1、计划
安装
将ORACLE的安装目录对应LV lv_soft01设为8G,将ORACLE存放数据目录对应lv lv_data01设置为20G，通过bc计算
[tydic91:root:/]#bc
1024*8/64
128
1024*20/64
320
对应的pp数分别为128和320
2、创建逻辑卷
[tydic91:root:/]#smitty mklv
Add a Logical Volume
Type or select values in entry fields.
Press Enter AFTER making all desired changes.
按F4，列VG组，选择oradatavg
Add a Logical Volume
Type or select values in entry fields.
Press Enter AFTER making all desired changes.
[Entry Fields]
Logical volume NAME [lv_soft01]
* VOLUME GROUP name oradatavg
* Number of LOGICAL PARTITIONS [128] #
PHYSICAL VOLUME names [] +
Logical volume TYPE [jfs2] +
POSITION on physical volume middle +
RANGE of physical volumes minimum +
MAXIMUM NUMBER of PHYSICAL VOLUMES [] #
to use for allocation
Number of COPIES of each logical 1 +
partition
Mirror Write Consistency? active +
Allocate each logical partition copy yes +
on a SEPARATE physical volume?
RELOCATE the logical volume during yes +
reorganization?
Logical volume LABEL []
MAXIMUM NUMBER of LOGICAL PARTITIONS [512] #
Enable BAD BLOCK relocation? yes +
SCHEDULING POLICY for writing/reading parallel +
logical partition copies
Enable WRITE VERIFY? no +
File containing ALLOCATION MAP []
Stripe Size? [Not Striped] +
Serialize IO? no +
按两次enter后：
Command: OK stdout: yes stderr: no
Before command completion, additional instructions may appear below.
lv_soft01
按F3返回，再创建逻辑卷lv_data01
Add a Logical Volume
Type or select values in entry fields.
Press Enter AFTER making all desired changes.
[Entry Fields]
Logical volume NAME [lv_data01]
* VOLUME GROUP name oradatavg
* Number of LOGICAL PARTITIONS [320] #
PHYSICAL VOLUME names [] +
Logical volume TYPE [jfs2] +
POSITION on physical volume middle +
RANGE of physical volumes minimum +
MAXIMUM NUMBER of PHYSICAL VOLUMES [] #
to use for allocation
Number of COPIES of each logical 1 +
partition
Mirror Write Consistency? active +
Allocate each logical partition copy yes +
on a SEPARATE physical volume?
RELOCATE the logical volume during yes +
reorganization?
Logical volume LABEL []
MAXIMUM NUMBER of LOGICAL PARTITIONS [512] #
Enable BAD BLOCK relocation? yes +
SCHEDULING POLICY for writing/reading parallel +
logical partition copies
Enable WRITE VERIFY? no +
File containing ALLOCATION MAP []
Stripe Size? [Not Striped] +
Serialize IO? no
结果：
COMMAND STATUS
Command: OK stdout: yes stderr: no
Before command completion, additional instructions may appear below.
lv_data01
3、确认
[tydic91:root:/]#lsvg -l oradatavg
oradatavg:
LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT
lv_soft01 jfs2 128 128 1 closed/syncd N/A
lv_data01 jfs2 320 320 1 closed/syncd N/A