IBM Flex System V7000 Expansion Enclosure 4939H29 사용자 설명서
제품 코드
4939H29
Chapter 12. Host Configuration
519
Draft Document for Review January 29, 2013 12:52 pm
8068ch12-Host Config.fm
hdisk1 Available 05-00-01 MPIO FC 2145
hdisk2 Available 05-00-01 MPIO FC 2145
hdisk2 Available 05-00-01 MPIO FC 2145
The lsdev command confirms that the new drives hdisk1 and hdisk2 are FC 2145 (IBM Flex
System V7000 Storage Node volumes) hdisks.
System V7000 Storage Node volumes) hdisks.
The mkvg command can now be used to create a Volume Group with the two newly
configured hdisks. We then use the new hdisks to create filesystems and make them
available for users as shown in Example 12-9.
configured hdisks. We then use the new hdisks to create filesystems and make them
available for users as shown in Example 12-9.
Example 12-9 Making newly attached storage available for use.
# mkvg -y itsoaixvg1 hdisk1 hdisk2
0516-1254 mkvg: Changing the PVID in the ODM.
0516-1254 mkvg: Changing the PVID in the ODM.
itsoaixvg1
# mklv -a c -t jfs2 -y test1lv itsoaixvg1 200 hdisk1
test1lv
# mklv -a c -t jfs2 -y test2lv itsoaixvg1 100 hdisk2
test2lv
# crfs -v jfs2 -a logname=INLINE -A y -p rw -d test1lv -u v7kgrp -m /test1
File system created successfully.
13055396 kilobytes total disk space.
New File System size is 26214400
# crfs -v jfs2 -a logname=INLINE -A y -p rw -d test2lv -u v7kgrp -m /test2
File system created successfully.
6527596 kilobytes total disk space.
New File System size is 13107200
# mount -t v7kgrp
0516-1254 mkvg: Changing the PVID in the ODM.
0516-1254 mkvg: Changing the PVID in the ODM.
itsoaixvg1
# mklv -a c -t jfs2 -y test1lv itsoaixvg1 200 hdisk1
test1lv
# mklv -a c -t jfs2 -y test2lv itsoaixvg1 100 hdisk2
test2lv
# crfs -v jfs2 -a logname=INLINE -A y -p rw -d test1lv -u v7kgrp -m /test1
File system created successfully.
13055396 kilobytes total disk space.
New File System size is 26214400
# crfs -v jfs2 -a logname=INLINE -A y -p rw -d test2lv -u v7kgrp -m /test2
File system created successfully.
6527596 kilobytes total disk space.
New File System size is 13107200
# mount -t v7kgrp
The lspv command output now shows the new Volume Group label on each of the hdisks that
were included in the Volume Groups. Also, new filesystems are now made available for use as
seen in Example 12-10
were included in the Volume Groups. Also, new filesystems are now made available for use as
seen in Example 12-10
Example 12-10 New Volume Group and Filesystems available for use.
# lspv
hdisk0 000f857a4113adda rootvg active
hdisk1 000f857abf0e85c2 itsoaixvg1 active
hdisk2 000f857abf0e8761 itsoaixvg1 active
# df -m
Filesystem MB blocks Free %Used Iused %Iused Mounted on
/dev/hd4 1024.00 904.55 12% 4040 2% /
/dev/hd2 2048.00 620.31 70% 30215 18% /usr
/dev/hd9var 1024.00 1002.39 3% 432 1% /var
/dev/hd3 3072.00 2182.62 29% 1249 1% /tmp
/dev/fwdump 1536.00 1511.81 2% 9 1% /var/adm/ras/platform
/dev/hd1 512.00 511.59 1% 5 1% /home
/dev/hd11admin 512.00 511.59 1% 5 1% /admin
/proc - - - - - /proc
/dev/hd10opt 512.00 494.11 4% 235 1% /opt
/dev/livedump 512.00 511.42 1% 5 1% /var/adm/ras/livedump
hdisk0 000f857a4113adda rootvg active
hdisk1 000f857abf0e85c2 itsoaixvg1 active
hdisk2 000f857abf0e8761 itsoaixvg1 active
# df -m
Filesystem MB blocks Free %Used Iused %Iused Mounted on
/dev/hd4 1024.00 904.55 12% 4040 2% /
/dev/hd2 2048.00 620.31 70% 30215 18% /usr
/dev/hd9var 1024.00 1002.39 3% 432 1% /var
/dev/hd3 3072.00 2182.62 29% 1249 1% /tmp
/dev/fwdump 1536.00 1511.81 2% 9 1% /var/adm/ras/platform
/dev/hd1 512.00 511.59 1% 5 1% /home
/dev/hd11admin 512.00 511.59 1% 5 1% /admin
/proc - - - - - /proc
/dev/hd10opt 512.00 494.11 4% 235 1% /opt
/dev/livedump 512.00 511.42 1% 5 1% /var/adm/ras/livedump
/dev/test1lv 12800.00 12747.73 1% 4 1% /test1
/dev/test2lv 6400.00 6373.70 1% 4 1% /test2
/dev/test2lv 6400.00 6373.70 1% 4 1% /test2