创建VG
smit mkvg
Add a Volume Group
Add a Scalable Volume Group
VOLUME GROUP name [datavg] VG名字
Physical partition SIZE in megabytes 选PP大小
* PHYSICAL VOLUME names[] 选disk盘
Force the creation of a volume group? no 强制执行
Activate volume group AUTOMATICALLY yes 是否自动激活
at system restart?
Volume Group MAJOR NUMBER [] 多路径是通过这个号找路径
Create VG Concurrent Capable? no 多个节点并发
Max PPs per VG in units of 1024 32 最大PP数量调最大
Max Logical Volumes 256 最大lv数量调最大
Enable Strict Mirror PoolsNo
varyonvg datavg 激活vg
varyoffvg adtavg 关闭vg 里面文件开着时关不了
删除vg需要VG处于激活(active)状态
创建LV
smit mklv
VOLUME GROUP name 选择VG
Logical volume NAME[asrlv]
* VOLUME GROUP name datavg
* Number of LOGICAL PARTITIONS [2]
#
PHYSICAL VOLUME names[hdisk2]
+
Logical volume TYPE[jfs2]
+
POSITION on physical volumemiddle
+
RANGE of physical volumes minimum
+
MAXIMUM NUMBER of PHYSICAL VOLUMES[]
#
to use for allocation
Number of COPIES of each logical1
+
partition
Mirror Write Consistency?active
+
Allocate each logical partition copyyes
+
on a SEPARATE physical volume?
RELOCATE the logical volume duringyes
+
reorganization?
Logical volume LABEL[]
MAXIMUM NUMBER of LOGICAL PARTITIONS[512]
#
Enable BAD BLOCK relocation?yes
+
SCHEDULING POLICY for writing/readingparallel
+
logical partition copies
Enable WRITE VERIFY?no
+
File containing ALLOCATION MAP[]
Stripe Size? [Not Striped]
+
Serialize IO?no
+
Mirror Pool for First Copy
+
Mirror Pool for Second Copy
+
Mirror Pool for Third Copy
创建结束
创建文件系统
smitty crfs
Add / Change / Show / Delete File Systems
Enhanced Journaled File Systems jfs2的选这个
Add an Enhanced Journaled File System 没有LV的选此项
Add an Enhanced Journaled File System on a Previously Defined Logical Volume 有LV时候选此项
* LOGICAL VOLUME name asrlv
+
* MOUNT POINT[/asr] 挂载点
Mount AUTOMATICALLY at system restart? yes 需要改 重启时候自动打开
+
PERMISSIONSread/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[]
--手工mount到asr上
--挂载mount /asr
--卸载umount
查看新建的文件系统是否建好
[aix202:root:/]lsfs
NameNodename Mount Pt VFS SizeOptions Auto Accounting
/dev/hd4-- / jfs2 35651584 -- yesno
/dev/hd1-- /home jfs2 262144-- yes no
/dev/hd2-- /usr jfs2 9175040 -- yesno
/dev/hd9var --/var jfs2 4194304 -- yesno
/dev/hd3-- /tmp jfs2 4194304 -- yesno
/dev/hd11admin-- /admin jfs2 262144-- yesno
/proc-- /proc procfs -- --yes no
/dev/hd10opt-- /opt jfs2 1572864 -- yesno
/dev/fslv00-- /aix_patch jfs2 31457280 rw yes no
/dev/oraclelv-- /oracle jfs2 41943040 rw yesno
/dev/ysshlv --/yssh jfs2 --rw no no
/dev/gelv -- /gexingjun jfs2 65536rw yes no
挂载新建的文件系统
[aix202:root:/]mount /gexingjun
[aix202:root:/]lsdir .topasrecrc aix_patch clverify_daemon.log export lpp or2 smit.log unix
.TTauthority.vi_history as configassist.log fs mnt oracle smit.script usr
.Xauthority.vnc audit core gexingjun nohug.log patch smit.transaction var
.dt.wmrc bin csminstall home nohup.log pconsole software websm.script
.dtprofileTT_DB cfmroot dev iso nohup.out proc tftpboot yssh
.javaadmin cinms esa lib nojup.log sbin tmp
.sh_historyaixclusterlog etc lost+found opt scripts u