重庆思庄Oracle、、PostgreSQL、Redhat认证学习论坛

标题: AIX下新建挂载目录 [打印本页]

作者: monkeybird 时间: 2012-11-13 16:24
标题: AIX下新建挂载目录

在准备创建oracle数据库的安装目录时，使用df命令发现没有适合的安装目录：

# df -g

Filesystem GB blocks Free %Used Iused %Iused Mounted on

/dev/hd4 0.50 0.32 36% 13255 15% /

/dev/hd2 2.00 0.03 99% 46197 81% /usr

/dev/hd9var 0.50 0.22 56% 8831 15% /var

/dev/hd3 0.25 0.24 5% 49 1% /tmp

/dev/fwdump 0.25 0.25 1% 4 1% /var/adm/ras/platform

/dev/hd1 0.25 0.25 1% 8 1% /home

/dev/hd11admin 0.25 0.25 1% 5 1% /admin

/proc - - - - - /proc

/dev/hd10opt 0.50 0.31 39% 8697 11% /opt

/dev/livedump 0.25 0.25 1% 4 1% /var/adm/ras/livedump

所以自己得从新挂载一个

首先查看现在有哪些可用卷组：

# lsvg

Rootvg

[此贴子已经被作者于2012-11-13 16:34:33编辑过]

作者: 郑全 时间: 2012-11-13 16:30

不明白你的意思是什么,没有合适的安装目录是什么意思,自己创建啥.

作者: monkeybird 时间: 2012-11-13 16:32
郑老师，你回帖速度有点快，我还没发完

作者: monkeybird 时间: 2012-11-13 16:37

查看该卷组属性：

# lsvg rootvg

VOLUME GROUP: rootvg VG IDENTIFIER: 00c83f0d00004c000000013aad05bf26

VG STATE: active PP SIZE: 256 megabyte(s)

VG PERMISSION: read/write TOTAL PPs: 546 (139776 megabytes)

MAX LVs: 256 FREE PPs: 519 (132864 megabytes)

LVs: 13 USED PPs: 27 (6912 megabytes)

OPEN LVs: 12 QUORUM: 2 (Enabled)

TOTAL PVs: 1 VG DESCRIPTORS: 2

STALE PVs: 0 STALE PPs: 0

ACTIVE PVs: 1 AUTO ON: yes

MAX PPs per VG: 32512

MAX PPs per PV: 1016 MAX PVs: 32

LTG size (Dynamic): 256 kilobyte(s) AUTO SYNC: no

HOT SPARE: no BB POLICY: relocatable

发现未用的还有100多个G；

使用smit fs命令来挂载一个安装目录

# smit fs

接下来依次选择

Add / Change / Show / Delete File Systems

Enhanced Journaled File Systems

Add an Enhanced Journaled File System

然后选择挂载目录所在的卷组：

作者: monkeybird 时间: 2012-11-13 16:39
接下来会出现挂载目录的各个选项，注意红色部分即可；

[Entry Fields]

Volume group name rootvg

SIZE of file system

Unit Size Gigabytes

Number of units [30]

MOUNT POINT [/oracle]

Mount AUTOMATICALLY at system restart? yes

PERMISSIONS read/write

Mount OPTIONS []

Block Size (bytes) 4096

Logical Volume for Log

Inline Log size (MBytes) []

Extended Attribute Format

ENABLE Quota Management? no

Enable EFS? no

Allow internal snapshots? no

Mount GROUP []

设置好后敲击回车键，出现以下过程：

Command: running stdout: yes stderr: no

Before command completion, additional instructions may appear below.

File system created successfully.

31456116 kilobytes total disk space.

New File System size is 62914560

COMMAND STATUS

Command: OK stdout: yes stderr: no

Before command completion, additional instructions may appear below.

File system created successfully.

31456116 kilobytes total disk space.

New File System size is 62914560

F1=Help F2=Refresh F3=Cancel Esc+6=Command

Esc+8=Image Esc+9=Shell Esc+0=Exit /=Find

n=Find Next

作者: monkeybird 时间: 2012-11-13 16:40

查看一下：

# df -g

Filesystem GB blocks Free %Used Iused %Iused Mounted on

/dev/hd4 0.50 0.32 36% 13262 15% /

/dev/hd2 2.00 0.03 99% 46197 81% /usr

/dev/hd9var 0.50 0.22 56% 8828 15% /var

/dev/hd3 0.25 0.24 5% 48 1% /tmp

/dev/fwdump 0.25 0.25 1% 4 1% /var/adm/ras/platform

/dev/hd1 0.25 0.25 1% 8 1% /home

/dev/hd11admin 0.25 0.25 1% 5 1% /admin

/proc - - - - - /proc

/dev/hd10opt 0.50 0.31 39% 8697 11% /opt

/dev/livedump 0.25 0.25 1% 4 1% /var/adm/ras/livedump

并没发现我们挂载的oracle目录，此时我们应该使用mount /oracle将其挂载：

# mount /oracle

# df -g

Filesystem GB blocks Free %Used Iused %Iused Mounted on

/dev/hd4 0.50 0.32 36% 13262 15% /

/dev/hd2 2.00 0.03 99% 46197 81% /usr

/dev/hd9var 0.50 0.22 56% 8828 15% /var

/dev/hd3 0.25 0.24 5% 48 1% /tmp

/dev/fwdump 0.25 0.25 1% 4 1% /var/adm/ras/platform

/dev/hd1 0.25 0.25 1% 8 1% /home

/dev/hd11admin 0.25 0.25 1% 5 1% /admin

/proc - - - - - /proc

/dev/hd10opt 0.50 0.31 39% 8697 11% /opt

/dev/livedump 0.25 0.25 1% 4 1% /var/adm/ras/livedump

/dev/fslv00 30.00 30.00 1% 4 1% /oracle

到此挂载成功。

作者: 郑全 时间: 2012-11-18 23:02

哦,原来这样呀,smit就是好.

如果不用smit,命令怎么操作呢

欢迎光临重庆思庄Oracle、、PostgreSQL、Redhat认证学习论坛 (http://bbs.cqsztech.com/)