vmware guest OS : linux 線上加一顆硬碟免重開機的方法 , Vmware Linux Guest Add a New Hard Disk Without Rebooting Guest

ref URL:

http://www.cyberciti.biz/tips/vmware-add-a-new-hard-disk-without-rebooting-guest.html

 

進 vmware management console 加一個 Harddisk 後, 這樣讓 linux 重新 scan 一次 device:

#
echo "- - -" > /sys/class/scsi_host/host#/scan
fdisk -l
tail -f /var/log/message
#

 

那個 host# 這樣找:

# ls /sys/class/scsi_host

 

再下 dmesg 看看有沒有出現

[note] install oracle 10g on ubuntu 910 steps

root@ubuntu910:~# uname -a
Linux ubuntu910 2.6.31-20-generic-pae #58-Ubuntu SMP Fri Mar 12 06:25:51 UTC 2010 i686 GNU/Linux

安裝這些

apt-get update

apt-get upgrade

apt-get install gcc make binutils libaio1 gawk ksh libc6-dev rpm libmotif3 alien lsb-rpm libtool

root@ubuntu910:~# whereis awk

awk: /usr/bin/awk /usr/lib/awk /usr/share/awk /usr/share/man/man1/awk.1.gz

root@ubuntu910:~# whereis rpm

rpm: /usr/bin/rpm /usr/lib/rpm /usr/share/man/man8/rpm.8.gz

root@ubuntu910:~# whereis basename

basename: /usr/bin/basename /usr/share/man/man1/basename.1.gz

修正這些 bin 的 path , oracle 10g

ln -s /usr/bin/awk /bin/awk
ln -s /usr/bin/rpm /bin/rpm
ln -s /usr/bin/basename /bin/basename

設定帳號 / group 及建目錄

addgroup oinstall
addgroup dba
addgroup nobody
usermod -g nobody nobody
useradd --create-home --home-dir /home/oracle --gid dba --shell /bin/bash oracle
usermod --groups admin oracle
chown -R oracle:dba /home/oracle
mkdir -p /u01/app/oracle
chown -R oracle:dba /u01
chmod -R 755 /u01

# 改一下 oracle 的 password
passwd oracle

修改 LINUX OS 系統參數 /etc/sysctl.conf

fs.file-max = 65535
kernel.shmall = 2097152
kernel.shmmax = 2147483648
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 1024 65535
net.core.rmem_default = 1048576
net.core.rmem_max = 1048576
net.core.wmem_default = 262144
net.core.wmem_max = 262144

及 /etc/security/limits.conf

oracle soft nproc 2047
oracle hard nproc 16383
oracle soft nofile 1023
oracle hard nofile 65535

vi ~oracle/.profile

#
#
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1
export ORACLE_SID=orcl
#
PATH=$ORACLE_HOME/bin:$PATH:$HOME/bin
export PATH
#
unset USERNAME
#
#

reboot ubuntu 讓 OS tunning 參數生效

用 oracle 帳號login

搞定 X window 或在 ubuntu 圖型界面下開始安裝 oracle

X window 參考: https://www.monster.com.tw/archives/1098

圖形界面參考: https://www.monster.com.tw/archives/1709

2015.0211 : OS X REF.: https://www.monster.com.tw/archives/7097

cd /database 後下:

./runInstaller -ignoreSysPrereqs

// ———————————————-

遇到這個問題

INFO: gcc: /usr/lib/libstdc++.so.5: No such file or directory

INFO: /u01/app/oracle/product/10.2.0/db_1/bin/genorasdksh: Failed to link liborasdkbase.so.10.2

INFO: make: *** [liborasdkbase] Error 1

cd /usr/lib

ls -l libstdc++*
lrwxrwxrwx 1 root root     19 2010-04-17 22:14 libstdc++.so.6 -> libstdc++.so.6.0.13
-rw-r--r-- 1 root root 962800 2010-01-10 23:53 libstdc++.so.6.0.13

#
ln -sf libstdc++.so.6.0.13 libstdc++.so.5

遇到這個問題

/u01/app/oracle/product/10.2.0/db_1/oc4j/j2ee/OC4J_DBConsole….  not found

.

.

.

oracle@ubuntu910:~$ netstat -an |grep LIST
tcp        0      0 127.0.0.1:6010          0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:3938            0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:1158            0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:5520            0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:1521            0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:33044           0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN
tcp        0      0 127.0.0.1:631           0.0.0.0:*               LISTEN
tcp6       0      0 ::1:6010                :::*                    LISTEN
tcp6       0      0 :::22                   :::*                    LISTEN
tcp6       0      0 ::1:631                 :::*                    LISTEN
unix  2      [ ACC ]     STREAM     LISTENING     4621     /var/run/cups/cups.sock
unix  2      [ ACC ]     STREAM     LISTENING     3998     @/var/run/hald/dbus-W4TPdf1r7s
unix  2      [ ACC ]     STREAM     LISTENING     2677     @/com/ubuntu/upstart
unix  2      [ ACC ]     STREAM     LISTENING     6110     /var/tmp/.oracle/sEXTPROC0
unix  2      [ ACC ]     STREAM     LISTENING     6108     /var/tmp/.oracle/s#1165.1
unix  2      [ ACC ]     STREAM     LISTENING     6112     /var/tmp/.oracle/s#1165.2
unix  2      [ ACC ]     STREAM     LISTENING     3610     @/var/run/hald/dbus-Empv97RMbr
unix  2      [ ACC ]     STREAM     LISTENING     3564     /var/run/dbus/system_bus_socket

PS note:

  1. 開機時自動啟動 oracle database 及 listener – http://www.akadia.com/services/ora_linux_install_10g.html
  2. .

其他相關的檔案/設定:

monster@ubuntu910:~$ cat /etc/fstab
#
/dev/sdb1               none            swap            sw              0 0
/dev/sdc1 /u01 ext2 rw 0 0

monster@ubuntu910:~$ cat /etc/hosts
127.0.0.1       localhost
172.30.0.48     ubuntu910.monster.tw    ubuntu910

#

default 有這幾個 tablespace

SQL> select tablespace_name from dba_tablespaces;

TABLESPACE_NAME
------------------------------
SYSTEM
UNDOTBS1
SYSAUX
TEMP
USERS

99cd3e295eba3ae999545a00f1aff1c8

 

/u01 這個 partition 至少要 4.7G

所以最好另建一個 partition 來放 Oracle 11gR2 的 install package …

Screenshot 2015-02-12 09.53.21