mount command fails mount - read of super-block on etc...

[Roland Rebstock_1]

after exporting some VG's and re-importing we cannot mount them the error is
mount -F vxfs /dev/oradg00/lvol1 /mnt/oraunix

mount - read of super-block on /dev/oradg00/lvol1 failed I/O error?

we have attempted to fsck -F vxfs /dev/oradg00/rlvol1 but it states it cannot open the device.

[Steven E. Protter]

if fsck can't fix it you have a very big problem.

Here is my script.

#!/usr/bin/sh
# /dev/vg01/rsag
echo "A files system check on parameter 1 is commencing\n"
fsck -F vxfs -o full -y $1


$1 is the input variable in your case /dev/oradg00/lvol1

If my script doesn't work its probably not recoverable.

SEP

[Sยภเl Kย๓คг]

seems to be problem with disk.Can u verifey it
regards
SK

[Massimo Bianchi]

Hi,
is the VG properly activated ? Since it cannot open the device, maybe there was an error with the import of the vg, or pheraps a duplicate minor number.


CHeck with vgdisplay and ll /dev/vg*/group


HTH,
Massimo

[Kent Ostby]

Roland --

Review your list of physical volumes in the volume group.

It sounds like you might have exported more disks then you vgimported. At least, thats one possible scenario.

Good luck,

Kent M. Ostby