VG简单问题求助!!!!!!

红烧排骨

有个vg01卷组 .下面有个lovl1卷.

重启后 # vgdisplay -v vg01
vgdisplay: Volume group not activated.
vgdisplay: Cannot display volume group "vg01".


执行:
# vgchange -c n /dev/vg01
vgchange: Warning: Couldn't attach to the volume group physical volume "/dev/dsk/c1t5d0":
Cross-device link
vgchange: Could not attach to volume group "/dev/vg01" all of
its physical volumes.
vgchange: Warning: couldn't query physical volume "/dev/dsk/c1t5d0":
The specified path does not correspond to physical volume attached to
this volume group
vgchange: Warning: couldn't query all of the physical volumes.
# vgdisplay -v vg01
vgdisplay: Volume group not activated.
vgdisplay: Cannot display volume group "vg01".


ioscan -fnCdisk 能看到硬盘.



请问这是怎么回事? 哪里的问题? 激活不了卷组了

guduker

激活卷组的参数是 －a
例如：vgchange -a y vg01(激活）
    Or:vgchange -a n vg01（关闭）

IWait

#vgchange -q n -a y vg01
#vgdisplay vg01

stewen

请提供
iostat -funC disk
strings /etc/lvmtab
命令的结果。


如果是双机环境，那么请把两台主机上的相关信息都提供出来。

tozjq

使用ioscan -fnC disk查看相应的磁盘设备是否处于claimed的状态，如果不是，则是硬件的错误。查看硬件连接、磁盘阵列等等。

红烧排骨

#vgchange -q n -a y vg01
vgchange: Warning: Couldn't attach to the volume group physical volume "/dev/dsk/c1t5d0":
Cross-device link
vgchange: Warning: couldn't query physical volume "/dev/dsk/c1t5d0":
The specified path does not correspond to physical volume attached to
this volume group
vgchange: Warning: couldn't query all of the physical volumes.
vgchange: Couldn't activate volume group "vg01":
Quorum not present, or some physical volume(s) are missing.
========================
#ioscan -fnCdisk
disk      1  8/16/5.5.0  sdisk       CLAIMED   DEVICE    SEAGATE ST39175LW
                        /dev/dsk/c1t5d0   /dev/rdsk/c1t5d0
==========================
#strings /etc/lvmtab
/dev/vg00
/dev/dsk/c1t6d0
/dev/vgoa
/dev/dsk/c0t0d0
/dev/dsk/c0t8d0
/dev/vg01
/dev/dsk/c1t5d0
=====================
没有双机
vgchange -a y vg01 也是上面的提示.


大家狠热心.谢谢. 还要提供什么?

[ 本帖最后由 红烧排骨 于 2005-12-6 08:33 编辑 ]

wdbj

如果盘头meta data不一致，需要做vgcfgrestore

danggangqiang

vgchange -a y /dev/vg

红烧排骨

原帖由 wdbj 于 2005-12-6 09:13 发表
如果盘头meta data不一致，需要做vgcfgrestore

这是什么意思? 看不懂阿.怎么看一致否?.怎么做vgcfgrestore

mountin

原帖由 红烧排骨 于 2005-12-6 08:29 发表
#vgchange -q n -a y vg01
vgchange: Warning: Couldn't attach to the volume group physical volume "/dev/dsk/c1t5d0":
Cross-device link
vgchange: Warning: couldn't query physic ...

diskinfo /dev/rdsk/c1t5d0
信息贴出来