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标题: 创建文件系统的问题 [打印本页]

作者: fomilar 时间: 2007-01-30 14:59
标题: 创建文件系统的问题
HP-UX rx8640a B.11.23 U ia64 (tb
创建FS，出现下面的问题

#lvcreate -n lvbackup -L 10000m vgtest
Logical volume "/dev/vgtest/lvbackup" has been successfully created with
character device "/dev/vgtest/rlvbackup".
Logical volume "/dev/vgtest/lvbackup" has been successfully extended.
Volume Group configuration for /dev/vgtest has been saved in /etc/lvmconf/vgtest.conf
#newfs -F vxfs /dev/vgtest/rlvbackup
vxfs mkfs: /dev/vgtest/rlvbackup is a logical volume device, cannot mkfs
#newfs -F vxfs -o largefiles /dev/vgtest/rlvbackup
vxfs mkfs: /dev/vgtest/rlvbackup is a logical volume device, cannot mkfs

我新手，请说明详细些，谢谢：）

作者: fomilar 时间: 2007-01-30 15:02
帮忙哦

作者: myfiner 时间: 2007-01-30 15:10
老兄你加个m再后面干吗？
-L 10000m
去掉m 重建一次，试一试。

作者: fomilar 时间: 2007-01-30 15:24
回myfiner：

还是不行
rx8640a[/dev/vgtest]lvremove /dev/vgtest/lvbackup
The logical volume "/dev/vgtest/lvbackup" is not empty;
do you really want to delete the logical volume (y/n) : y
Logical volume "/dev/vgtest/lvbackup" has been successfully removed.
Volume Group configuration for /dev/vgtest has been saved in /etc/lvmconf/vgtest.conf

rx8640a[/dev/vgtest]lvcreate -L 10000 -n lvbackup vgtest
Logical volume "/dev/vgtest/lvbackup" has been successfully created with
character device "/dev/vgtest/rlvbackup".
Logical volume "/dev/vgtest/lvbackup" has been successfully extended.
Volume Group configuration for /dev/vgtest has been saved in /etc/lvmconf/vgtest.conf

rx8640a[/dev/vgtest]newfs -F vxfs -o largefiles /dev/vgtest/rlvbackup
vxfs mkfs: /dev/vgtest/rlvbackup is a logical volume device, cannot mkfs

作者: fomilar 时间: 2007-01-30 15:50
help

~~~~

作者: fomilar 时间: 2007-01-30 16:53
没人帮忙吗？？？？？？？？？？？？？？

作者: key_1 时间: 2007-01-30 16:58
vxfs mkfs: /dev/vgtest/rlvbackup is a logical volume device, cannot mkfs
用newfs -F vxfs /dev/vgtest/lvbackup 试试

作者: fomilar 时间: 2007-01-30 18:11
不行，

我用sam察看该lv
use 列显示为
DLVM
这个代表什么？我想是不是这里出了问题，应该是unused才对吧？

作者: fomilar 时间: 2007-01-30 18:20
有点明白了，
vgtest 作了cluster

这样如何建立fs？

作者: czyf2001 时间: 2007-01-30 20:44
DLVM = Distributed LVM
it is a part of an mc/sg cluster！
so u need post out of "vgdisplay -v /dev/vgtest" and "lvdisplay -v lvbackup"

you should try fsadm !

I've never worked with DLVM ,
hopes this helps , thanks

作者: levine 时间: 2007-01-31 09:53
多看MC的手册。
对MC中卷组的操作需要停止MC及相关应用包，将卷组改为普通模式，在一台机器上操作后，将卷组信息export/import分发到另外的机器，将卷组改为MC模式再启动MC。

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