0.開始之前
這篇文檔描述的是在linux環(huán)境下安裝部署memcached服務(wù)
操作系統(tǒng):
Red Hat Enterprise Linux Server release 5.4 (Tikanga)
內(nèi)存:4G
1.驗(yàn)證gcc是否安裝
命令行執(zhí)行g(shù)cc -v 看是否輸出gcc版本信息,如果沒有,則需要通知運(yùn)維人員安裝
附:gcc正常安裝時(shí)的輸出
[root@TYFFHOP01 bin]# gcc -v
Using built-in specs.
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-libgcj-multifile --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk --disable-dssi --enable-plugin --with-java-home=/usr/lib/jvm/java-1.4.2-gcj-1.4.2.0/jre --with-cpu=generic --host=x86_64-redhat-linux
Thread model: posix
gcc version 4.1.2 20080704 (Red Hat 4.1.2-46)
[root@TYFFHOP01 bin]#
2.下載memcached的源碼包
http://code.google.com/p/memcached/downloads/list
目前安裝的是memcached-1.4.12.tar.gz
3.下載libevent包
http:///
libevent-2.0.16-stable.tar.gz
4.解壓memcached和libevent包
將memcached-1.4.12.tar.gz 和libevent-2.0.16-stable.tar.gz包上傳到服務(wù)器上
如/home/kevin/software/
命令行切換到該目錄下分別運(yùn)行
tar -zxvf memcached-1.4.12.tar.gz
tar -zxvf ibevent-2.0.16-stable.tar.gz
將兩個(gè)壓縮包解壓
5.安裝
安裝ibevent
命令行進(jìn)入解壓后的libevent目錄/home/kevin/software/libevent-2.0.16-stable
依次運(yùn)行以下運(yùn)行命令:
./configure --prefix=/usr/
make
make install #(注意運(yùn)行該命令的用戶必須有安裝軟件的權(quán)限-申請root用戶)
驗(yàn)證安裝
ls /usr/lib |grep libevent
如果安裝正確,會(huì)有輸出
libevent-2.0.so.5
libevent-2.0.so.5.1.4
libevent.a
libevent_core-2.0.so.5
libevent_core-2.0.so.5.1.4
libevent_core.a
libevent_core.la
libevent_core.so
libevent_extra-2.0.so.5
libevent_extra-2.0.so.5.1.4
libevent_extra.a
libevent_extra.la
libevent_extra.so
libevent.la
libevent_pthreads-2.0.so.5
libevent_pthreads-2.0.so.5.1.4
libevent_pthreads.a
libevent_pthreads.la
libevent_pthreads.so
libevent.so
安裝memcached服務(wù)
切換到memcached解壓目錄
cd /home/kevin/software/memcached-1.4.12
依次執(zhí)行以下命令
./configure --prefix=/usr/local/memcached --with-libevent=/usr/
make
make install
驗(yàn)證memcached是否安裝成功
ls -al /usr/local/memcached/bin
提示:
[root@TYFFHOP01 memcached-1.4.12]# ls -al /usr/local/memcached/bin
total 296
drwxr-xr-x 2 root root 4096 Feb 2 14:07 .
drwxr-xr-x 5 root root 4096 Feb 2 14:07 ..
-rwxr-xr-x 1 root root 288370 Feb 2 14:07 memcached
6.啟動(dòng)Memcache的服務(wù)器端(內(nèi)存緩存大小為3G)
cd /usr/local/memcached/bin
./memcached -d -m 3072
7.其他
查看memcached進(jìn)程
ps -e|grep memcache
memcached啟動(dòng)參數(shù)
-d選項(xiàng)是啟動(dòng)一個(gè)守護(hù)進(jìn)程,
-m是分配給Memcache使用的內(nèi)存數(shù)量,單位是MB,這里是3072MB(3G),
-u是運(yùn)行Memcache的用戶,這里是kevin,
-l是監(jiān)聽的服務(wù)器IP地址
-p是設(shè)置Memcache監(jiān)聽的端口,默認(rèn)不指定為11211,最好是1024以上的端口
-c選項(xiàng)是最大運(yùn)行的并發(fā)連接數(shù),默認(rèn)是1024,按照你服務(wù)器的負(fù)載量來設(shè)定。
-P是設(shè)置保存Memcache的pid文件,我這里是保存在/tmp/memcached.pid
轉(zhuǎn):http://blog.csdn.net/crazycoder2010/article/details/7258683