ITPub博客

首页 > Linux操作系统 > Linux操作系统 > create lv 测试

create lv 测试

原创 Linux操作系统 作者:yxyup 时间:2007-01-15 00:00:00 0 删除 编辑

# lvcreate -L 128 -n yxy /dev/vg00
Logical volume "/dev/vg00/yxy" has been successfully created with
character device "/dev/vg00/ryxy".
Logical volume "/dev/vg00/yxy" has been successfully extended.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.conf
#

# newfs -F vxfs /dev/vg00/ryxy
version 4 layout
131072 sectors, 131072 blocks of size 1024, log size 1024 blocks
unlimited inodes, largefiles not supported
131072 data blocks, 129952 free data blocks
4 allocation units of 32768 blocks, 32768 data blocks
#


# mkdir yxy
# mount /dev/vg00/yxy /yxy

mount -v
/dev/vg00/lvol3 on / type vxfs log on Wed Jan 10 23:49:34 2007
/dev/vg00/lvol1 on /stand type hfs defaults on Wed Jan 10 23:49:35 2007
/dev/vg00/lvol8 on /var type vxfs delaylog,nodatainlog on Wed Jan 10 23:49:39 2007
/dev/vg00/lvol6 on /usr type vxfs delaylog,nodatainlog on Wed Jan 10 23:49:39 2007
/dev/vg00/lvol5 on /tmp type vxfs delaylog,nodatainlog on Wed Jan 10 23:49:39 2007
/dev/vg00/lvol7 on /opt type vxfs delaylog,nodatainlog on Wed Jan 10 23:49:40 2007
/dev/vg00/lvol4 on /home type vxfs delaylog,nodatainlog on Wed Jan 10 23:49:40 2007
/dev/vg00/yxy on /yxy type vxfs log,nodatainlog on Fri Jan 12 02:08:35 2007
# bdf
Filesystem kbytes used avail %used Mounted on
/dev/vg00/lvol3 4194304 98040 4064304 2% /
/dev/vg00/lvol1 1966264 63136 1706496 4% /stand
/dev/vg00/lvol8 8912896 323384 8522736 4% /var
/dev/vg00/lvol6 4194304 1018528 3151024 24% /usr
/dev/vg00/lvol5 4194304 2656 4158968 0% /tmp
/dev/vg00/lvol7 13238272 9880008 3332088 75% /opt
/dev/vg00/lvol4 10485760 2592 10401280 0% /home
/dev/vg00/yxy 131072 1133 121825 1% /yxy


# lvremove -f /dev/vg00/yxy
lvremove: Couldn't delete logical volume "/dev/vg00/yxy":
The specified logical volume is open, or
a sparing operation is in progress.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.conf


# umount /yxy
umount: cannot unmount /yxy : Device busy
# pwd
/yxy
# cd ..
# umount /yxy
# lvremove -f /dev/vg00/yxy
Logical volume "/dev/vg00/yxy" has been successfully removed.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.conf
#
#


来自 “ ITPUB博客 ” ,链接:http://blog.itpub.net/7364032/viewspace-17452/,如需转载,请注明出处,否则将追究法律责任。

请登录后发表评论 登录
全部评论
暂无介绍

注册时间:2007-12-06

  • 博文量
    163
  • 访问量
    1314991