unrecognized file system

[Eberno]

My friends,

I have a big problem.
My FS don´t mount, this is message:
mount /dev/vg01/lvol9 /mprprd3ap/u001
/dev/vg01/lvol9: unrecognized file system

What I do?

[James R. Ferguson]

Hi Eberno:

You don't provide any details of the release you are running. That is potentially helpful.

I suggest that you specify the filesystem type during the mount. Assuming a VxFS filesystem, do:

# mount mount -F vxfs /dev/vg01/lvol9 /mprdrp3ap/u001

Regards!

...JRF...

[Eberno]

My friend,

This a message:
mount -F vxfs /dev/vg01/lvol9 /mprdrp3ap/u001
mount: /mprdrp3ap/u001: No such file or directory

My disks are SYMMETRIX, and I created this LVOL9, but the data are same yet.
I need mount this Lvol again.

[Eberno]

My friend, He forgives for my English, I am using a translator (google). This problem occurred later that I tried to increase lvol placing plus a record of the SYMMETRIS. E I made thus, I created one empty other lvol9 and I made lvextend with all the records, but it presents these errors.

[Geoff Wild]

mount: /mprdrp3ap/u001: No such file or directory

Do a

mkdir /mprdrp3ap/u001

then retry the mount.

As farr as " unrecognized file system" did you just create it with only a lvcreate? If yes - did you do a newfs on it?

Rgds...Geoff

[Eberno]

My friend,

Thanks, for your help, But i came back the backup..