Äںˣ¬ÊÇÒ»¸ö²Ù×÷ϵͳµÄºËÐÄ¡£Ëü¸ºÔð¹ÜÀíϵͳµÄ½ø³Ì¡¢ÄÚ´æ¡¢É豸Çý¶¯³ÌÐò¡¢ÎļþºÍÍøÂçϵͳ£¬¾ö¶¨×ÅϵͳµÄÐÔÄܺÍÎȶ¨ÐÔ¡£Linux×÷Ϊһ¸ö×ÔÓÉÈí¼þ£¬ÔÚ¹ã
´ó°®ºÃÕßµÄÖ§³ÖÏ£¬Äں˰汾²»¶Ï¸üС£ÐµÄÄÚºËÐÞ¶©Á˾ÉÄں˵Äbug£¬²¢Ôö¼ÓÁËÐí¶àеÄÌØÐÔ¡£Èç¹ûÓû§ÏëҪʹÓÃÕâЩÐÂÌØÐÔ£¬»òÏë¸ù¾Ý×Ô¼ºµÄϵͳ¶ÈÉí¶¨ÖÆÒ»
¸ö¸ü¸ßЧ£¬¸üÎȶ¨µÄÄںˣ¬¾ÍÐèÒªÖØÐ±àÒëÄںˡ£±¾ÎĽ«ÒÔRedHat Linux 6.0£¨kernel
2.2.5£©Îª²Ù×÷ϵͳƽ̨£¬½éÉÜÔÚLinuxÉϽøÐÐÄں˱àÒëµÄ·½·¨¡£
¡¡¡¡Ò»¡¢ ÏÂÔØÐÂÄں˵ÄÔ´´úÂë
¡¡¡¡Ä¿Ç°£¬ÔÚ
InternetÉÏÌṩLinuxÔ´´úÂëµÄÕ¾µãÓкܶ࣬¶ÁÕß¿ÉÒÔÑ¡ÔñÒ»¸öËٶȽϿìµÄÕ¾µãÏÂÔØ¡£±ÊÕßÊÇ´ÓÕ¾µãwww.kernelnotes.orgÉÏÏÂÔØ
ÁËLinuxµÄ×îпª·¢°æÄÚºË2.3.14µÄÔ´´úÂ룬ȫ²¿´úÂ뱻ѹËõµ½Ò»¸öÃû½ÐLinux-2.3.14.tar.gzµÄÎļþÖС£
¡¡¡¡¶þ¡¢ ÊÍ·ÅÄÚºËÔ´´úÂë
¡¡
¡¡ÓÉÓÚÔ´´úÂë·ÅÔÚÒ»¸öѹËõÎļþÖУ¬Òò´ËÔÚÅäÖÃÄÚºË֮ǰ£¬ÒªÏȽ«Ô´´úÂëÊͷŵ½Ö¸¶¨µÄĿ¼Ï¡£Ê×ÏÈÒÔrootÕʺŵǼ£¬È»ºó½øÈë/usr/src×ÓĿ¼¡£Èç¹û
Óû§ÔÚ°²×°Linuxʱ£¬°²×°ÁËÄں˵ÄÔ´´úÂ룬Ôò»á·¢ÏÖÒ»¸ölinux-2.2.5µÄ×ÓĿ¼¡£¸ÃĿ¼Ï´æ·Å×ÅÄÚºË2.2.5µÄÔ´´úÂë¡£´ËÍ⣬»¹»á·¢ÏÖÒ»¸ö
Ö¸Ïò¸ÃĿ¼µÄÁ´½Ól ......
×ªÔØ£º
ÏÖÔÚlinuxÏÂÓÐÔ½À´Ô½¶àµÄÓÅÐãµÄ²¥·ÅÈí¼þ£¬xmms£¬m-player£¬beep-media-player£¬totme£¬rhythmbox£¬µÈµÈµÈµÈ£¬µ«ÊÇÕâЩ²¥·ÅÈí¼þ¶¼²»ÄܺܺõĽâ¾ömp3ÎļþÖÐÎÄÐÅÏ¢ÂÒÂëµÄÎÊÌâ¡£
¾¿ÆäÔÒò£¬ÏÖÔÚÍøÉϾø´ó¶àÊý£¨99%ÒÔÉÏ£©µÄmp3¶¼ÊÇÍøÓÑÔÚwindowsÏÂÑ¹ÖÆµÄ£¬ÎÄ×ÖÐÅÏ¢±àÂ뷽ʽ×ÔÈ»ÊÇGBK£¬µ½ÁËlinuxÏÂÃæ¾ÍûÓÐlftpÄÇôÐÒÔ˶¼¿ÉÒÔÉèÖÃÏÔʾ±àÂ뷽ʽÁË£¬
ÍøÉÏgoogle¹ýºÃ¶à´Î£¬¶¼Ã»ÓÐÍêÃÀµÄ½â¾ö·½°¸¡£½ñÌìÕûÀíϵͳµÄʱºòͻȻÏëµ½ÄÜ·ñͨ¹ý¸Ä±äϵͳ»·¾³±àÂ뷽ʽÀ´ÊµÏÖ¶Ôbeep-media-playerÕâÒ»ÀàÈí¼þµÄÇ¿ÖÆ¸ü¸Ä±àÂëÄØ£¿Ëµ¸É¾Í¸É¡£¡£
sudo vi /etc/environment
°ÑËùÓеÄzh_CN.UTF-8¸Ä³Ézh_CN.GBK£¬ÖØÆô¡£¡£¡£
´ò¿ªbeep-media-player£¬bingo£¡£¡£¡¾ÓÈ»ÈçÎÒÏëÏóµÃÒ»Ñù£¬£¬ËùÓиèÇúÐÅÏ¢¶¼ÄÜÕý³£ÏÔʾÁË£¡
µ«ÊÇÓÉÓÚ»·¾³±ä³ÉÁËGBK£¬µ¼ÖÂterminalÖÐÔ±¾UTF-8µÄÎļþÃûÎÞ·¨Õý³£ÏÔʾÁË¡£¡£Õâ¸ö»áÓ°Ïìµ½¹¤×÷¡£¡£Ò²²»Êǰ취¡£¡£Ôõô°ìºÃÄØ£¿
ß×£¬ÔÚbash shellÏÂexportÒ»¸öµÄ±äÁ¿²»Êǽö¶Ôµ±Ç°ÖÕ¶ËÓÐЧÂµ±ÖÕ¶ËÖØÆô»òÕß¿ªÆôÁíÍâÒ»¸öÖÕ¶Ëʱºò£¬export¼´Ê§Ð§¡£ÄÇÎҾͿÉÒÔÏȰÑLC_CTYPE ¸úLANG¸Äexport³Ézh_CN.GBK£¬Æô¶¯²¥·ÅÆ÷Ö®ºóÔÙexport»ØÀ´zh_ ......
/ ¸ùĿ¼
/bin ³£ÓõÄÃüÁî binary file µÄÄ¿錄
/boot ´æ·ÅϵͳÆô¶¯Ê±±ØÐë¶ÁÈ¡µÄµµ°¸£¬°üÀ¨ºËÐÄ (kernel) ÔÚÄÚ
/boot/grub/menu.lst GRUBÉèÖÃ
/boot/vmlinuz ÄÚºË
/boot/initrd ºËÐĽâ壓縮ËùÐè RAM Disk
/dev ϵͳÖܱßÉ豸
/etc ϵͳÏà¹ØÉ趨Îļþ
/etc/DIR_COLORS É趨ÑÕÉ«
/etc/HOSTNAME É趨Óû§µÄ½ÚµãÃû
/etc/NETWORKING Ö»ÓÐYES±êÃ÷ÍøÂç´æÔÚ
/etc/host.conf Îļþ˵Ã÷Óû§µÄϵͳÈçºÎ² ......
Ò»¡¢´î½¨Ê±¼äͬ²½·þÎñÆ÷
1¡¢±àÒë°²×°ntp server
wget http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-4.2.4p4.tar.gz
tar zxvf ntp-4.2.4p4.tar.gz
cd ntp-4.2.4p4
./configure --prefix=/usr/local/ntp --enable-all-clocks --enable-parse-clocks
make && make install
×¢£ºÈçÒÔÉÏÏÂÔØµØÖ·ÎÞ·¨·ÃÎÊ£¬Çë´Óntp¹Ù·½ÏÂÔØÍøÒ³£¨http://www.ntp.org/downloads.html£©Ñ°ÕÒÏÂÔØµØÖ·¡£
2¡¢ÐÞ¸Äntp.confÅäÖÃÎļþ
vi /etc/ntp.conf
¢Ù¡¢µÚÒ»ÖÖÅäÖãºÔÊÐíÈκÎIPµÄ¿Í»§»ú¶¼¿ÉÒÔ½øÐÐʱ¼äͬ²½
½«“restrict default nomodify notrap noquery”ÕâÐÐÐ޸ijɣº
restrict default nomodify
ÅäÖÃÎļþʾÀý£º/etc/ntp.conf
¢Ú¡¢µÚ¶þÖÖÅäÖãºÖ»ÔÊÐí192.168.18.***Íø¶ÎµÄ¿Í»§»ú½øÐÐʱ¼äͬ²½
ÔÚrestrict default nomodify notrap noquery£¨±íʾĬÈϾܾøËùÓÐIPµÄʱ¼äͬ²½£©Ö®ºóÔö¼ÓÒ»ÐУº
restrict 192.168.18.0 mask 255.255.255.0 nomodify
ÅäÖÃÎļþʾÀý£º/etc/ntp.conf
3¡¢ÒÔÊØ»¤½ø³ÌÆô¶¯ntpd
/usr/local/ntp/bin/ntpd -c /etc/ntp.conf -p /tmp/ntpd.pid
4¡¢ntpdÆô¶¯ºó£¬¿Í»§»úÒªµÈ¼¸·ÖÖÓÔÙÓëÆä½øÐÐʱ¼äͬ²½£¬·ñÔò»áÌáʾ“no server suitable for ......
A) Shutdown management node and data node
devmysql3# ndb_mgm -e shutdown
devmysql4# ndb_mgm -e shutdown
B) Shutdown MySQL proccess
devmysql3# mysqladmin shutdown
devmysql4# mysqladmin shutdown
devmysql3 ip: 10.130.30.217
devmysql4 ip: 10.130.30.218
rpm -ivh MySQL-Cluster-gpl-storage-6.3.20-0.rhel5.x86_64.rpm
rpm -ivh MySQL-Cluster-gpl-tools-6.3.20-0.rhel5.x86_64.rpm
rpm -ivh MySQL-Cluster-gpl-shared-6.3.20-0.rhel5.x86_64.rpm
rpm -ivh MySQL-Cluster-gpl-devel-6.3.20-0.rhel5.x86_64.rpm
rpm -ivh MySQL-Cluster-gpl-server-6.3.20-0.rhel5.x86_64.rpm
rpm -ivh MySQL-Cluster-gpl-client-6.3.20-0.rhel5.x86_64.rpm
rpm -ivh MySQL-Cluster-gpl-management-6.3.20-0.rhel5.x86_64.rpm
rpm -ivh MySQL-Cluster-gpl-extra-6.3.20-0.rhel5.x86_64.rpm
2.Configure MySQL Cluster
mkdir /var/lib/mysql-cluster
cd /var/lib/mysql-cluster
vi config.ini
[ndbd default]
NoOfReplicas = 2
MaxNoOfConcurrentOperations = 2000000
DataMemory = 3000M
IndexMemory = 500M
TimeBetweenWatchDogCheck = ......
A) Shutdown management node and data node
devmysql3# ndb_mgm -e shutdown
devmysql4# ndb_mgm -e shutdown
B) Shutdown MySQL proccess
devmysql3# mysqladmin shutdown
devmysql4# mysqladmin shutdown
devmysql3 ip: 10.130.30.217
devmysql4 ip: 10.130.30.218
rpm -ivh MySQL-Cluster-gpl-storage-6.3.20-0.rhel5.x86_64.rpm
rpm -ivh MySQL-Cluster-gpl-tools-6.3.20-0.rhel5.x86_64.rpm
rpm -ivh MySQL-Cluster-gpl-shared-6.3.20-0.rhel5.x86_64.rpm
rpm -ivh MySQL-Cluster-gpl-devel-6.3.20-0.rhel5.x86_64.rpm
rpm -ivh MySQL-Cluster-gpl-server-6.3.20-0.rhel5.x86_64.rpm
rpm -ivh MySQL-Cluster-gpl-client-6.3.20-0.rhel5.x86_64.rpm
rpm -ivh MySQL-Cluster-gpl-management-6.3.20-0.rhel5.x86_64.rpm
rpm -ivh MySQL-Cluster-gpl-extra-6.3.20-0.rhel5.x86_64.rpm
2.Configure MySQL Cluster
mkdir /var/lib/mysql-cluster
cd /var/lib/mysql-cluster
vi config.ini
[ndbd default]
NoOfReplicas = 2
MaxNoOfConcurrentOperations = 2000000
DataMemory = 3000M
IndexMemory = 500M
TimeBetweenWatchDogCheck = ......
ĿǰµÄǶÈëʽ¿ª·¢´ó¶à²ÉÓÃlinux²Ù×÷ϵͳ£¬linux²Ù×÷ϵͳÔËÐеÄÒ»°ã·½Ê½¶¼ÊÇÄںˣ¨ÈçbzImage£©¼ÓÉϸùÎļþϵͳ£¨rootfs£©£¬Äں˵ıàÒë²Ã¼ô˵µÄºÜ¶à£¬Ò²²»Âé·³£¬ÎÒÕâÀïÏë˵µÄÊÇʹÓÃbusyboxÀ´ÖÆ×÷rootfsµÄ·½·¨£¬
·Ï»°²»ËµÄÇô¶à£¬ÎÒÖÆ×÷ÁËÒ»¸ösh½Å±¾³ÌÐò£¬¿ÉÒÔÖ±½ÓÉú³ÉÎÒÐèÒªµÄramdisk£¬ÏȽ«½Å±¾Ìù³öÀ´£º
#bash/sh
echo "Start make rootfs !"
cd /usr/src/mkOSrtfs
mkdir rootfs
cd rootfs
mkdir dev etc lib proc tmp usr var
chmod 777 tmp
mkdir usr/lib
mkdir var/lib var/lock var/log var/run var/tmp
chmod 777 var/tmp
cp -dpR /usr/src/busybox-1.14.2/_install/* .
cp -R /dev/console dev/
cp -R /dev/null dev/
cp -R /dev/zero dev/
cp -R /usr/src/busybox-1.14.2/examples/bootfloppy/etc/* etc/
dd if=/dev/zero of=/usr/src/mkOSrtfs/disk bs=1M count=32
mkfs.ext2 -m0 /usr/src/mkOSrtfs/disk
mkdir /mnt/ram
mount -o loop /usr/src/mkOSrtfs/disk /mnt/ram/
cp -R /usr/src/mkOSrtfs/rootfs/* /mnt/ram/
umount /mnt/ram
dd if=/usr/src/mkOSrtfs/disk of=/usr/src/mkOSrtfs/ramdisk.img
gzip /usr/src/mkOSrtfs/ramd ......