installed
---> Package foomatic-db-ppds.noarch 0:4.0-7.20091126.el6 will be installed
---> Package openjpeg-libs.x86_64 0:1.3-11.el6 will be installed
---> Package poppler.x86_64 0:0.12.4-10.el6 will be installed
--> Processing Dependency: poppler-data >= 0.4.0 for package: poppler-0.12.4-10.el6.x86_64
--> Running transaction check
---> Package poppler-data.noarch 0:0.4.0-1.el6 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================
 Package                      Arch       Version                  Repository
                                                                           Size
================================================================================
Installing:
 ocfs2-tools                  x86_64     1.8.6-2.el6              ol6     540 k
 ocfs2-tools-devel            x86_64     1.8.6-2.el6              ol6     159 k
Installing for dependencies:
 cups                         x86_64     1:1.4.2-74.el6           ol6     2.3 M
 e2fsprogs-devel              x86_64     1.42.8-1.0.2.el6         ol6     221 k
 foomatic                     x86_64     4.0.4-5.el6_7            ol6     250 k
 foomatic-db                  noarch     4.0-7.20091126.el6       ol6     980 k
 foomatic-db-filesystem       noarch     4.0-7.20091126.el6       ol6     3.9 k
 foomatic-db-ppds             noarch     4.0-7.20091126.el6       ol6      19 M
 ghostscript                  x86_64     8.70-21.el6              ol6     4.4 M
 ghostscript-fonts            noarch     5.50-23.2.el6            ol6     589 k
 openjpeg-libs                x86_64     1.3-11.el6               ol6      60 k
 pax                          x86_64     3.4-10.1.el6             ol6      69 k
 perl-CGI                     x86_64     3.51-141.el6_7.1         ol6     209 k
 perl-Test-Simple             x86_64     0.92-141.el6_7.1         ol6     112 k
 phonon-backend-gstreamer     x86_64     1:4.6.2-28.el6_5         ol6     126 k
 poppler                      x86_64     0.12.4-10.el6            ol6     558 k
 poppler-data                 noarch     0.4.0-1.el6              ol6     2.2 M
 poppler-utils                x86_64     0.12.4-10.el6            ol6      73 k
 portreserve                  x86_64     0.0.4-11.el6             ol6      23 k
 qt                           x86_64     1:4.6.2-28.el6_5         ol6     3.9 M
 qt-sqlite                    x86_64     1:4.6.2-28.el6_5         ol6      51 k
 qt-x11                       x86_64     1:4.6.2-28.el6_5         ol6      12 M
 redhat-lsb                   x86_64     4.0-7.0.2.el6            ol6      11 k
 redhat-lsb-compat            x86_64     4.0-7.0.2.el6            ol6     9.9 k
 redhat-lsb-core              x86_64     4.0-7.0.2.el6            ol6      25 k
 redhat-lsb-graphics          x86_64     4.0-7.0.2.el6            ol6      12 k
 redhat-lsb-printing          x86_64     4.0-7.0.2.el6            ol6      11 k
 urw-fonts                    noarch     2.4-11.el6               ol6     3.0 M

Transaction Summary
================================================================================
Install      28 Package(s)

Total download size: 51 M
Installed size: 132 M
Is this ok [y/N]: y
Downloading Packages:
--------------------------------------------------------------------------------
Total                                           105 MB/s |  51 MB     00:00
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Warning: RPMDB altered outside of yum.
  Installing : 1:qt-4.6.2-28.el6_5.x86_64                                  1/28
  Installing : foomatic-db-filesystem-4.0-7.20091126.el6.noarch            2/28
  Installing : openjpeg-libs-1.3-11.el6.x86_64                             3/28
  Installing : 1:qt-sqlite-4.6.2-28.el6_5.x86_64                           4/28
  Installing : 1:phonon-backend-gstreamer-4.6.2-28.el6_5.x86_64            5/28
  Installing : 1:qt-x11-4.6.2-28.el6_5.x86_64                              6/28
  Installing : perl-CGI-3.51-141.el6_7.1.x86_64                            7/28
  Installing : portreserve-0.0.4-11.el6.x86_64                             8/28
  Installing : urw-fonts-2.4-11.el6.noarch                                 9/28
  Installing : perl-Test-Simple-0.92-141.el6_7.1.x86_64                   10/28
  Installing : poppler-data-0.4.0-1.el6.noarch                            11/28
  Installing : poppler-0.12.4-10.el6.x86_64                               12/28
  Installing : poppler-utils-0.12.4-10.el6.x86_64                         13/28
  Installing : 1:cups-1.4.2-74.el6.x86_64                                 14/28
  Installing : foomatic-db-ppds-4.0-7.20091126.el6.noarch                 15/28
  Installing : foomatic-db-4.0-7.20091126.el6.noarch                      16/28
  Installing : ghostscript-fonts-5.50-23.2.el6.noarch                     17/28
  Installing : ghostscript-8.70-21.el6.x86_64                             18/28
  Installing : foomatic-4.0.4-5.el6_7.x86_64                              19/28
  Installing : pax-3.4-10.1.el6.x86_64                                    20/28
  Installing : redhat-lsb-core-4.0-7.0.2.el6.x86_64                       21/28
  Installing : redhat-lsb-printing-4.0-7.0.2.el6.x86_64                   22/28
  Installing : redhat-lsb-graphics-4.0-7.0.2.el6.x86_64                   23/28
  Installing : redhat-lsb-compat-4.0-7.0.2.el6.x86_64                     24/28
  Installing : redhat-lsb-4.0-7.0.2.el6.x86_64                            25/28
  Installing : ocfs2-tools-1.8.6-2.el6.x86_64                             26/28
  Installing : e2fsprogs-devel-1.42.8-1.0.2.el6.x86_64                    27/28
  Installing : ocfs2-tools-devel-1.8.6-2.el6.x86_64                       28/28
  Verifying  : e2fsprogs-devel-1.42.8-1.0.2.el6.x86_64                     1/28
  Verifying  : redhat-lsb-printing-4.0-7.0.2.el6.x86_64                    2/28
  Verifying  : foomatic-4.0.4-5.el6_7.x86_64                               3/28
  Verifying  : redhat-lsb-core-4.0-7.0.2.el6.x86_64                        4/28
  Verifying  : openjpeg-libs-1.3-11.el6.x86_64                             5/28
  Verifying  : pax-3.4-10.1.el6.x86_64                                     6/28
  Verifying  : ghostscript-8.70-21.el6.x86_64                              7/28
  Verifying  : ghostscript-fonts-5.50-23.2.el6.noarch                      8/28
  Verifying  : 1:qt-x11-4.6.2-28.el6_5.x86_64                              9/28
  Verifying  : 1:cups-1.4.2-74.el6.x86_64                                 10/28
  Verifying  : foomatic-db-filesystem-4.0-7.20091126.el6.noarch           11/28
  Verifying  : poppler-data-0.4.0-1.el6.noarch                            12/28
  Verifying  : poppler-utils-0.12.4-10.el6.x86_64                         13/28
  Verifying  : ocfs2-tools-devel-1.8.6-2.el6.x86_64                       14/28
  Verifying  : foomatic-db-ppds-4.0-7.20091126.el6.noarch                 15/28
  Verifying  : perl-Test-Simple-0.92-141.el6_7.1.x86_64                   16/28
  Verifying  : urw-fonts-2.4-11.el6.noarch                                17/28
  Verifying  : redhat-lsb-graphics-4.0-7.0.2.el6.x86_64                   18/28
  Verifying  : 1:qt-4.6.2-28.el6_5.x86_64                                 19/28
  Verifying  : portreserve-0.0.4-11.el6.x86_64                            20/28
  Verifying  : 1:qt-sqlite-4.6.2-28.el6_5.x86_64                          21/28
  Verifying  : ocfs2-tools-1.8.6-2.el6.x86_64                             22/28
  Verifying  : perl-CGI-3.51-141.el6_7.1.x86_64                           23/28
  Verifying  : poppler-0.12.4-10.el6.x86_64                               24/28
  Verifying  : redhat-lsb-compat-4.0-7.0.2.el6.x86_64                     25/28
  Verifying  : 1:phonon-backend-gstreamer-4.6.2-28.el6_5.x86_64           26/28
  Verifying  : foomatic-db-4.0-7.20091126.el6.noarch                      27/28
  Verifying  : redhat-lsb-4.0-7.0.2.el6.x86_64                            28/28

Installed:
  ocfs2-tools.x86_64 0:1.8.6-2.el6    ocfs2-tools-devel.x86_64 0:1.8.6-2.el6

Dependency Installed:
  cups.x86_64 1:1.4.2-74.el6
  e2fsprogs-devel.x86_64 0:1.42.8-1.0.2.el6
  foomatic.x86_64 0:4.0.4-5.el6_7
  foomatic-db.noarch 0:4.0-7.20091126.el6
  foomatic-db-filesystem.noarch 0:4.0-7.20091126.el6
  foomatic-db-ppds.noarch 0:4.0-7.20091126.el6
  ghostscript.x86_64 0:8.70-21.el6
  ghostscript-fonts.noarch 0:5.50-23.2.el6
  openjpeg-libs.x86_64 0:1.3-11.el6
  pax.x86_64 0:3.4-10.1.el6
  perl-CGI.x86_64 0:3.51-141.el6_7.1
  perl-Test-Simple.x86_64 0:0.92-141.el6_7.1
  phonon-backend-gstreamer.x86_64 1:4.6.2-28.el6_5
  poppler.x86_64 0:0.12.4-10.el6
  poppler-data.noarch 0:0.4.0-1.el6
  poppler-utils.x86_64 0:0.12.4-10.el6
  portreserve.x86_64 0:0.0.4-11.el6
  qt.x86_64 1:4.6.2-28.el6_5
  qt-sqlite.x86_64 1:4.6.2-28.el6_5
  qt-x11.x86_64 1:4.6.2-28.el6_5
  redhat-lsb.x86_64 0:4.0-7.0.2.el6
  redhat-lsb-compat.x86_64 0:4.0-7.0.2.el6
  redhat-lsb-core.x86_64 0:4.0-7.0.2.el6
  redhat-lsb-graphics.x86_64 0:4.0-7.0.2.el6
  redhat-lsb-printing.x86_64 0:4.0-7.0.2.el6
  urw-fonts.noarch 0:2.4-11.el6

Complete!



OCFS2 패키지와 연관된 패키지를 함께 설치하기 위해서는 yum을 이용하는 것이 편리합니다.

클러스터 및 노드 추가

코드 블럭
languagebash
title클러스터 추가
linenumberstrue
o2cb add-cluster <클러스터명>


펼치기


서식 미적용
[root@rac1 ~]# o2cb add-cluster ocfs2





코드 블럭
languagebash
title클러스터 노드 추가
linenumberstrue
o2cb add-node <클러스터명> <노드명> --ip <IP 주소>


펼치기


서식 미적용
[root@rac1 ~]# o2cb add-node ocfs2 rac1 --ip 10.0.5.101
[root@rac1 ~]# o2cb add-node ocfs2 rac2 --ip 10.0.5.102





코드 블럭
languagebash
title클러스터 설정 파일 확인
linenumberstrue
cat /etc/ocfs2/cluster.conf


펼치기


서식 미적용
[root@rac1 ~]# cat /etc/ocfs2/cluster.conf
cluster:
        heartbeat_mode = local
        node_count = 2
        name = ocfs2

node:
        number = 0
        cluster = ocfs2
        ip_port = 7777
        ip_address = 10.0.5.101
        name = rac1

node:
        number = 1
        cluster = ocfs2
        ip_port = 7777
        ip_address = 10.0.5.102
        name = rac2




클러스터 스택 설정 및 확인

코드 블럭
languagebash
title클러스터 스택 설정
linenumberstrue
service o2cb configure


펼치기


서식 미적용
[root@rac1 ~]# service o2cb configure
Configuring the O2CB driver.

This will configure the on-boot properties of the O2CB driver.
The following questions will determine whether the driver is loaded on
boot.  The current values will be shown in brackets ('[]').  Hitting
<ENTER> without typing an answer will keep that current value.  Ctrl-C
will abort.

Load O2CB driver on boot (y/n) [n]: y
Cluster stack backing O2CB [o2cb]:
Cluster to start on boot (Enter "none" to clear) [ocfs2]:
Specify heartbeat dead threshold (>=7) [31]:
Specify network idle timeout in ms (>=5000) [30000]:
Specify network keepalive delay in ms (>=1000) [2000]:
Specify network reconnect delay in ms (>=2000) [2000]:
Writing O2CB configuration: OK
checking debugfs...
Loading filesystem "configfs": OK
Mounting configfs filesystem at /sys/kernel/config: OK
Loading stack plugin "o2cb": OK
Loading filesystem "ocfs2_dlmfs": OK
Creating directory '/dlm': OK
Mounting ocfs2_dlmfs filesystem at /dlm: OK
Setting cluster stack "o2cb": OK
Registering O2CB cluster "ocfs2": OK
Setting O2CB cluster timeouts : OK





코드 블럭
languagebash
title클러스터 스택 상태 확인
linenumberstrue
service o2cb status


펼치기


서식 미적용
[root@rac1 ~]# service o2cb status
Driver for "configfs": Loaded
Filesystem "configfs": Mounted
Stack glue driver: Loaded
Stack plugin "o2cb": Loaded
Driver for "ocfs2_dlmfs": Loaded
Filesystem "ocfs2_dlmfs": Mounted
Checking O2CB cluster "ocfs2": Online
  Heartbeat dead threshold: 31
  Network idle timeout: 30000
  Network keepalive delay: 2000
  Network reconnect delay: 2000
  Heartbeat mode: Local
Checking O2CB heartbeat: Not active
Debug file system at /sys/kernel/debug: mounted




클러스터 활성화

코드 블럭
languagebash
title클러스터 스택 및 클러스터 활성화
linenumberstrue
chkconfig o2cb on
chkconfig ocfs2 on


펼치기


서식 미적용
[root@rac1 ~]# chkconfig o2cb on

[root@rac1 ~]# chkconfig ocfs2 on




리눅스 커널 변수 수정 및 적용

코드 블럭
languagebash
titlevi /etc/sysctl.conf 로 커널 변수 수정
linenumberstrue
kernel.panic = 30
kernel.panic_on_oops = 1


펼치기


서식 미적용
[root@rac1 ~]# cat /etc/sysctl.conf | grep panic
# oracle-rdbms-server-11gR2-preinstall setting for kernel.panic_on_oops is 1 per Orabug 19212317
kernel.panic_on_oops = 1
kernel.panic = 30





코드 블럭
languagebash
title변경된 커널 변수 적용
linenumberstrue
sysctl -p


펼치기


서식 미적용
[root@rac1 ~]# sysctl -p
net.ipv4.ip_forward = 0
net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.default.accept_source_route = 0
kernel.sysrq = 0
kernel.core_uses_pid = 1
net.ipv4.tcp_syncookies = 1
kernel.msgmnb = 65536
kernel.msgmax = 65536
kernel.shmall = 4294967296
fs.file-max = 6815744
kernel.sem = 250 32000 100 128
kernel.shmmni = 4096
kernel.shmmax = 4398046511104
kernel.panic_on_oops = 1
kernel.panic = 30
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048576
fs.aio-max-nr = 1048576
net.ipv4.ip_local_port_range = 9000 65500




OCFS2 볼륨 생성 및 마운트

코드 블럭
languagebash
titleOCFS2 볼륨 생성
linenumberstrue
mkfs.ocfs2 -L <볼륨명> /dev/sdb2


펼치기


서식 미적용
[root@rac1 ~]# mkfs.ocfs2 -L fravol /dev/sdb2
mkfs.ocfs2 1.8.6
Cluster stack: classic o2cb
Label: fravol
Features: sparse extended-slotmap backup-super unwritten inline-data strict-journal-super xattr indexed-dirs refcount discontig-bg
Block size: 4096 (12 bits)
Cluster size: 4096 (12 bits)
Volume size: 5354655744 (1307289 clusters) (1307289 blocks)
Cluster groups: 41 (tail covers 17049 clusters, rest cover 32256 clusters)
Extent allocator size: 4194304 (1 groups)
Journal size: 67108864
Node slots: 4
Creating bitmaps: done
Initializing superblock: done
Writing system files: done
Writing superblock: done
Writing backup superblock: 2 block(s)
Formatting Journals: done
Growing extent allocator: done
Formatting slot map: done
Formatting quota files: done
Writing lost+found: done
mkfs.ocfs2 successful





코드 블럭
languagebash
titleOCFS2 볼륨 마운트 및 권한 설정
linenumberstrue
mkdir /FRA
mount /dev/sdb2 /FRA
chown -R oracle:dba /FRA


펼치기


서식 미적용
[root@rac1 ~]# mkdir /FRA

[root@rac1 ~]# mount /dev/sdb2 /FRA

[root@rac1 ~]# chown -R oracle:dba /FRA

[root@rac1 ~]# chmod -R 770 /FRA

[root@rac1 ~]# ls /FRA
lost+found





코드 블럭
languagebash
titlevi /etc/fstab 로 자동 마운트 설정
linenumberstrue
/dev/sdb2               /FRA                ocfs2     _netdev,defaults  0 0




코드 블럭
languagebash
titlevi /etc/rc.local 로 자동 권한 부여 설정
linenumberstrue
chown -R oracle:dba /FRA
chmod -R 770 /FRA