VG简单问题求助!!!!!!

红烧排骨

c#diskinfo /dev/rdsk/c1t5d0
SCSI describe of /dev/rdsk/c1t5d0:
             vendor: SEAGATE
         product id: ST39175LW
               type: direct access
               size: 8891556 Kbytes
   bytes per sector: 512

wdbj

vgcfgrestore -n vg01 /dev/rdsk/c1t5d0

红烧排骨

#vgcfgrestore -n vg01 /dev/rdsk/c1t5d0
Volume Group configuration has been restored to /dev/rdsk/c1t5d0


vgchange -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.

syds0071:/etc#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.


我还怎么做? 谢谢各位先

wdbj

把ioscan -fnC disk的整个结果贴上来，另外，pvdisplay /dev/dsk/c1t5d0的结果，

mv /etc/lvmtab /etc/lvmtab.bak
vgscan -v
strings /etc/lvmtab

IWait

#vgexport -m /tmp/vg01.map -v /dev/vg01
#ll /dev/vg01/group
记下Group的数字就是0X0N0000
#vgexport /dev/vg01
#mkdir /dev/vg01
#mknod /dev/vg01/group 0x0N0000
N和之前的一样.
#vgimport -m /tmp/vg01.mpa /dev/vg01

wtwu

提供解决的方法:仅供参考

vgchange -a y /dev/vg01

vgrestore -R -n /dev/vg01 /dev/dsk/c1t5d0

vgsync /dev/vg01

wdbj

另外把ll /dev/dsk/c1t5d0和 ll /dev/rdsk/c1t5d0的结果贴上来

wdbj

模拟出来了，我把我的c9t0d0设备文件删了，做一个hard link 到其他任何一个硬盘，就会报同样的错。

hpa2001 #cd dev
hpa2001 #cd dsk
hpa2001 #ls -l c9t0d0
brw-r-----   1 bin        sys         31 0x090000 May 13  2004 c9t0d0
hpa2001 #rm c9t0d0
hpa2001 #ln c9t0d0 c7t1d0
ln: cannot access c9t0d0
hpa2001 #ln c7t1d0 c9t0d0
hpa2001 #ll c9t0d0
brw-r-----   2 bin        sys         31 0x071000 Feb 28  2005 c9t0d0
hpa2001 #ll c7t1d0
brw-r-----   2 bin        sys         31 0x071000 Feb 28  2005 c7t1d0
hpa2001 #vgchange -a y vg01
vgchange: Warning: Couldn't attach to the volume group physical volume "/dev/dsk/c9t0d0":
Cross-device link
vgchange: Warning: couldn't query physical volume "/dev/dsk/c9t0d0":
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.

红烧排骨

招数各式各样阿.都安全不?
等我一个个弄.给你们结果哈

红烧排骨

dsk
brw-r-----   1 bin        sys         31 0x015000 Apr  1  1999 c1t5d0
rdsk
crw-r-----   1 bin        sys        188 0x015000 Dec  6 10:54 c1t5d0

:/dev/rdsk#pvdisplay /dev/dsk/c1t5d0
pvdisplay: Warning: couldn't query physical volume "/dev/dsk/c1t5d0":
The specified path does not correspond to physical volume attached to
this volume group
pvdisplay: Warning: couldn't query all of the physical volumes.
pvdisplay: Couldn't retrieve the names of the physical volumes
belonging to volume group "/dev/vg01".
pvdisplay: Cannot display physical volume "/dev/dsk/c1t5d0".
#ioscan -fnC disk
Class     I  H/W Path    Driver      S/W State H/W Type  Description
=====================================================================
disk      3  8/4.0.0     sdisk       CLAIMED   DEVICE    SEAGATE ST336704LC
                        /dev/dsk/c0t0d0   /dev/rdsk/c0t0d0
disk      4  8/4.8.0     sdisk       CLAIMED   DEVICE    SEAGATE ST336704LC
                        /dev/dsk/c0t8d0   /dev/rdsk/c0t8d0
disk      0  8/16/5.2.0  sdisk       CLAIMED   DEVICE    TOSHIBA CD-ROM XM-5701TA
                        /dev/dsk/c1t2d0   /dev/rdsk/c1t2d0
disk      1  8/16/5.5.0  sdisk       CLAIMED   DEVICE    SEAGATE ST39175LW
                        /dev/dsk/c1t5d0   /dev/rdsk/c1t5d0
disk      2  8/16/5.6.0  sdisk       CLAIMED   DEVICE    SEAGATE ST34573N
                        /dev/dsk/c1t6d0   /dev/rdsk/c1t6d0


我的pv没了?

[ 本帖最后由 红烧排骨 于 2005-12-6 13:14 编辑 ]