dbrd 8.4.6 源代碼編譯安裝
阿新 • • 發佈：2017-08-07
all 8.4 掛載磁盤 連接狀態 時間 ignore 重新啟動 override libc
/* */, 2015-06-24 13:47:15
m:res cs ro ds p mounted fstype
0:r0 Connected Secondary/Secondary Inconsistent/Inconsistent C
cs：表示連接狀態
ro: 表示主從關系 上面的表示都為從
ds：硬盤狀態信息 上面表示已經實時同步中。Inconsistent：不一致
# cat /proc/drbd
version: 8.4.6 (api:1/proto:86-101)
GIT-hash: 833d830e0152d1e457fa7856e71e11248ccf3f70 build by [email protected]----------------------------
0.系統環境
----------------------------
db01 192.168.50.10 /dev/sdb1 主節點
db02 192.168.50.20 /dev/sdb1 備節點
# grep -v "#" /etc/hosts
192.168.50.10 db01 db01.mysql.com
192.168.50.20 db02 db02.mysql.com
#一塊新硬盤
ll /dev/sd*
ll /dev/sdb*
brw-rw---- 1 root disk 8, 16 Jun 24 13:37 /dev/sdb
brw-rw---- 1 root disk 8, 17 Jun 24 13:37 /dev/sdb1
NOTE:sdb1分區未格式化.
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1.準備安裝環境
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yum install -y make automak kernel kernel-devel kernel-headers gcc flex libxslt
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2.編譯安裝drbd
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wget http://oss.linbit.com/drbd/8.4/drbd-8.4.6.tar.gz
tar xzf drbd-8.4.6.tar.gz
cd drbd-8.4.6
------------------#開始編譯安裝drbd，和8.4.5之前版本號有所不同，這裏不用./configure,直接make就能夠了
./configure --prefix=/usr/local/drbd --with-km --with-heartbeat --sysconfdir=/etc/
#with-km開啟內核模塊
#with-heartbeat 開啟heart支持
#ls -ld /usr/src/kernels/$(uname -r)/
make KDIR=/usr/src/kernels/$(uname -r)/ #指定內核源路徑開始編譯
#make install
--直接結果:
make -C drbd install
make[1]: Entering directory `/soft/drbd-8.4.6/drbd'
install -d //lib/modules/2.6.32-431.el6.x86_64/updates
install -m 644 drbd.ko //lib/modules/2.6.32-431.el6.x86_64/updates
/sbin/depmod -a || /sbin/depmod -e drbd.ko 2>&1 >/dev/null || true
make[1]: Leaving directory `/soft/drbd-8.4.6/drbd'
編譯成功模塊安裝位置
#modprobe -l | grep -i drbd
updates/drbd.ko
載入模塊
# modprobe drbd
#lsmod | grep drbd
drbd 376868 0
libcrc32c 1246 1 drbd
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3.編譯安裝drbd-utils
----------------------------
#wget http://oss.linbit.com/drbd/drbd-utils-8.9.3.tar.gz-P /usr/local/src/
# tar -xf drbd-utils-8.9.3.tar.gz -C /usr/local/src
# cd /usr/local/src/drbd-utils-8.9.3
這裏用了--without-83support，由於安裝的是8.4以上版本號
#./configure --prefix=/usr/local/drbd --sysconfdir=DIR --without-83support
/******************參數具體解釋
Fine tuning of the installation directories:
--bindir=DIR user executables [EPREFIX/bin]
--sbindir=DIR system admin executables [EPREFIX/sbin]
--libexecdir=DIR program executables [EPREFIX/libexec]
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
--infodir=DIR info documentation [DATAROOTDIR/info]
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
--mandir=DIR man documentation [DATAROOTDIR/man]
--docdir=DIR documentation root [DATAROOTDIR/doc/drbd]
--htmldir=DIR html documentation [DOCDIR]
--dvidir=DIR dvi documentation [DOCDIR]
--pdfdir=DIR pdf documentation [DOCDIR]
--psdir=DIR ps documentation [DOCDIR]
Optional Features:
--disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--enable-spec Rather than creating Makefiles, create an RPM spec
file only
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--without-83support Do not include support for drbd driver/module <= 8.3
--without-84support Do not include support for drbd driver/module 8.4
--with-udev Enable udev integration
--with-xen Enable Xen integration
--with-pacemaker Enable Pacemaker integration
--with-heartbeat Enable Heartbeat v1 haresources integration scripts
--with-rgmanager Enable Red Hat Cluster Suite integration
--with-bashcompletion Enable programmable bash completion
--with-distro Configure for a specific distribution (supported
values: generic, redhat, suse, debian, gentoo,
slackware; default is to autodetect)
--with-initdir Override directory for init scripts (default is
distribution-specific)
--with-noarchsubpkg Build subpackages that support it for the "noarch"
architecture (makes sense only with --enable-spec,
supported by RPM from 4.6.0 forward)
--with-systemdunitdir=DIR
Directory for systemd service files [Auto]
--with-tmpfilesdir=DIR install configuration files for management of
volatile files and directories in DIR
[[PREFIX/lib/tmpfiles.d]]
--with-initscripttype=INIT_SCRIPT_TYPE
Type of init script to install (sysv|systemd|both).
[auto]
********************************/
#make
#make install
成功安裝後drbd相關的工具(drbdadm,drbdsetup)被安裝到/usr/local/drbd-utils-8.9.3/etc/sbin文件夾下
#cp /usr/local/drbd/etc/rc.d/init.d/drbd /etc/rc.d/init.d/
#chkconfig --add drbd
#chkconfig --level 2345 drbd on
#鏈接drbd的命令到系統命令路徑
ln -s /usr/local/drbd/sbin/* /usr/bin/
----------------------------
4.設置drbd.conf配置文件
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本次編譯安裝配置文件位置:/usr/local/drbd/etc/
#vi /etc/drbd.conf
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5.啟動
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----5.0 在兩臺機器上配置r0資源
兩臺機器上分別初始化r0資源，創建DRBD分區
準備初始化之前。須要分別在2個主機上的 空白分區上創建對應的元數據保存的數據塊：
常見之前現將兩塊空白分區徹底清除數據,分別在兩個主機上運行
dd if=/dev/zero of=/dev/sdb1 bs=1M count=128
drbdadm -c /etc/drbd.conf create-md all
或
drbdadm -c /etc/drbd.conf create-md r0
--5.1啟動兩個節點drbd
mkdir -p /usr/local/drbd/var/run/drbd
#/etc/init.d/drbd start
Starting DRBD resources: no resources defined!
no resources defined!
no resources defined!
PS：提示未定義“資源”。這是由於剛安裝好的DRBD，默認沒有*.res配置文件
#netstat |grep 7788
--5.2 查看狀態：
#/etc/init.d/drbd status
drbd driver loaded OK; device status:
version: 8.4.6 (api:1/proto:86-101)
GIT-hash: 833d830e0152d1e457fa7856e71e11248ccf3f70 build by [email protected]